Concepedia

Author

Helena Jäntti

University of HelsinkiORCID

Also Known As

H Jäntti, Helena Jäntti, Helena Jäntti

21

Publications

475

Citations

10

H-Index

20

Concepts

All Affiliations

University of HelsinkiUniversity of Eastern FinlandTampere UniversitySwedish University of Agricultural SciencesUniversity of Jyväskylä
HJ

About

Helena Jäntti is an author at University of Helsinki specializing in engineering, marine chemistry, and biogeochemistry.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

3

3

225

2

Environmental Chemistry

2

2

94

3

Medicine

1

1

12

4

Chemical Engineering

1

1

12

5

Environmental Engineering

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1

12

Helena Jäntti

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11

Publications

454

Citations

10

H-Index

YearCitations

The Effects of Hypoxia on Sediment Nitrogen Cycling in the Baltic Sea

Helena Jäntti, Susanna Hietanen

AMBIO

2012

131

Hypoxia and nitrogen processing in the Baltic Sea water column

Susanna Hietanen, Helena Jäntti, Christo Buizert,

Limnology and Oceanography

2012

82

Seasonal variation in nitrification and nitrate-reduction pathways in coastal sediments in the Gulf of Finland, Baltic Sea

Helena Jäntti, Elina Leskinen, Susanna Hietanen

Aquatic Microbial Ecology

2011

77

Vertical stratification patterns of methanotrophs and their genetic controllers in water columns of oxygen-stratified boreal lakes

Antti J. Rissanen, Taija Saarela, Helena Jäntti,

FEMS Microbiology Ecology

2020

58

CH4 oxidation in a boreal lake during the development of hypolimnetic hypoxia

Taija Saarela, Antti J. Rissanen, Anne Ojala,

Aquatic Sciences

2019

38

Measuring nitrification in sediments – comparison of two techniques and three<sup>15</sup>NO measurement methods

Helena Jäntti, Elina Leskinen, Claus Florian Stange,

Isotopes in Environmental and Health Studies

2012

13

Effect of nitrification inhibitors on the Baltic Sea ammonia-oxidizing community and precision of the denitrifier method

Helena Jäntti, Sami A. Jokinen, Susanna Hietanen

Aquatic Microbial Ecology

2013

12

Challenges in measuring nitrogen isotope signatures in inorganic nitrogen forms: An interlaboratory comparison of three common measurement approaches

Christina Biasi, Simo Jokinen, Judith Prommer,

Rapid Communications in Mass Spectrometry

2022

12

Effects of Ferrous Iron and Hydrogen Sulfide on Nitrate Reduction in the Sediments of an Estuary Experiencing Hypoxia

Helena Jäntti, Sanni L. Aalto, Hans W. Paerl

Estuaries and Coasts

2020

11

The role of organic matter and microbial community controlling nitrate reduction under elevated ferrous iron concentrations in boreal lake sediments

Helena Jäntti, Tom Jilbert, Sanni L. Aalto,

Hydrobiologia

2022

10

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