期刊论文

Multi-resources data based environment assessment of the Jing-Hang Grand Canal in Beijing

中文

南京林业大学学报（自然科学版）

Journal of Nanjing Forestry University(Natural Sciences Edition)

1000-2006

2012

36

4

18-22

10.3969/j.issn.1000-2006.2012.04.004

“十一五”国家科技支撑计划(2006BAK30B01)；

本校为其他机构

在地理信息系统和遥感技术的支持下,以京杭大运河北京地区为例,利用2006年9月的SPOT5遥感影像数据对运河沿线区域进行解译,获取土地利用数据,并结合野外调查,构建运河沿线遗产数据库;参照已有环境评价模型,提出了历史文化遗产类环境评价的构成要素,构建了包括人文环境在内的新的综合环境评价模型(ICEA=∑ni=1IEEA,i×Wi+∑nj=1IHEA,j×Wj),并应用该模型对运河沿线区域环境状况进行了评价。研究结果表明:北京地区运河沿线区域环境总体状况一般,中等及以下等级的区域占总面积的34%;在区域上表现为由郊区向市区逐渐变差的态势,主要与各区域的自然条件、经济状况及人文环境建设有较强的相关性,需因地...

The Jing-Hang Grand Canal with a total length of more than 1 700 kin, goes through 2 500 years in Chinese history. It plays an important role in the field of Canal navigation, military affairs, political affairs and culture. Until now, the part of the Canal from Jining to Hangzhou, which is more than 1 100 kin, is still being used. However, the current situation of environment along the Canal is disgusting and the human environment is not thought important. Based on GIS and RS, SPOT5 RS image data of September in the year 2006 for Beijing city ...