| “非正常凋落物”及其生态学意义 |
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| 引用本文： | 吴仲民,李意德,周光益,陈步峰. “非正常凋落物”及其生态学意义[J]. 林业科学, 2008, 44(11) |
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| 作者姓名： | 吴仲民 李意德 周光益 陈步峰 |
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| 作者单位： | 中国林业科学研究院热带林业研究所,广州,510520 |
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| 基金项目： | 国家自然基金项目"成熟林中'非正常凋落物'对土壤碳的影响(30870417)"以及海南尖峰岭热带林生态系统定位研究站和中国林业科学研究院南岭冰雪灾害受损森林生态系统定位研究站的研究内容之一 |
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| 摘 要： | 对"非正常凋落物"的概念及其与正常凋落物的区别进行阐述,探讨冰雪灾害、台风、地质灾害所造成的非正常凋落物的凋落物量的测定方法,并对非正常凋落物的生态学意义进行论述.
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| 关 键 词： | 非正常凋落物 概念 研究方法 生态学意义 冰雪灾害 台风 地质灾害 |
Abnormal Litterfall and Its Ecological Significance |
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| Wu Zhongmin,Li Yide,Zhou Guangyi,Chen Bufeng. Abnormal Litterfall and Its Ecological Significance[J]. Scientia Silvae Sinicae, 2008, 44(11) |
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| Authors: | Wu Zhongmin Li Yide Zhou Guangyi Chen Bufeng |
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| Abstract: | This paper described the concept of abnormal litterfall and the differences between litterfall and abnormal litterfall and presented some methods for measuring to the abnormal litterfall caused by ice-snow disaster,typhoon and geological disaster.In addition,the ecological significances of abnormal litterfall have been discussed. |
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| Keywords: | abnormal litterfall concept research method ecological significance ice-snow disaster typhoon geological disaster |
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