| 土壤原生动物群落及其生态功能 |
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| 引用本文： | 高云超,朱文珊,陈文新. 土壤原生动物群落及其生态功能[J]. 生态学杂志, 2000, 19(1): 59-65 |
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| 作者姓名： | 高云超 朱文珊 陈文新 |
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| 作者单位： | 1. 中国科学院华南植物研究所，广州 510650
2. 中国农业大学微生物系，北京 100094 |
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| 摘 要： | 土壤原生动物是土壤微生物区系的重要组成部分。在土壤生态系统中 ,由于微生物与微动物的生命活动及其相互作用 ,从而形成了土壤的物质循环和能量转化。土壤原生动物既参与了微生物所介导的物质转化和能量循环 ,又参与了动物对微生物的捕食作用。由于原生动物具有丰富的种类和多样性以及巨大的生物量 ,所以土壤原生动物的群落及其生态功能 ,已引起了人们的广泛关注 ,并且研究理论与方法日益深入。但我国在这方面的研究报道较少 ,本文拟从群落与生态功能方面的进展做一概述。1 土壤原生动物的群落特征土壤与淡水原生动物最早是由Ａｎｔｏｎ…
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| 关 键 词： | 土壤原生动物 群落特征 营养结构 生态功能 |
| 修稿时间： | 1998-01-12 |
Structure of the Protozoan Community in Soil and its Ecological Functions |
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| Gao Yunchao,Zhu Wenshan,Chen Wenxin. Structure of the Protozoan Community in Soil and its Ecological Functions[J]. Chinese Journal of Ecology, 2000, 19(1): 59-65 |
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| Authors: | Gao Yunchao Zhu Wenshan Chen Wenxin |
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| Abstract: | Soil protozoan is the third largest taxon in soil biota and an important biological regulator for soil organisms and biochemical activities because of its biodiversity predacity and enormous biomass in soil. Different trophic types such as photosynthetic autroph, saprotroph and predacity existed in protozoan. Since predation not only controls the bacteria community but also stimulate nutrient transformation and carbon cycling, the study on protozoan community structure and ecological function is one of the bases for elucidating the soil fertility. The article reviewed the research progresses in protozoan community, trophic types, ecological function and application in soil. |
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| Keywords: | soil protozoan community structure trophic type ecological function protozoan application. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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