农牧民响应政府主导生态建设工程的外部不经济性——以江西山江湖和青海三江源为例

	农牧民响应政府主导生态建设工程的外部不经济性——以江西山江湖和青海三江源为例
其他题名	Negative external effect of farmers and herdsmen’ response on government leading ecological construction projects: A comparative analysis of Mountain-River-Lake of Jiangxi and Three-River Headwaters of Qinghai
	邵景安 ; 邵全琴 ; 芦清水 ; 黄麟 ; 匡文慧
发表期刊	自然资源学报
ISSN	1000-3037
	2013-08-07
卷号	28 页码:1
关键词	外部不经济性农牧民响应生态建设工程政府主导江西山江湖青海三江源
产权排序	重庆师范大学地理科学学院;中国科学院地理科学与资源研究所;中国科学院烟台海岸带研究所
作者部门	中科院烟台海岸带研究所知识产出
英文摘要	外部不经济性贯穿于农牧民参与生态建设的始终,如何降低或减缓外部不经济性的发生则成为正在或未来政府主导生态建设工程所必须考虑的关键环节。本文选择两大典型的生态建设工程,使用参与式农村评估方法从农牧民认知的角度,旨在查明不同参与时期所可能诱发的外部不经济性,结果表明:⑴山江湖区农户参与行为的直接外部不经济性易于调整,而三江源区的则很难受控调节;⑵山江湖区农户参与行为的潜在外部性主要受外出转产参与或就地寻找新生计来源渠道所驱动,而虽然牧民畜群结构、成年母畜比例等也受草地退化的胁迫,但它们与草地退化间的关系内生性较强;⑶山江湖区农户对管理行为介入所诱发的大概率外部不经济性有更为清醒的认识且能科学定性评...
中文摘要	Negative external effect must be observed when farmers and herdsmen participated in ecological construction from beginning to end. However, how to reduce or mitigate the occurrence of negative externality would become the key link of the existing and future government dominant ecological construction. This paper selected the two typical ecological construction projects as the object, i.e., Mountain-River-Lake of Jiangxi and Three-River Headwaters of Qinghai, to identify the negative external effect induced possibly by farmers and herdsmen’ participation under the different ecological construction periods, using participatory rural appraisal method from farmers and herdsmen cognitive perspective. These results showed: ⑴The direct negative externality resulted from farmers’ behavior was easily adjusted in Mountain-River-Lake area, while it induced by herdsmen’ participation was difficult to control regulation in Three-River Headwaters area. ⑵The potential negative externality of farmers’ behavior was mainly driven by exogenous variable in Mountain-River-Lake area, e.g., migrant workers resulted in the increase of wild boar and forest fire, and the mountain trees suffered massive damage due to remained young farmers arrested snake induced rats multiply. Although herd structure and adult female ratio were also affected by grassland degradation in Three-River Headwaters area, the relationship between them and grassland degradation presented stronger endogenous. ⑶Farmers could understand more clearly strong probability negative externality resulted from farmers’ management behavior intervention, and evaluate it scientific qualitatively in Mountain-River-Lake area. Strong probability negative externality caused by herdsmen’ engaged in secondary and tertiary industries could be become income gap in Three-River Headwaters area, via to the differences of herdsmen’ culture, ability, customs, and so on. Under such environment, it was easy to returns herd for herdsmen. ⑷Small probability negative externality induced by farmers’ behavior adjustment in Mountain-River-Lake area was determined by forest being a disadvantaged industry. Namely, it was driven by climate change, and possessed irresistible features. But, to some extent, the disaster losses caused by it could be relatively reduced, if appropriate management behavior was applied in the early stage. In Three-River Headwaters area, it brought by herdsmen’ behavior adjustment was affected by the external economic environment or introduction industry status. And, at certain degree, it could be regulated. The policy implication of this paper aimed at identifying the references of farmers and herdsmen’ adaptability behavior adjustment, in order to reduce or mitigate negative external effect, in the process of two big ecological constructions.
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:4992400
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/6696
专题	中国科学院烟台海岸带研究所知识产出
推荐引用方式 GB/T 7714	邵景安,邵全琴,芦清水,等. 农牧民响应政府主导生态建设工程的外部不经济性——以江西山江湖和青海三江源为例[J]. 自然资源学报,2013,28:1.
APA	邵景安,邵全琴,芦清水,黄麟,&匡文慧.(2013).农牧民响应政府主导生态建设工程的外部不经济性——以江西山江湖和青海三江源为例.自然资源学报,28,1.
MLA	邵景安,et al."农牧民响应政府主导生态建设工程的外部不经济性——以江西山江湖和青海三江源为例".自然资源学报 28(2013):1.

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