The effect of environmental parameters on macroinvertebrate in ShanbehBazar stream- Anzali international wetland
The aim of this study, the effect of environmental parameters on biodiversity of macroinvertebrates in Shanbeh Bazar stream- Anzali international wetland during 2 seasons (spring and summer) in 2017 The sampling conducted using grab (0.06 square meter) in four stations (3 replicates) related to human activities. Totally, 1942 macroinvertebrate belong to 4 classes, 7 order and 9 families was identified at the time of sampling. The maximum abundance was related to Tubificidae (% 80.12). Shannon-Winner, Simpson, Menhenik, Margalef and Evenness were examined. According to cluster analysis, station 2 was recorded the highest Tubificidae abundance. Generally, in this study water quality was unsuitable scale using bio-indicator which represented of the need for appropriate water resource management of this area.
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