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KMID : 1024520090180050561
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Journal of the Environmental Sciences
2009 Volume.18 No. 5 p.561 ~ p.567
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A Characteristic on Community Structure of Benthic Macroinvertebrates of the Shinbulsan Wetland
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Lee Dong-Han
Hwang Jong-Woo
Sung Sung-Hoon
Yoon Chun-Sik
Cheong Seon-Woo
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Abstract
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The distribution of benthic macroinvertebrates of Shinbulsan wetland was investigated. This study was focused on the degree of recovery of habitat by comparing the community structure of benthic macro invertebrates of zone D to that of zone A, intact habitat. The zone D was destructed due to the construction of a golf club and the survey was performed in zone A and zone D of Shinbulsan wetland. The seasonal survey was performed in April, July and September from 2006 to 2007. From the sampling, 2 phyla, 3 classes, 9 orders, 31 families, 69 species and 1155 individuals of benthic macroinvertebrates were collected. From zone A, 2 phyla, 3 classes, 9 orders, 23 families, 54 species and 678 individuals were identified. From zone D, 2 phyla, 3 classes, 9 orders, 23 families, 43 species and 477 individuals were identified. Species diversity and species richness were higher in zone A than in zone D. The recovery of zone D was inefficient as humidity of soil was not enough to live macroinvertebrates. Also, an endangered species of macroinvertebrates, Nannophya pygmaea was found during this investigation.
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KEYWORD
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Benthic macro invertebrates, Community structure, Shinbulsan wetland
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