| 植物对高CO2和土壤干旱的响应趋势及对策 |
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| 引用本文： | 郭建平 高素华. 植物对高CO2和土壤干旱的响应趋势及对策[J]. 水土保持学报, 2004, 18(2): 170-173 |
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| 作者姓名： | 郭建平 高素华 |
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| 作者单位： | 中国气象科学研究院,北京,100081 |
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| 基金项目： | 国家重点基础发展规划项目(编号:G1999043407)资助 |
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| 摘 要： | 根据我国北方地区农业生态系统、沙地生态系统、草原生态系统以及长白山阔叶红松林生态系统中的优势植物种对高CO2浓度和土壤干旱的响应差异,预测了在CO2浓度增加和土壤干旱化趋势下不同优势植物的可能变化,并提出了应对这种变化可采取的措施。
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| 关 键 词： | 中国北方地区 优势植物 CO2浓度增加 土壤干旱 趋势预测 |
| 文章编号： | 1009-2242(2004)02-0170-04 |
Tendency and Countermeasures of Response of Plant to CO2 Enrichment and Soil Drought |
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| GUO Jian-ping,GAO Su-hua. Tendency and Countermeasures of Response of Plant to CO2 Enrichment and Soil Drought[J]. Journal of Soil and Water Conservation, 2004, 18(2): 170-173 |
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| Authors: | GUO Jian-ping GAO Su-hua |
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| Abstract: | Based on the differences of response of dominant plant species in agriculture ecosystem, sandland ecosystem, grassland ecosystem and pine broadleaf forest ecosystem in Changbai mountain in northern region of China to CO_2 enrichment and soil drought, the possible change of different dominant plant species under CO_2 enrichment and soil drought were forecasted, and the measures to reply this change was put forward. |
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| Keywords: | northern region of China dominant plant species CO_2 enrichment soil drought tendency forecast |
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