城市化过程中开封市郊区农业景观变化过程分析

doi:10.11820/dlkxjz.2010.01.016

地理科学进展 ›› 2010, Vol. 29 ›› Issue (1): 117-122.doi: 10.11820/dlkxjz.2010.01.016

城市化过程中开封市郊区农业景观变化过程分析

梁国付1,2|田莉2|丁圣彦1,2

1. 河南大学资源与环境研究所|开封 475001； |2. 河南大学环境与规划学院|开封 475001

出版日期:2010-01-25 发布日期:2010-01-25
作者简介:梁国付(1973-)|男|河南林州人|博士生|从事景观生态学研究。 E-mail: liangguofu@126.com
基金资助:
国家自然科学基金项目（40671175）；河南省教育厅自然科学基金项目（2009B170002）

Analysis of Suburban Agricultural Landscape Dynamics of Kaifeng City during the Urbanization Process

LIANG Guofu1,2, TIAN Li2, DING Shengyan1,2

1. Institute of Natural Resources and Environmental Science Research, Henan University, Kaifeng 475001, Henan, China|
2. College of Environment &|Planning, Henan University, Kaifeng 475001, Henan, China

Online:2010-01-25 Published:2010-01-25

摘要/Abstract

摘要：

运用景观生态学的基本原理，借助于遥感和地理信息系统技术，分析了1975-2004年城市化过程中开封市郊区农业景观变化过程。结果表明：1975年，开封市郊区农业景观特征显著，为典型的农业景观，景观类型主要是旱地和稻田景观类型，其次为建设用地景观类型，其中旱地景观类型为优势景观类型，景观为农业、城市和自然植被组成的镶嵌体。2004年，西郊城市化特征明显，景观特征表现为密集的建筑物和道路，景观类型主要为灌溉用地和建设用地景观类型，而北郊基本上还保持郊区农业景观特征。1975-2004年，各采样区内景观格局动态明显，其中旱地、稻田、灌丛和沙地景观类型面积减少，芦苇景观类型基本消失，而道路、鱼塘、河流、绿地、建设用地和灌溉地景观类型面积增加。景观变化与城市化发展和引黄灌溉等因素密切相关，景观变化深受人类活动的影响。

关键词: 城市化；郊区；农业景观；开封市

Abstract:

Based on the remote sensing, geographic information systems technology and the basic principles of landscape ecology, we analyzed the dynamics of suburban agricultural landscape changes in Kaifeng city during the urbanization process from 1975 to 2004. The results showed that: in 1975, the agricultural landscape features were characterized by a typical suburban agricultural landscape pattern, and landscape types were mainly dry land and paddy fields landscape types, followed by the construction land landscape types. Landscape was composed of a mosaic of agriculture, urban and natural vegetations. In 2004, urbanization in the western suburbs was obvious, with dense buildings and roads, and the main types were irrigated land and construction land landscapes. The northern suburbs basically remained the countryside agricultural landscape. However, from 1975 to 2004, in the two sampling areas, landscape dynamics were both significant. The areas of dry land, paddy fields, scrub and sandy landscape type decreased, and reed landscape types disappeared, while the area of roads, ponds, rivers, green land, construction land, irrigated land landscapes increased. Landscape changes have a close relation with urbanization and diverting water from the Yellow River.

Key words: agricultural landscape, Kaifeng, suburban, urbanization

梁国付1,2|田莉2|丁圣彦1,2. 城市化过程中开封市郊区农业景观变化过程分析[J]. 地理科学进展, 2010, 29(1): 117-122.

LIANG Guofu1,2, TIAN Li2, DING Shengyan1,2 . Analysis of Suburban Agricultural Landscape Dynamics of Kaifeng City during the Urbanization Process[J]. PROGRESS IN GEOGRAPHY, 2010, 29(1): 117-122.

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城市化过程中开封市郊区农业景观变化过程分析

Analysis of Suburban Agricultural Landscape Dynamics of Kaifeng City during the Urbanization Process

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