干旱区生态环境知识资源中心(Arid): 西南岩溶地区土壤动物多样性及其对生态恢复的响应以云南省弥勒县白龙洞地区为例

Arid

	西南岩溶地区土壤动物多样性及其对生态恢复的响应以云南省弥勒县白龙洞地区为例
其他题名	Soil animal diversity and its respondence to ecological restoration and reconstruction in Southwest Karst areaTake the Mile Bailongdong area in Yunnan Province as an example
	向昌国 1; 冯国禄 1; 潘根兴 2; 张平究 2
ISSN	1007-1032
出版年	2007
卷号	33 期号:3 页码:324-327
中文摘要	根据岩溶地区常见不同岩溶生态景观类型,对云南省弥勒县白龙洞地区石漠化、草地、灌丛和林地4个采样区按0～10,11～20,21～30,31～40 cm等4个土层,共采集到土壤动物6 284头,分属3门8纲26类.结果显示,土壤动物主要分布在0～20 cm土层,蜱螨、弹尾和线虫是岩溶地区的优势种群.岩溶地区生态恢复过程中,常见种群和稀有种群逐渐增加,优势种群较为稳定,初期(石漠化恢复到草地)土壤动物的种群数大量增加,中期(草地恢复到灌丛)个体数量明显增加,后期(灌丛恢复到林地)种群和个体数增加缓慢,其密度可作为指示岩溶地区生态恢复的生物指标.
英文摘要	According to regular types of the ecological landscapes in karst area, four sampling areas, were established in Mile Bailongdong area in Yunnan Province; The rock desert area; grass area; bushwood area and forest area. With 4 stratifications( 0 ~ 10, 11 ~ 20, 21 ~ 30, 31 ~ 40 cm) respectively. This investigation collected 6 284 species of soil animals were collected, which fell into the category of 26 kinds, 8 classes and 3 hilus. Acarian, ball tail and hemathelminth were dominant species. In the process of ecological restoration, the population of common species and tate specise increased, the population of superior species kept stable comparatively; at initial stage (the rock desert the grassplot) soil animal’s species increased, at medium term (the grassplot bushwood) the quantity of Various animals increased obviously, at later stage (bushwood forest land) both the population and the individual’s number increased slowly, whose density couls be the biological index of ecological restoration in karst area. It could be concluded that vegetation conservation was an ecological defense in which there were various and abundant soil animals.
中文关键词	土壤动物 ; 岩溶生态 ; 植被 ; 生物指示
英文关键词	soil animal karst ecosytem vegetation biological index
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ZOOLOGY
WOS研究方向	Zoology
CSCD记录号	CSCD:2835478
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/221158
作者单位	1.吉首大学,旅游学院, 张家界, 湖南 427000, 中国; 2.南京农业大学,农业资源与生态环境研究所, 南京, 江苏 210095, 中国
推荐引用方式 GB/T 7714	向昌国,冯国禄,潘根兴,等. 西南岩溶地区土壤动物多样性及其对生态恢复的响应以云南省弥勒县白龙洞地区为例[J],2007,33(3):324-327.
APA	向昌国,冯国禄,潘根兴,&张平究.(2007).西南岩溶地区土壤动物多样性及其对生态恢复的响应以云南省弥勒县白龙洞地区为例.,33(3),324-327.
MLA	向昌国,et al."西南岩溶地区土壤动物多样性及其对生态恢复的响应以云南省弥勒县白龙洞地区为例".33.3(2007):324-327.