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Central Valley Spring Run Chinook Salmon Oncorhynchus Tshawytscha
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Book Synopsis Central Valley Spring-run Chinook Salmon: Oncorhynchus Tshawytscha by :
Download or read book Central Valley Spring-run Chinook Salmon: Oncorhynchus Tshawytscha written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Endangered and Threatened Species - Designation of a Nonessential Experimental Population of Central Valley Spring-Run Chinook Salmon (Us National Oceanic and Atmospheric Administration Regulation) (Noaa) (2018 Edition) by : The Law Library
Download or read book Endangered and Threatened Species - Designation of a Nonessential Experimental Population of Central Valley Spring-Run Chinook Salmon (Us National Oceanic and Atmospheric Administration Regulation) (Noaa) (2018 Edition) written by The Law Library and published by Independently Published. This book was released on 2019-01-03 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Law Library presents the complete text of the Endangered and Threatened Species - Designation of a Nonessential Experimental Population of Central Valley Spring-run Chinook Salmon (US National Oceanic and Atmospheric Administration Regulation) (NOAA) (2018 Edition). Updated as of May 29, 2018 We, the National Marine Fisheries Service (NMFS), designate a nonessential experimental population of Central Valley spring-run Chinook salmon (Oncorhynchus tshawytscha) under the Endangered Species Act (ESA) in portions of the San Joaquin River, California, and establish take exceptions for the nonessential experimental population for particular activities inside the experimental population's geographic range and limited take exceptions outside the experimental population geographic range. This document also announces the availability of a final environmental assessment (EA) that analyzed the environmental impacts of promulgating the experimental population rule and associated take exceptions. This ebook contains: - The complete text of the Endangered and Threatened Species - Designation of a Nonessential Experimental Population of Central Valley Spring-run Chinook Salmon (US National Oceanic and Atmospheric Administration Regulation) (NOAA) (2018 Edition) - A dynamic table of content linking to each section - A table of contents in introduction presenting a general overview of the structure
Book Synopsis Winter-run Chinook Salmon in the Sacramento River, California with Notes on Water Temperature Requirements at Spawning by : Daniel W. Slater
Download or read book Winter-run Chinook Salmon in the Sacramento River, California with Notes on Water Temperature Requirements at Spawning written by Daniel W. Slater and published by . This book was released on 1963 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Salmon specialists throughout the Pacific Coast indicate that the winter-run Chinook salmon is restricted to California's Sacramento River system. The characteristics and habits of the race are unique in the following respects: Fresh-water holding period, December to April; spawning period, April into July. The up-migration is concurrent with the late segments of the fall run, but the adults are distinguishable by the green condition of the gonads. The down-migration is concurrent with that of the spring-run fry, but the migrants are 2-inch or larger fingerlings. Evidence is lacking to determine whether there is an earlier down-migration of fry. The race appears to hold great promise as a stock to be introduced into areas where May-August temperatures are 42.5 degrees - 57.5 degrees F., for it supports superb angling during the fresh-water holding period. Water temperatures in May through August are seen as the factor limiting the natural extension of the range of the race.
Book Synopsis Sacramento River Spring-run Chinook Salmon ... Biennial Report by :
Download or read book Sacramento River Spring-run Chinook Salmon ... Biennial Report written by and published by . This book was released on 2002 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Floodplains by : Jeffrey J. Opperman
Download or read book Floodplains written by Jeffrey J. Opperman and published by Univ of California Press. This book was released on 2017-09-05 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to temperate floodplains -- Hydrology -- Floodplain and geomorphology -- Biogeochemistry -- Ecology: introduction -- Floodplain forests -- Primary and secondary production -- Fish and other vertebrates -- Ecosystem services and floodplain reconciliation -- Floodplains as green infrastructure -- Case studies of floodplain management and reconciliation -- Central Valley floodplains: introduction and history -- Central Valley floodplains today -- Reconciling Central Valley floodplains -- Conclusions: managing temperate floodplains for multiple benefits
Book Synopsis Butte Creek Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Juvenile Outmigration and Life History, 1995-1998 by : Katherine A. Hill
Download or read book Butte Creek Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Juvenile Outmigration and Life History, 1995-1998 written by Katherine A. Hill and published by . This book was released on 1999 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Butte and Big Chico Creeks Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Life History Investigation by :
Download or read book Butte and Big Chico Creeks Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Life History Investigation written by and published by . This book was released on 1998 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Butte Creek Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Juvenile Outmigration and Life History, 1994-1998 by : Katherine A. Hill
Download or read book Butte Creek Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Juvenile Outmigration and Life History, 1994-1998 written by Katherine A. Hill and published by . This book was released on 1999 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Outmigration Survival of Juvenile Spring-run Chinook Salmon in Relation to Physicochemical Conditions in the San Joaquin River by : Colby Hause
Download or read book Outmigration Survival of Juvenile Spring-run Chinook Salmon in Relation to Physicochemical Conditions in the San Joaquin River written by Colby Hause and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extirpation of Central Valley spring-run Chinook salmon ESU (Oncorhynchus tshawytscha) from the San Joaquin River is emblematic of salmonid declines across the Pacific Northwest. Previous telemetry studies monitoring reintroduction of threatened spring-run Chinook salmon to the San Joaquin River revealed low out-migration survival of juveniles from rehabilitated upriver habitats to the ocean. To evaluate the link between overall habitat conditions and survivorship, we combined state-of-the-art habitat mapping approaches (Fast Automated Limnological Measurements or "FLAMe") with classic acoustic telemetry technology along the 270 km emigration corridor in Spring of 2019. We used classification algorithms on FLAMe data to develop a zonation scheme for aquatic habitats along the mainstem San Joaquin River, including a portion of the Delta. Despite elevated flow conditions in 2019, outmigration survival of smolts was again comparatively low (5%). However, our habitat-based classification scheme described variation in survival of acoustic-tagged juvenile spring-run Chinook salmon better than other candidate models based on geography or distance. Two regional mortality sinks were evident along the water quality transect, revealing poor survival in areas with higher temperatures and low levels of chlorophyll-[alpha], fDOM, and turbidity. These findings illustrate an overall value in integrating simple classification frameworks to improve our understanding of habitat variation on survival dynamics of imperiled salmonid populations.
Book Synopsis A Status Review of the Spring-run Chinook Salmon Oncorhynchus Tshawytscha in the Sacramento River Drainage by :
Download or read book A Status Review of the Spring-run Chinook Salmon Oncorhynchus Tshawytscha in the Sacramento River Drainage written by and published by . This book was released on 1998 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Butte and Big Chico Creeks Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Life History Investigation, 2002-2003 by : Paul D. Ward
Download or read book Butte and Big Chico Creeks Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Life History Investigation, 2002-2003 written by Paul D. Ward and published by . This book was released on 2004 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chinook (King) Salmon Spawning Stocks in California's Central Valley by :
Download or read book Chinook (King) Salmon Spawning Stocks in California's Central Valley written by and published by . This book was released on 1981 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis River Estuarine Survival and Migration of Yearling Sacramento River Chinook Salmon (Oncorhynchus Tshawytscha) Smolts and the Influence of Environment by : Cyril J. Michel
Download or read book River Estuarine Survival and Migration of Yearling Sacramento River Chinook Salmon (Oncorhynchus Tshawytscha) Smolts and the Influence of Environment written by Cyril J. Michel and published by . This book was released on 2010 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Butte Creek Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Pre-spawn Mortality Evaluation, 2003 by : Paul D. Ward
Download or read book Butte Creek Spring-run Chinook Salmon, Oncorhynchus Tshawytscha, Pre-spawn Mortality Evaluation, 2003 written by Paul D. Ward and published by . This book was released on 2004 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Salmon in California by : Joe Holmberg
Download or read book Salmon in California written by Joe Holmberg and published by . This book was released on 1972 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survival of Captured and Relocated Adult Spring-run Chinook Salmon Oncorhynchus Tshawytscha in a Sacramento River Tributary After Cessation of Migration by : Christopher M. Mosser
Download or read book Survival of Captured and Relocated Adult Spring-run Chinook Salmon Oncorhynchus Tshawytscha in a Sacramento River Tributary After Cessation of Migration written by Christopher M. Mosser and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The efficacy of the methodology used for capture and upstream relocation of 26 adult spring-run Chinook salmon in Butte Creek, California in 2009 was evaluated. The fish had ceased volitional upstream migration prior to reaching their summer holding habitat. The purpose of the relocation was to move fish upstream of two water diversion dams and release them in a part of the stream from which they could presumably swim to cool summer holding habitat, then spawn in the fall. Fish were netted, transported by truck, given an esophageal radio tag/temperature tag, and released. Radio tagging proved to be a useful technique for determining the survival and movement of relocated fish and temperature tags provide useful information to determine thermal exposure and time of death. Twenty-three tags (88%) were recovered, compared with a 10% tag recovery rate for an earlier study using fin clips. Most tags were recovered within 3.5 km upstream and 1 km downstream of the release site. A single tag was recovered 6 km upstream. No fish were determined to have survived to spawn. Temperature tag data indicate that most of the salmon died within 2-6 days after the relocation operation. After preventative measures have been exhausted, future relocations efforts, in any setting, should consider (1) intervention as soon as fish cease volitional migration but before they are exposed to further deleterious conditions (2) monitoring environmental conditions to choose appropriate release sites (3) evaluation of disease transmission risk, and (4) handling practices that minimize potential stress due to air immersion and thermal shock.
Book Synopsis Biological Opinion on the Long-term Central Valley Project and State Water Project Operations Criteria and Plan by :
Download or read book Biological Opinion on the Long-term Central Valley Project and State Water Project Operations Criteria and Plan written by and published by . This book was released on 2004 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: