| 气候变暖对小兴安岭主要树种的潜在影响 |
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| 引用本文： | 张峥. 气候变暖对小兴安岭主要树种的潜在影响[J]. 现代农业科技, 2011, 0(13): 173-176,179 |
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| 作者姓名： | 张峥 |
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| 作者单位： | 辽宁省环境监测实验中心; |
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| 基金项目： | 国家自然科学基金重大资助项目(40331008) |
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| 摘 要： | 分别以单一树种与复合树种作为模拟对象,采用LINKAGES模型模拟预测了气候变暖对小兴安岭主要树种的潜在影响,结果表明:气候变暖对各树种的影响趋势与增温幅度关系密切。当温度上升不超过3℃时,云杉、枫桦将面临退化危险,但红松及其他阔叶树种的生长优势均更加明显;当温度上升超过5℃时,大部分树种均显示出不同程度的衰退趋势,仅蒙古栎等耐高温、干旱的阳性树种能够较好地适应未来的高温环境。
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| 关 键 词： | 林窗模型 LINKAGES 气候变暖 小兴安岭 树种 潜在影响 |
Potential Impact of Climate Warming to Major Tree Species in Xiao Hinggan Mountains |
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| ZHANG Zheng. Potential Impact of Climate Warming to Major Tree Species in Xiao Hinggan Mountains[J]. Modern Agricultural Sciences and Technology, 2011, 0(13): 173-176,179 |
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| Authors: | ZHANG Zheng |
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| Affiliation: | ZHANG Zheng(Liaoning Environmental Monitoring and Experiment Center,Shenyang Liaoning 110031) |
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| Abstract: | Potential impact of climate warming to major tree species in Xiao Hinggan Mountains on single tree species and compound tree species was predicted respectively with LINKAGES model.The results indicated that there was a close relationship between the range |
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| Keywords: | gap model LINKAGES climate warming Xiao Hinggan Mountains tree species potential impact |
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