首页> 外文期刊>International Journal of Innovative Research in Science, Engineering and Technology >MONTHLY VARIATIONS OF ZOOPLANKTON IN A FRESHWATER BODY,FUTERA ANTHROPOGENIC POND OF DAMOH DISTRICT (M.P.)
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MONTHLY VARIATIONS OF ZOOPLANKTON IN A FRESHWATER BODY,FUTERA ANTHROPOGENIC POND OF DAMOH DISTRICT (M.P.)

机译:达摩地区淡水鱼类富集人源性池塘浮游动物的月变化

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The zooplanktons were represented by the Crustace, Rotifers and Protozoa. The Crustaceans were the most dominating group, followed by Rotifers and then protozoa. Zooplanktons are the smallest, acellular or metazoans in water bodies, ranging in size from about 0.05 to 10 mm. Protozoans, Rotifers, Crustaceans (i.e. Cladocera; Rotifers and ostracoda) and small insects constitution most zooplankton communities. They provide food for many species of fish and are therefore, vital in the food web of ponds; dams are rivers. They are also used as an index of productivity, eutrophication and pollution of the water bodies. Monthly variation in the number of zooplankton with the communities occupying higher trophic levels, were recorded in Futera pond, Damoh, M.P. The zooplankton population of Futera pond was studied for a period of 12 months from June 2011- May 2012.The zooplanktons were represented by five groups of organisms in order RotiferaCrustacean Cladocera Protozoa Copepoda. The zooplankton were composed of Rotifera (31.48%), Cladocera (18.52%), Copepoda (9.26%), Crustaceans (25.92%) and Protozoa (14.82%). A Total number of 54 genera were observed during the present study. The highest qualitative value of total zooplankton recorded in Futera pond was 944.8±32.05 org/l in the month of August, while the lowest value of total zooplankton was recorded 448.4±10.01 org/l in the month of January. The fluctuation in the number of zooplankton was discussed in relation to the physico-chemical and other environmental condition of the pond. Dominance of Rotifers and Crustaceans indicate the eutrophic status of pond.
机译:浮游动物以甲壳类,轮虫和原生动物为代表。甲壳类是最主要的群体,其次是轮虫,然后是原生动物。浮游动物是水体中最小的无细胞或后生动物,大小范围约为0.05至10毫米。原生动物,轮虫,甲壳类动物(即克拉科德拉;轮虫和ostracoda)和小昆虫构成了大多数浮游动物群落。它们为多种鱼类提供食物,因此在池塘的食物网中至关重要。水坝就是河流。它们还用作水体生产力,富营养化和污染的指标。 M.P. Damoh的Futera池塘记录了浮游动物数量随群落营养水平升高而每月变化的情况。从2011年6月至2012年5月,对费特勒(Futera)池塘的浮游动物种群进行了为期12个月的研究。浮游动物以五种生物体为代表,依次为轮虫>甲壳类>克拉多菌>原生动物> pe足目浮游动物由轮虫(31.48%),克拉多菌(18.52%),Co足类(9.26%),甲壳类(25.92%)和原生动物(14.82%)组成。在本研究中共观察到54属。八月份,在Futera池塘中记录的总浮游动物最高定性值为944.8±32.05 org / l,在一月份中最低的记录为浮游动物总定量为448.4±10.01 org / l。讨论了浮游动物数量的波动与池塘的理化及其他环境条件的关系。轮虫和甲壳类动物的优势表明了池塘的富营养化状态。

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