| 璧山县观音塘城市湿地公园生物多样性评价及保护对策 |
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| 引用本文： | 黄彪.璧山县观音塘城市湿地公园生物多样性评价及保护对策[J].湖南农业大学学报(自然科学版),2014,40(1):37-42. |
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| 作者姓名： | 黄彪 |
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| 作者单位： | 北京林业大学 |
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| 摘 要： | 采用林分结构简单调查法、林区随访调查确认法和水域全面实地踏查法，获取璧山县观音塘城市湿地公园生物多样性评价指标数据，统计出该公园共栽种植物381种(水生植物112种，陆生植物269种)；鸟类35种，鱼类21种，哺乳纲(兽类)6种，两栖类3种，爬行类5种，昆虫15 种。基于德菲尔法和层次分析法，遵循科学性、代表性、实用性原则，选取物种丰富度、生态系统类型多样性、物种稀有性、外来物种入侵度4项指标，构建了定性与定量相结合的生物多样性评价体系，综合评定该湿地公园的生物多样性等级为优。依据中国2011—2030年国家生物多样性保护战略与行动计划，提出了维护生态系统平衡、营造自然栖息地、加强对空气质量和水土保持的监管等生态保护建议。
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| 关 键 词： | 城市湿地公园 生物多样性 璧山县观音塘 |
| 收稿时间： | 2013/7/9 0:00:00 |
| 修稿时间： | 2013/8/4 0:00:00 |
Biodiversity evaluation and its protection strategy for urban wetland park at Guanyintang in Bishan, China |
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| huangbiao.Biodiversity evaluation and its protection strategy for urban wetland park at Guanyintang in Bishan, China[J].Journal of Hunan Agricultural University,2014,40(1):37-42. |
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| Authors: | huangbiao |
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| Institution: | Beijing Forestry Universty |
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| Abstract: | Based on simple survey on stands structure, validation survey in the forest zone and comprehensive field survey in water fields at urban wetland park in Guanyintang, Bishan county, the biodiversity data were collected. According to the data statistics, the number of species of plant, bird, fish, mammal, amphibian, reptile and insect were 381 (112 out of them were aquatic plants, and 269 out of them were terrestrial plants), 35, 21, 6, 3, 5, 15 respectively. Biodiversity evaluation system, including both qualitative and quantitative indices, was made up of species richness, diversity of ecosystem types, species endemism, degree of invasive species based on De Feier method and AHP and followed by a scientific, representative, applicable principle. According to the evaluation system, a comprehensive assessment for the park biodiversity level position was conducted after each index weight and assignment criteria was strictly assigned, and the superior result was gotten. According to the national biodiversity conservation strategy 2011- 2030, ecological construction for the park should be set about from following aspects, maintaining the balance of ecosystem, creating natural habitats, ensuring healthy water environment, protecting atmosphere and soil, and ensuring sustainable development. |
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| Keywords: | Key words: urban wetland park biodiversity Guanyintang in Bishan county |
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