G. H. Geen

1.6k total citations
44 papers, 1.3k citations indexed

About

G. H. Geen is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Aquatic Science. According to data from OpenAlex, G. H. Geen has authored 44 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Nature and Landscape Conservation, 12 papers in Global and Planetary Change and 11 papers in Aquatic Science. Recurrent topics in G. H. Geen's work include Fish Ecology and Management Studies (19 papers), Marine and fisheries research (10 papers) and Environmental Toxicology and Ecotoxicology (10 papers). G. H. Geen is often cited by papers focused on Fish Ecology and Management Studies (19 papers), Marine and fisheries research (10 papers) and Environmental Toxicology and Ecotoxicology (10 papers). G. H. Geen collaborates with scholars based in Canada. G. H. Geen's co-authors include John D. Neilson, D. G. Wallen, Barry T. Hargrave, Michael J. Bradford, Daniel L. Bottom, T. G. Northcote, G. F. Hartman, C. C. Lindsey, Kees van Frankenhuyzen and J. A. Johansen and has published in prestigious journals such as Water Research, Limnology and Oceanography and Canadian Journal of Fisheries and Aquatic Sciences.

In The Last Decade

G. H. Geen

43 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
G. H. Geen Canada 19 672 526 489 361 358 44 1.3k
Heikki Peltonen Finland 24 599 0.9× 539 1.0× 603 1.2× 204 0.6× 421 1.2× 57 1.5k
Michael R. Reeve United States 23 161 0.2× 581 1.1× 499 1.0× 185 0.5× 692 1.9× 30 1.4k
S. M. Marshall United Kingdom 19 242 0.4× 708 1.3× 697 1.4× 241 0.7× 1.1k 3.0× 26 1.7k
Helge Reinertsen Norway 21 286 0.4× 250 0.5× 607 1.2× 218 0.6× 552 1.5× 42 1.2k
Kazutsugu Hirayama Japan 21 184 0.3× 204 0.4× 276 0.6× 417 1.2× 321 0.9× 58 1.2k
Robert J. Conover United States 15 223 0.3× 1.0k 1.9× 934 1.9× 314 0.9× 1.0k 2.9× 19 2.1k
J. C. Gamble United Kingdom 18 265 0.4× 617 1.2× 410 0.8× 629 1.7× 566 1.6× 28 1.5k
R. J. Conover Canada 21 211 0.3× 1.1k 2.0× 1.0k 2.1× 258 0.7× 1.7k 4.7× 28 2.4k
G. S. Kleppel United States 22 185 0.3× 865 1.6× 872 1.8× 158 0.4× 1.4k 4.0× 28 1.9k
M. E. Huntley United States 17 146 0.2× 715 1.4× 670 1.4× 259 0.7× 1.3k 3.5× 21 1.9k

Countries citing papers authored by G. H. Geen

Since Specialization
Citations

This map shows the geographic impact of G. H. Geen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by G. H. Geen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G. H. Geen more than expected).

Fields of papers citing papers by G. H. Geen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. H. Geen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by G. H. Geen. The network helps show where G. H. Geen may publish in the future.

Co-authorship network of co-authors of G. H. Geen

This figure shows the co-authorship network connecting the top 25 collaborators of G. H. Geen. A scholar is included among the top collaborators of G. H. Geen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with G. H. Geen. G. H. Geen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Geen, G. H.. (2012). Reproduction of three species of suckers (Catostomidae) in British Columbia. Open Collections. 1 indexed citations
2.
Johansen, J. A. & G. H. Geen. (1990). Sublethal and acute toxicity of the ethylene glycol butyl ether ester formulation of triclopyr to juvenile coho salmon (Oncorhynchus kisutch). Archives of Environmental Contamination and Toxicology. 19(4). 610–616. 25 indexed citations
3.
McKeown, B.A., et al.. (1985). The effect of pH on plasma electrolytes, carbonic anhydrase and ATPase activities in rainbow trout (Salmo gairdnerii) and largescale suckers (Catostomus macrocheilus). Comparative Biochemistry and Physiology Part A Physiology. 80(4). 507–514. 15 indexed citations
4.
Neilson, John D., G. H. Geen, & Daniel L. Bottom. (1985). Estuarine Growth of Juvenile Chinook Salmon (Oncorhynchus tshawytscha) as Inferred from Otolith Microstructure. Canadian Journal of Fisheries and Aquatic Sciences. 42(5). 899–908. 75 indexed citations
5.
Frankenhuyzen, Kees van, et al.. (1985). Direct and indirect effects of low pH on the transformation of detrital energy by the shredding caddisfly, Clistoronia magnifica (Banks) (Limnephilidae). Canadian Journal of Zoology. 63(10). 2298–2304. 16 indexed citations
6.
Geen, G. H., B.A. McKeown, T.A. Watson, & David B. Parker. (1984). Effects of acephate (OrtheneR) on development and survival of the salamander,Ambystoma gracile(Baird). Journal of Environmental Science and Health Part B. 19(2). 157–170. 5 indexed citations
7.
Geen, G. H., B.A. McKeown, & P. C. Oloffs. (1984). Acephate in rainbow trout (Salmo gairdneri): Acute toxicity, uptake, elimination. Journal of Environmental Science and Health Part B. 19(2). 131–155. 3 indexed citations
8.
Neilson, John D. & G. H. Geen. (1982). Otoliths of Chinook Salmon (Oncorhynchus tshawytscha): Daily Growth Increments and Factors Influencing Their Production. Canadian Journal of Fisheries and Aquatic Sciences. 39(10). 1340–1347. 130 indexed citations
9.
Neilson, John D. & G. H. Geen. (1981). Enumeration of Spawning Salmon from Spawner Residence Time and Aerial Counts. Transactions of the American Fisheries Society. 110(4). 554–556. 42 indexed citations
10.
Geen, G. H., Mureed Hussain, P. C. Oloffs, & B.A. McKeown. (1981). Fate and toxicity of acephate (orthener) added to a coastal B. C. stream. Journal of Environmental Science and Health Part B. 16(3). 253–271. 6 indexed citations
11.
Geen, G. H., et al.. (1980). Growth of Underyearling Sockeye Salmon (Oncorhynchus nerka) under Constant and Cyclic Temperatures in Relation to Live Zooplankton Ration Size. Canadian Journal of Fisheries and Aquatic Sciences. 37(2). 203–210. 67 indexed citations
12.
Geen, G. H., et al.. (1977). Age Determination of an Elasmobranch (Squalus acanthias) by X-ray Spectrometry. Journal of the Fisheries Research Board of Canada. 34(1). 44–48. 42 indexed citations
13.
Geen, G. H., et al.. (1976). Taxonomic Reevaluation of the Spiny Dogfish (Squalus acanthias L.) in the Northeastern Pacific Ocean. Journal of the Fisheries Research Board of Canada. 33(11). 2500–2506. 7 indexed citations
14.
Geen, G. H., et al.. (1974). THE EFFECT OF LIGHT QUALITY ON THE CARBON METABOLISM AND EXTRACELLULAR RELEASE OF CHLAMYDOMONAS REINHARDTII DANGEARD1. Journal of Phycology. 10(2). 213–220. 11 indexed citations
15.
Geen, G. H., et al.. (1974). Small Shark Restraining Apparatus. The Progressive Fish-Culturist. 36(2). 115–115. 1 indexed citations
16.
Geen, G. H.. (1974). Effects of Hydroelectric Development in Western Canada on Aquatic Ecosystems. Journal of the Fisheries Research Board of Canada. 31(5). 913–927. 16 indexed citations
17.
Wallen, D. G. & G. H. Geen. (1971). Light quality in relation to growth, photosynthetic rates and carbon metabolism in two species of marine plankton algae. Marine Biology. 10(1). 34–43. 90 indexed citations
18.
Hargrave, Barry T. & G. H. Geen. (1970). Effects of Copepod Grazing on Two Natural Phytoplankton Populations. Journal of the Fisheries Research Board of Canada. 27(8). 1395–1403. 77 indexed citations
19.
Hargrave, Barry T. & G. H. Geen. (1968). PHOSPHORUS EXCRETION BY ZOOPLANKTON. Limnology and Oceanography. 13(2). 332–342. 101 indexed citations
20.
Wallen, D. G. & G. H. Geen. (1968). Loss of Radioactivity During Storage of 14C-Labelled Phytoplankton on Membrane Filters. Journal of the Fisheries Research Board of Canada. 25(10). 2219–2224. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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