Academic Journal
Synthesizing Professional Opinion and Published Science to Build a Conceptual Model of Walleye Recruitment
| العنوان: | Synthesizing Professional Opinion and Published Science to Build a Conceptual Model of Walleye Recruitment |
|---|---|
| المؤلفون: | Krabbenhoft, Corey A., Ludsin, Stuart A., Marschall, Elizabeth A., Budnik, Richard R., Almeida, L. Zoe, Cahill, Christopher L., Embke, Holly S., Feiner, Zachary S., Schmalz, Patrick J., Thorstensen, Matt J., Weber, Michael, Wuellner, Melissa R., Hansen, Gretchen J. A. |
| المساهمون: | Natural Resource Ecology and Management |
| المصدر: | https://doi.org/10.1002/fsh.10884. |
| بيانات النشر: | Wiley Periodicals LLC on behalf of American Fisheries Society |
| سنة النشر: | 2023 |
| المجموعة: | Digital Repository @ Iowa State University |
| مصطلحات موضوعية: | DegreeDisciplines::Life Sciences::Animal Sciences::Aquaculture and Fisheries, DegreeDisciplines::Physical Sciences and Mathematics::Environmental Sciences::Natural Resources Management and Policy |
| الوصف: | Understanding and predicting recruitment, longstanding goals in fisheries science and ecology, are complicated by variation in the importance of environmental drivers coupled with the dynamic nature of individual ecosystems. Developing an understanding of recruitment from well-monitored stocks offers an opportunity to overcome these complexities. We used a systematic literature review, a survey, and a workshop attended by professionals with expertise in recruitment of Walleye Sander vitreus to identify common environmental drivers of Walleye recruitment and additional sources of variation (i.e., context dependencies) among populations. The importance of individual environmental drivers, as well as the direction of their influence, differed as a function of geographic region, lake surface area, and Walleye life stage. The literature suggested abiotic conditions (e.g., temperature) during the first year of life were influential in determining recruitment. Professional opinion noted the importance of biotic factors, with prey availability and predation risk having the most consistent relationships with recruitment. We synthesized this information to propose a conceptual model that illustrates the suite of characteristics that shape Walleye recruitment over large spatial and temporal scales. Our findings emphasize the importance of first-year growth and system-specific contextual factors, which can alter the relative importance of the environmental drivers of recruitment. ; This article is published as Krabbenhoft, Corey A., Stuart A. Ludsin, Elizabeth A. Marschall, Richard R. Budnik, L. Zoe Almeida, Christopher L. Cahill, Holly S. Embke et al. "Synthesizing professional opinion and published science to build a conceptual model of Walleye recruitment." Fisheries 48, no. 4 (2023): 141-156. doi:10.1002/fsh.10884. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | https://dr.lib.iastate.edu/handle/20.500.12876/5w5pnpoz |
| الاتاحة: | https://dr.lib.iastate.edu/handle/20.500.12876/5w5pnpoz https://hdl.handle.net/20.500.12876/5w5pnpoz |
| Rights: | Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S. The content of this document is not copyrighted. |
| رقم الانضمام: | edsbas.46FDA7CB |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |