Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Paciencia S. Young"'
Publikováno v:
Reviews in Fish Biology and Fisheries. 21:713-731
The societal benefits of hydropower systems (e.g., relatively clean electrical power, water supply, flood control, and recreation) come with a cost to native stream fishes. We reviewed and synthesized the literature on hydropower-related pulsed flows
Publikováno v:
Transactions of the American Fisheries Society. 139:713-726
The threatened delta smelt Hypomesus transpacificus is vulnerable to more than 2,000 water diversions distributed throughout the Sacramento–San Joaquin Delta system of California. Although fish screen installation should decrease direct losses, the
Autor:
M. Levent Kavvas, ZhiQiang Chen, David K. White, Paciencia S. Young, Joseph J. Cech, Christina Swanson
Publikováno v:
Transactions of the American Fisheries Society. 136:528-538
Fish screens reduce entrainment losses of fish at water diversions, but little is known about the behavior of individual fish near these structures, including the likelihood, consequences, and mechanics of involuntary screen contact. Recent studies u
Publikováno v:
Transactions of the American Fisheries Society. 134:1111-1123
Protection of endangered species that are restricted to highly modified ecosystems and threatened by anthropogenic activities often includes regulatory design and operational criteria for structures and facilities located within the species' critical
Publikováno v:
Transactions of the American Fisheries Society. 133:265-278
We used a large, annular flume equipped with a simulated fish screen to assess the swimming and behavioral responses of juvenile Chinook salmon Oncorhynchus tshawytscha to two-vector flows typifying habitats near water diversions, where small fish ma
Publikováno v:
Journal of Fish Biology. 61:1012-1020
Delta smelt Hypomesus transpacificus infected with Mycobacterium spp. swam significantly more slowly (mean ±s.e., 24±5 ± 1·2 cm s −1) than uninfected fish (30·0 ± 1·7 cm s −1). Differences in swimming performance were not attributable to d
Publikováno v:
Oecologia. 123:384-390
In California’s Sacramento-San Joaquin estuary, environmental protection and habitat restoration efforts directed at a threatened native osmerid, the delta smelt (Hypomesus transpacificus), are complicated by the presence of a morphologically simil
Autor:
Paciencia S. Young, Joseph J. Cech
Publikováno v:
Transactions of the American Fisheries Society. 125:664-678
The range of splittail Pogonichthys macrolepidotus has decreased to less than a third of its original range due to loss or alteration of habitats. We measured the critical thermal minima (CTmin) and maxima (CTmax), critical dissolved oxygen minima (C
Publikováno v:
Transactions of the American Fisheries Society. 125:308-320
Freshwater-acclimated subadult striped bass Morone saxatilis that had undergone cannulation of the dorsal aorta were exercised against a water current at 100 cm·sec−1 (2–3 fork lengths·sec−1) for 5 min in freshwater and placed in flow-through
Autor:
Joseph J. Cech, Paciencia S. Young
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 51:1519-1527
Young-of-the-year striped bass (Morone saxatilis) were exercise conditioned for 60 d at four different water velocities: −1(fast). Sampling for growth (body weight change), muscular development (red and white muscle cross-sectional areas), and swim