摘要
按照建设项目对森林公园景观影响评价工作要求,建立了景观影响评价指标体系,包括7个一级指标和20个二级指标。二级指标影响程度等级分为较小影响、中度影响、较大影响三级,分别赋予50分、70分、90分的分值。根据评价指标权重表计算了各一级指标分值和景观影响指数,根据景观影响指数得分情况判定了建设项目对景观的影响程度,分为较小影响、中度影响、较大影响三级。研究结果有助于全面预测建设项目建设期和运营期可能对森林公园景观各方面造成的影响,据此,针对性地提出了减缓景观影响的措施和建议。
According to work requirements of landscape impact assessment of construction project to forest parks,the evaluation index system is established,including seven primary indexes and twenty secondary indexes.Impact degree of secondary index is divided into small impact,medium impact and large impact,assigned 50 points,70 points and 90 points respectively.Primary indexes and landscape impact index mark are calculated according to the weight table of evaluation index.Landscape impact degree is determined according to landscape impact index mark,which is divided into small impact,medium impact and large impact.The research results are helpful to comprehensively predict possible impact of construction project on all aspects of forest park landscape during the construction period and operation period,so as to put forward targeted measures and suggestions to mitigate the impact of landscape.
作者
吴专
许阳
徐伟涛
Wu Zhuan;Xu Yang;Xu Weitao(Industrial Development Planning Institute,State Forestry and Grassland Administration,Beijing 100010,China)
出处
《绿色科技》
2022年第7期1-4,共4页
Journal of Green Science and Technology
关键词
森林公园
景观影响评价
指标体系
forest parks
landscape impact assessment
index system
