摘要
选取自然性、多样性、稀有性、代表性、生态脆弱性、面积适宜性、人类干扰等7个指标,采取专家意见等方法获得各指标权重,建立评价模型等,对陕西摩天岭自然保护区自然资源与生态环境质量进行了评价,结果为综合分值为81.58分,符合I级质量标准,其中自然性指标得分78分,多样性指标得分72分,代表性指标得分90分,稀有性指标分值90分,生态脆弱性指标得分84分,面积适宜性指标得分值92分,人为干扰指标分值94分,本保护区自然资源与生态环境质量较好,具有较高的保护价值。
Seven indicators like naturalness,diversity,rareness,representativeness,ecological fragility,suitability and human intervene were selected with their weight given by expert for the assessment model formulation to assess the natural resources and ecological quality of Motianling Nature Reserve.The integrated value of assessment is 81.58 meeting the grade I standards.The values for seven indicators are respectively,78,72,90,90,84,92 and 94,indicating the high quality of environment and natural resource protection.
作者
谢凤鸣
XIE Feng-ming(Hanxi Forestry Bureau, Hanzhong, Shaanxi 72300)
出处
《陕西林业科技》
2017年第6期11-18,共8页
Shaanxi Forest Science and Technology
关键词
陕西摩天岭自然保护区
自然资源
环境质量
评价
Motianling Nature Reserve
natural resources
environmental quality
assessment
