The Effects of limited food availability on the striped bass fishery in Lake Mead
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منابع مشابه
Mercury concentrations in muscle tissue from sportfish in Lake Mead, Nevada
Mercury Concentrations in Muscle Tissue from Sportfish in Lake Mead, Nevada by Joanna L. Kramer Dr. Shawn L. Gerstenberger, Committee Chair Professor, Department of Environmental and Occupational Health School of Community Health Sciences University of Nevada, Las Vegas Lake Mead is the largest reservoir by volume in the United States and provides fishing opportunities for numerous anglers. Con...
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Anadromous blueback herring Alosa aestivalis are declining throughout much of their range, and fishery closures in some systems have failed to produce population recovery. A potential contributing factor is increased predation pressure from sympatric striped bass Morone saxatilis. We integrated data on the predator–prey interaction between striped bass and blueback herring during vernal migrati...
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—The traditional view of habitat requirements for inland striped bass Morone saxatilis suggests that these fish need dissolved oxygen (DO) levels above 2–3 mg/L and temperatures below 258C to thrive. However, striped bass are found in reservoirs where hypolimnetic hypoxia forces them into warm temperatures (27–308C) for much of the summer, and contrary to expectations, these populations do not ...
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The striped bass (Morone saxatilis) is an economically and ecologically important finfish species along the Atlantic seaboard of the United States. Recent stock assessments in Chesapeake Bay (U.S.A.) indicate that non-fishing mortality in striped bass has increased since 1999, concomitant with very high (>50%) prevalence of visceral and dermal disease caused by Mycobacterium spp. Current fisher...
متن کاملLongevity and resilience of Chesapeake Bay striped bass
Since the early 1960s, the Chesapeake Bay striped bass population has undergone a large cycle of abundance, recovering to record levels during the 1990s. Changes in age structure over this period were examined to determine contributions of old females (>13 yr) to the recovery. In 1992, in a sample of large female striped bass, 10 yr of absent year classes (1972–1981) were observed corresponding...
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تاریخ انتشار 2015