Long-term analysis of evapotranspiration over a diverse land use area in northern Thailand
Long-term analysis of evapotranspiration over a diverse land use area in northern Thailand
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泰国北部不同土地利用区域蒸散量的长期分析
DOI：
10.3178/hrl.8.45
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发表时间：
2014
影响因子：
1.1
通讯作者：
T. Oki
中科院分区：
文献类型：
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作者：
Wonsik Kim;D. Komori;Jaeil Cho;S. Kanae;T. Oki
蒸散（ET）在泰国北方不同的土地利用区域成功地估计了长期涡度相关测量。由于仪器问题和行政困难，在测量方面难免出现一些差距。月ET趋势显示6月最大值为150 ± 10 mm，1月最小值为60 ± 10 mm。年平均蒸散量为1300 ± 140 mm，蒸散量的年际变化反映了地表对气象事件和土地利用/覆被变化的响应，但降雨量变化对蒸散量的影响大于土地利用/覆被变化的影响。有效异质性的评价使用波文比，这些信息将有助于了解陆面异质性对潜热和感热的影响
Evapotranspiration (ET) over a diverse land use area in northern Thailand was successfully estimated by long-term eddy covariance measurements. Some measurement gaps due to instrumentation problems and administrative difficulties were unavoidable. Monthly ET trends revealed a maximum of 150 ± 10 mm in June and a minimum of 60 ± 10 mm in January. The annual mean ET was estimated to be 1300 ± 140 mm. The interannual variation in ET reflects the response of the land surface to meteorological events and land use/cover changes (LUCC); however, the effect of rainfall variation on ET was greater than that of LUCC. Effective heterogeneity was evaluated using the Bowen ratio; such information will be useful for understanding the effect of land surface heterogeneity on latent and sensible heat
影响因子：
--
作者：
Wonsik Kim;S. Kanae;Y. Agata;T. Oki
通讯作者：
Wonsik Kim;S. Kanae;Y. Agata;T. Oki
影响因子：
5.4
作者：
Asanuma, J;Ishikawa, H;Wang, JM
通讯作者：
Wang, JM