James A. Hobbs

1.7k total citations
58 papers, 1.3k citations indexed

About

James A. Hobbs is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Ecology. According to data from OpenAlex, James A. Hobbs has authored 58 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Nature and Landscape Conservation, 40 papers in Global and Planetary Change and 24 papers in Ecology. Recurrent topics in James A. Hobbs's work include Fish Ecology and Management Studies (47 papers), Marine and fisheries research (39 papers) and Fish Biology and Ecology Studies (12 papers). James A. Hobbs is often cited by papers focused on Fish Ecology and Management Studies (47 papers), Marine and fisheries research (39 papers) and Fish Biology and Ecology Studies (12 papers). James A. Hobbs collaborates with scholars based in United States, Türkiye and Australia. James A. Hobbs's co-authors include Peter B. Moyle, William A. Bennett, Levi S. Lewis, John R. Durand, Malte Willmes, Ted Sommer, Nann A. Fangue, Justin Glessner, Larry R. Brown and Richard E. Connon and has published in prestigious journals such as Nature, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

James A. Hobbs

57 papers receiving 1.2k citations

Peers

James A. Hobbs

NLC

GPC

ECOLO

GENET

Mary C. Fabrizio United States

Christian E. Zimmerman United States

Éric Rochard France

Patrick M. Kočovský United States

Juan J. Schmitter‐Soto Mexico

Richard T. Kraus United States

R. Bruce MacFarlane United States

Russell A. Wright United States

Hilaire Drouineau France

Donna L. Parrish United States

Mary C. Fabrizio United States

James A. Hobbs

898 ×1.0

NLC

793 ×1.2

GPC

698 ×1.2

ECOLO

353 ×1.2

78 ×0.7

GENET

Citations per year, relative to James A. Hobbs James A. Hobbs (= 1×) peers Mary C. Fabrizio

Countries citing papers authored by James A. Hobbs

Since Specialization

Citations

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

Fields of papers citing papers by James A. Hobbs

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James A. Hobbs. 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 James A. Hobbs. The network helps show where James A. Hobbs may publish in the future.

Co-authorship network of co-authors of James A. Hobbs

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

All Works

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20 of 20 papers shown

Mauduit, Florian, Levi S. Lewis, James A. Hobbs, et al.. (2024). Effects of incubation temperature on the upper thermal tolerance of the imperiled longfin smelt (Spirinchus thaleichthys). Conservation Physiology. 12(1). coae004–coae004. 1 indexed citations

Moyle, Peter B., et al.. (2023). A Spatiotemporal History of Key Pelagic Fish Species in the San Francisco Estuary, CA. Estuaries and Coasts. 46(4). 1067–1082. 4 indexed citations

Colombano, Denise D., et al.. (2023). Disentangling abiotic and biotic controls of age‐0 Pacific herring population stability across the San Francisco Estuary. Ecosphere. 14(5). 1 indexed citations

Davis, Brittany, Levi S. Lewis, James A. Hobbs, et al.. (2022). Wakasagi in the San Francisco Bay Delta Watershed: Comparative Trends in Distribution and Life-History Traits with Native Delta Smelt. San Francisco Estuary and Watershed Science. 20(3). 3 indexed citations

Lewis, Levi S., Malte Willmes, Tien‐Chieh Hung, et al.. (2022). Visual, spectral, and microchemical quantification of crystalline anomalies in otoliths of wild and cultured delta smelt. Scientific Reports. 12(1). 20751–20751. 5 indexed citations

Campbell, Matthew A., et al.. (2022). Polygenic discrimination of migratory phenotypes in an estuarine forage fish. G3 Genes Genomes Genetics. 12(8). 6 indexed citations

Lewis, Levi S., et al.. (2022). Growth, osmoregulation and ionoregulation of longfin smelt (Spirinchus thaleichthys) yolk-sac larvae at different salinities. Conservation Physiology. 10(1). coac041–coac041. 6 indexed citations

Malinich, Timothy D., et al.. (2021). The value of long-term monitoring of the San Francisco Estuary for Delta Smelt and Longfin Smelt. SHILAP Revista de lepidopterología. 148–171. 14 indexed citations

Lewis, Levi S., Feng Zhao, Malte Willmes, et al.. (2021). Experimental validation of otolith-based age and growth reconstructions across multiple life stages of a critically endangered estuarine fish. PeerJ. 9. e12280–e12280. 8 indexed citations

10.

Hobbs, James A., et al.. (2019). Complex life histories discovered in a critically endangered fish. Scientific Reports. 9(1). 16772–16772. 56 indexed citations

11.

Mahardja, Brian, et al.. (2019). Role of freshwater floodplain-tidal slough complex in the persistence of the endangered delta smelt. PLoS ONE. 14(1). e0208084–e0208084. 13 indexed citations

12.

Willmes, Malte, et al.. (2018). IsoFishR: An application for reproducible data reduction and analysis of strontium isotope ratios (87Sr/86Sr) obtained via laser-ablation MC-ICP-MS. PLoS ONE. 13(9). e0204519–e0204519. 18 indexed citations

13.

Hobbs, James A., Peter B. Moyle, Nann A. Fangue, & Richard E. Connon. (2017). Is Extinction Inevitable for Delta Smelt and Longfin Smelt? An Opinion and Recommendations for Recovery. San Francisco Estuary and Watershed Science. 15(2). 64 indexed citations

14.

Willmes, Malte, et al.. (2016). ⁸⁷Sr/⁸⁶Sr isotope ratio analysis by laser ablation MC-ICP-MS in scales, spines, and fin rays as a nonlethal alternative to otoliths for reconstructing fish life history. Canadian Journal of Fisheries and Aquatic Sciences. 73(12). 1852–1860. 22 indexed citations

15.

Hammock, Bruce G., et al.. (2015). Contaminant and food limitation stress in an endangered estuarine fish. The Science of The Total Environment. 532. 316–326. 45 indexed citations

16.

Brander, Susanne M., Richard E. Connon, Guochun He, et al.. (2013). From ‘Omics to Otoliths: Responses of an Estuarine Fish to Endocrine Disrupting Compounds across Biological Scales. PLoS ONE. 8(9). e74251–e74251. 36 indexed citations

17.

Castillo, Gonzalo, et al.. (2012). Pre-Screen Loss and Fish Facility Efficiency for Delta Smelt at the South Deltas State Water Project, California. San Francisco Estuary and Watershed Science. 10(4). 26 indexed citations

18.

Feyrer, Frederick, et al.. (2010). Salinity Inhabited by Age-0 Splittail (Pogonichthys macrolepidotus) as Determined by Direct Field Observation and Retrospective Analyses with Otolith Chemistry. San Francisco Estuary and Watershed Science. 8(2). 10 indexed citations

19.

Hobbs, James A., et al.. (2007). Modification of the biological intercept model to account for ontogenetic effects in laboratory-reared delta smelt (Hypomesus transpacificus)*. Fishery Bulletin. 105(1). 30–38. 11 indexed citations

20.

Hobbs, James A., et al.. (1971). Possible Clonal Origin of Common Warts (Verruca vulgaris). Nature. 232(5305). 51–52. 48 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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