Comparing patterns of ecosystem service consumption and perceptions of range management between ethnic herders in Inner Mongolia and Mongolia

被引:56
作者
Zhen, L. [1 ]
Ochirbat, B. [2 ]
Lv, Y. [1 ]
Wei, Y. J. [1 ,3 ]
Liu, X. L. [1 ,3 ]
Chen, J. Q. [4 ]
Yao, Z. J. [1 ]
Li, F. [1 ]
机构
[1] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
[2] Mongolian Acad Sci, Inst Geog, Ulaanbaatar 210620, Mongolia
[3] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
[4] Univ Toledo, Toledo, OH 43606 USA
来源
ENVIRONMENTAL RESEARCH LETTERS | 2010年 / 5卷 / 01期
基金
中国国家自然科学基金; 美国国家航空航天局;
关键词
consumption; ecosystem services; perceptions; Mongolian Plateau; MODEL;
D O I
10.1088/1748-9326/5/1/015001
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Ecosystems in the Central Asian Plateau, which includes the Mongolian Plateau, are becoming increasingly sensitive to human interventions, leading to deterioration of already fragile ecosystems. The goal of this paper is to illustrate human dependence on an ecosystem by identifying patterns of resource consumption in this region and investigating the knowledge and perceptions of herders living in these ecosystems. Data on consumption in the two regions were collected using structured questionnaires delivered to a total of 252 herders from Mongolia and China's Inner Mongolia. Meat and other animal products remain the dominant food items for most households, accompanied by various vegetables and cereals. This unbalanced diet leads to excessive consumption of protein and fat from animal sources. The major energy sources used by herders are fuelwood, animal dung, crop residues, and dry grass, but consumption patterns differed between the two areas. Mongolian herders rely more heavily on livestock for meeting their consumption needs than herders in Inner Mongolia. Herder knowledge and perceptions of ecosystem conditions and consumption of resources differed between Mongolia and Inner Mongolia, reflecting the influence of different state policies. The data reported and the conclusions drawn are relevant for developing resource management policies for the Mongolian Plateau, but also provide useful insights for any region where livestock production dominates the use of rangeland resources.
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页数:11
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