Remote Sensing | |
Modeling Net Ecosystem Exchange for Grassland in Central Kazakhstan by Combining Remote Sensing and Field Data | |
Pavel Propastin1  | |
关键词: carbon stocks; net ecosystem exchange; radiation use efficiency; NDVI; steppe; grassland; Kazakhstan; | |
DOI : 10.3390/rs1030159 | |
来源: mdpi | |
【 摘 要 】
Carbon sequestration was estimated in a semi-arid grassland region in Central Kazakhstan using an approach that integrates remote sensing, field measurements and meteorological data. Carbon fluxes for each pixel of 1 × 1 km were calculated as a product of photosynthetically active radiation (PAR) and its fraction absorbed by vegetation (fPAR), the light use efficiency (LUE) and ecosystem respiration (
【 授权许可】
CC BY
© 2009 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190056418ZK.pdf | 331KB | download |