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| 阔叶红松林净初级生产力对气候变化响应模拟 | |
| 引用本文： | 周春华,郝占庆,贺红士,周丹卉.阔叶红松林净初级生产力对气候变化响应模拟[J].辽宁工程技术大学学报(自然科学版),2009,28(3). |
| 作者姓名： | 周春华 郝占庆 贺红士 周丹卉 |
| 作者单位： | 1. 中国科学院,沈阳应用生态研究所,辽宁,沈阳,110016;中国科学院研究生院,北京,100039 2. 中国科学院,沈阳应用生态研究所,辽宁,沈阳,110016 3. 美国密苏里大学,自然资源学院,哥伦比亚,65211 |
| 基金项目： | 国家自然科学基金重点项目 |
| 摘 要： | 为研究气候变化对小兴安岭阔叶红松林的影响,应用生态系统过程模型PnET-Ⅱ,分别模拟现行气候和未来气候下阔叶红松林净初级生产力(NPP)的变化.结果显示,近43年来阔叶红松林NPP无明显变化趋势.在两种未来气候模拟方案下,阔叶红松林NPP变化趋势都是先增加后减少,但不同的气候模拟方案下,变化幅度略有差异.该成果可为气候变化下阔叶红松林的合理经营提供参考. |
| 关 键 词： | 阔叶红松林 净初级生产力 气候变化 PnET-Ⅱ模型 |
Modeling response of mixed Korean pine and broad-leaf forest to climate change |
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| ZHOU Chunhua,HAO Zhanqing,HE Hongshi,ZHOU Danhui.Modeling response of mixed Korean pine and broad-leaf forest to climate change[J].Journal of Liaoning Technical University (Natural Science Edition),2009,28(3). | |
| Authors: | ZHOU Chunhua HAO Zhanqing HE Hongshi ZHOU Danhui |
| Institution: | 1. Institute of Applied Ecology;Chinese Academy of Sciences;110016 Shenyang;P. R. China;2. School of Natural Resources;University of Missouri-Columbia;MO65211 Columbia;USA;3. Graduate School of the Chinese Academy of Sciences;Beijing;100039 Beijing;P. R. China |
| Abstract: | In order to investigate the effect of climate change on mixed Korean pine and broad-leaf forest, the PnET-II model is used to predict the net primary productivity (NPP) trend of mixed Korean pine and broad-leaf forest under current climate change and future climate change. The results show that the NPP of mixed Korean pine and broad-leaf forest has no obvious tendency during the past 43 years. Under two different scenarios, the NPP of mixed Korean pine and broad-leaf forest, both increase at early stage and... |
| Keywords: | mixed Korean pine and broad-leaf forest Net primary productivity climate change PnET-II |
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