| 摇蚊幼虫对底泥中氮、磷释放作用的研究 |
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| 引用本文： | 陈天乙,刘孜. 摇蚊幼虫对底泥中氮、磷释放作用的研究[J]. 昆虫学报, 1995, 38(4): 48-451 |
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| 作者姓名： | 陈天乙 刘孜 |
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| 作者单位： | 南开大学环境科学系 |
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| 摘 要： | 本文研究了摇蚊幼虫对底泥中氮、磷释放的影响，初步探讨了摇蚊在湖泊富营养化过程中的生态作用。结果表明，摇蚊幼虫能明显促进底泥中氮、磷的释放，而释放到水层中的氮、磷又容易被藻类吸收利用，从而促进藻类生长。这种生态效应与水体营养循环和富营养化的发生及发展过程间存在着重要的关系。
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| 关 键 词： | 摇蚊幼虫，氮磷释放，富营养化 |
INFLUENCE OF CHIRONOMID LARVAE ON NITROGEN AND PHOSPHOROUS RELEASE FROM SEDIMENT TO OVERLYING WATER |
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| Chen Tianyi ,Liu Zi. INFLUENCE OF CHIRONOMID LARVAE ON NITROGEN AND PHOSPHOROUS RELEASE FROM SEDIMENT TO OVERLYING WATER[J]. Acta Entomologica Sinica, 1995, 38(4): 48-451 |
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| Authors: | Chen Tianyi Liu Zi |
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| Affiliation: | Nankai University Tianjin 300071 |
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| Abstract: | The ecological functions of chironomids on the development of lake eutrophication were studied through examining the influence of chironomid larvae on nitrogen and phosphorous release in sediment. The results showed that chironomid larvae stimulated visible algal growth by increasing nitrogen and phosphorous release from sediment to overlying water. There is an important relationship between such an ecological function and the development of lake eutrophication. |
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| Keywords: | chironomid larvae nitrogen and phosphorous release eutrophication |
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