霍尔果斯河水生生物现状初步调查

霍尔果斯河为中国和哈萨克斯坦的界河, 人类从没有对其进行过水生生物的研究, 为了合理开发利用该河水资源, 保护生态环境, 2007年6~ 7月调查组对霍尔果斯河进行了2次调查, 共采集浮游生物样本20瓶, 底栖动物样本5瓶, 鱼类标本164尾。通过野外物种样本采集和室内分析研究, 表明: 霍尔果斯河有浮游植物3门34种属, 浮游动物5个种属, 底栖动物10种, 水生植物仅2个种属, 鱼类10种( 其中土著鱼类5种)。由于该河为边境界河, 人烟罕至, 水域生态环境保持原始状态, 鱼类资源丰富。

The Preliminary Investigation of Aquatic Organisms in Huoerguosi River

Huoerguosi River is the boundary river between China and Kazakhstan , and people never did any research of aquatic organisms in it before. In order to exploit the resources of this river and protect the entironment rationally , we took two investigations of Huoerguosi River during June and July in 2007 respectively . We altogether collected twenty bottles of plankton samples, five bottles of benthon samples, and one hundred and sixty-four fish samples. The outdoors work and indoors analysis indicated that there were three phylum including thirty-four species of phytoplankton, five species zooplankton , ten species of benthon, only two species of hydrophyte , and ten species of fish (five species of autochthonous fish ) in Huoerguosi River. Because Huoerguosi River is a boundary river and nobody nearby, entironment of the water area maintains original state, and the resources of fishes are aboudant.