Robert W. Hannah

1.1k total citations
37 papers, 920 citations indexed

About

Robert W. Hannah is a scholar working on Global and Planetary Change, Nature and Landscape Conservation and Ecology. According to data from OpenAlex, Robert W. Hannah has authored 37 papers receiving a total of 920 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Global and Planetary Change, 27 papers in Nature and Landscape Conservation and 15 papers in Ecology. Recurrent topics in Robert W. Hannah's work include Marine and fisheries research (30 papers), Fish Ecology and Management Studies (23 papers) and Marine Bivalve and Aquaculture Studies (12 papers). Robert W. Hannah is often cited by papers focused on Marine and fisheries research (30 papers), Fish Ecology and Management Studies (23 papers) and Marine Bivalve and Aquaculture Studies (12 papers). Robert W. Hannah collaborates with scholars based in United States, New Zealand and Canada. Robert W. Hannah's co-authors include Steven J. Parker, Polly S. Rankin, Stephen A. Jones, Timothy J. Mulligan, H. McElderry, Eric L. Charnov, Carl B. Schreck, Stephen A. Jones, Sarah King and J.M. Olson and has published in prestigious journals such as Canadian Journal of Fisheries and Aquatic Sciences, Journal of Experimental Marine Biology and Ecology and Nephrology Dialysis Transplantation.

In The Last Decade

Robert W. Hannah

36 papers receiving 818 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert W. Hannah United States 19 664 637 450 149 95 37 920
David Robichaud Canada 12 520 0.8× 589 0.9× 447 1.0× 134 0.9× 51 0.5× 21 816
Andy Moore United Kingdom 13 490 0.7× 501 0.8× 355 0.8× 165 1.1× 147 1.5× 26 807
Stephen T. Szedlmayer United States 17 731 1.1× 558 0.9× 641 1.4× 111 0.7× 78 0.8× 34 921
Edwin J. Niklitschek Chile 17 506 0.8× 311 0.5× 507 1.1× 86 0.6× 251 2.6× 67 862
Matthew J. Ajemian United States 19 561 0.8× 720 1.1× 548 1.2× 172 1.2× 89 0.9× 63 1.1k
Marcelo Vianna Brazil 17 546 0.8× 622 1.0× 414 0.9× 382 2.6× 59 0.6× 83 1.0k
Fernando Z. Gibran Brazil 16 350 0.5× 400 0.6× 425 0.9× 257 1.7× 170 1.8× 29 772
Eric R. Hoffmayer United States 21 516 0.8× 938 1.5× 444 1.0× 324 2.2× 66 0.7× 67 1.2k
G. Todd Kellison United States 16 1.0k 1.5× 517 0.8× 949 2.1× 129 0.9× 175 1.8× 37 1.2k
James H. Petersen United States 17 345 0.5× 778 1.2× 603 1.3× 194 1.3× 104 1.1× 31 1.0k

Countries citing papers authored by Robert W. Hannah

Since Specialization
Citations

This map shows the geographic impact of Robert W. Hannah'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 Robert W. Hannah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert W. Hannah more than expected).

Fields of papers citing papers by Robert W. Hannah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert W. Hannah. 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 Robert W. Hannah. The network helps show where Robert W. Hannah may publish in the future.

Co-authorship network of co-authors of Robert W. Hannah

This figure shows the co-authorship network connecting the top 25 collaborators of Robert W. Hannah. A scholar is included among the top collaborators of Robert W. Hannah 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 Robert W. Hannah. Robert W. Hannah 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.
2.
Hannah, Robert W., et al.. (2014). The Influence of Bait and Stereo Video on the Performance of a Video Lander as a Survey Tool for Marine Demersal Reef Fishes in Oregon Waters. Marine and Coastal Fisheries. 6(1). 181–189. 9 indexed citations
3.
Hannah, Robert W. & Stephen A. Jones. (2014). Effects of climate and fishing on recruitment of ocean shrimp (Pandalus jordani): an update of recruitment models through 2013.
4.
5.
Hannah, Robert W., et al.. (2012). Use of a Novel Cage System to Measure Postrecompression Survival of Northeast Pacific Rockfish. Marine and Coastal Fisheries. 4(1). 46–56. 26 indexed citations
6.
Hannah, Robert W., et al.. (2012). Tests of an experimental unbaited video lander as a marine fish survey tool for high-relief deepwater rocky reefs. Journal of Experimental Marine Biology and Ecology. 430-431. 1–9. 21 indexed citations
7.
Hannah, Robert W., et al.. (2011). Trawl net modifications to reduce the bycatch of eulachon (Thaleichthys pacificus) in the ocean shrimp (Pandalus jordani) fishery. Fisheries Research. 110(2). 277–282. 14 indexed citations
8.
Hannah, Robert W., et al.. (2010). Using cross-dating techniques to validate ages of aurora rockfish (Sebastes aurora): estimates of age, growth and female maturity. Environmental Biology of Fishes. 88(4). 377–388. 22 indexed citations
9.
Brill, Richard W., et al.. (2008). Effects Of Rapid Decompression And Exposure To Bright Light On Visual Function In Black Rockfish (Sebastes Melanops) And Pacific Halibut (Hippoglossus Stenolepis). Fishery Bulletin. 106(4). 427. 27 indexed citations
10.
Hannah, Robert W., et al.. (2008). Escaping the Surface: The Effect of Capture Depth on Submergence Success of Surface-Released Pacific Rockfish. North American Journal of Fisheries Management. 28(3). 694–700. 56 indexed citations
11.
Parker, Steven J., Polly S. Rankin, J.M. Olson, & Robert W. Hannah. (2007). Movement patterns of black rockfish (Sebastes melanops) in Oregon coastal waters. 39–57. 25 indexed citations
12.
Hannah, Robert W. & Stephen A. Jones. (2007). Effectiveness of bycatch reduction devices (BRDs) in the ocean shrimp (Pandalus jordani) trawl fishery. Fisheries Research. 85(1-2). 217–225. 23 indexed citations
13.
Parker, Steven J., H. McElderry, Polly S. Rankin, & Robert W. Hannah. (2006). Buoyancy Regulation and Barotrauma in Two Species of Nearshore Rockfish. Transactions of the American Fisheries Society. 135(5). 1213–1223. 75 indexed citations
14.
Hannah, Robert W., et al.. (2003). Observations of Fish and Shrimp Behavior in Ocean Shrimp (Pandalus jordani) Trawls. 12 indexed citations
15.
Parker, Steven J., Polly S. Rankin, Robert W. Hannah, & Carl B. Schreck. (2003). Discard Mortality of Trawl-Caught Lingcod in Relation to Tow Duration and Time on Deck. North American Journal of Fisheries Management. 23(2). 530–542. 31 indexed citations
16.
Hannah, Robert W.. (2003). Spatial Changes in Trawl Fishing Effort in Response to Footrope Diameter Restrictions in the U.S. West Coast Bottom Trawl Fishery. North American Journal of Fisheries Management. 23(3). 693–702. 15 indexed citations
17.
Charnov, Eric L. & Robert W. Hannah. (2002). Shrimp adjust their sex ratio to fluctuating age distributions. Evolutionary ecology research. 4(2). 239–246. 24 indexed citations
18.
Hannah, Robert W.. (1998). Managed care: the American revolution in method of payment and quality of care. Nephrology Dialysis Transplantation. 13(90006). 164–167. 2 indexed citations
19.
Mulligan, Timothy J., et al.. (1997). Food habits, occurrence, and population structure of the bat ray, Myliobatis californica, in Humboldt Bay, California. Environmental Biology of Fishes. 49(2). 227–238. 130 indexed citations
20.
Hannah, Robert W.. (1993). Influence of Environmental Variation and Spawning Stock Levels on Recruitment of Ocean Shrimp (Pandalus Jordani). Canadian Journal of Fisheries and Aquatic Sciences. 50(3). 612–622. 19 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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