分开
发表于 2025-3-27 00:26:16
Stephan J. Weeks,James D. Winefordnerestimates are used to examine the spatial and temporal dynamics of NEE at seasonal, annual, and interannual scales. On average, the annual NEE of U.S. natural ecosystems is −0.54 Pg C year.. The EC-MOD estimate of the U.S. carbon sink agrees with recent estimates from the literature. The dominant so
DEVIL
发表于 2025-3-27 05:08:49
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古文字学
发表于 2025-3-27 08:15:32
2198-0721 tions of future research, this book provides an excellent resource for remote sensing specialists, ecologists, geographers, biologists, climatologists, and environmental scientists..978-3-662-52132-8978-3-642-25047-7Series ISSN 2198-0721 Series E-ISSN 2198-073X
Reverie
发表于 2025-3-27 10:43:01
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指令
发表于 2025-3-27 13:57:55
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breadth
发表于 2025-3-27 19:33:54
Green Leaf Area and Fraction of Photosynthetically Active Radiation Absorbed by Vegetation, vegetation are important biophysical variables for quantifying the cycling of water, carbon and nutrients through ecosystems. The LAI/FPAR products from the Advanced Very High Resolution Radiometer (AVHRR), the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor and the Système Pour l’Obse
证明无罪
发表于 2025-3-27 22:34:41
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acquisition
发表于 2025-3-28 05:41:48
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ALT
发表于 2025-3-28 09:30:26
Gross Primary Production of Terrestrial Vegetation,ique for GPP at ecosystem and landscape scales. A number of satellite-based Light Use Efficiency (LUE) models or Production Efficiency Models (PEM) have been developed to estimate GPP in the past few decades, and they are driven by satellite images with or without climate data. This chapter provides
津贴
发表于 2025-3-28 11:39:25
Assessing Net Ecosystem Exchange of Carbon Dioxide Between the Terrestrial Biosphere and the Atmospks between the terrestrial biosphere and the atmosphere in the context of global climate change. The eddy covariance technique provides continuous NEE measurements for a variety of ecosystem and climate types. These measurements, however, only represent the fluxes at the scale of the tower footprint