Results 71 to 80 of about 17,526 (201)
BMC Evolutionary Biology, 2018 Background Disparity in the timing of biological events occurs across a variety of systems, yet the understanding of genetic basis underlying diverse phenologies remains limited.
Steven J. Micheletti +3 more
doaj +1 more source
Local Ecological Knowledge Exchange of Steelhead
, 2021 Local ecological knowledge (LEK) has been researched in the past to examine how it can aid and support scientific ecological knowledge (SEK). SEK is often seen as the preferred and superior type of knowledge when dealing with environmental changes. However, both of these types of knowledge are not segregated within individuals
openaire +2 more sources
Population models with partial migration
, 2015 Populations exhibiting partial migration consist of two groups of individuals: Those that mi- grate between habitats, and those that remain fixed in a single habitat.
De Leenheer, Patrick +3 more
core +1 more source
Heritable Genetic Effects Caused by a Single Generation of Captive Breeding
Evolutionary Applications, Volume 19, Issue 3, March 2026.ABSTRACT Understanding the genetic effects of captive breeding is critical for successful fisheries management and conservation efforts. Recent work has demonstrated that genetic adaptation to captivity, with resulting loss of fitness in the wild environment, can occur in as little as a single generation.
Mark R. Christie +3 more
wiley +1 more source
Historical Population Structure of Central Valley Steelhead and Its Alteration by Dams
San Francisco Estuary and Watershed Science, 2006 Effective conservation and recovery planning for Central Valley steelhead requires an understanding of historical population structure. We describe the historical structure of the Central Valley steelhead evolutionarily significant unit using a multi ...
Steven T. Lindley +14 more
doaj
Evolutionary Applications, Volume 19, Issue 3, March 2026.ABSTRACT Conservation hatcheries aim to produce fish for supplementation of wild populations, but hatchery environments may drive phenotypic divergence from wild fish. These diverged traits may have reduced fitness in the wild, which could compromise wild population sustainability and evolutionary potential, such as in response to climate change. Delta
Joanna S. Griffiths +6 more
wiley +1 more source
San Francisco Estuary and Watershed Science, 2015 doi: http://dx.doi.org/10.15447/sfews.2015v13iss4art3Steelhead/rainbow trout (Oncorhynchus mykiss) are found in all of the major tributaries of the Sacramento and San Joaquin rivers, which flow through California’s Central Valley and enter the ocean ...
Devon E. Pearse, John Carlos Garza
doaj
Carmel Lagoon Water Quality and Steelhead Soundings: Fall 2007 [PDF]
, 2007 ESSP 660 Advanced Watershed Science and Policy is a graduate class taught in the Master of Science in Coastal and Watershed Science & Policy program at California State University Monterey Bay.
Anderson, Thor +5 more
core
Contemporary Methods for Capturing Juvenile Salmonids in the Marine Environment
Fish and Fisheries, Volume 27, Issue 2, Page 160-178, March 2026.ABSTRACT Anadromous salmonids play vital roles in marine and freshwater ecosystems. The most abundant of these fishes—Pacific salmon (Oncorhynchus spp.)—are integral to coastal ecosystems and communities across the North Pacific Rim, but numerous populations are experiencing dramatic declines, particularly towards the south of their range.
Sean C. Godwin +6 more
wiley +1 more source
PLoS ONE, 2020 Individual growth data are useful in assessing relative habitat quality, but this approach is less common when evaluating the efficacy of habitat restoration.
Carlos M Polivka +2 more
doaj +1 more source