生态学杂志 ›› 1989, Vol. ›› Issue (4): 13-15,19.
• 研究报告 • 上一篇 下一篇
徐兆礼, 陈亚瞿
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Xu Zhaoli, Chen Yaqu
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关键词: 城市绿化树种, 滞尘能力, 叶片结构
Abstract: Based on materials of 48 samples collected in Sept.—Oct. of 1983 in the northern and southern fishing grounds, this paper studies and eompares the spatial distribution of dominant species of zooplankton in the two fishing grounds. The index of aggregated intensity has been used in the study. In the northern fishing ground, dominant species of zooplankton are less abundant in number and are concentratively distributed with high aggregated intensity.In the southern fishing ground,they are on the contrary. The location and characters of high plankton biomass areas in the northern fishing ground are coinoided with those of mackerel and sead central fishing ground. In the southern fishing ground, the scope of central ground is less concentrated as in the northern fishing ground, and it needs to be expanded in the exploitation of the mackerel and scad seined grounds in autumn in the southern fishing ground.
徐兆礼, 陈亚瞿. 东黄海秋季浮游动物优势种聚集强度与鲐鲹渔场的关系[J]. 生态学杂志, 1989, (4): 13-15,19.
Xu Zhaoli, Chen Yaqu. Aggregated Intensity of Dominant Species of Zooplankton in Autumn in the East China Sea and Yellow Sea[J]. cje, 1989, (4): 13-15,19.
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链接本文: http://www.cje.net.cn/CN/abstract/abstract18176.shtml
http://www.cje.net.cn/CN/Y1989/V/I4/13