[1]GONG Wen-feng,SUN Hai,LIU Chun-he,et al.Quantitative Analysis on the Landscape Diversity in Argun National Nature Reserve Based on RS and GIS[J].Research of Soil and Water Conservation,2013,20(04):213-217.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
20
Number of periods:
2013 04
Page number:
213-217
Column:
Public date:
2013-08-28
- Title:
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Quantitative Analysis on the Landscape Diversity in Argun National Nature Reserve Based on RS and GIS
- Author(s):
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GONG Wen-feng1, SUN Hai2, LIU Chun-he1, YU Hai-cheng3, ZHAO Min4
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1. College of Hydraulic and Electrical Engineering, Heilongjang University, Harbin 150086, China;
2. Argun National Nature Reserve of Inner Mongolia, Moerdaoga, Inner Mongolia 022191, China;
3. Yakeshi City Forest Bureau of Inner Mongolia, Yakeshi, Inner Mongolia 022150, China;
4. College of Life Sciences, Northeast Forestry University, Harbin 150086, China
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- Keywords:
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Argun Nature Reserve; forest landscape; landscape diversity; spatial characteristics
- CLC:
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P901
- DOI:
-
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- Abstract:
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Choosing the SPOT 4 RS image and forest map as the main data, using RS and GIS and the landscape ecological theory, the landscape diversity and its spatial characteristics in Argun National Nature Reserve of Inner Mongolia were quantitatively analyzed. The study results showed that the present mixed landscape was dominated by coniferous and broad-leaved mixed forest, coniferous forest and broad leaved forest, others landscape types mounted this landscape pattern as patches; the forest types with the early succession periods, such as Populus davidiana forest and Betula platyphylla forest, was the complicated patch shape structure, highly fragmented and higher heterogeneity, on the contrary for the forest types with the latter succession periods, such as Larix gmelinii forest. The landscape diversity index of the entire study region was 1.259 3, which showed a lower heterogeneity and the irrational and simply landscape ecological structure of the whole landscape pattern. The research results can provide theoretical and scientific basis for biodiversity conservation, construction management and landscape planning of Argun River National Nature Reserve.