| 基于GIS的代县赵杲观森林公园景观生态评价研究 |
| |
| 引用本文： | 吕志宏,张芸香,郭晋平.基于GIS的代县赵杲观森林公园景观生态评价研究[J].农学学报,2018,8(7). |
| |
| 作者姓名： | 吕志宏 张芸香 郭晋平 |
| |
| 作者单位： | 山西农业大学林学院,山西农业大学林学院,山西农业大学研究生院 |
| |
| 摘 要： | 旨在应用GIS技术，构建森林公园景观生态评价体系，以期指导森林公园规划与开发。通过对赵杲观森林公园景观影响因素的分析，选取景观原生度、敏感度、适宜度、健康度作为评价指标因子构建森林公园景观生态评价指标体系。再利用因子叠加法、层次分析法，结合GIS 技术，科学分析各评价指标权重，建立森林公园景观生态评价体系，并对赵杲观森林公园进行生态评价。结果表明，指标权重分别为适宜度0.3971、视觉敏感度0.2726、原生度0.1232、健康度0.2071。赵杲观森林公园景观生态评价数据最高值为3.0655，最低值为1.2071，整体景观生态状况良好。综合赵杲观森林公园景观生态评价结果，考虑公园实际状况划分对应保护区域，对各区域内人为活动进行不同程度的控制，对公园后续开发利用提出对策。以评价分区为依据，提出公园规划优化策略，以期实现规划设计由传统粗放模式向科学生态的方式转变。
|
| 关 键 词： | 花生 花生 生物降解膜 养分吸收 产量 |
| 收稿时间： | 2018/4/7 0:00:00 |
| 修稿时间： | 2018/4/25 0:00:00 |
Landscape Ecological Assessment of Zhaogaoguan Forest Park in Daixian Based on GIS |
| |
| Abstract: | The purpose is to apply GIS technology to construct a forest park landscape ecology assessment system, and guide the planning and development of forest parks. Through the analysis of the landscape influence factors of Zhaogaoguan Forest Park, the native landscape, visual sensitivity, landscape suitability degree, and health degree were selected as evaluation indicators to construct a forest ecological assessment index system. By using factor superposition method and AHP, combined with GIS technology, we analyzed the weight of each evaluation index, established a forest park landscape ecology evaluation system, and conducted an ecological evaluation of Zhaogaoguan Forest Park. The results showed that the index weight was 0.3971 for the suitability degree, 0.2726 for the visual sensitivity, 0.1232 for the original degree, and 0.2071 for the health degree. The highest value of landscape ecological assessment data of Zhaogaoguan Forest Park was 3.0655, the lowest value was 1.2071, and the overall landscape ecological condition was good. Based on the results of the landscape ecological assessment of Zhaogaoguan Forest Park, the corresponding protected areas are divided according to the actual condition of the park, and the human activities in each area are controlled to varying degrees, and countermeasures are proposed for the development of the park. Based on the evaluation and zoning, we put forward an optimized strategy for park planning, aiming at the transformation of the planning from a traditional extensive model to a scientific and ecological model. |
| |
| Keywords: | GIS Landscape ecological assessment Zhaogaoguan forest park |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《农学学报》浏览原始摘要信息 |
|
点击此处可从《农学学报》下载全文 |
|
