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  5. Evidence of wintertime CO<sub>2</sub> emission from snow-covered grounds in high latitud

Evidence of wintertime CO<sub>2</sub> emission from snow-covered grounds in high latitud

来源 :中国科学：地球科学英文版 | 被引量 : 0次 | 上传用户：wpe2727
【摘 要】
：
In order to measure CO<sub>2</sub> flux in wintertime arctic ecosystems, CO<sub>2</sub> gas was sampled from various snow-covered grounds by using a closed cham
【作 者】
：
方精云 唐艳鸿KOIZUMI Hiroshi(Divisio 
【出 处】
：
中国科学：地球科学英文版
【发表日期】
：
1999年4期
【关键词】
：
ARCTIC CO2 EMISSION high LATITUDES icecap. arctic  CO2 emission  high latitudes 
【基金项目】
：
Project supported in part by the National Natural Science Foundation of China (Grant No. 39425003),The travel expenses for air sampling were partly supported by Land Economy Group.
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In order to measure CO<sub>2</sub> flux in wintertime arctic ecosystems, CO<sub>2</sub> gas was sampled from various snow-covered grounds by using a closed chamber method during the First China Arctic Scientific Expedition from Mar
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