Found 53 datasets matching "steelhead trout".
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This data set is an extract of the California Watershed (calwater) dataset. It has been generalized to hydrologic sub-areas for those watersheds that are considered part of the coastal steelhead...
Search relevance: 178.60 | Views last month: 0 -
Count of total number of Rainbow / Steelhead Trout (Oncorhynchus mykiss) observed in a two hour period
Search relevance: 154.10 | Views last month: 0 -
This project examines historical, archaeological, and geological evidence to re-evaluate the existing management paradigm that beaver are non-native to most of California. The purpose of the study...
Search relevance: 136.41 | Views last month: 0 -
Environmental variation has important effects on host-pathogen interactions, affecting large-scale ecological processes such as the severity and frequency of epidemics. However, less is known...
Search relevance: 110.51 | Views last month: 1 -
The Central Valley Angler Survey, or CVAS, monitors sport fisheries in the Sacramento River system, from the Carquinez Strait to Keswick Dam near Redding, and on the lower Mokelumne, Yuba,...
Search relevance: 79.33 | Views last month: 0 -
Rainbow trout and steelhead consist of the same species and often inhabit the similar habitat types within the same watershed. Although their life histories differ from one another, there is...
Search relevance: 78.59 | Views last month: 0 -
We used snorkel surveys in the Elwha River, conducted in consecutive years before (2007, 2008) and after (2018, 2019) dam removal to assess changes in fish distribution and density. In total, we...
Search relevance: 74.09 | Views last month: 2 -
Theory of the evolution of pathogen specialization suggests that a specialist pathogen gains high fitness in one host, but this comes with fitness loss in other hosts. By contrast, a generalist...
Search relevance: 71.39 | Views last month: 0 -
This tabular data set contains information about the diets of angler-caught Lake Trout (Salvelinus namaycush), Walleye (Sander vitreus), Chinook Salmon (Oncorhynchus tshawytscha), Coho Salmon (O....
Search relevance: 66.51 | Views last month: 1 -
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam. The dam was installed...
Search relevance: 63.78 | Views last month: 0 -
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam. The dam was installed...
Search relevance: 63.68 | Views last month: 1 -
Steelhead population abundance is depressed throughout much of its southern range, and several Distinct Population Segments (DPSs) are listed as threatened or endangered under the US Endangered...
Search relevance: 63.14 | Views last month: 0 -
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam. The dam was installed...
Search relevance: 62.57 | Views last month: 1 -
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam. The dam was installed...
Search relevance: 61.10 | Views last month: 1 -
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam. The dam was installed...
Search relevance: 61.08 | Views last month: 1 -
The model scenario and associated outputs of the case study used to illustrate the migration corridor simulation model demonstrating fish fitness outcomes. This dataset is associated with the...
Search relevance: 60.53 | Views last month: 0 -
Heritabilities of growth, precocious maturation and smolting were measured in 75 families of juvenile steelhead or rainbow trout Oncorhynchus mykiss, progeny of within and between line matings...
Search relevance: 58.18 | Views last month: 0 -
Winter Steelhead Distribution June 2012 Version This dataset depicts observation-based stream-level geographic distribution of anadromous winter-run steelhead trout, Oncorhynchus mykiss irideus...
Search relevance: 57.91 | Views last month: 0 -
Infectious hematopoietic necrosis virus (IHNV) represents one of the most critical challenges for salmonids in the Pacific Northwest. There are three genogroups of IHNV, designated U, M, and L;...
Search relevance: 57.06 | Views last month: 0 -
Summer Steelhead Distribution October 2009 Version This dataset depicts observation-based stream-level geographic distribution of anadromous summer-run steelhead trout, Oncorhynchus mykiss irideus...
Search relevance: 56.20 | Views last month: 0
