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林业资源管理 ›› 2018›› Issue (1): 80-89.doi: 10.13466/j.cnki.lyzygl.2018.01.012

• 科学研究 • 上一篇    下一篇

拉市海高原湿地省级自然保护区保护成效评估研究

郑骁喆1(), 王智2, 张建亮2, 董良1, 张志勇3, 叶江霞1, 周汝良1()   

  1. 1.西南林业大学 地理学院,昆明 650224
    2.环境保护部南京环境科学研究所,南京 210042
    3.国家林业局南方航空护林总站普洱站,普洱 665000
  • 收稿日期:2017-10-15 修回日期:2018-01-02 出版日期:2018-02-28 发布日期:2020-09-27
  • 通讯作者: 周汝良
  • 作者简介:郑骁喆(1994-),女,山东滨州人,在读硕士,主要研究方向:资源与环境遥感。Email:bzjswzxz@126.com
  • 基金资助:
    云南“自然保护区管护成效评价关键技术研究”(313623);云南“自然保护区保护成效评价标准研究及应用”(2166104);云南省科技创新人才计划项目(2014HC014)

Study on Evaluation of Conservation Effect of Provincial Nature Reserve of Lashihai Plateau Wetland

ZHENG Xiaozhe1(), WANG Zhi2, ZHANG Jianliang2, DONG Liang1, ZHANG Zhiyong3, YE Jiangxia1, ZHOU Ruliang1()   

  1. 1. College of Geography,Southwest Forestry University,Kunming 650224
    2. Nanjing Institute of Environmental Sciences,MEP,Nanjing 210042
    3. Southern Aviation Forest Station of State Forestry Administration,Pu'er Station,Pu'er,Yunnan 665000,China
  • Received:2017-10-15 Revised:2018-01-02 Online:2018-02-28 Published:2020-09-27
  • Contact: ZHOU Ruliang

摘要:

提出了自然保护区保护成效评估模型,该模型由6项评估指标、17项次级指标量化计算。利用两期的Landsat的TM的多光谱波段数据及基础地理数据为数据源,解译和分析了2010年和2016年拉市海自然保护区的变化情况,计算各指标在评估期内的变化程度,对拉市海保护区的保护成效进行评价,评估结果表明拉市海高原湿地省级自然保护区保护成效一般。其主要原因是:2010—2016年,景观镶嵌体破碎化程度有所降低,景观保护有效性较好,水体面积有所增加,保护物种及种群数量保持稳定;但是,湖滨带面积减少,流域面山植被盖度及面积减少,保护区内建设用地增加和人为干扰增强。最后针对保护区现存的问题,提出了提高保护成效的办法。

关键词: 拉市海, 湿地, 自然保护区, 保护成效, 综合评估

Abstract:

This paper presents a model to evaluate the conservation effectiveness of Lashihai Nature Reserves.The model(used in this paper) is calculated from six evaluation indexes and seventeen sub-indexes.Based on the basic geographic data and multi-spectral band data of Landsat TM's two phases,this paper interprets and analyzes the changing situations of Lashihai Nature Reserve in 2010 and 2016.In addition,the change degree of each index in the evaluation period was calculated and the protective effects of Lashihai Nature Reserve was estimated.The evaluation results show that the protective effects in Lashihai Plateau Wetland Provincial Nature Reserve is unsatisfied.The main reasons are as follows:although the degree of fragmentation of the landscape mosaic was reduced during the period from 2010 to 2016,the landscape protection seems to be effective and water area has increased,the number of protected species and populations remain unchanged,but the construction land is increased and the man-made disturbance is enhanced,and the vegetation coverage and area of the watershed are reduced.Finally,based on the existing problems,this paper proposed a solution to improve the effectiveness of protection.

Key words: Lashihai, wetlands, Nature reserve, protective effect, comprehensive evaluation

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