WJ Sydeman

1.1k total citations
17 papers, 922 citations indexed

About

WJ Sydeman is a scholar working on Global and Planetary Change, Ecology and Oceanography. According to data from OpenAlex, WJ Sydeman has authored 17 papers receiving a total of 922 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Global and Planetary Change, 11 papers in Ecology and 5 papers in Oceanography. Recurrent topics in WJ Sydeman's work include Marine and fisheries research (12 papers), Marine animal studies overview (8 papers) and Avian ecology and behavior (7 papers). WJ Sydeman is often cited by papers focused on Marine and fisheries research (12 papers), Marine animal studies overview (8 papers) and Avian ecology and behavior (7 papers). WJ Sydeman collaborates with scholars based in United States, Canada and United Kingdom. WJ Sydeman's co-authors include JA Santora, Jerrold G. Norton, A. K. Miller, SJ Bograd, Alexander S. Kitaysky, Robert M. Suryan, BK Wells, R. Bruce MacFarlane, Marisol García‐Reyes and Nathan J. Mantua and has published in prestigious journals such as Marine Ecology Progress Series.

In The Last Decade

WJ Sydeman

17 papers receiving 832 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
WJ Sydeman United States	15	672	671	269	228	68	17	922
Paul Gerhard Kinas Brazil	18	366 0.5×	713 1.1×	178 0.7×	352 1.5×	111 1.6×	55	949
Masato Moteki Japan	17	449 0.7×	464 0.7×	222 0.8×	221 1.0×	85 1.3×	60	799
PN Trathan United Kingdom	13	291 0.4×	466 0.7×	107 0.4×	133 0.6×	96 1.4×	20	551
Alejandro D. Buren Canada	15	360 0.5×	438 0.7×	103 0.4×	222 1.0×	73 1.1×	19	616
GA Tarling United Kingdom	16	654 1.0×	546 0.8×	327 1.2×	279 1.2×	91 1.3×	22	908
EA Pakhomov South Africa	7	462 0.7×	600 0.9×	332 1.2×	144 0.6×	124 1.8×	7	823
Ricardo Sagarminaga Spain	6	271 0.4×	576 0.9×	146 0.5×	82 0.4×	54 0.8×	8	634
RA Myers Canada	12	630 0.9×	550 0.8×	109 0.4×	557 2.4×	49 0.7×	13	971
Bertha E. Lavaniegos Mexico	19	644 1.0×	462 0.7×	713 2.7×	166 0.7×	60 0.9×	41	1.1k
Jeannette E. Zamon United States	13	266 0.4×	387 0.6×	194 0.7×	147 0.6×	51 0.8×	20	583

Countries citing papers authored by WJ Sydeman

Since Specialization

Citations

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

Fields of papers citing papers by WJ Sydeman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by WJ Sydeman. 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 WJ Sydeman. The network helps show where WJ Sydeman may publish in the future.

Co-authorship network of co-authors of WJ Sydeman

This figure shows the co-authorship network connecting the top 25 collaborators of WJ Sydeman. A scholar is included among the top collaborators of WJ Sydeman 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 WJ Sydeman. WJ Sydeman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Piatt, JF, et al.. (2024). Mechanisms by which marine heatwaves affect seabirds. Marine Ecology Progress Series. 737. 1–8. 3 indexed citations

Sleen, Peter van der, WJ Sydeman, Marisol García‐Reyes, et al.. (2018). Non-stationary responses in anchovy (Engraulis encrasicolus) recruitment to coastal upwelling in the Southern Benguela. Marine Ecology Progress Series. 596. 155–164. 17 indexed citations

Punt, André E., Laura E. Koehn, Enrique Curchitser, et al.. (2018). A multi-model approach to understanding the role of Pacific sardine in the California Current food web. Marine Ecology Progress Series. 617-618. 307–321. 37 indexed citations

Wells, BK, et al.. (2016). Marine ecosystem perspectives on Chinook salmon recruitment: a synthesis of empirical and modeling studies from a California upwelling system. Marine Ecology Progress Series. 552. 271–284. 38 indexed citations

Sydeman, WJ, et al.. (2015). Modeling krill aggregations in the central-northern California Current. Marine Ecology Progress Series. 528. 87–99. 36 indexed citations

Sydeman, WJ, et al.. (2013). Changes in California Chinook salmon diet over the past 50 years: relevance to the recent population crash. Marine Ecology Progress Series. 498. 249–261. 31 indexed citations

Sydeman, WJ, et al.. (2012). Phenology of pelagic seabird abundance relative to marine climate change in the Alaska Gyre. Marine Ecology Progress Series. 454. 159–170. 9 indexed citations

Sydeman, WJ, et al.. (2012). Seabirds and climate change: roadmap for the future. Marine Ecology Progress Series. 454. 107–117. 103 indexed citations

Wells, BK, et al.. (2012). Population dynamics of Chinook salmon Oncorhynchus tshawytscha relative to prey availability in the central California coastal region. Marine Ecology Progress Series. 457. 125–137. 57 indexed citations

10.

Suryan, Robert M., JA Santora, & WJ Sydeman. (2012). New approach for using remotely sensed chlorophyll a to identify seabird hotspots. Marine Ecology Progress Series. 451. 213–225. 78 indexed citations

11.

Sydeman, WJ, et al.. (2009). Winter pre-conditioning of seabird phenology in the California Current. Marine Ecology Progress Series. 393. 211–223. 59 indexed citations

12.

Sydeman, WJ & SJ Bograd. (2009). Marine ecosystems, climate and phenology: introduction. Marine Ecology Progress Series. 393. 185–188. 49 indexed citations

13.

Sydeman, WJ, et al.. (2007). Spatial patterns of recruitment in a demersal fish as revealed by seabird diet. Marine Ecology Progress Series. 352. 259–268. 16 indexed citations

14.

Sydeman, WJ, et al.. (2006). Prey-switching by Cassins auklet Ptychoramphus aleuticus reveals seasonal climate-related cycles of Euphausia pacifica and Thysanoessa spinifera. Marine Ecology Progress Series. 313. 271–283. 66 indexed citations

15.

Sydeman, WJ, et al.. (2004). Ocean climate, euphausiids and auklet nesting: inter-annual trends and variation in phenology, diet and growth of a planktivorous seabird, Ptychoramphus aleuticus. Marine Ecology Progress Series. 274. 235–250. 99 indexed citations

16.

Miller, A. K. & WJ Sydeman. (2004). Rockfish response to low-frequency ocean climate change as revealed by the diet of a marine bird over multiple time scales. Marine Ecology Progress Series. 281. 207–216. 79 indexed citations

17.

Sydeman, WJ, et al.. (1995). Upper trophic level predators indicate interannual negative and positive anomalies in the California Current food web. Marine Ecology Progress Series. 118. 69–79. 145 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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