SELECTIVE GRAZING AND DIFFERENTIAL DIGESTION OF ALGAE BY ZOOPLANKTON
SELECTIVE GRAZING AND DIFFERENTIAL DIGESTION OF ALGAE BY ZOOPLANKTON
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DOI：
10.1038/244179a0
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发表时间：
1973-01-01
期刊：
影响因子：
64.8
通讯作者：
PORTER, KG
中科院分区：
文献类型：
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作者：
PORTER, KG
未来水质标准和管理计划的成功取决于对决定藻类物种相对丰度的因素的准确评估。经常考虑物理和化学因素1;生物控制很少进行评估，尽管它们的潜在重要性得到承认2 -4。浮游甲壳动物表现出选择性摄食行为，从水蚤的被动大小选择到剑水蚤的捕食行为。一些藻类被食草动物主动排斥7，8，而另一些藻类被食草动物消化不良8 - 11。
THE success of future water quality standards and management programmes depends on an accurate assessment of factors determining the relative abundances of algal species. Physical and chemical factors are often considered1; biological controls are less commonly assessed although their potential importance is recognized2–4. Planktonic crustacea exhibit selective feeding behaviour ranging from passive size selection inDaphnia5to raptorial feeding in cyclopoid copepods6. Some algae are actively rejected7,8and others are poorly digested8–11by grazers.