Study On Assessment Of Landscape Quality Of Shan Wang Ping Ecological Park In Chongqing City

Shan Wang Ping ecological park in Nanchuan District of Chongqing has a unique Karst landforms,good ecological environment,the diversity of biological resources,beautiful natural landscape,in order to protect the development,and improve the quality of Shanwangping Karst ecological park,landscape protection and management to provide technical support for the park natural ecological environment and karst,from the 3 aspects of ecological system,ecological environment and landscape resources quality evaluation on the characteristics of Shanwangping Karst ecological park karst landscape quality.At the same time,in order to construct the karst landscape quality evaluation index system of the 3 major categories of indicators,analysis Wang Ping Shan Karst ecological park landscape value.According to the basis,as the king of the hill,the ecological public Pingka The protection and management of the park put forward the corresponding countermeasures.Take the king of the hill Ping Karst ecological park as the research object,in the light of National Wetland Park,Forest Park foundation and nature reserve construction conditions and the evaluation index system,follow the principles of index screening,based the research methodology and forest ecology by forest managers,combined with the actual situation of Chongqing City,Shanwangping Karst ecological park,put forward the construction of national ecological park in Karst,the evaluation index system and the evaluation of estimate,The evaluation index system of the construction of national ecological park in Karst,put forward here,including the Karst ecological system,ecological environment quality and landscape resources 3 a total of 19 evaluation indexes,each index and weight respectively:ecosystem structural integrity(0.2424),ecosystem types(0.1581),the unique ecosystem function(0.0950),the vulnerability of ecosystem(0.0532),forest or forest coverage(0.0512),biodiversity(0.0928)the air quality of the environment(0.0783),water quality(0.0625),soil environmental quality(0.0437),noise environmental quality(0.0336),the negative oxygen ions in the air(0.0141),the content of air bacteria(0.0076),scarcity(0.0287),typical(0.0096),scientific value(0.0077),popular science education value(0.0078),overall style(0.0056),aesthetic value(0.0046),human value(0.0035).The single sort and comprehensive sort are all tested by consistency.According to the weight,in accordance with 100 points were calculated each index score.Nanchuan Shanwangping Karst National Ecological Park karst landscape quality evaluation of total score was 91.29,in accordance with the "Karst National Ecological Park Construction of evaluation index system of evaluation of the establishment,Shanwangping Karst National Students state park karst landscape quality overall evaluation results for" excellent "and karst ecosystem,ecological environment quality and landscape resources of three single are" excellent",indicating that the ecological system has strong representativeness and typicalness,ecological environment quality excellent,high value of landscape resources,development and utilization conditions are good.