| 基于"3S"的小流域土地利用变化动态监测 |
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| 引用本文： | 刘涛,岳彩荣,黄彬.基于"3S"的小流域土地利用变化动态监测[J].林业调查规划,2006,31(2):1-4. |
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| 作者姓名： | 刘涛 岳彩荣 黄彬 |
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| 作者单位： | 西南林学院,云南,昆明,650224 |
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| 摘 要： | 以云南省保山市杨柳小流域为例,利用小流域1994年和2004年两期土地利用现状图进行叠加分析,并运用马尔柯夫模型原理,对研究区未来土地利用演变趋势进行了模拟与预测,表明在未来20年内,有林地明显增加而农地、牧地、灌木林地将不断减少。
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| 关 键 词： | 动态监测 土地利用 “3S”技术 马尔可夫模型 |
| 文章编号： | 1671-3168（2006）02-0001-03 |
| 收稿时间： | 2005-09-08 |
| 修稿时间： | 2005年9月8日 |
Dynamic Monitoring of Land Use Change of Small Valleys based on "3S" |
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| LIU Tao,YUE Cai-rong,HUANG Bin.Dynamic Monitoring of Land Use Change of Small Valleys based on "3S"[J].Forest Inventory and Planning,2006,31(2):1-4. |
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| Authors: | LIU Tao YUE Cai-rong HUANG Bin |
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| Abstract: | Taking Yangliu small valley in Baoshan city of Yunnan as an example,the author overlapped and analyzed the land use situations in 1994 and in 2004 respectively,and imitated and studied the land use evolutionary potentials in the future using Markov model.It predicted that forest land would increase obviously but agricultural,pastoral and shrub land would decrease continuously within future 20 years' coming. |
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| Keywords: | dynamic monitoring land use "3S" technology Markov model |
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