Smoke-haze from the 1997 Indonesian forest fires:: effects on pollution levels, local climate, atmospheric CO2 concentrations, and tree photosynthesis
Smoke-haze from the 1997 Indonesian forest fires:: effects on pollution levels, local climate, atmospheric CO2 concentrations, and tree photosynthesis
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DOI：
10.1016/s0378-1127(99)00060-2
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发表时间：
1999-12-06
影响因子：
3.7
通讯作者：
Unam, L
中科院分区：
文献类型：
--
作者：
Davies, SJ;Unam, L
对大气成分、当地气候和树苗气体交换进行了监测，以评估1997年印度尼西亚森林火灾烟雾的短期影响。烟霾使大气颗粒物、SO2、CO、CH4和CO2浓度升高，相对湿度升高，光合有效辐射和环境温度降低。尽管CO2水平升高，光合作用在三个树种减少烟雾，间接通过减少PAR水平，并直接通过升高气溶胶和大气污染物水平。(C)1999 Elsevier Science B.V.保留所有权利。
Atmospheric composition, local climate and sapling gas exchange were monitored to assess the short-term effects of smoke-haze from the 1997 Indonesian forest fires. Atmospheric concentrations of particulate matter, SO2, CO, CH4 and CO2, and relative humidity were elevated, and photosynthetically active radiation and ambient temperature were reduced by the smoke-haze. Despite elevated CO2 levels, photosynthesis in three tree species was reduced by the smoke-haze, both indirectly through reduced PAR levels, and directly through elevated aerosol and atmospheric pollutant levels. (C) 1999 Elsevier Science B.V. All rights reserved.