郑州黄河风景名胜区生态敏感性评价研究

Research on Ecological Sensitivity Evaluation of Yellow River Scenic Area in Zhengzhou

利用AHP层次分析法从地形地貌、自然环境、风景资源、人类活动4个方面对郑州黄河风景名胜区进行生态敏感性评价。结果表明:郑州黄河风景名胜区整体生态敏感性以中、高为主;不敏感区面积为2.195 km2,占比8.7%;低敏感区面积为6.104 km2,占比24.3%;中敏感区面积为6.959 km2,占比27.7%;高敏感区面积为6.175km2,占比24.6%;极敏感区面积为3.697km2,占比14.7%。评价结果可为郑州黄河风景名胜区生态保护和高质量发展提供参考。

The AHP analytic hierarchy method was used to evaluate the ecological sensitivity of the Yellow River Scenic Area in Zhengzhou from four aspects, including topographic landform, natural environment, scenic resources and human activities.The results showed that the overall ecological sensitivity of the Yellow River Scenic Area in Zhengzhou was mainly medium and high.The area of insensitive area was 2.195 km~2,accounting for 8.7%;The area of low-sensitivity area was 6.104 km~2,accounting for 24.3%;The area of the middle sensitive area was 6.959 km~2,accounting for 27.7%;The area of high-sensitivity area was 6.175 km~2,accounting for 24.6%;The area of the extremely sensitive area was 3.697 km~2,accounting for 14.7%.The evaluation results can provide a reference for the ecological protection and high-quality development of the Yellow River Scenic Area in Zhengzhou.