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Soil temperature mitigation due to vegetation biophysical feedbacks

Journal Article · · Global and Planetary Change
 [1];  [2];  [1];  [1];  [1]
  1. Chinese Academy of Sciences (CAS), Changchun (China)
  2. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

Understanding the interactions between temperature regimes and vegetation cover is one of the key scientific topics in global environmental change and land surface process research. Recently, the prominent global greening trend has inspired considerable interest in examining climate feedbacks to vegetation changes. However, the impacts of recent widespread vegetation cover changes on soil temperature have been less documented and have received insufficient attention. Here, a high-resolution regional climate model was used to examine the potential impact of vegetation cover changes over the past 37 years, obtained as satellite observational data, on regional air and soil temperatures across the Heilong-Amur River Basin. Our sensitivity experiments indicated that the 1.85% increase in the regional fractional vegetation cover (FVC) from 1982 to 2018 cooled the air temperature by 0.045°C and the soil temperature by 0.19°C and that this cooling effect would continue in the near future, from 2016-2018 to 2051-2053. We found that soil temperatures were more sensitive to vegetation cover changes than air temperatures, particularly in mid-high latitude forest ecosystems; this finding helps to explain the nonsignificant decrease in soil temperatures in forest ecosystems over the past 40 years detected in the ERA5-Land reanalysis. Further, our results also suggest that vegetation restoration in forest ecosystems could mitigate the effects of climate change on permafrost environments by increasing the number of soil freezing days.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE; National Natural Science Foundation of China (NSFC); Chinese Academy of Sciences (CAS)
Grant/Contract Number:
AC05-76RL01830; 42071025; XDA28080500; 2022CXTD02
OSTI ID:
1898507
Report Number(s):
PNNL-SA-163727
Journal Information:
Global and Planetary Change, Vol. 218; ISSN 0921-8181
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (57)

Influence of snow cover changes on surface radiation and heat balance based on the WRF model journal July 2016
Divergent hydrological response to large-scale afforestation and vegetation greening in China journal May 2018
Evaporative cooling over the Tibetan Plateau induced by vegetation growth journal July 2015
Impacts of Saline-Alkali Land Improvement on Regional Climate: Process, Mechanisms, and Implications journal August 2021
Thermal and moisture response to land surface changes across different ecosystems over Heilong-Amur River Basin journal April 2022
Impact of deforestation on subsurface temperature profiles: implications for the borehole paleoclimate record journal July 2017
A critical assessment of the JULES land surface model hydrology for humid tropical environments journal January 2013
Climate change implications of soil temperature in the Mojave Desert, USA journal November 2013
Predicting soil Temperatures in a Shortgrass Steppe journal January 1984
Impact of Earth Greening on the Terrestrial Water Cycle journal April 2018
Biophysical Effects of Temperate Forests in Regulating Regional Temperature and Precipitation Pattern across Northeast China journal November 2021
Vegetation greening in China and its effect on summer regional climate journal January 2021
Spatiotemporal measurement and modeling of stand-level boreal forest soil temperatures journal July 2005
Impacts of grassland vegetation cover on the active-layer thermal regime, northeast Qinghai-Tibet Plateau, China journal October 2010
Soils Cool as Climate Warms in the Great Lakes Region: 1951–2000 journal September 2007
The mark of vegetation change on Earth’s surface energy balance journal February 2018
Assessment of differences between near-surface air and soil temperatures for reliable detection of high-latitude freeze and thaw states journal January 2018
Asymmetric daytime and nighttime surface temperature feedback induced by crop greening across Northeast China journal October 2022
Climate-Induced Shifts in Global Soil Temperature Regimes journal June 2016
Enhanced Seasonal Exchange of CO2 by Northern Ecosystems Since 1960 journal August 2013
Relationships between vegetation, air and soil temperatures on Norwegian mountain summits journal June 2017
Spatiotemporal characteristics, patterns, and causes of land-use changes in China since the late 1980s journal January 2014
Increased plant growth in the northern high latitudes from 1981 to 1991 journal April 1997
Forest Phenology Shifts in Response to Climate Change over China–Mongolia–Russia International Economic Corridor journal July 2020
Observed soil temperature trends associated with climate change in Canada journal January 2011
Effects of Land Use and Vegetation Cover on Soil Temperature in an Urban Ecosystem journal March 2010
Which is the response of soils in the Vojvodina Region (Serbia) to climate change using regional climate simulations under the SRES-A1B? journal November 2017
Climate change impacts on groundwater and soil temperatures in cold and temperate regions: Implications, mathematical theory, and emerging simulation tools journal November 2014
Contributions of ecological programs to vegetation restoration in arid and semiarid China journal November 2020
Managing Forests for Climate Change Mitigation journal June 2008
Widespread permafrost vulnerability and soil active layer increases over the high northern latitudes inferred from satellite remote sensing and process model assessments journal March 2016
Impacts of Wetland Reclamation and Paddy Field Expansion on Observed Local Temperature Trends in the Sanjiang Plain of China journal February 2019
Modeling soil temperature using air temperature features in diverse climatic conditions with complementary machine learning models journal June 2021
A review of vegetation—atmosphere interactions and their influences on mesoscale phenomena journal June 2007
An RCM projection of soil thermal and moisture regimes for North American permafrost zones journal January 2007
Impact of recent vegetation greening on temperature and precipitation over China journal December 2020
Climate mitigation from vegetation biophysical feedbacks during the past three decades journal May 2017
A long-term Global LAnd Surface Satellite (GLASS) data-set for environmental studies journal December 2013
Increased control of vegetation on global terrestrial energy fluxes journal March 2020
Effect of Climate Change on Soil Temperature in Swedish Boreal Forests journal April 2014
Climate controls on vegetation phenological patterns in northern mid- and high latitudes inferred from MODIS data journal July 2004
China and India lead in greening of the world through land-use management journal February 2019
Afforestation in China cools local land surface temperature journal February 2014
A Daily Soil Temperature Dataset and Soil Temperature Climatology of the Contiguous United States journal August 2003
The ERA5-Land soil temperature bias in permafrost regions journal August 2020
Greening of the Earth and its drivers journal April 2016
Soil temperature responses to climate change along a gradient of upland–riparian transect in boreal forest journal May 2017
Boreal and subarctic soils under climatic change journal October 2011
Evaluating Soil Threats Under Climate Change Scenarios in the Andalusia Region, Southern Spain journal March 2015
Characteristics, drivers and feedbacks of global greening journal December 2019
Will soil amplify climate change? journal January 2005
Satellites reveal contrasting responses of regional climate to the widespread greening of Earth journal May 2017
Carbon limitation of soil respiration under winter snowpacks: potential feedbacks between growing season and winter carbon fluxes journal February 2005
Investigation of the Variability of Near‐Surface Temperature Anomaly and Its Causes Over the Tibetan Plateau journal October 2020
The effect of deforestation on the regional temperature in Northeastern China journal July 2014
A review of indicators of climate change for use in Ireland journal July 2004
Ecological responses to recent climate change journal March 2002