Applicability and simplification study of patch level landscape metrics based on GLC30
ZHANG Qianning1, TAN Shiteng1,2, XU Zhu1,2,3, HUANG Zechun1,2
1. Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 611756, China; 2. State-province Joint Engineering Laboratory of Spatial Information Technology for High-speed Railway Safety, Chengdu 610031, China; 3. Collaborative Innovation Center for Rail Transport Safety Ministry of Education of the People’s Repulic of China, Chengdu 610031, China
Abstract：Patch is the basic unit in landscape pattern and patch metrics constitute an important basis for quantifying patch morphology. Presently there are many patch level metrics and most of them have certain redundancy. Therefore for the purpose of applying patch metrics reasonably, the objectives of this paper are the applicability analysis of patch morphological metrics, the multiple-index analysis based on the patch morphological metrics and reducing many patch metrics to several patch metrics to express different patches. by the correlation analysis and principal component analysis. The experiment is on the basis of applicability analysis about 11 patch morphological metrics with global land cover data (GLC30), and all the metrics except area and perimeter are simplified by the two analysis methods. The experiment result shows that the two patch metrics, radius of gyration and support radius, could express and describe the different morphological patches well. The experimental results could serve as an important reference for the quantitative study of the scale effect in the landscape pattern.
张倩宁, 谭诗腾, 徐柱, 黄泽纯. 基于GLC30数据的斑块级别景观指标适用性及简化研究[J]. 国土资源遥感, 2017, 29(4): 98-105.
ZHANG Qianning, TAN Shiteng, XU Zhu, HUANG Zechun. Applicability and simplification study of patch level landscape metrics based on GLC30. REMOTE SENSING FOR LAND & RESOURCES, 2017, 29(4): 98-105.
[1] 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. Wu J G.Landscape Ecology:Pattern,Process,Scale and Hierarchy[M].Beijing:Higher Education Press,2000. [2] 张秋菊,傅伯杰,陈利顶.关于景观格局演变研究的几个问题[J].地理科学,2003,23(3):264-270. Zhang Q J,Fu B J,Chen L D.Several problems about landscape pattern change research[J].Scientia Geographica Sinica,2003,23(3):270-275. [3] Cushman S A,McGarigal K,Neel M C.Parsimony in landscape metrics:Strength,universality,and consistency[J].Ecological Indicators,2008,8(5):691-703. [4] 陈文波,肖笃宁,李秀珍.景观指数分类、应用及构建研究[J].应用生态学报,2002,13(1):121-125. Chen W B,Xiao D N,Li X Z.Classification, application,and creation of landscape indices[J].Chinese Journal of Applied Ecology,2002,13(1):121-125. [5] 龚建周,夏北成.景观格局指数间相关关系对植被覆盖度等级分类数的响应[J].生态学报,2007,27(10):4075-4085. Gong J Z,Xia B C.Response to classification numbers of vegetation types on correlative coefficients among landscape metrics[J].Acta Ecologica Sinica,2007,27(10):4075-4085. [6] 林孟龙,曹 宇,王 鑫.基于景观指数的景观格局分析方法的局限性:以台湾宜兰利泽简湿地为例[J].应用生态学报,2008,19(1):139-143. Lin M L,Cao Y,Wang X.Limitations of landscape pattern analysis based on landscape indices:A case study of Lizejian wetland in Yilan of Taiwan Province,China[J].Chinese Journal of Applied Ecology,2008,19(1):139-143. [7] 刘 宇,吕一河,傅伯杰.景观格局——土壤侵蚀研究中景观指数的意义解释及局限性[J].生态学报,2011,31(1):267-275. Liu Y,Lyu Y H,Fu B J.Implication and limitation of landscape metrics in delineating relationship between landscape pattern and soil erosion[J].Acta Ecologica Sinica,2011,31(1):267-275. [8] 刘小平,黎 夏,陈逸敏,等.景观扩张指数及其在城市扩展分析中的应用[J].地理学报,2009,64(12):1430-1438. Liu X P,Li X,Chen Y M,et al.Landscape expansion index and its applications to quantitative analysis of urban expansion[J].Acta Geographica Sinica,2009,64(12):1430-1438. [9] 张林艳,夏既胜,叶万辉.景观格局分析指数选取刍论[J].云南地理环境研究,2008,20(5):38-43. Zhang L Y,Xia J S,Ye W H.Overview on choosing landscape indices in landscape pattern analysis[J].Yunnan Geographic Environment Research,2008,20(5):38-43. [10] Riitters K H,O’Neill R V,Hunsaker C T,et al.A factor analysis of landscape pattern and structure metrics[J].Landscape Ecology,1995,10(1):23-39. [11] 布仁仓,胡远满,常 禹,等.景观指数之间的相关分析[J].生态学报,2005,25(10):2764-2775. Bu R C,Hu Y M,Chang Y,et al.A correlation analysis on landscape metrics[J].Acta Ecologica Sinica,2005,25(10):2764-2775. [12] 彭保发,陈端吕,李文军,等.土地利用景观格局的稳定性研究——以常德市为例[J].地理科学,2013,33(12):1484-1488. Peng B F,Chen D L,Li W J,et al.Stability of landscape pattern of land use:A case study of Changde[J].Scientia Geographica Sinica,2013,33(12):1484-1488. [13] 彭 建,王仰麟,张 源,等.土地利用分类对景观格局指数的影响[J].地理学报,2006,61(2):157-168. Peng J,Wang Y L,Zhang Y,et al.Research on the influence of land use classification on landscape metrics[J].Acta Geographica Sinica,2006,61(2):157-168. [14] Lechner A M,Reinke K J,Wang Y,et al.Interactions between landcover pattern and geospatial processing methods:Effects on landscape metrics and classification accuracy[J].Ecological Complexity,2013,15:71-82. [15] McGarigal K,Marks B J.FRAGSTATS:Spatial Analysis Program for Quantifying Landscape Structure[R].USDA Forest Service-General Technical Report PNW-GTR-351.Corvallis,OR,1995. [16] EPA.Landscape Monitoring and Assessment Research Plan[R].EPA 620/R-94-009.Las Vegas,NV:Environmental Monitoring Systems Laboratory,1994. [17] 陈 燕,齐清文,杨志平,等.数学形态学在黄土地貌单元分类学上的应用[J].山地学报,2005,23(1):96-100. Chen Y,Qi Q W,Yang Z P,et al.Application of math-morphological features in relief taxonomy of Loess Plateau[J].Journal of Mountain Science,2005,23(1):96-100. [18] 张春英,张春玲.植被景观指数随复合地形因子分异的变化规律[J].中国农学通报,2012,28(1):65-68. Zhang C Y,Zhang C L.Law of landscape pattern indices responding to composite mountain factors spatial heterogeneity[J].Chinese Agricultural Science Bulletin,2012,28(1):65-68. [19] 刘学录,董旺远,林慧龙.景观要素的形状指数与形状特征的关系[J].甘肃科学学报,2000,12(3):17-20. Liu X L,Dong W Y,Lin H L.The relations between the shape index of the landscape elements and their shape features[J].Journal of Gansu Sciences,2000,12(3):17-20. [20] 杨晓艳,闫东浩,程 锋.耕地整理的景观效应分析[J].自然资源学报,2005,20(4):572-581. Yang X Y,Yan D H,Cheng F.Study on landscape effects from cultivated land consolidation[J].Journal of Natural Resources,2005,20(4):572-581. [21] 毛 亮,李满春,刘永学,等.一种基于面积紧凑度的二维空间形状指数及其应用[J].地理与地理信息科学,2005,21(5):11-14. Mao L,Li M C,Liu Y X,et al.A 2-dimensional shape index based on area compactness and its applications[J].Geography and Geo-Information Science,2005,21(5):11-14. [22] 苏为华.多指标综合评价理论与方法问题研究[D].厦门:厦门大学,2000. Su W H.Study on Comprehensive Evaluation Theory and Methodological Issues[D].Xiamen:Xiamen University,2000. [23] Nankai S,Kawaguri M,Yoshioka T,et al.Quantitative analysis method and its system using a disposable sensor:U.S.,Patent 5266179[P].1993-11-30. [24] 吴殿廷,吴 迪.用主成分分析法作多指标综合评价应该注意的问题[J].数学的实践与认识,2015,40(20):143-150. Wu D T,Wu D.Some problems in comprehensive evaluation of the principal component analysis[J].Mathematics in Practice and Theory,2015,40(20):143-150. [25] 陈述云,张崇甫.多指标综合评价方法及其优化选择研究[J].数理统计与管理,1994,13(3):18-21. Chen S Y,Zhang C F.On methodology of multi-indicator composite evaluation[J].Application of Statistics and Management,1994,13(3):18-21.
2017, Vol. 29 
