Seasonal Variation in Population Characteristics of Gizzard Shad
نویسندگان
چکیده
منابع مشابه
Effects of gizzard shad on benthic communities in reservoirs
Effects of gizzard shad Dorosoma cepedianum on benthic communities in a large southern reservoir (Lake Texoma, U.S.A.) were examined during two field enclosure and exclosure experiments in which enclosures were stocked at high and low densities in 1998 and 1999, respectively. In both years, chironomid abundance significantly increased in treatments that excluded large fishes from foraging on se...
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Background and Aim: Acne vulgaris is one of the most common skin diseases in adolescents and young adults. Although acne do not physically disable the patient, it can cause significant psychological morbidities. The disease etiology is not fully understood; however, there are several factors involved in the pathogenesis. The aim of this study is to investigate the seasonal variation of acne vul...
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ژورنال
عنوان ژورنال: Journal of Freshwater Ecology
سال: 2001
ISSN: 0270-5060,2156-6941
DOI: 10.1080/02705060.2001.9663856