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浅析现行土地利用/覆盖变化描述方法 被引量:1

Analysis on method of land use and land cover change description research nowadays
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摘要 土地利用/覆盖变化是当前全球变化研究的热点问题之一;将土地利用/覆盖变化的描述方法分为土地利用时空变化和景观格局两个方面,分别从土地利用程度、动态变化速度、位置迁移和转换方向及来源方向等角度分析,对土地利用变化过程中的景观格局指数的变化规律总结归纳,并对指数的适宜性作以分析。 Land use and land cover change (LUCC) is one of the core sbujects of global changing,The paper measures the method of description of LUCC as two aspects: the land use special variation and landscape pattern.Then the analysis is given from the points of view as followings: land use degree, dynamic changing rate, position moving and exchanging fluxion; the general principle of landscape pattern indices trend is summarized while land use changing; discussed that whether the pattern indices are applicable for LUCC.
出处 《国土与自然资源研究》 2006年第2期32-34,共3页 Territory & Natural Resources Study
关键词 土地利用/覆盖 时空变化 景观格局 land use and land cover change special variation landscape pattern
作者简介 周墨(1979-),男,硕士研究生,研究方向为土地资源管理。
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