| 土壤动物对土壤环境的生物指示作用 |
| |
| 作者姓名： | 向昌国 杨世俊 聂 琴 |
| |
| 作者单位： | 吉首大学旅游学院 湖南张家界427000 |
| |
| 基金项目： | 国家自然科学基金西部生态环境研究计划重点项目 |
| |
| 摘 要： | 土壤动物对土壤环境生物指示作用的研究已成为国际土壤生态学领域的热点和前沿课题。土壤线虫对土壤环境(化肥、农药、除草剂和重金属)污染的生物指示研究,土壤原生动物对土壤中残留的有机污染物、农药和重金属的污染诊断的应用,蚯蚓物种多样性作为土壤环境污染的指示生物研究,土壤螨类种类组成和密度与土壤环境的变化的研究等越来越被国内外学者重视。笔者阐述了土壤动物对土壤环境变化生物指示作用的必然性和重要性。
|
| 关 键 词： | 土壤动物 生物指示 土壤污染 生态系统 |
The Biological Indication of Soil Animals to Soil Environment |
| |
| Authors: | Xiang Changguo Yang Shijun Nie Qin |
| |
| Institution: | JiShou University Tourism college, ZhangJiajie, HuNan 427000 |
| |
| Abstract: | The biological indication of soil animals to soil environment has been an issue or subject of general interest of soil ecology around the world. Scholars and researchers at home and abroad have devoted more and more attention to the studies, such as biological indication of soil nematodes to soil environmental fertilizers, pesticides, herbicides and heavy metal pollution, analysis of protozoan to leftover organic pollutants, pesticides and heavy metals, biological indication of species diversities of earthworms to soil environmental pollution, and relationship between composition and density of soil mite species and soil environmental changes, The paper researched on the necessity and importance of the biological indication of soil animals to soil environmental changes. |
| |
| Keywords: | Soil animals Biological indication Soil pollution Ecosystem |
|
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |
|
