| 青岛湾有机质污染带小型底栖生物群落的研究 |
| |
| 引用本文： | 张志南,党宏月,于子山.青岛湾有机质污染带小型底栖生物群落的研究[J].中国海洋大学学报(自然科学版),1993(1). |
| |
| 作者姓名： | 张志南 党宏月 于子山 |
| |
| 作者单位： | 青岛海洋大学海洋生物系
(张志南，党宏月)，青岛海洋大学海洋生物系(于子山) |
| |
| 基金项目： | 国家自然科学基金,基金号:3860804 |
| |
| 摘 要： | 本文是1990年6月至10月,对青岛湾东侧有机质污染潮间带的小型底栖动物群落的研究结果。结果指出海洋线虫与多毛类小头虫的数量消长完全一致,它们保持着共栖或互利的共生关系。共鉴定出海洋线虫20种,其中6种占总丰度的90％。依据种类组成计算的Simpsion和Shannon-Wiener多样性指数,以及线虫与桡足类、小头虫与其他多毛类的数量比值指明,该有机质污染带正向着半污染带过渡。
|
| 关 键 词： | 青岛湾 小头虫 小型底栖动物 自由生活海洋线虫 有机质污染 |
A STUDY ON THE MEIOBENTHIC COMMUNITY IN AN ORGANICALLY POLLUTED BEACH OF QINGDAO BAY |
| |
| Zhang Zhinan Dang Hongyue Yu Zhishan.A STUDY ON THE MEIOBENTHIC COMMUNITY IN AN ORGANICALLY POLLUTED BEACH OF QINGDAO BAY[J].Periodical of Ocean University of China,1993(1). |
| |
| Authors: | Zhang Zhinan Dang Hongyue Yu Zhishan |
| |
| Institution: | Department of Marine Biology |
| |
| Abstract: | The meiobcnthic community was quantitatively studied with samples collected from June to October in 1990 in the muddy-silt beach on the eastern side of Qingdao Bay Free-living marine nematodes constituted 94.2% to 99.4% of the total meiofauna. The seasonal fluctua-tion of the meiofauna abundance showed almost the same pattern as the presently undertaken macrobenthie polychaeta (mainly Cflpltelld capitata) It manifested that the most dominant species, of nematodes had a type of symbiotic relationship with capitellids. A total of 20 species of nematodes have been identified but six dominant and common species comprised 90% of the total abundance The species composition, the index of Simpsion, and the index of Shannon-Wiener indicated that the situation of organic pollution on this beach was on its way from polluted zone to transition zone. |
| |
| Keywords: | Capitelld meiobenthic fauna free-living marine nematodes organic pollution Qingdao Bay |
| 本文献已被 CNKI 等数据库收录！ |
