干旱区生态环境知识资源中心(Arid): 毕节石桥小流域水土保持综合治理生态监测与效益评价

Arid

	毕节石桥小流域水土保持综合治理生态监测与效益评价
其他题名	Ecological Monitoring and the Evaluation on the Benefits of Comprehensive Management for Soil and Water Conservation in Shiqiao Watershed of Bijie City,Guizhou Province
	熊康宁1 ; 王恒松 2; 刘云 3
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2012
卷号	19 期号:4 页码:10-15
中文摘要	为及时准确地了解喀斯特生态环境的质量状况和变化原因,调控生态环境保护措施,避免其进一步恶化,选择毕节石漠化综合治理区毕节石桥小流域进行4a的连续生态监测,分析实施水土保持措施的综合治理费用及其所带来的经济、生态和社会效益。监测结果表明:水土保持措施实施后,土壤肥力增加,土壤结构得到改良,林草植被覆盖度提高,局地小气候得到改善。土壤侵蚀深度减小,水土流失得到有效控制,生态系统功能发挥效应,经济效益为2 215.2万元,生态效益为3 452.53万元,社会效益显著。对毕节石桥小流域水土保持效益分析表明,在喀斯特地区实施综合治理取得了经济、生态和社会三方面效益的统一,实现了流域生态良性循环,水土保持治理综合效益非常显著,项目切实可行。
英文摘要	In order to find out the quality and changing causes of karst ecological environment,and regulate protective measures that prevent it further deterioration,integrated management of desertification in Bijie City was choosed to monitor the ecological benefits.In Shiqiao watershed of Bijie City,ecological monitoring has carried out four years.The results showed that the soil fertility,soil structure,vegetation coverage and microclimate had been improved after comprehensive control for soil and water conservation.Meanwhile,soil erosion was effectively controlled because of ecosystem functions playing its positive effect,and economic profit of 22.15 million Yuan and ecological benefits of 34.52 million Yuan were obtained,respectively.The benefit analysis showed that the integration of economic benefit,ecological benefit and social benefit were realized and watershed virtuous ecological circle was achieved.We can finally gain a conclusion that the comprehensive benefit of management for soil and water conservation is highly significant and project is feasible.
中文关键词	水土保持 ; 生态监测 ; 生态效益 ; 效益评价 ; 石桥小流域
英文关键词	soil and water conservation ecological monitoring ecological benefits benefit evaluation Shiqiao watershed
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:4618257
来源机构	贵州师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/228622
作者单位	1.贵州师范大学中国南方喀斯特研究院, 贵阳, 贵州 550001, 中国; 2.黔东南民族职业技术学院, 凯里, 贵州 556000, 中国; 3.贵州财经学院, 贵阳, 贵州 550004, 中国
推荐引用方式 GB/T 7714	熊康宁,王恒松,刘云. 毕节石桥小流域水土保持综合治理生态监测与效益评价[J]. 贵州师范大学,2012,19(4):10-15.
APA	熊康宁,王恒松,&刘云.(2012).毕节石桥小流域水土保持综合治理生态监测与效益评价.水土保持研究,19(4),10-15.
MLA	熊康宁,et al."毕节石桥小流域水土保持综合治理生态监测与效益评价".水土保持研究 19.4(2012):10-15.