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| 和田河流域天然柽柳灌木林生态价值评估 | |
| 引用本文： | 杨丽文,何秉宇,黄培佑,努尔巴依. 和田河流域天然柽柳灌木林生态价值评估[J]. 中国沙漠, 2005, 25(2): 268-274 |
| 作者姓名： | 杨丽文 何秉宇 黄培佑 努尔巴依 |
| 作者单位： | 1. 中国科学院寒区旱区环境工程研究所沙坡头沙漠试验研究站, 甘肃兰州 730000;2. 新疆大学资源与环境科学学院, 新疆乌鲁木齐 830046 |
| 基金项目： | 国家自然科学基金(40401004) |
| 摘 要： | 以分布于和田河流域的天然柽柳灌木林地为研究对象,使用影子工程法、机会成本法等方法,评价了其生态系统服务价值。结果表明:在和田河流域,面积为2.23 万 hm2的天然柽柳灌木林生态系统服务价值在2 970.58~2 974.62 亿元·a-1之间,平均值为2 972.60 亿元·a-1。 |
| 关 键 词： | 和田河流域 柽柳灌木林地 生态系统服务价值 |
| 文章编号： | 1000-694X(2005)02-0268-07 |
| 收稿时间： | 2004-03-20 |
| 修稿时间： | 2004-03-20 |
Evaluation on Eecological Value of Tamarix spp Forest in Hotan Drainage Basin |
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| YANG Li-wen,HE Bing-yu,HUANG Pei-you,Nuerbayi. Evaluation on Eecological Value of Tamarix spp Forest in Hotan Drainage Basin[J]. ournal of Desert Research, 2005, 25(2): 268-274 | |
| Authors: | YANG Li-wen HE Bing-yu HUANG Pei-you Nuerbayi |
| Affiliation: | 1. Shapotou Desert Experimental Research Station, Cold and Arid Regions Environmental and Engineering Institute, Chinese Academy of Sciences, Lanzhou 730000, China;2. College of Resources and Environment Sciences, Xinjiang University, Urumqi 830046, China |
| Abstract: | This article focused on the Tamatix spp forest located in the Hotan drainage basin and discussed on the connotation of the forest's ecological system service. The ecological value of the Tamatix spp forest in Hotan drainage basin was evaluated by making use of the shadow project method, opportunity cost method etc. The value of the natural Tamatix spp forest which stands over 22.3 thousand hectares in this region ranged from 297.058 billion Yuan to 297.462 billion Yuan. |
| Keywords: | Hotan drainage basin natural Tamatix spp forest worth of ecological system service |
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