Selective fishing of smallmouth bass Micropterus dolomieu by soaking time zone of gillnet
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چکیده
منابع مشابه
Comparative energetics and physiology of parental care in smallmouth bass Micropterus dolomieu across a latitudinal gradient.
The energetic and physiological status of parental smallmouth bass Micropterus dolomieu was investigated across the majority of their latitudinal range at the onset and near the end of care. Variables such as tissue lipid stores, plasma indicators of nutritional status and chronic stress and white muscle were used to define energetic and physiological status. Results showed that northern males ...
متن کاملRegulation of hypothalamic-pituitary-interrenal axis function in male smallmouth bass (Micropterus dolomieu) during parental care.
Male smallmouth bass (Micropterus dolomieu) provide sole parental care until offspring reach independence, a period of several weeks. During the early parental care period when males are guarding fresh eggs (MG-FE), cortisol responsiveness is attenuated; the response is re-established when males reach the end of the parental care period and are guarding free-swimming fry (MG-FSF). It was hypoth...
متن کاملOvercompensatory response of a smallmouth bass (Micropterus dolomieu) population to harvest: release from competition?
An intensive seven-year removal of adult, juvenile, and young-of-the-year smallmouth bass (Micropterus dolomieu) from a north temperate lake (Little Moose Lake, New York, USA) resulted in an increase in overall population abundance, primarily due to increased abundance of immature individuals. We developed a density-dependent, stage-structured model to examine conditions under which population ...
متن کاملOxidative ecology of paternal care in wild smallmouth bass, Micropterus dolomieu.
Physiologically, oxidative stress is considered a homeostatic imbalance between reactive oxygen species production and absorption. From an ecological perspective, oxidative stress may serve as an important constraint to life-history traits, such as lifespan, reproduction and the immune system, and is gaining interest as a potential mechanism underlying life-history trade-offs. Of late, there ha...
متن کاملIndividual differences in exploratory and antipredator behaviour in juvenile smallmouth bass (Micropterus dolomieu)
Kelly L. Smith1,4), Jeffrey G. Miner1), Daniel D. Wiegmann1,2) & Steven P. Newman3) (1 Department of Biological Sciences, Bowling Green State University, Bowling Green, OH 43403, USA; 2 J.P. Scott Center for Neuroscience, Mind and Behavior, Bowling Green State University, Bowling Green, OH 43403, USA; 3 Wisconsin Department of Natural Resources, Bureau of Integrated Science Services, 8770 Highw...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 2005
ISSN: 0021-5392,1349-998X
DOI: 10.2331/suisan.71.60