| 王静,方锋,尉元明.大气CO2浓度增加对植物生长的影响[J].干旱地区农业研究,2005,(4):229~233 |
| 大气CO2浓度增加对植物生长的影响 |
| Effects of elevated atmospheric CO2 concentrations on plants |
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| DOI：10.7606/j.issn.1000-8601.2005.04.48 |
| 中文关键词: CO2浓度 植物生长变化 农业生产 |
| 英文关键词:atmospheric CO2 concentration plant growth |
| 基金项目:中国气象局兰州干旱气象研究所启动资金项目 |
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| 中文摘要: |
| 就大气CO2浓度增加对植物光合、呼吸、蒸腾和水分利用效率、植物体内养分含量、生物量、产量的影响,及对C3、C4植物影响的差异等最新研究进展进行了分析综评,并就高CO2浓度与光照、温度、氮素营养水平等环境因子相互作用后植物生长、耐旱性、地理分布等问题进行了讨论。 |
| 英文摘要: |
| Effects of elevated atmospheric CO2 concentration and its cooperation with other environment factors on growth of plants, agricultural production and plant communities are discussed. With the enhancement of CO2, photosynthesis rate and water use efficiency tend to be increased, but transpiration, respiration rate and stomatic conductance tend to be decreased. In addition, the effects of CO2 enhancement on C3 and C4 plants are remarkably different. |
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