Osamu Nakahara - Concepedia

Author

Osamu Nakahara

Hokkaido University

Also Known As

O. Nakahara, Osamu Nakahara

Publications

297

Citations

H-Index

Concepts

All Affiliations

Hokkaido University Forestry and Forest Products Research Institute Toyohashi University of Technology Wacom (Japan)Horiba (Japan)

About

Osamu Nakahara is an author at Hokkaido University specializing in engineering, geochemistry, and environmental chemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	5	5	163
2	Chemical Engineering	2	2	54
3	Chemistry	2	2	54
4	Biology	1	1	31
5	Biomolecular Engineering	1	1	19

Osamu Nakahara

Publications

220

Citations

H-Index

Page 1

	Year	Citations
Soil and stream water acidification in a forested catchment in central Japan Osamu Nakahara, Masamichi Takahashi, Hiroyuki Sase, Biogeochemistry Surface RunoffEngineeringStream Water AcidificationForest HydrologyCatchment Scale	2009	50
Adsorption, activity, and kinetics of acid phosphatase as influenced by selected oxides and clay minerals Haruo Shindo, Daisuke Watanabe, Tatsuya Onaga, Soil Science & Plant Nutrition Chemical EngineeringClay MineralEngineeringAcid PhosphataseEnvironmental Engineering	2002	39
Potential influences of a net-spinning caddisfly (Trichoptera:Stenopsyche marmorata) on stream substratum stability in heterogeneous field environments Akira Takao, Junjiro N. Negishi, Masanori Nunokawa, Journal of the North American Benthological Society EngineeringInsect ConservationEntomologyEnvironmental BiologyStone Embeddedness	2006	31
Effect of nitrogen deposition on CH<sup>4</sup>uptake in forest soils in Hokkaido, Japan Tomoaki Morishita, Ryusuke Hatano, Osamu Nagata, Soil Science & Plant Nutrition Organic GeochemistryBiogeochemistryEnvironmental ChemistryCh4 Uptake RatesEngineering	2004	28
Long-term Trends in Surface Water Quality of Five Lakes in Japan Toshihiro Yamada, Takanobu Inoue, Haruo Fukuhara, Water Air and Soil Pollution Focus Source Water ProtectionWater ResourcesLong-term TrendsSurface Water QualityWater Quality	2007	23
A new method to measure substrate coherent strength of Stenopsyche marmorata Masanori Nunokawa, Takashi Gomi, Junjiro N. Negishi, Landscape and Ecological Engineering SpectroscopyNew MethodSubstrate Coherent StrengthStenopsyche MarmorataBiophysics	2008	19
Collector depletion region transit time F.N. Trofimenkoff, Osamu Nakahara Proceedings of the IEEE PhysicsProbability TheoryMathematical ModellingStochastic GeometryPoisson Boundary	1964	15
Ca2+ and Mg2+ adsorption by an allophanic and a humic Andisol Osamu Nakahara, Shin-Ichiro Wada Geoderma Inorganic ChemistryChemical EngineeringEnvironmental ChemistryEngineeringIon Exchange	1994	15

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