Annual variability in leaf area index and isoprene and monoterpene emissions during drought years in Texas
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- 作者：Ling Huang ; Elena C. McDonald-Buller ; ecmb@mail.utexas.edu" class="auth_mail ; Gary McGaughey ; Yosuke Kimura ; David T. Allen
- 关键词：Biogenic emissions ; Drought ; Leaf area index ; MODIS
- 刊名：Atmospheric Environment
- 出版年：August 2014
- 年：2014
- 卷：92
- 期：Complete
- 页码：240-249
- 全文大小：3943 K
文摘
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Leaf area index (LAI) is a key input parameter for biogenic emissions models.
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Eastern Texas has diverse land cover and climatology with recent severe drought.
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20">Interannual variations in LAI can exceed 20%.
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25">LAI was lower during drought years.
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Declines in LAI and increases in temperature and surface insolation may exert competing effects.