| 黑龙江省西部半干旱地区农林复合系统景观生态分析 |
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| 引用本文： | 王立刚,赵岭,许成启,刘新宇,李兴业,李艳霞.黑龙江省西部半干旱地区农林复合系统景观生态分析[J].防护林科技,2000(3):24-28. |
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| 作者姓名： | 王立刚 赵岭 许成启 刘新宇 李兴业 李艳霞 |
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| 作者单位： | 黑龙江省防护林研究所,黑龙江,齐齐哈尔,161041 |
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| 基金项目： | 国家“九五”攻关专题! (96 - 0 0 7- 0 1 - 0 3- 0 3) |
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| 摘 要： | 运用景观生态学的研究方法和观点对我省西部农林复合经营的典型之一———甘南县音河镇 3个具有不同特点的村的农林复合系统进行景观类型的多样性、均匀性、优势度、相对丰富度及类斑丰度的比较分析。结果表明 :地块平整规范的兴全村景观多样性指数、均匀性指数最低 ,优势度较高 ,地块复杂的山湾村则与之相反 ,景观类型多样性和均匀性指数最高 ,优势度指数最低 ,相对丰富度指数最高 ,兴建村介于 2村之间 ;而从树种景观类型上分析兴全村较山湾和兴建 2村丰富 ,特别是常绿树种类型则较其他 2村丰富 ,表明在景观宜人性、美学价值方面兴全村比其他 2村优越
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| 关 键 词： | 半干旱地区 农林复合系统 景观生态 |
ANALYSIS OF LANDSCAPE ECOLOGY OF AGROFORESTRY IN SEMI-ARID AREA OF THE WEST OF HEILONGJIANG PROVINCE |
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| WANG Li-gang,ZHAO Ling,LIU Xin-yu,XU Cheng-qi,LI Xing-ye,LI Yan-xia.ANALYSIS OF LANDSCAPE ECOLOGY OF AGROFORESTRY IN SEMI-ARID AREA OF THE WEST OF HEILONGJIANG PROVINCE[J].Protection Forest Science and Technology,2000(3):24-28. |
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| Authors: | WANG Li-gang ZHAO Ling LIU Xin-yu XU Cheng-qi LI Xing-ye LI Yan-xia |
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| Abstract: | Using research methods and viewpoint of landscape ecology, was conducted a comparison in diversity, uniformity, coverage, relative abundance,etc.in agroforestry landscape types in 3 villages with different characteristics in Yinhe Town. Results showed, that Xingquan Village with Smooth terrain was of lower diversity and uniformity index, higher coverage; but Shanwan Village with complex terrain was of higher diversity and uniformity index,lower coverage and higher relative abundance. Xingjian Village ranked between the two. Xingquan Village was of more abundant than the other two in landscape type of tree species, especially the evergreen trees. This indicated that Xingquan Village was superior to the others in attractiveness of landscape and aesthetic value. |
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| Keywords: | semi arid region agroforestry landscape ecology |
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