太阳成8722(中国)有限公司-GREEN NO.1

标题：Peri-urban vegetated landscape pattern changes in relation to socioeconomic development作者：Su, Shiliang; Wang, Yaping; Luo, Fanghan; Mai, Gengchen; Pu, Jian

来源出版物：ECOLOGICAL INDICATORS 卷：46 页：477-486 DOI：10.1016/j.ecolind.2014.06.044 出版年：NOV 2014

摘要：Pen-urban vegetation, which delivers a diversity of fundamental services, sustains increasing pressures from human activities. Characterizing the socioeconomic drivers of vegetated landscape pattern changes can inform ecological management. Vegetated landscape pattern changes, (including paddy, dryland, woodland, forest, and perennial plantations) in Tiaoxi watershed (China) between 1985 and 2009, were characterized using a set of landscape metrics. Their relationships with socioeconomic development were quantified by multivariable regression. Results showed that Tiaoxi watershed experienced rapid socioeconomic development based on a set of indicators (demography, economy, and social activities). Vegetated landscapes were less abundant and connected, and became more irregular, fragmented, and diverse at landscape level. At class level, increasing fragmentation and isolation were identified for all vegetated landscape types. Paddy, dryland, and forest decreased in area and aggregation, while woodland and perennial plantations presented opposite trends. Socioeconomic drivers of vegetated landscapes pattern changes differed with metrics and with vegetated landscape types. Generally, population growth, road construction, income increase, and tertiary industry development were the major drivers. The identified socioeconomic drivers differed from those for urban areas in previous related report. The inconsistence could be attributed to the different socioeconomic conditions and their interactions with land use practice between urban and pen-urban areas. This study contributed to the identification of key socioeconomic indicators influencing vegetated landscape pattern changes in pen-urban regions.

入藏号：WOS:000342656100050

文献类型：Article

语种：English

作者关键词：Vegetated landscape patterns, Landscape metrics, Socioeconomic indicators, Peri-urbanization, Remote sensing

扩展关键词：MEDITERRANEAN REGION; FOREST FRAGMENTATION; PROTECTED AREA; CITY EXPANSION; URBAN FOREST; MEXICO-CITY; URBANIZATION; SCALE; LAND; IMPACTS

通讯作者地址：Su, Shiliang; Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Peoples R China.

电子邮件地址：shiliangsu@163.com

地址：

[Su, Shiliang; Wang, Yaping; Luo, Fanghan; Mai, Gengchen; Pu, Jian]Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Peoples R China.

[Su, Shiliang] Wuhan Univ, Minist Educ, Key Lab Geog Informat Syst, Wuhan 430072, Peoples R China.

[Su, Shiliang] Wuhan Univ, Key Lab Digital Mapping & Land Informat Applicat, Natl Adm Surveying Mapping & Geoinformat, Wuhan 430072, Peoples R China.

研究方向：Biodiversity & Conservation; Environmental Sciences & Ecology

ISSN：1470-160X