Zobrazeno 1 - 10 of 276 pro vyhledávání: '"Carl J Walters"'
1
Akademický článek
Plant-mediated community structure of spring-fed, coastal rivers.
Autor: Matthew V Lauretta, William E Pine, Carl J Walters, Thomas K Frazer
Publikováno v: PLoS ONE, Vol 14, Iss 12, p e0219236 (2019)
Quantifying ecosystem-level processes that drive community structure and function is key to the development of effective environmental restoration and management programs. To assess the effects of large-scale aquatic vegetation loss on fish and inver
Externí odkaz: https://doaj.org/article/82916f2df0074388bb6c80f1d86fbf08
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2
Akademický článek
Spatio-temporal migration patterns of Pacific salmon smolts in rivers and coastal marine waters.
Autor: Michael C Melnychuk, David W Welch, Carl J Walters
Publikováno v: PLoS ONE, Vol 5, Iss 9, p e12916 (2010)
BACKGROUND: Migrations allow animals to find food resources, rearing habitats, or mates, but often impose considerable predation risk. Several behavioural strategies may reduce this risk, including faster travel speed and taking routes with shorter t
Externí odkaz: https://doaj.org/article/249f1376e9ff4e07b96eacffffcb5b5e
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4
Akademický článek
Survival of migrating salmon smolts in large rivers with and without dams.
Autor: David W Welch, Erin L Rechisky, Michael C Melnychuk, Aswea D Porter, Carl J Walters, Shaun Clements, Benjamin J Clemens, R Scott McKinley, Carl Schreck
Publikováno v: PLoS Biology, Vol 6, Iss 10, p e265 (2008)
The mortality of salmon smolts during their migration out of freshwater and into the ocean has been difficult to measure. In the Columbia River, which has an extensive network of hydroelectric dams, the decline in abundance of adult salmon returning
Externí odkaz: https://doaj.org/article/5ac45c07ac734457bb9fb39529e87663
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5
Akademický článek
Surprise and Opportunity for Learning in Grand Canyon: the Glen Canyon Dam Adaptive Management Program
Autor: Theodore S Melis, Carl J Walters, Josh Korman
Publikováno v: Ecology and Society, Vol 20, Iss 3, p 22 (2015)
With a focus on resources of the Colorado River ecosystem below Glen Canyon Dam, the Glen Canyon Dam Adaptive Management Program has included a variety of experimental policy tests, ranging from manipulation of water releases from the dam to removal
Externí odkaz: https://doaj.org/article/6d9bcf955bd243808fe27f43e984d683
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7
Unveiling the recovery dynamics of walleye after the invisible collapse
Autor: Andrew J. Paul, Michael G. Sullivan, Carl J. Walters, John R. Post, Christopher L. Cahill
Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 79:708-723
Walleye (Sander vitreus) populations in Alberta, Canada, collapsed by the mid-1990s and were a case study in the paper Canada’s Recreational Fisheries: The Invisible Collapse? Here we fit age-structured population dynamics models to data from a lan
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51be8a7cded058c76238f3ec3ef042ce
https://doi.org/10.1139/cjfas-2021-0065
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