Spatial-temporal variations in near-surface soil freeze-thaw cycles in the source region of the Yellow River during the period 2002–2011 based on the Advanced Microwave Scanning Radiometer for the Earth Observing System (AMSR-E) data
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Arid Land"
DOI: 10.1007/s40333-017-0032-4
Abstract: Detecting near-surface soil freeze-thaw cycles in high-altitude cold regions is important for understanding the Earth’s surface system, but such studies are rare. In this study, we detected the spatial-temporal variations in near-surface soil freeze-thaw cycles… read more here.
Keywords: soil freeze; thaw cycles; surface; freeze thaw ... See more keywords
Improving estimation of evapotranspiration during soil freeze-thaw cycles by incorporating a freezing stress index and a coupled heat and water transfer model into the FAO Penman-Monteith model
Sign Up to like & getrecommendations! Published in 2020 at "Agricultural and Forest Meteorology"
DOI: 10.1016/j.agrformet.2019.107847
Abstract: Abstract Evapotranspiration (ET) plays an important role in water and energy balance at the surface-atmosphere interface. It is widely reported that near-surface soil water content (SWC) or soil water potential (SWP) significantly affects ET and… read more here.
Keywords: soil freeze; penman monteith; water; model ... See more keywords
Assessment of Four Near‐Surface Soil Freeze/Thaw Detection Algorithms Based on Calibrated Passive Microwave Remote Sensing Data Over China
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DOI: 10.1029/2019ea000807
Abstract: The near‐surface soil freeze/thaw (F/T) cycle affects the surface energy balance, hydrological processes, and soil greenhouse gas release. Passive microwave remote sensing data are the most widely used method for determining the near‐surface soil F/T… read more here.
Keywords: surface soil; soil; soil freeze; near surface ... See more keywords
Changes in Soil Freeze Depth in Response to Climatic Factors in the High-Latitude Regions of Northeast China
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DOI: 10.3390/su15086661
Abstract: The changing climate in recent decades has caused rapid, widespread frozen ground degradation of the cryosphere, and changes in frozen ground may largely affect the ecosystem function. This study presents the long-term shrinkage of frozen… read more here.
Keywords: northeast china; depth; ground; high latitude ... See more keywords
Soils from cold and snowy temperate deciduous forests release more nitrogen and phosphorus after soil freeze–thaw cycles than soils from warmer, snow-poor conditions
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DOI: 10.5194/bg-17-4103-2020
Abstract: Abstract. The effects of global warming are most pronounced in winter. A reduction in snow cover due to warmer atmospheric temperature in formerly cold ecosystems, however, could counteract an increase in soil temperature by reduction… read more here.
Keywords: release; soil; frequency; magnitude ... See more keywords