| 湛江市城市公园绿地景观格局及优化研究 |
| |
| 引用本文： | 钟来元,陈士银,何宇嘉.湛江市城市公园绿地景观格局及优化研究[J].国土与自然资源研究,2009(1):59-61. |
| |
| 作者姓名： | 钟来元 陈士银 何宇嘉 |
| |
| 作者单位： | 广东海洋大学农学院,广东,湛江,524088 |
| |
| 基金项目： | 湛江市科技计划项目，广东海洋大学自然科学研究项目 |
| |
| 摘 要： | 以湛江市2005年的遥感影像为信息源,通过Geoimager4.0对图片进行处理后,利用Mapgis的图像、数据处理功能,获取湛江市公园绿地景观图斑,得出图斑的数量、面积、周长等特征,分区计算公园绿地景观指数;结果表明,湛江市公园绿地斑块分布不均衡,景观结构不合理,多样性不高,各区优势度差异明显,均匀度较低,破碎化程度高,分离度较大;提出了湛江市城市公园绿地景观生态优化的对策和措施。
|
| 关 键 词： | 公园绿地 景观格局 地理信息系统 优化 湛江市 |
Study on landscape pattern and optimization of urban parks and greenbelt of Zhanjiang City |
| |
| ZHONG Lai-yuan,CHEN Shi-yin,HE Yu-jia.Study on landscape pattern and optimization of urban parks and greenbelt of Zhanjiang City[J].Territory & Natural Resources Study,2009(1):59-61. |
| |
| Authors: | ZHONG Lai-yuan CHEN Shi-yin HE Yu-jia |
| |
| Institution: | ZHONG Lai-yuan,CHEN Shi-yin,HE Yu-jia(College of Agricultural,Guangdong Ocean University,Zhanjiang 524088,China) |
| |
| Abstract: | Based on the sources of Remote Sensing(RS)images of Zhanjiang City in 2005,and by using the function of dealing with images and data of Geographic Information System(GIS),this paper produces the patches of landscape types and presents such characteristics of the patches as quantities,perimeters,and areas etc.Then,the present situation,spatial patterns of urban parks and greenbelts were elaborated by calculating and analyzing the landscape indexes.Results showed that urban parks and greenbelts in Zhanjiang C... |
| |
| Keywords: | parks and greenbelts landscape pattern GIS optimization Zhanjiang City |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
