Table of Contents
Overview
Definition of Biogeography
Biogeography is defined as the discipline of biology that examines the present and past distribution patterns of biological diversity, along with the environmental and historical factors that contribute to these patterns.[2.1] This field has evolved over time, influenced by various scientific disciplines, including palaeogeography, palaeobotany, palaeoecology, and historical geomorphology, which have all contributed to the foundational aspects of ancient biogeography.[1.1] Historically, biogeography has been characterized by two main schools of thought: proponents of vicariance explanations, who argue that distribution patterns are primarily the result of geological and tectonic events that isolate species, and those who focus on other factors influencing biodiversity.[2.1] The development of biogeography has not followed a linear progression; instead, it has advanced through a complex interplay of ideas and discoveries, reflecting the dynamic nature of scientific inquiry.[3.1] Moreover, historical biogeography has played a significant role in shaping evolutionary theories, particularly those proposed by Charles Darwin and Alfred Russel Wallace. Their work emphasized the importance of biogeographical patterns in understanding evolutionary processes, highlighting the critical nature of this field in the broader context of biological sciences.[4.1] The Age of Exploration marked a pivotal period in the history of biogeography, with figures such as Carl Linnaeus and Comte de Buffon contributing foundational ideas. Linnaeus proposed that plants and animals spread from specific geographic origins, such as Mount Ararat, while Buffon introduced the concept that regions with similar climates may host different animal species, a principle now known as Buffon's Law.[5.1]Importance of Biogeography
Biogeography plays a crucial role in understanding the distribution of biodiversity across various spatial and temporal scales. One of its primary contributions is in elucidating how environmental conditions, such as climate and topography, influence species distribution. Climate is recognized as a dominant factor affecting the natural distribution of species, with evidence from both fossil records and contemporary observations indicating that changes in climate can significantly alter species ranges and ecological balances.[9.1] Additionally, topography contributes to species distribution by creating habitat heterogeneity and influencing climatic gradients, which can affect species traits and biotic interactions.[7.1] The historical context of biogeography is significantly shaped by geological processes such as continental drift and plate tectonics, which have been occurring for millions of years. These processes have profoundly influenced biodiversity by altering species distribution and shaping the physical environment.[12.1] As continents drifted apart, populations of plants and animals became separated, leading to the development of new species through allopatric speciation.[10.1] Furthermore, the theory of continental drift is instrumental in explaining current biogeographic distributions, as it illustrates how the movement of continents has played a crucial role in shaping the diversity and distribution of species across the globe.[11.1] Additionally, this theory provides valuable insights into the interconnections between flora and fauna of the past, with the present distribution of marsupial mammals serving as a notable example of the effects of continental breakup.[15.1] Advancements in geographic information systems (GIS) and remote sensing technologies have significantly transformed the analysis of biogeographical patterns. Initially, GIS software was primarily utilized for institutional research applications, often with high costs associated with its use. However, it has become increasingly accessible through freeware programs such as QGIS, Google Earth, and Earth Engine, allowing a broader range of researchers to engage with these tools.[20.1] The integration of remote sensing data, including satellite imagery, has further enhanced the ability to analyze landscape-level patterns and changes in land use.[16.1] GIS is particularly effective in habitat suitability analyses, where it helps determine the characteristics that influence species distribution, such as land cover, elevation, and proximity to human development.[19.1] Moreover, the emergence of functional biogeography has highlighted the importance of functional diversity and its strong links to ecosystem processes, such as carbon, water, and energy exchange, thereby underscoring the critical role of biogeography in addressing ecological challenges.[17.1] Moreover, biogeography is integral to conservation efforts, as it informs strategies for preserving biodiversity in the face of climate change and habitat fragmentation. By combining principles from ecology, geography, and conservation biology, biogeography aids in the design of effective conservation strategies that consider the spatial and temporal dynamics of species distributions.[22.1] Thus, the importance of biogeography extends beyond academic inquiry, playing a vital role in practical applications aimed at conserving the planet's biodiversity.History
Early Contributions to Biogeography
Early biogeography emerged as a scientific discipline in the 18th and 19th centuries, marked by significant contributions from key figures such as Carl Linnaeus, Georges-Louis Leclerc de Buffon, and Alexander von Humboldt. These early biogeographers played a crucial role in classifying geographic regions based on their biotas and proposed foundational theories regarding the origin and dispersal of species. Linnaeus, for instance, developed a systematic approach to naming and categorizing organisms, which laid the groundwork for later biogeographical studies.[51.1] The 19th century witnessed advancements in geological and biological sciences that further enriched biogeographical understanding. The ability to estimate the Earth's age and comprehend the processes that shaped its surface allowed scientists to explore the historical distribution of species more effectively. This period also saw the integration of fossil evidence into biogeographical studies, providing insights into the evolutionary history of plants and animals.[51.1] Fossilized plants serve as crucial indicators of ancient ecosystems and climatic conditions, acting as time capsules that preserve the environmental circumstances at the time of their deposition within sedimentary rock layers. Different geological periods, such as the Devonian and Jurassic, are characterized by distinct climatic and ecological conditions that influenced the types of vegetation present in those eras.[55.1] The discovery of well-preserved plant fossils allows researchers to infer phylogenetic relationships and historical biogeography, shedding light on functional trait evolution and adaptations to historical environments.[52.1] Each fossilized specimen provides insights into how plants responded to environmental challenges, revealing patterns that enhance our understanding of past ecosystems and climate dynamics.[54.1] Furthermore, isotopic analysis of fossilized plant material can yield valuable data on historical temperature and precipitation patterns, contributing to our comprehension of ecological dynamics both in the past and for future projections.[54.1] The study of sedimentary rock layers containing plant fossils serves as a time capsule, preserving the environmental conditions at the time of deposition. Different geological periods, such as the Devonian or Jurassic, are characterized by distinct climatic and ecological conditions that influenced the types of vegetation present.[55.1] This historical perspective is vital for understanding contemporary biogeographical patterns and the evolutionary processes that have shaped biodiversity.[54.1]Development of Biogeographic Theories
The development of biogeographic theories has evolved significantly over time, influenced by both historical perspectives and modern scientific advancements. Early biogeography was deeply intertwined with the ideas of prominent figures such as Charles Darwin and Alfred Russel Wallace, whose explorations provided critical insights into species distribution and evolutionary processes. Darwin's observations of isolated environments, particularly in the Galapagos Islands, illustrated how geographical separation could lead to the emergence of new species, thereby laying foundational concepts for biogeography.[56.1] Wallace, who independently conceived similar evolutionary ideas, is credited with establishing biogeography as a distinct scientific field.[58.1] The historical context of biogeography can be traced back to the Age of Exploration, where early thinkers like Linnaeus and Buffon proposed theories regarding species distribution based on climatic similarities and geographical features.[5.1] Linnaeus suggested that species spread from specific locations, while Buffon noted that distant regions with similar climates often housed different animal species, a concept now known as Buffon's Law.[5.1] These early theories set the stage for a more systematic understanding of biogeographical patterns. The development of biogeographic theories has been significantly influenced by geological events, particularly continental drift and glaciation. Continental drift has been shown to affect global climate, geographical positions, and the evolution of species, with the separation and connection of land and ocean being central to biogeography.[63.1] For instance, when landmasses break apart due to continental drift, the geographical ranges of numerous species are simultaneously divided, leading to distinct evolutionary paths for flora and fauna.[64.1] Additionally, glaciation has had a profound impact on species distribution, particularly in the shallow continental shelves of the Arctic basin, where cycles of glacial and interglacial conditions have resulted in dramatic changes in habitat availability due to variations in global sea levels.[61.1] The Baikonur glaciation, for example, contributed to the emergence of diverse small skeletal organisms and facilitated the divergence of existing groups, ultimately shaping the Phanerozoic-type biosphere.[62.1] Historical biogeography, as a subfield, seeks to understand how these geological and climatic events have influenced current species distributions over time, examining the interplay of geological events, climate change, and evolutionary processes.[70.1] In recent decades, advancements in molecular genetics and DNA analysis have revolutionized biogeography, allowing researchers to reconstruct evolutionary histories and understand the genetic relationships among species.[72.1] This molecular approach has enhanced traditional biogeographic theories, providing new insights into how species have adapted and evolved in response to historical environmental changes. As a result, the integration of genetic data has become a vital component of modern biogeography, enriching our understanding of the complex interplay between evolution and ecological factors in shaping biodiversity.[72.1]Recent Advancements
Modern Techniques in Biogeography
Recent advancements in biogeography have marked an exciting period for the field, characterized by significant developments in various biogeographic methods. Over the last two decades, there have been major advances in phylogenomics and phylogeography, as well as in the integration of big data, biodiversity science, ecology, paleontology, and geology.[94.1] These advancements have collectively enhanced our understanding of the distribution of living organisms across both space and time, allowing researchers to analyze complex ecological patterns and processes more effectively.[94.1] Recent advancements in biogeography have been significantly influenced by the emergence of predictive biogeography, which is defined as a subdiscipline that utilizes molecular biology and sequencing to forecast ecological patterns and processes.[97.1] This approach enables large-scale biodiversity monitoring, including the assessment of microscopic life, thereby enhancing our understanding of species abundance and distribution. Furthermore, the integration of Geographic Information Systems (GIS) has revolutionized the analysis of species distributions. GIS serves as a generic tool for inductive spatial analysis, allowing researchers to interpret the relationships between climate and species distribution, which provides a testable basis for understanding the impacts of climate change on these distributions.[99.1] Additionally, GIS facilitates the monitoring of changes in species and habitat distribution over time by enabling the collection and analysis of biodiversity data from various dates, which is crucial for assessing the extent of ecological changes.[100.1] Remote sensing technologies have also played a crucial role in modern biogeography. Recent advancements in remote sensing have improved spatial and spectral resolutions, enabling more precise mapping of ecological variables.[103.1] Techniques such as machine learning and deep learning are now employed to derive species distribution model (SDM) response variables, further refining our understanding of ecological interactions.[108.1] The integration of remote sensing data with species distribution modeling has proven particularly beneficial for long-term ecological monitoring, especially in remote areas where in situ data may be scarce.[107.1] Recent advancements in technology, particularly in metagenomics and remote sensing, have significantly enhanced our understanding of soil microbial biogeography. These technologies allow for the integration of remote sensing data with soil microbiome profiles, providing a framework that can optimize precision farming practices.[104.1] Furthermore, the application of shotgun metagenomics has revolutionized our ability to identify novel microbial taxa and examine complex patterns of functional and taxonomic diversity in soil environments.[106.1] Understanding these microbial communities and their influence on ecosystem-level processes is crucial, as it can inform strategies for mitigating the effects of climate change.[106.1]Integration of Technology and Data Analysis
The integration of big data analytics into ecology represents a transformative shift in the field, as we now inhabit an era characterized by the generation of zettabytes of data each year. This phenomenon has enabled significant advancements across various disciplines, including ecology, where new technologies facilitate the unprecedented collection of ecological data.[134.1] However, the influx of data also presents challenges, as it often exceeds the analytical capacities of individuals or traditional disciplines.[136.1] The concept of "big data" in ecology is defined by two complementary frameworks: the "Four Vs"—volume, variety, veracity, and velocity—which underscore the complexities involved in managing and analyzing ecological datasets.[136.1] Notably, the variety of data is particularly prominent in ecoinformatics and poses limitations on the scalability of ecological science, highlighting the necessity for innovative analytical approaches to effectively utilize this wealth of information.[136.1] The integration of big data analytics is increasingly recognized as essential for enhancing our understanding of biodiversity, particularly through the synthesis of diverse datasets from fields such as evolutionary ecology, biogeography, conservation biology, and environmental management.[138.1] Ensuring data consistency in this landscape will allow big data biodiversity analytics to inform all aspects of biodiversity analysis and assessment, ultimately providing an informed response to global change.[132.1] For instance, an analysis of derived big data products has shown that increased precipitation in the Tibetan Plateau over the last four decades has resulted in significant vegetation greening, highlighting the potential of big data to reveal critical ecological trends.[137.1] The integration of big data analytics in biogeography has opened up new opportunities for enhancing our understanding of ecological and evolutionary dynamics. This intersection of biology and geography facilitates a more effective approach to biodiversity analysis and global change research.[94.1] However, it also presents significant challenges that require careful assessment and standardization of data collection and integration methods.[94.1] As the field of macroecology progresses, addressing these challenges will be essential for improving predictions of species responses to environmental changes.[94.1]Types Of Biogeography
Historical Biogeography
Historical biogeography is a sub-discipline of biogeography that focuses on understanding the distribution patterns of biological diversity through time, particularly in relation to geological and environmental changes. This field has traditionally been divided into two main approaches: vicariance biogeography, which emphasizes the role of geological events in shaping species distributions, and dispersal biogeography, which considers the movement of species across landscapes. The breakup of the supercontinent Pangaea around 180 million years ago serves as a pivotal example of how geological events have influenced species distribution and speciation. This event led to vicariance-driven speciation, where species whose ranges were divided by the formation of new geographic barriers evolved independently over time.[147.1] The concept of vicariance is central to historical biogeography, as it posits that geographic barriers, such as mountains or bodies of water, can lead to genetic divergence among populations. For instance, studies of snapping shrimp have demonstrated that populations separated by the isthmus evolved into distinct species due to the physical barrier created by the landmass.[149.1] Similarly, research on cichlid species in the Rift Valley lakes has shown significant genetic divergence among populations in separate basins, attributed to tectonic processes that altered water flow and habitat connectivity.[149.1] In addition to understanding species distribution, historical biogeography also informs conservation efforts. The field of conservation biogeography applies biogeographical principles to address biodiversity conservation challenges, particularly in regions that have experienced significant geological changes. This approach emphasizes the importance of historical patterns in informing modern conservation strategies, as understanding the historical context of biodiversity can aid in the development of effective conservation models.[172.1] The interplay between historical and ecological biogeography is crucial, as it helps to bridge the gap between the historical processes that shaped current biodiversity and the ecological dynamics that influence species interactions today.[171.1]Ecological Biogeography
Ecological biogeography focuses on the distribution of species and ecosystems in relation to ecological factors and processes. It examines the short-term distribution of organisms, contrasting with historical biogeography, which investigates long-term changes influenced by historical events such as continental drift and climate changes.[142.1] This field is essential for understanding how various ecological factors contribute to the global distribution of plant and animal species.[142.1] Climate change plays a significant role in shaping ecological biogeography by causing geographical redistribution of species. These shifts can lead to the formation of new ecosystems and ecological communities, which have profound implications for human society and biodiversity.[155.1] For instance, species are increasingly adjusting their ecological niches and migrating towards higher altitudes or latitudes in response to changing climate conditions.[156.1] Moreover, the interaction of climate change with other environmental stressors, such as pollution and habitat loss, exacerbates the challenges faced by native species. This synergistic effect can lead to habitat loss and increased overlap with non-native species, further complicating the dynamics of species interactions and distributions.[154.1] As ecosystems experience alterations in temperature and precipitation patterns, the organisms within them must adapt to these changes, which can affect their survival and ecological roles.[152.1] Climate change significantly impacts ecosystems and their interactions, as evidenced by the dramatic changes observed in various systems, including the Arctic and coral reefs worldwide. These changes often lead to ecosystem regime shifts, which are triggered by disturbance events such as droughts, wind storms, fires, and pest outbreaks.[151.1] This thematic issue explores novel perspectives on how ecosystems respond to climate change and emphasizes the importance of enhancing ecosystem resilience. Furthermore, it discusses how ecosystems can play a role in addressing the challenges posed by a changing climate.[150.1] Understanding these dynamics is essential for effective biodiversity conservation and the development of management strategies in the face of ongoing environmental changes.In this section:
Conservation Biogeography
Role in Biodiversity Protection
Conservation biogeography plays a crucial role in biodiversity protection by integrating biogeographical principles with conservation efforts to address the ongoing loss of biodiversity. This interdisciplinary field focuses on the distribution of species, spatial patterns, and ecological processes across the globe, aiming to understand and mitigate the factors contributing to biodiversity decline.[181.1] By combining the established traditions of biogeography with the urgent concerns of conservation biology, conservation biogeography provides a framework for effective biodiversity management.[184.1] Conservation biogeography is a recent discipline that involves the application of biogeographical principles, theories, and analyses to problems concerning the conservation of biodiversity. Formally defined in 2005, this field has gained prominence as it addresses both theoretical and practical aspects of biodiversity conservation.[187.1] It is well poised to significantly contribute to policymaking by providing objectively formulated scenarios and options for the effective management of biodiversity.[185.1] A key focus of conservation biogeography is on dispersal, which is a fundamental behavioral and ecological process influencing the distribution of biodiversity across ecosystems. The distance individuals disperse and the number of dispersers can determine where and whether species persist, thereby fundamentally affecting spatial population dynamics, including metapopulation and metacommunity structures.[198.1] Moreover, conservation biogeography has been instrumental in shaping research agendas and informing conservation practices through case studies involving various species and ecosystems. For instance, studies on lemurs in Madagascar and jaguars in South America illustrate how biogeographical analyses can guide conservation efforts by identifying critical habitats and understanding species interactions within their environments.[189.1] This approach not only enhances the scientific basis for conservation initiatives but also fosters public engagement and responsibility towards natural resource management.[194.1]Challenges and Future Directions
Policymakers face significant challenges in utilizing biogeographical data for conservation efforts, particularly in regions like Sundaland, where unique environmental, biogeographical, and socioeconomic contexts exist. While knowledge and data from other regions can provide insights into the impacts of multiple stressors, they cannot substitute for primary data collection specific to Sundaland. This region's distinct combination of stressors necessitates tailored data gathering to inform effective conservation strategies.[206.1] The challenges associated with data scarcity in conservation biogeography stem from a variety of underlying mechanisms. To address these issues, creative approaches have been proposed, including the implementation of community science initiatives, the use of remote sensing technologies, the deployment of environmental sensors, and the integration of legacy datasets. These methods can enhance data availability and improve the capacity of individuals and organizations to make informed conservation decisions.[207.1] As conservation biogeography continues to evolve, it is crucial for policymakers to prioritize the collection of localized data while also leveraging innovative solutions to overcome existing data challenges. This dual approach will facilitate the development of actionable policies that are grounded in a comprehensive understanding of the unique biogeographical contexts in which they are applied.In this section:
Biodiversity ProtectionEcological ProcessPopulation DynamicsCase StudiesNatural Resource Management
Biogeographic Patterns
Species Distribution and Environmental Factors
Biogeography examines the distribution of organisms across various geographical regions, emphasizing the environmental factors that shape these patterns. These factors, including climate, habitat, and evolutionary dynamics, are crucial in determining species distribution through their impact on natural selection and adaptation processes.[230.1] Unlike the broader impacts of climate change, this section focuses on how specific environmental conditions, such as geographical features and ecological interactions, directly influence species distribution. Geographical features like continental drift and plate tectonics have historically altered species distribution, creating opportunities for speciation through geographic isolation.[237.1] These changes in the physical environment necessitate that organisms adapt to new conditions, affecting biodiversity and species distribution.[227.1] Ecological interactions, including competition and predation, further shape species distribution by influencing resource availability and survival dynamics. These interactions are vital for maintaining species diversity, as they can either limit or enhance diversity depending on the balance of competitive and predatory pressures.[246.1] Disturbances within ecological communities can also modulate these interactions, allowing for the coexistence of multiple species by balancing competitive dynamics.[250.1] This section highlights the complex interplay of environmental factors that influence species distribution, distinct from the broader impacts of climate change, by focusing on the direct effects of geographical and ecological conditions on biogeographic patterns.Impact of Climate Change on Biogeography
Global climate change significantly influences biogeographic patterns, leading to range shifts and expansions that create novel communities characterized by unique plant-animal interactions. As organisms expand their ranges into new biotic and abiotic environments, they may encounter selection pressures that alter traditional biogeographic patterns of life history traits.[244.1] Understanding these recent biogeographic responses to climate change is crucial for improving predictions of future responses and guiding conservation planning at both local and global scales.[232.1] The effects of climate change, particularly the ubiquitous increases in temperature, have been a focal point in studies examining biogeographic responses during the 20th century.[232.1] It is essential to recognize when and where biogeographic models may fail, as this understanding can enhance predictions regarding how climate change will impact species distributions.[233.1] Moreover, the interplay between natural geographical features and human activities, such as urbanization and economic development, further complicates these biogeographic patterns. Human environment interaction encompasses a dynamic relationship between human activities and the natural environment, which can lead to isolated populations and foster speciation as organisms adapt to unique environmental conditions.[235.1] In light of these changes, biogeographic patterns play a vital role in biodiversity conservation strategies. They help identify regions with unique species and high endemism, guiding targeted conservation efforts.[239.1] Understanding the historical processes that have shaped current biodiversity patterns is essential for informing conservation strategies aimed at preserving endemic species and protecting critical habitats.[240.1] As conservation challenges increase due to climate change and habitat fragmentation, the role of biogeographic patterns in conservation strategies becomes even more critical.[243.1]In this section:
Applications Of Biogeography
Biodiversity Conservation and Planning
Biogeography plays a crucial role in biodiversity conservation and planning by providing insights into the distribution patterns of species, populations, and ecosystems. This understanding is essential for identifying biodiversity hotspots and centers of endemism, which are critical for conservation efforts.[272.1] The emerging field of conservation biogeography specifically focuses on applying biogeographic principles to the conservation and management of biodiversity. It involves studying spatial patterns of biodiversity, identifying areas of high conservation value, and developing strategies for protecting endangered species.[280.1] One of the key applications of biogeography in conservation is the design of protected areas. Effective conservation strategies utilize biogeographic principles to ensure that all biogeographic regions and habitats are represented within reserves. This approach not only enhances the ecological integrity of protected areas but also facilitates the replication of reserves across different regions to safeguard biodiversity.[284.1] For instance, marine protected area (MPA) networks are increasingly being designed based on biogeographic regions rather than administrative boundaries, aligning with guidelines that promote ecological coherence.[285.1] Additionally, conservation biogeography supports practical methods for conservation managers, such as designing reserve networks, planning ecological restoration, and managing invasive species.[281.1] The integration of biogeography with behavioral ecology is also advocated to address the challenges posed by climate change and habitat modification, ensuring that conservation interventions are informed by both ecological and behavioral data.[278.1] Furthermore, assisted migration strategies have emerged as a response to climate change, involving the intentional movement of species to more favorable environments where they can thrive.[287.1] This approach highlights the importance of understanding biogeographical contexts in developing adaptive conservation strategies that respond to shifting species distributions due to environmental changes.References
[1] HISTORY OF BIOGEOGRAPHY- DEVELOPMENT OF CONCEPT - Geographic Book — The history of biogeography is as old as the appearance of small organisms on the surface of the earth including the terrestrial or marine environments. The work of palaeogeographers, palaeobotanists, palaeoecologists, and historical geomorphologists has played an important role in contributing to the basic subject matter of ancient biogeography.
[2] Historical Biogeography: Evolution in Time and Space — Biogeography is the discipline of biology that studies the present and past distribution patterns of biological diversity and their underlying environmental and historical causes. For most of its history, biogeography has been divided into proponents of vicariance explanations, who defend that distribution patterns can mainly be explained by geological, tectonic-isolating events; and
[3] (PDF) Biogeography, History of - ResearchGate — Throughout its long history, biogeography like most sciences has progressed—not as an orderly, sequential accumulation of facts and advances in our understanding of the natural world, but .
[4] Historical biogeography: A review of its basic concepts and critical ... — Historical biogeography was an important substratum in which the evolutionary ideas of Darwin and Wallace were rooted (Llorente-Bousquets et al., 2001).Craw et al. (1999, p. 5) remark upon this link between historical biogeography and evolutionary theory when they wrote: "Darwin thought that biogeography was an interesting, indeed, a critical subject, otherwise he would not have introduced
[5] CHAPTER 2 HISTORICAL DEVELOPMENT OF BIOGEOGRAPHY - University of Arizona — The History of Biogeography (Age of Exploration) Linnaeus (1707-1778): Noachan deluge ; Plants and Animals spread from Mount Ararat (Turkey) Elevational Zones of Ararat are origins of "biomes"; Comte de Buffon (1707-1788): spread from the Arctic . Buffon's Law: distant regions with similar climate (& similar-appearing vegetation) have different animal species
[7] Biodiversity and Topographic Complexity: Modern and Geohistorical ... — Species traits, biotic interactions, and range distributions are influenced by topography, which in turn is shaped by geomorphological processes at local, regional, and plate-tectonic scales. The creation of topographic complexity ( Box 1 ) steepens climatic gradients, while increasing habitat heterogeneity and surface area within montane
[9] Biogeography: The Distribution Of Species And Ecosystems — The Future of Biogeography. Climate change is reshaping ecosystems on a global scale. Rising temperatures are pushing species toward cooler areas. This forces a shift in species distribution that disrupts existing ecological balances. Some organisms may adapt, while others face extinction.
[10] Continental Drift - Geographic Book — Continental drift has also had a significant impact on the distribution of species and the evolution of life on Earth. As continents drifted apart, populations of plants and animals were separated, leading to the development of new species through the process of allopatric speciation.
[11] The Impact of Continental Drift on Biogeographic Distributions ... — In summary, continental drift theory helps explain the current biogeographic distributions by showcasing how the movement of continents has played a significant role in shaping the distribution and diversity of species across the globe.
[12] How do continental drift and plate tectonics influence biodiversity ... — Continental drift and plate tectonics influence biodiversity by shaping the physical environment and altering species distribution. Continental drift and plate tectonics are geological processes that have been occurring for millions of years.
[15] Continental Drift Theory | Animal Distribution (Zoogeography) | The ... — Continental drift theory is, nevertheless, enormously useful in explaining interconnections between flora and fauna of the past. The present distribution of marsupial mammals is an excellent example of the influence of continental breakup.
[16] (PDF) Enhancing Conservation Strategies with GIS: Advances ... — During this time, Conservation GIS also began to incorporate remote sensing data, such as satellite imagery, which allowed for the analysis of landscape -level pa tterns and changes in land
[17] Editorial: Remote sensing advances in biodiversity and ecosystem ... — This article is part of the Research Topic Remote Sensing Advances in Biodiversity and Ecosystem Functioning Research View all 12 articles. ... More recently, with the emergence of functional biogeography, functional diversity is of particular interest due to its strong links with ecosystem processes such as carbon, water and energy exchange
[19] GIS Uses in Wildlife and Biodiversity Research - ArcGIS StoryMaps — GIS is primarily used in habitat suitability and habitat use analyses. In other words, GIS is most often used to analyze the habitats where a species is currently found and to determine what characteristics, such as land cover, elevation, and proximity to human development are important in determining whether a species can be found in that area (Ripper et al, 2007, Luoto et al 2002).
[20] Applications of GIS in Biodiversity Conservation | BotSoc — GIS software used to be used predominantly for institutional research-based applications, with software costs being relatively high. Today, GIS software is becoming increasingly accessible through freeware programmes such as QGIS, Google Earth and Earth Engine. Even the GPS devices on smart phones use GIS software to operate.
[22] New Paradigms for Modern Biogeography Conservation — Biogeography, a discipline that systematizes knowledge about the past, present, and future distributions of biodiversity, their triggers and threats, emerges as fundamental to guide the design of effective conservation strategies. The present chapter presents a synthesis about the use of biogeography for the protection of life on land.
[51] Biogeo lec 2 history of biogeography | PPT - SlideShare — The document discusses the history of biogeography from the 1700s through the 19th century. Some key themes and figures discussed include: 1. Early biogeographers like Linnaeus, Buffon, and Humboldt classified geographic regions based on their biotas and proposed theories on the origin and spread of species. 2. In the 19th century, advances in estimating the age of the Earth, understanding
[52] Past climates and plant migration - the significance of the fossil ... — The discovery of well-preserved plant fossils helps us to infer phylogenetic relationships and historical biogeography. Such fossils also inform us about functional trait evolution and adaptations to prevailing historic environments. Perhaps the most interesting biogeographic histories are those that, from a modern perspective, appear unlikely.
[54] Fossilized Plants: Unveiling Ancient Ecosystems - BiologyInsights — Fossilized Plants: Unveiling Ancient Ecosystems - BiologyInsights Fossilized Plants: Unveiling Ancient Ecosystems Explore how fossilized plants reveal insights into ancient ecosystems and the methods used to study these botanical remnants. Fossilized plants offer a glimpse into Earth’s distant past, providing clues about ancient ecosystems and climate conditions. Fossilized Plant Species Each fossilized specimen tells a story of adaptation and survival, revealing how plants responded to environmental challenges. Sedimentary basins, where plant fossils are often unearthed, are valuable for piecing together Earth’s ancient climate. Additionally, isotopic analysis of fossilized plant material can provide data on past temperatures and precipitation patterns, enhancing our understanding of historical climate dynamics. The study of fossilized plants offers insights into past ecosystems, revealing patterns that have implications for understanding present and future ecological dynamics.
[55] Fossilized Plants: Unveiling Ancient Ecosystems — The layers of sedimentary rock that encase plant fossils serve as time capsules, preserving the environmental conditions at the time of deposition. Different geological periods, such as the Devonian or Jurassic, are characterized by unique climatic and ecological conditions, which influenced the types of vegetation that dominated the landscape.
[56] PDF — Evolution & Biogeography!. . .were biogeographical!! Biogeography is central to the development of evolutionary theory.! The extensive travels of Darwin and Wallace gave important examples of biogeographical distributions, associated variation, and evidence of evolutionary change! Charles Darwin and his travels in the Galapagos Islands! These
[58] Biogeography: Definition, Theory, Evidence & Examples - Sciencing — Darwin kept his theory of evolution to himself for 20 years. When he met a fellow scientist named **Alfred Russel Wallace** who had conceived of similar ideas, Wallace convinced him to publish it. Wallace made many contributions of his own. He was responsible for giving the field of biogeography its start.
[61] Evolutionary dynamics at high latitudes: speciation and extinction in ... — The cycles of glacial and interglacial conditions have had a dramatic effect on fauna of the shallow continental shelves of the Arctic basin, as variations in global sea-level have resulted in the shelves either being exposed, or covered by glacial ice.
[62] The role of glaciations in the biosphere - ScienceDirect — The Baikonur glaciation gave rise to a number of diverse small skeletal organisms (small-shell fauna). Thus, each glaciation of the African glacioera led to the accelerating formation of new groups of organisms, divergence of some earlier appeared groups, and change of the dominant groups. As a result, the Phanerozoic-type biosphere and biota
[63] What is the biological evidence for continental drift? - ScienceOxygen — What are the three effects of continental drift? Continental drift has impacted the universe in many ways. It has affected the global climate, the world's geographical positions and the evolution of animals. ... Separation and connection of land and ocean have long been viewed as central to biogeography because they can influence the
[64] Global biogeography since Pangaea | Proceedings of the Royal Society B ... — When a landmass breaks up due to continental drift, the geographical ranges of thousands of species are simultaneously divided ... Gondwana and Laurasia each split to produce the present biogeography. Thus, the morphological similarities of pairs of relatively immobile taxa from South America and Africa are not the result of the dispersal of
[70] Biogeography: The Distribution Of Species And Ecosystems — In contrast, historical biogeography delves into the past to understand current species distribution. This field looks at how geological events, climate change, and evolutionary processes have shaped ecosystems over time.
[72] The role of molecular genetics in sculpting the future of integrative ... — We review the expanding role of molecular genetics in the emergence of a vibrant and vital integrative biogeography. The enormous growth over the past several decades in the number and variety of molecular-based phylogenetic and population genetics studies has become the core information used by biogeographers to reconstruct the causal connections between historical evolutionary and ecological
[94] Advances in biogeography in the age of a new modern synthesis — The last two decades have been an exciting period for the development of biogeography, with major advances in biogeographic methods, phylogenomics, phylogeography, big data, biodiversity science, ecology, paleontology, and geology (Ree & Smith, 2008; Ronquist & Sanmartín, 2011; Wen et al., 2013, 2017; Matzke, 2014).
[97] Emerging horizons in predictive biogeography — Technological advances include We propose a definition of predictive biogeography as a molecular biology and sequencing, which make large-scale subdiscipline of biogeography that uses known ecological biodiversity monitoring, even of microscopic life, possible or evolutionary patterns and processes to predict the abun- (Beng and Corlett 2020).
[99] Climate change impact on distribution and abundance of wildlife species ... — The analytical procedure is implemented as a generic tool for inductive spatial analysis in GIS. ... The relationships between climate and distribution provide a testable basis for interpreting climate change impacts on species distribution. The bioclimatic limits identified also provide a framework for interpreting likely effects of habitat
[100] Application of GIS to biodiversity monitoring - ScienceDirect — Data on species and habitat distribution from different dates allow monitoring of the location and the extent of change. This paper discusses issues related to (a) the need for biodiversity information and databases, (b) the importance of national information strategies, and (c) the application of GIS as a tool in monitoring biodiversity, and
[103] Mapping Tree Species Using Advanced Remote Sensing Technologies: A ... — During the last couple of decades, remote sensing technologies have advanced in improving spatial and spectral resolutions (e.g., IKONOS with four multispectral (MS) bands at 4 m resolution and one panchromatic (pan) band at 1 m resolution and Hyperion hyperspectral sensor with more than 200 bands at a 10 nm spectral resolution).
[104] Synergistic integration of remote sensing and soil metagenomics data ... — We review the current advancements in both fields, propose methods for integrating remote sensing data with soil microbiome profiles, and present a framework for implementing this integrated approach to optimize precision farming. Soil metagenomics. Soil is a diverse environment, home to billions of microorganisms.
[106] From soil to sequence: filling the critical gap in genome-resolved ... — Identifying novel microbial taxa and understanding their influence on microbial diversity and ecosystem-level processes could shed light on methods for mitigating the effects of climate change [4-6]. Shotgun metagenomics has revolutionized our ability to examine complex patterns of functional and taxonomic diversity in soil.
[107] Remote sensing for species distribution models: An illustration from a ... — This study highlights the potential contribution of high-resolution remote-sensing to species distribution modeling and informs new studies incorporating remotely derived species occurrences in species distribution models, especially in remote areas where access to in situ data is often limited. ... it will have the potential to impact all
[108] The role of remote sensing in species distribution models: a review — A variety of remote sensing techniques, including random forest, deep learning and linear unmixing, facilitate the derivation of SDM response variables and the development of species distribution models across diverse scales. Furthermore, remote sensing enables the validation of SDMs through its mapping outputs.
[132] Biodiversity analysis in the digital era | Philosophical Transactions ... — Ensuring data consistency in this landscape will allow big data biodiversity analytics to inform all aspects of biodiversity analysis and assessment to provide an informed response to global change. ... Species richness and composition differ in response to landscape and biogeography, Landscape Ecology, 10.1007/s10980-018-0742-9, 33:12, (2273
[134] 'Small Data' for big insights in ecology - ScienceDirect — In a world that creates zettabytes of data each year, we are living in the 'Big Data' (see Glossary) era.'Big Data' has enabled significant progress in many disciplines, including ecology, and continues to promise further advances .New technologies are enabling ecological data to be collected at an unprecedented rate, and for some it is easy to assume that 'Big Data' is
[136] Situating Ecology as a Big-Data Science: Current Advances, Challenges ... — Ecology has joined a world of big data. Two complementary frameworks define big data: data that exceed the analytical capacities of individuals or disciplines or the "Four Vs" axes of volume, variety, veracity, and velocity. Variety predominates in ecoinformatics and limits the scalability of ecological science. Volume varies widely.
[137] Opportunities for big data in conservation and sustainability — For instance, an analysis of derived big data products revealed that increased precipitation in the Tibetan Plateau over the last four decades has resulted in vegetation greening 15. While this
[138] Toward global integration of biodiversity big data: a harmonized ... — Toward global integration of biodiversity big data: a harmonized metabarcode data generation module for terrestrial arthropods ... evolutionary ecology, biogeography, conservation biology, and environmental management, among others. Given the rapid development of data generation in this area, the potential for downstream synthesis across
[142] Biogeography - Definition, Types and Explanation - Biology Dictionary — Biogeography - Definition, Types and Explanation | Biology Dictionary Biogeography Biogeography refers to the distribution of various species and ecosystems geographically and throughout geological time and space. Biogeography is often studied in the context of ecological and historical factors which have shaped the geographical distribution of organisms over time. Ecological biogeography refers to the study of the contributing factors for the global distribution of plant and animal species. Moreover, ecological biogeography differs from historical biogeography in that it involves the short-term distribution of various organisms, rather than the long-term changes over evolutionary periods. 1. Darwin’s study of the finches in the Galapagos Islands is an example of what type of biogeography? "Biogeography." Biology Dictionary, Biologydictionary.net, 05 May. 2017, https://biologydictionary.net/biogeography/. Biogeography. "Biogeography." Biology Dictionary.
[147] Global biogeography since Pangaea - PubMed — The break-up of the supercontinent Pangaea around 180 Ma has left its imprint on the global distribution of species and resulted in vicariance-driven speciation. Here, we test the idea that the molecular clock dates, for the divergences of species whose geographical ranges were divided, should agree with the palaeomagnetic dates for the
[149] Vicariance: How Geographic Barriers Shape Species Separation — Vicariance: How Geographic Barriers Shape Species Separation - BiologyInsights Vicariance: How Geographic Barriers Shape Species Separation Geographic barriers influence species distribution and genetic divergence over time. Species do not evolve in isolation; their distribution and genetic divergence are shaped by physical changes in the environment. Genetic analyses of snapping shrimp reveal populations on either side of the isthmus evolved into separate species due to the physical barrier. The movement of Earth’s lithospheric plates has shaped species distribution by creating geographic barriers that drive vicariance. Studies of cichlid species in the Rift Valley lakes reveal that populations in separate basins exhibit significant genetic divergence due to tectonic processes altering water flow and habitat connectivity.
[150] Climate change and ecosystems: threats, opportunities and solutions — This paper introduces a thematic issue dedicated to the interaction between climate change and the biosphere. It explores novel perspectives on how ecosystems respond to climate change, how ecosystem resilience can be enhanced and how ecosystems can assist in addressing the challenge of a changing climate.
[151] Biogeography and Climate Change - Wiley Online Library — Dramatic impacts of climate change have already been observed in several systems, such as the arctic and coral reef systems worldwide. Ecosystem regime shifts resulting from climate change are triggered by different disturbance events, such as droughts, wind storms, fires and pest outbreaks.
[152] Climate Change Impacts on Ecosystems | US EPA — Ecosystems are communities of living things, including plants, animals, and microorganisms, that interact with each other and the physical world.1 People depend on ecosystems for many benefits, such as food, water, clean air, building materials, and recreation. Climate change affects ecosystems in many ways. Climate controls how plants grow, how animals behave, which organisms thrive, and how they all interact with the physical environment.3,4 As habitats experience different temperatures, precipitation patterns, and other changes, the organisms that make up ecosystems feel the effects. Top Climate Impacts on Ecosystems Climate change affects ecosystems at multiple levels, from the populations that make up ecosystems to the services they provide to communities, economies, and people. Four key impacts are described in this section.
[154] Double Trouble for Native Species Under Climate Change ... - PubMed — Double Trouble for Native Species Under Climate Change: Habitat Loss and Increased Environmental Overlap With Non-Native Species Double Trouble for Native Species Under Climate Change: Habitat Loss and Increased Environmental Overlap With Non-Native Species Here, we develop a framework to assess how climate change influences both the range and niche overlap of native and non-native species using ecological niche models. We hypothesize that species with similar niches will experience both range reductions and increased niche overlap under future climates. Future climate conditions will reduce habitat suitability for native and non-native species, but an increased niche overlap might exacerbate negative effects on native fishes. Our framework offers a tool to predict potential species distribution and interactions under climate change, informing adaptive management globally. PubMed Disclaimer
[155] Biodiversity redistribution under climate change: Impacts on ecosystems ... — Climate change is causing geographical redistribution of plant and animal species globally. These distributional shifts are leading to new ecosystems and ecological communities, changes that will affect human society. Pecl et al. review these current and future impacts and assess their implications for sustainable development goals.
[156] Predicting the impact of climate change on the distribution of ... — Numerous research studies have indicated that species are able to cope with the effects of climate change by adjusting their ecological niches and migrating towards higher altitudes or latitudes 4, 5.
[171] (PDF) Historical biogeography: A review of its basic concepts and ... — Interpretative biogeography developed two research traditions named historical and ecological biogeography, respectively. ... the long established division between ecology and history is an obstacle to the progress of biogeography. Some efforts have been carried out to overcome this duality between historical versus ecological biogeography
[172] Conservation biogeography - foundations, concepts and challenges ... — Introduction. Conservation biogeography was formally defined in the pages of this journal by Whittaker et al. as the application of biogeographical principles, theories and analyses (being those concerned with the distributional dynamics of taxa individually and collectively) to problems concerning the conservation of biodiversity. The field aims to support conservation practices by providing
[181] Biogeography - CK12-Foundation — What is Conservation Biogeography? Conservation biogeography is the study of the distribution of species, spatial patterns, and ecological processes across Earth to better understand and address biodiversity loss.
[184] Conservation Biogeography - Geography - Oxford Bibliographies — Introduction Conservation biogeography is a relatively new academic endeavor that brings conservation and applied concerns to the fore by combining the traditions of biogeography with the concerns of conservation biology. Biogeography is a well-established scientific discipline that examines the spatial organization of biological diversity.
[185] Conservation biogeography - foundations, concepts and challenges ... — Conservation biogeography is well poised to make a significant contribution to the process of providing policy makers with objectively formulated scenarios and options for the effective management of biodiversity. The editorial, and the papers in the special issue, deliberate on many of the exciting developments in play in the field, and the many complex challenges that lie ahead.
[187] Conservation biogeography - foundations, concepts and challenges - ORA ... — Conservation biogeography involves the application of biogeographical principles, theories, and analyses to problems regarding biodiversity conservation. The field was formally defined in 2005, and considerable research has been conducted in the ensuing 5 years. This editorial sets the context for
[189] Biodiversity Conservation: Biogeography | AMNH — Our case studies include lemurs and other mammals in Madagascar, primates and other animal and plant species in Southeast Asia, coyotes in New York City, and jaguars in South America, among others. ... Harvard, and Princeton (among others), to present research and new methods related to spatial modeling for biogeography and conservation.
[194] Communication is key: 8 ways it enables effective conservation — Public Engagement: Engaging the public in conservation efforts fosters a sense of ownership and responsibility for natural resources. Communication can facilitate citizen science initiatives, community-based conservation projects, and public participation in decision-making processes related to the environment.
[198] The Trajectory of Dispersal Research in Conservation Biology ... - PLOS — Introduction. Dispersal is a fundamental behavioural and ecological process that influences the distribution of biodiversity in every ecosystem -. The distance that individuals disperse, and the number of dispersers can be the primary determinant of where and whether species persist , .Dispersal fundamentally influences spatial population dynamics including metapopulation and metacommunity
[206] Prioritising challenges and actions for freshwater conservation in a ... — Knowledge and data from other regions (e.g. Jackson et al., 2016) can help predict impacts of multiple stressors in Sundaland but cannot replace primary data gathering in the region with its unique combination of stressors and unique environmental, biogeographical and socioeconomic context. Critical issues in Sundaland include understanding how
[207] Too much and not enough data: Challenges and solutions for generating ... — We illustrate how these data challenges result from a diverse set of underlying mechanisms and propose solutions that can be applied by individuals or organizations. We discuss creative approaches to address data scarcity, including the use of community science, remote-sensing, environmental sensors, and legacy datasets.
[227] Biogeography: Patterns and Significance in Evolution — B. Overview of the essay's main themes and significance in understanding evolution. ... The link between environmental factors and natural selection is important for shaping biogeographic patterns and how organisms evolve. Changes in climate and geographical features greatly affect biodiversity, as living things have to adjust to different
[230] Biogeography - (Intro to World Geography) - Fiveable — Biogeography is the study of the distribution of living organisms, including plants and animals, across different geographical areas and the factors that influence these patterns. It combines elements of ecology, geology, and geography to understand how historical and environmental factors, such as climate, habitat, and evolutionary processes, affect species distribution over time. This field
[232] Beyond a warming fingerprint: individualistic biogeographic responses ... — Understanding recent biogeographic responses to climate change is fundamental for improving our predictions of likely future responses and guiding conservation planning at both local and global scales. Studies of observed biogeographic responses to 20th century climate change have principally examined effects related to ubiquitous increases in temperature - collectively termed a warming
[233] Climate change, species distribution models, and physiological ... — If we are to generate robust predictions of how climate change is likely to impact the geographic distributions of species, it is essential to understand when and where biogeographic models are likely to fail, and the reasons underlying these model failures.
[235] Biogeography: The Distribution Of Species And Ecosystems — These natural features often lead to isolated populations. Isolation can foster speciation, as organisms adapt to the unique conditions of their environment. Consider the Galápagos Islands, where geographical separations have created distinct species. Human activities also play a crucial role in species distribution.
[237] Continental Dynamics: Geology, Climate, and Biodiversity — Continental Dynamics: Geology, Climate, and Biodiversity - BiologyInsights Continental Dynamics: Geology, Climate, and Biodiversity Explore the intricate interplay of geology, climate, and biodiversity shaping Earth's continents and their diverse ecosystems. The geological processes that form continents, coupled with climatic influences, create unique habitats and ecosystems. This article explores continental formation and movement, examining their impact on biogeographic patterns, climate variability, water systems, and soil diversity. Such regions often serve as biodiversity hotspots due to the diverse habitats formed by varied topography and climate conditions. These shifts in continental positioning and climate have significant impacts on the evolution and distribution of species, as organisms adapt to new environments or migrate to suitable habitats. Soil diversity is a product of both geological and climatic factors, influencing plant growth and ecosystem productivity.
[239] Biogeographical Patterns: Definition & Causes | Vaia — Biogeographical patterns influence biodiversity conservation strategies by identifying regions with unique species, high endemism, and significant ecological processes, guiding targeted conservation efforts.
[240] Biodiversity Hotspots - TROPICAL CONSERVATION FUND — Biogeographic patterns in biodiversity hotspots have important implications for biodiversity conservation efforts. Understanding the historical processes that have shaped current patterns of biodiversity can inform conservation strategies aimed at preserving endemic species and protecting critical habitats.
[243] PDF — Abstract: Threats to biodiversity outpace the resources of the conservation community and necessitate care- ful prioritization of conservation actions. I suggest that targeting the regions where biogeographic assem- blages intersect- "biogeographic crossroads"-is a strategy that may achieve significant conservation econ- omy by focusing on areas that satisfy many conservation criteria. I used
[244] Habitat-specific differences alter traditional biogeographic patterns ... — Range shifts and expansions resulting from global climate change have the potential to create novel communities with unique plant-animal interactions. Organisms expanding their range into novel biotic and abiotic environments may encounter selection pressures that alter traditional biogeographic patterns of life history traits.
[246] The interaction between predation and competition | Nature — Competition and predation are the most heavily investigated species interactions in ecology, dominating studies of species diversity maintenance. Competition for resources is seen as the primary interaction limiting diversity, with predation modifying what competition does1, although theoretical models have long supported diverse views1,2,3,4,5. Here we show, using a comprehensive three-trophic-level model, that competition and predation should be viewed symmetrically: these two interactions are equally able to either limit or promote diversity. The past failure to appreciate the symmetrical effects and interactions of competition and predation has unduly restricted diversity maintenance studies. D. Predation and competition: the interaction of two types of species interactions. Author Contributions P.C. and J.J.K. jointly developed the model. Nature 456, 235–238 (2008).
[250] Species Interactions and Competition | Learn Science at Scitable - Nature — Organisms live within an ecological community, which is defined as an assemblage of populations of at least two different species that interact directly and indirectly within a defined geographic area (Agrawal et al. As a result, ecological interactions between individual organisms and entire species are often difficult to define and measure and are frequently dependent on the scale and context of the interactions (Harrison & Cornell 2008; Ricklefs 2008; Brooker et al. However, since most species occur within ecological communities, these interactions can be affected by, and indirectly influence, other species and their interactions. This often happens in nature, and thus disturbance can balance competitive interactions and prevent competitive exclusion by creating patches that will be readily colonized by species with better dispersal strategies (Roxburgh et al.
[272] Biogeography and Distribution: Scope, Importance, and Application — The study of biogeography and distribution is of paramount importance for several reasons: Understanding Biodiversity Patterns: Biogeography provides insights into the distribution patterns of species, populations, and ecosystems across different spatial scales. By studying the distribution of organisms, scientists can identify biodiversity hotspots, centers of endemism, and biogeographical
[278] Integrating biogeography and behavioral ecology to rapidly address ... — Finally, areas currently set aside for biodiversity conservation or provisioning of ecosystem services are typically based on current distributions of focal habitats, species, or species interactions but may not afford long-term protection or provisioning under changing climates as species’ ranges shift (19, 20), with potentially complex economic and political consequences (e.g., ref. As the climate and biodiversity crises imperil more species, conservation interventions built in synergy with behavioral data will be critical to minimizing species-specific risks to changing environments, particularly in the face of habitat modification and other extinction drivers (51–53).
[280] Biogeography and Biodiversity Conservation - MDPI — The newly emerging discipline of conservation biogeography is concerned with employing the theory, tools and approaches of biogeography to understand the geographic context of ecological and evolutionary patterns and processes for the purpose of conserving biological diversity.
[281] What is conservation geography?: Trends in Ecology & Evolution — They also added that conservation biogeography aims to 'support conservation practices by providing improved theoretical insights and practical methods for the many things that conservation managers need to do: design reserve networks, plan and implement ecological restoration, manage invasive species, reintroduce species where and when
[284] Design | Marine Protected Areas: Tools for Sustaining Ocean Ecosystems ... — Marine Protected Areas: ... proposed a series of principles for the development of regional reserve networks that build on some of the selection criteria for individual reserves. He argued that (1) all biogeographic regions and all habitats should be represented in reserves and (2) there should be replication of reserves within all regions and
[285] PDF — marine protected area network to be based on biogeographic regions, rather than administrative regions, in line with OSPAR guidance." The concept can be applied at a variety of scales, with reference to different species, habitats or ecological processes and be more relevant to some criteria than others. Taking biogeography into account also has
[287] Innovative Conservation Strategies to Prevent Species Extinction — Assisted Migration Strategies. Assisted migration strategies have gained attention as climate change continues to alter habitats, pushing species beyond their historical ranges. This conservation approach involves the intentional movement of species or populations to more favorable environments where they have a better chance of survival.