| 祁连山区天然草原退化原因分析与可持续利用对策 |
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| 引用本文： | 赵成章,樊胜岳,殷翠琴.祁连山区天然草原退化原因分析与可持续利用对策[J].中国沙漠,2004,24(2):207-210. |
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| 作者姓名： | 赵成章 樊胜岳 殷翠琴 |
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| 作者单位： | 1. 中国科学院,寒区旱区环境与工程研究所冻土工程国家重点实验室,甘肃,兰州,730000
2. 肃南县农牧局,甘肃,张掖,734400 |
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| 基金项目： | 国家高新技术研究发展计划:智能化农业信息处理系统项目(2001AA1152500) |
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| 摘 要： | 天然草原是畜牧业发展的重要物质基础，由于缺乏有效的制度安排和技术创新，人类无节制的赢利活动加剧了草原退化，导致了西部生态环境的恶化。论文以祁连山区的肃南县为例，通过对天然草原退化现状的调查研究，剖析了祁连山区草原生态环境保护与经济发展之间的突出问题和草原退化的深层原因，提出了天然草原永续利用的对策。
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| 关 键 词： | 天然草原 草原退化 可持续利用 畜牧业 草原植被 |
| 文章编号： | 1000-694X(2004)02-0207-04 |
| 修稿时间： | 2002年9月4日 |
Causation of Degenerated Grassland and its Sustainable Development Countermeasures in Qilian Mountains of China |
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| ZHAO Cheng-zhang.Causation of Degenerated Grassland and its Sustainable Development Countermeasures in Qilian Mountains of China[J].Journal of Desert Research,2004,24(2):207-210. |
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| Authors: | ZHAO Cheng-zhang |
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| Institution: | ZHAO Cheng-zhang~ |
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| Abstract: | Natural grassland is the important substance foundation of stockbreeding in Qilian mountains area. However, the grassland has seriously degraded due to the climate change and human economic activity. In this article, with the Sunan County in Qilian Mountains as a case study, we have investigated the status quo of the degenerated grassland, and have analyzed the most serious problems between the environmental protection and economic development, and have discussed the root reasons that had caused the degradation of grassland. We have also put forward some countermeasures in this paper, which make effort to ensure the grassland and its stockbreeding in a sustainable way. |
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| Keywords: | Sunan County natural grassland degradation causation countermeasures of sustainable development |
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