| 北京市湿地珍稀鸟类特征与价值评估 |
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| 引用本文： | 龙娟,宫兆宁,赵文吉,胡东.北京市湿地珍稀鸟类特征与价值评估[J].资源科学,2011,33(7):1278-1283. |
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| 作者姓名： | 龙娟 宫兆宁 赵文吉 胡东 |
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| 作者单位： | 1. 首都师范大学城市环境过程与数字模拟国家重点实验室培育基地,北京100048 首都师范大学三维信息获取与应用教育部重点实验室,北京100048 首都师范大学资源环境与地理信息系统北京市重点实验室,北京100048 首都师范大学资源环境与旅游学院,北京100048
2. 首都师范大学生命科学学院,北京,100048 |
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| 基金项目： | 北京市科技计划课题:“北京市湿地资源综合评价与功能分区”(编号: D08040600580801)；国家科技支撑计划重点项目:“环北京区域地表环境遥感动态监测与评价技术研究”(编号:2007BAH15B02)。 |
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| 摘 要： | 本研究利用野外调查数据,采用市场价值法,客观的评估了北京市湿地珍稀鸟类价值。野外调查的珍稀鸟类共有302种,其中国家Ⅰ级保护鸟类有6种,分别为东方白鹳（Ciconia boyciana）、黑鹳（Ciconia nigra）、白肩雕（Aquila heliaca）、大鸨（Otis tarda）、金雕（Aquila chrysaetos）、白尾海雕（Haliaeetus albicilla）,国家Ⅱ级保护鸟类有38种,北京市Ⅰ级保护鸟类有21种,北京市Ⅱ级保护鸟类有89种。湿地珍稀鸟类在数量分布特征上,北京郊区珍稀鸟类数量和种类远大于城区,郊区湿地国家级珍稀鸟类的数量占国家级珍稀鸟类总数的90%,其中延庆野鸭湖自然保护区国家Ⅰ级保护鸟类总数最多,共115只,珍稀鸟类的总数最多,达34875只。在城市公园湿地中,玉渊潭湿地在城市湿地国家级珍稀鸟类数量中居首,占城市湿地国家级珍稀鸟类数量的46.9%。价值评估结果显示：①北京湿地珍稀鸟类总价值为73990万元,北京郊区湿地珍稀鸟类价值远大于城区,占总价值的98%;②按照区县分,密云县、延庆县、门头沟位居前三,分别占总价值的31%、14%和13%;③按照湿地类型分,珍稀鸟类分布在河流、蓄水区等地区的价值最大,分别占珍稀鸟类总价值的50%、39%;④在湿地类型单位面积价值中,沼泽湿地价值最大,为5.6万元/hm2。
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| 关 键 词： | 珍稀鸟类价值 湿地 市场价值法 北京市 |
Evaluation of Rare Bird Value and Characteristics in Beijing Wetlands |
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| LONG Juan,GONG Zhaoning,ZHAO Wenji and HU Dong.Evaluation of Rare Bird Value and Characteristics in Beijing Wetlands[J].Resources Science,2011,33(7):1278-1283. |
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| Authors: | LONG Juan GONG Zhaoning ZHAO Wenji and HU Dong |
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| Institution: | Base of the State Laboratory of Urban Environmental Processes and Digital Modeling, Capital Normal University, Beijing 100048, China; Key Laboratory of 3D Information Acquisition and Application of Ministry of Education, Capital Normal University, Beijing 100048, China; Key Laboratory of Resource Environment and GIS of Beijing, Capital Normal University, Beijing 100048, China; College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China;Base of the State Laboratory of Urban Environmental Processes and Digital Modeling, Capital Normal University, Beijing 100048, China; Key Laboratory of 3D Information Acquisition and Application of Ministry of Education, Capital Normal University, Beijing 100048, China; Key Laboratory of Resource Environment and GIS of Beijing, Capital Normal University, Beijing 100048, China; College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China;Base of the State Laboratory of Urban Environmental Processes and Digital Modeling, Capital Normal University, Beijing 100048, China; Key Laboratory of 3D Information Acquisition and Application of Ministry of Education, Capital Normal University, Beijing 100048, China; Key Laboratory of Resource Environment and GIS of Beijing, Capital Normal University, Beijing 100048, China; College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China;College of Life Science , Capital Normal University , Beijing 100048, China |
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| Abstract: | Wetlands are one of the most productive ecosystems which have tremendous economic and social benefits on Earth.The relationship between birds and wetlands is pretty close,because birds have special sensitivity which is an important indicator to the wetland environment.By analyzing a large number of survey data about Beijing wetlands,a conclusion has been drawn that Beijing wetlands are generally rich in bird resources,comprising a total of 36 orders,89 families,and 393 species rare birds,accounting for 75.6... |
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| Keywords: | Rare birds value Wetland Market valuation method Beijing |
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