香格里拉县森林景观格局多尺度效应分析

林业资源管理 ›› 2011, Vol. 0 ›› Issue (6): 31-36.

香格里拉县森林景观格局多尺度效应分析

张超, 王妍, 岳彩荣, 袁华

西南林业大学,昆明 650224

收稿日期:2011-07-14 修回日期:2011-09-13 出版日期:2011-12-28 发布日期:2020-12-18
作者简介:张超(1980-),男,河北丰南人,博士,主要从事森林经理学研究。
基金资助:
西南林业大学国家林业局森林经理重点学科;云南省教育厅科学研究基金项目“基于Hyperion的高光谱干旱遥感监测技术”;国家自然科学基金(31100520)

Multi-scale Effect of Forest Landscape Pattern of Shangrila

ZHANG Chao, WANG Yan, YUE Cairong, YUAN Hua

Southwest Forestry University,Kunming 650224,China

Received:2011-07-14 Revised:2011-09-13 Online:2011-12-28 Published:2020-12-18

摘要/Abstract

摘要： 以香格里拉县5种主要森林类型为研究对象,基于全县2006年森林资源规划设计调查数据,选取斑块类型面积(CA)、斑块数量(NP)、斑块密度(PD)、边界长度(TE)和Shannon多样性指数(SHDI)共5个指数,分别从粒度(5个粒度等级)和幅度(4个幅度等级)两个方面,分析和研究了香格里拉县主要森林类型的格局特征随尺度的变化规律。结果表明:1)粒度方面,除斑块类型面积外,其他4个景观指数对粒度的变化均呈现较强的敏感性;2)幅度方面,各景观指数对幅度的变化均表现出较强的敏感性。

关键词: 尺度效应, 景观格局, 粒度, 幅度, 香格里拉

Abstract: The multi-scale effect of forest landscape pattern of Shangrila was studied by using the data of forest managemeng inventory in the year of 2006 of Shangrila.The landscape index system was built up,including Class Area,Number of Patches,Patch Density,Total Edge and Shannons Diversity Index.The response of forest landscape pattern to multiple spatial scale was analyzed on 5 grain sizes and 4 extent levels.The result shows that:(i) Number of Patches,Patch Density,Total Edge and Shannons Diversity Index were sensitive to the grain change.(ii) All the 5 indexes were sensitive to the extent change.

Key words: scale effect, landscape pattern, grain size, range size, Shangrila

中图分类号:

S757
Q149

张超, 王妍, 岳彩荣, 袁华. 香格里拉县森林景观格局多尺度效应分析[J]. 林业资源管理, 2011, 0(6): 31-36.

ZHANG Chao, WANG Yan, YUE Cairong, YUAN Hua. Multi-scale Effect of Forest Landscape Pattern of Shangrila[J]. FOREST RESOURCES WANAGEMENT, 2011, 0(6): 31-36.

参考文献

[1] Nogues B D,Araujo M B,Romdal T,et al.Scale effects and human impact on the elevational species richness gradients[J].Nature,2008,453(7192):216-220.
[2] Sedat K,Fatih S,Gunay C.Temporal changes in forest landscape patterns in artvin forest planning unit,Turkey[J].Environmental Monitoring and Assessment,2007,129(1):483-496.
[3] 郭泺,余世孝,夏北成,等.地形对山地森林景观格局多尺度效应[J].山地学报,2006,24(2):150-155.
[4] Gal Y,Yaron Z,Michael L R.Effects of interactive scale-dependent variables on beetle diversity patterns in a semi-arid agricultural landscape[J].Landscape Ecology,2007(22):687-703.
[5] Gillet F.Modeling vegetation dynamics in heterogeneous pasture-woodland landscapes[J].Ecological Modeling,2008,217(1):1-18.
[6] 张超.西藏灌木林评价与遥感分类技术研究[D].北京:中国林业科学研究院,2009.
[7] 蔡博峰,于嵘.景观生态学中的尺度分析方法[J].生态学报,2008,28(5):2279-2287.
[8] Sina M,Helmut E,Marco C.Small-scale effects of historical land use and topography on post-cultural tree species composition in an Alpine valley in southern Switzerland[J].Landscape Ecology,2007,22(8):1187-1198.
[9] Abdullah S A,Nakagoshi N.Changes in agricultural landscape pattern and its spatial relationship with forestland in the State of Selangor,peninsular Malaysia[J].Landscape and Urban Planning,2008,87(2):147-155.
[10] 邬建国.景观生态学——格局过程尺度与等级[M].北京:高等教育出版社,2000.
[11] 张娜.生态学中的尺度问题:内涵与分析方法[J].生态学报,2006,26(7):2340-2355.
[12] 国家林业局.森林资源规划设计调查主要技术规定[EB/OL].(2004-11-15)[2011-06-05].http://www.forestry.gov.cn/portal/xby/s/1312/content-127438.html.
[13] 傅伯杰,陈利顶,马克明,等.景观生态学原理及应用[M].北京:科学出版社,2001.
[14] 郭晋平.景观生态学[M].北京:中国林业出版社,2007.
[15] 龚建周,夏北成.城市土地覆被景观幅度响应的空间形态及方向分异[J].中山大学学报:自然科学版,2007,46(6):120-124.