Download or read book Striped Bass Spawning Stock Survey for Neuse River 1998 1999 written by T. Mason Herndon and published by . This book was released on 2000 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Striped Bass Spawning Stock Survey for Neuse and Tar Rivers 1994 1995 written by Brad E. Hammers and published by . This book was released on 1995 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Striped Bass Spawning Stock Assessment for Neuse River 1996 1997 written by Brad E. Hammers and published by . This book was released on 1997 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cape Fear River Striped Bass Spawning Stock Survey 2005 written by Keith W. Ashley and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emergency Striped Bass Research Study Report for written by and published by . This book was released on 1989 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Shad and Striped Bass Spawning Migration and Habitat Selection in the Neuse River North Carolina written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1952, a low-head dam was constructed at river kilometer (rkm) 225 on theNeuse River, NC, limiting migration of anadromous fishes beyond that point. In May of 1998, the dam was removed, giving improved access to 127 rkm of potential spawning habitat. We utilized radio telemetry during 1999 and 2000 to quantify the effects of dam removal on striped bass () and American shad () spawning migrations and habitat used. Locations oftelemetered striped bass and American shad were monitored continually throughout the spawning season. Spawning microhabitat utilized by American shad was compared to that available to them on the spawning grounds. No spawning habitat data werecollected for striped bass as they were widely distributed throughout the river and spawning was not observed. Of 22 telemetered American shad providing useable data,12 migrated beyond the former dam site. The average maximum distance migrated in 1999 and 2000 was 226 and 251 rkm, respectively. Of 23 striped bass providing usabledata, 15 migrated beyond the former dam site. The mean maximum distance migrated by striped bass in 1999 and 2000 was 218 and 250 rkm, respectively. In both years of this study, the primary American shad spawning grounds were located at rkm 239, 14rkm above the former dam site. Compared to available habitat, American shad used relatively coarse substrates consisting of gravel, cobble, and boulder. They also used intermediate current velocities (0.20-0.60 m/s) and depths (50-125 cm). The habitat they used after the removal of the dam, even though farther upstream, was similar to the habitat utilized prior to its removal.
Download or read book Cape Fear River Striped Bass Spawning Stock Survey 2018 written by and published by . This book was released on 2021 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Survey to determine species, numbers and sizes of the sportfishes, including bluegill, largemouth bass, and redear sunfish in the Tar River.
Download or read book Assessment of the Striped Bass Spawning Stock in Roanoke River North Carolina 1995 1996 written by James W. Kornegay and published by . This book was released on 1997 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of the Quaker Neck Dam on the Distribution and Characteristics of Spawning Habitat Selected by Striped Bass and American Shad in the Neuse River North Carolina written by Christopher Allen Beasley and published by . This book was released on 1998 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Roanoke River Striped Bass Spawning Stock Assessment 2016 2017 Update written by and published by . This book was released on 2017 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cape Fear River Striped Bass Stock Assessment Survey 2003 written by Keith W. Ashley and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Habitat Requirements for Chesapeake Bay Living Resources written by and published by . This book was released on 1991 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustaining Marine Fisheries written by National Research Council and published by National Academies Press. This book was released on 1999-03-19 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluctuations and declines in marine fish populations have caused growing concern among marine scientists, fisheries managers, commercial and recreational fishers, and the public. Sustaining Marine Fisheries explores the nature of marine ecosystems and the complex interacting factors that shape their productivity. The book documents the condition of marine fisheries today, highlighting species and geographic areas that are under particular stress. Challenges to achieving sustainability are discussed, and shortcomings of existing fisheries management and regulation are examined. The volume calls for fisheries management to adopt a broader ecosystem perspective that encompasses all relevant environmental and human influences. Sustaining Marine Fisheries offers new approaches to building workable fisheries management institutions, improving scientific data, and developing management tools. The book recommends ways to change current practices that encourage overexploitation of fish resources. It will be of special interest to marine policymakers and ecologists, fisheries regulators and managers, fisheries scientists and marine ecologists, fishers, and concerned individuals.
Download or read book Stock Identification Methods written by Steven X. Cadrin and published by Academic Press. This book was released on 2013-10-04 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stock Identification Methods, 2e, continues to provide a comprehensive review of the various disciplines used to study the population structure of fishery resources. It represents the worldwide experience and perspectives of experts on each method, assembled through a working group of the International Council for the Exploration of the Sea. The book is organized to foster interdisciplinary analyses and conclusions about stock structure, a crucial topic for fishery science and management. Technological advances have promoted the development of stock identification methods in many directions, resulting in a confusing variety of approaches. Based on central tenets of population biology and management needs, this valuable resource offers a unified framework for understanding stock structure by promoting an understanding of the relative merits and sensitivities of each approach. - Describes 18 distinct approaches to stock identification grouped into sections on life history traits, environmental signals, genetic analyses, and applied marks - Features experts' reviews of benchmark case studies, general protocols, and the strengths and weaknesses of each identification method - Reviews statistical techniques for exploring stock patterns, testing for differences among putative stocks, stock discrimination, and stock composition analysis - Focuses on the challenges of interpreting data and managing mixed-stock fisheries
Download or read book Water Resources Research Institute News of the University of North Carolina written by and published by . This book was released on 1998 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Ocean Blueprint for the 21st Century written by United States. Commission on Ocean Policy and published by . This book was released on 2004 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying DVD contains 2 segments: the first shows the developmental process into making the report, the second shows a summary of the findings and recommendations of the report.
