文献类型：期刊文献

英文题名：Landscape changes in a rural area in China

作者：Zhou, ZZ[]

第一作者：周再知

通信作者：Zhou, ZZ[1]

机构：[1]Chinese Acad Forestry, Res Inst Trop Forestry, Guangzhou 510520, Peoples R China

年份：2000

卷号：47

期号：1-2

起止页码：33-38

外文期刊名：LANDSCAPE AND URBAN PLANNING

收录：;WOS:【SSCI(收录号:WOS:000085200900003)，SCI-EXPANDED(收录号:WOS:000085200900003)】；

语种：英文

外文关键词：landscape change; rural area; GIS

摘要：Landscape pattern and dynamic changes were studied in Nanhua State Farm in southern China from 1970s to 1990s. Land use maps of three representative years (1972, 1985 and 1995) with a scale of 1:20 000, derived from interpreted aerial photographs and field surveys, were collected. Eleven land use categories were digitized by using digital instruments with the assistance of a Geographic Information System (GIS). Landscape pattern and dynamics analyses, which were quantified by a series of structural, shape, pattern indices, demonstrated that the number and size of parch change significantly in productive land use: type. High dominance and lower diversity characterized the landscape-of 1972. Landscape pattern of 1985 had the highest diversity and fragmentation. Up to 1995, the declining trend of diversity and dominance has been displayed. In Farm, it is shown that land management decision of different periods are the roots led to the change of landscape spatial and temporal pattern. (C) 2000 Published by Elsevier Science B.V. All rights reserved.