Evaluating the effectiveness of neutral landscape models to represent a real landscape
文献类型：期刊论文
| 作者 | Li, XZ; He, HS; Wang, XG; Bu, RC; Hu, YM; Chang, Y; Li, XZ, Chinese Acad Sci, Inst Appl Ecol, POB 417, Shenyang 110016, Peoples R China |
| 刊名 | LANDSCAPE AND URBAN PLANNING
 |
| 出版日期 | 2004 |
| 卷号 | 69期号:1页码:137-148 |
| 关键词 | Neutral Landscape Models Real Landscape Consistency Landscape Metrics |
| ISSN号 | 0169-2046 |
| 英文摘要 | Neutral landscape models are often employed to represent real landscapes as the null hypothesis. They usually have statistical characteristics similar to real ones. But the spatial characteristics of the real and generated maps are seldom compared. In this study, the neutral landscape models generated by Rule and SimMap are tested against a real forest landscape in Northeastern China. A set of landscape metrics is used for the comparison. Values of some metrics (total number of patches, total perimeter, and aggregation index) suggest that some level of agreement between the maps generated by neutral landscape models and the real landscape do exist at landscape and class levels. But there are also metrics that do not show any agreement between generated maps and the real landscape. Neutral models tend to over-aggregate small classes at higher aggregation levels. Each neutral model has its own strength in representing the real landscape, though neither is perfect. Some metrics, for example, double-logged fractal dimension, are found to have limited capabilities in differentiating landscape structures. (C) 2003 Elsevier B.V. All rights reserved. |
| 学科主题 | Ecology ; Environmental Studies ; Geography ; Geography, Physical ; Urban Studies |
| 语种 | 英语 |
| WOS记录号 | WOS:000221385100010 |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/55295]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所 |
| 通讯作者 | Li, XZ, Chinese Acad Sci, Inst Appl Ecol, POB 417, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, XZ,He, HS,Wang, XG,et al. Evaluating the effectiveness of neutral landscape models to represent a real landscape[J]. LANDSCAPE AND URBAN PLANNING,2004,69(1):137-148. |
| APA | Li, XZ.,He, HS.,Wang, XG.,Bu, RC.,Hu, YM.,...&Li, XZ, Chinese Acad Sci, Inst Appl Ecol, POB 417, Shenyang 110016, Peoples R China.(2004).Evaluating the effectiveness of neutral landscape models to represent a real landscape.LANDSCAPE AND URBAN PLANNING,69(1),137-148. |
| MLA | Li, XZ,et al."Evaluating the effectiveness of neutral landscape models to represent a real landscape".LANDSCAPE AND URBAN PLANNING 69.1(2004):137-148. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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