Deficit irrigation effectively reduces soil carbon dioxide emissions from wheat fields in Northwest China.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.9800
Abstract: BACKGROUND An irrigation regime is an important factor in regulating soil CO2 emissions from wheat fields. Deficit irrigation can be applied easily in the fields and has been implemented in northwest China. Previous studies have… read more here.
Keywords: soil; soil co2; irrigation; deficit irrigation ... See more keywords
Differential effects of wetting and drying on soil CO2 concentration and flux in near-surface vs. deep soil layers
Sign Up to like & getrecommendations! Published in 2020 at "Biogeochemistry"
DOI: 10.1007/s10533-020-00658-7
Abstract: Soil stores over 2500 Pg carbon (C), with the majority of C stored in deep soil layers (> 30 cm). Soil C can be lost to the atmosphere when organic compounds are mineralized to carbon dioxide… read more here.
Keywords: soil co2; wetting drying; co2 concentration; co2 ... See more keywords
Environmental controls and influences of Pinus roxburghii Sarg. (Chir pine) plantation on temporal variation in soil carbon dioxide emission and soil organic carbon stock under humid subtropical region
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-021-09419-x
Abstract: Soil carbon dioxide emission is a major component of ecosystem respiration, responsible for organic carbon losses from the ecosystem. In Pinus roxburghii Sarg. plantations, higher CO2 emission coincided with maximum soil moisture and soil temperature… read more here.
Keywords: soil co2; carbon; organic carbon; soil ... See more keywords
Soil carbon dioxide emission associated with soil porosity after sugarcane field reform
Sign Up to like & getrecommendations! Published in 2018 at "Mitigation and Adaptation Strategies for Global Change"
DOI: 10.1007/s11027-018-9800-5
Abstract: This study aimed to characterize soil carbon dioxide (CO2) emission associated with soil pore distribution in an Oxisol and Ultisol under chiseling in the planting row and in total area for sugarcane (Saccharum officinarum) cultivation.… read more here.
Keywords: soil co2; carbon; soil; co2 emission ... See more keywords
Seasonal variation in soil CO2 emission and leaf gas exchange of well‐managed commercial Citrus sinensis (L.) orchards
Sign Up to like & getrecommendations! Published in 2021 at "Plant and Soil"
DOI: 10.1007/s11104-021-04986-x
Abstract: To investigate whether soil clay content, cultivar and seasonal variation have any effect on soil CO2 emission rates and leaf CO2 assimilation rates in a drip-irrigated commercial Citrus sinensis orchard. The study was carried out… read more here.
Keywords: co2; soil; soil co2; citrus ... See more keywords
Soil gas dynamics monitoring at a CO2-EOR site for leakage detection
Sign Up to like & getrecommendations! Published in 2017 at "Geomechanics and Geophysics for Geo-Energy and Geo-Resources"
DOI: 10.1007/s40948-017-0053-7
Abstract: A comprehensive soil gas monitoring program was conducted at a CO2-enhanced oil recovery site in western Mississippi to validate near-surface monitoring technologies for CO2 leakage detection. The program included three main monitoring technologies: (1) using… read more here.
Keywords: co2 flux; soil co2; soil gas; gas ... See more keywords
Acid rain reduces soil CO2 emission and promotes soil organic carbon accumulation in association with decreasing the biomass and biological activity of ecosystems: A meta-analysis
Sign Up to like & getrecommendations! Published in 2022 at "CATENA"
DOI: 10.1016/j.catena.2021.105714
Abstract: Abstract Acid rain, as one of the global environmental issues, alters the biogeochemistry of terrestrial ecosystems. However, the responses of soil greenhouse gases (GHGs) emissions to acid rain remain unclear, thus creating large uncertainties in… read more here.
Keywords: soil co2; acid rain; biomass; soil ... See more keywords
Contribution of biological crust to soil CO2 efflux in a Mediterranean shrubland ecosystem
Sign Up to like & getrecommendations! Published in 2017 at "Geoderma"
DOI: 10.1016/j.geoderma.2016.11.012
Abstract: Abstract In Mediterranean ecosystems, the soil biological crust (hereafter biocrust) plays a crucial role in maintaining ecosystem functioning. In these ecosystems, soil water content can often be a stronger driver of soil CO2 efflux than… read more here.
Keywords: soil co2; biocrust; contribution; co2 efflux ... See more keywords
Increased precipitation differentially changed soil CO2 efflux in arid and humid areas
Sign Up to like & getrecommendations! Published in 2021 at "Geoderma"
DOI: 10.1016/j.geoderma.2021.114946
Abstract: Abstract It has been well acknowledged that a continuous increase in atmospheric carbon dioxide (CO2) concentration will lead to climate warming. Numerous experiments have found that increased precipitation could promote soil CO2 emissions into the… read more here.
Keywords: co2; increased precipitation; co2 efflux; soil co2 ... See more keywords
Soil CO2 flux and temperature from a new geothermal area in the Cordón de Inacaliri Volcanic Complex (northern Chile)
Sign Up to like & getrecommendations! Published in 2021 at "Geothermics"
DOI: 10.1016/j.geothermics.2020.101961
Abstract: Abstract This paper deals with the first geochemical data from an unexplored sector of the Cordon de Inacaliri Volcanic Complex (Central Andes, Chile). The site is located at ∼5,150-5,200 m a.s.l., inside the Pabelloncito graben where,… read more here.
Keywords: co2; area; co2 flux; soil co2 ... See more keywords
Small-scale spatial variability of soil CO2 flux: Implication for monitoring strategy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2018.10.001
Abstract: Abstract In recent decades, soil CO2 flux measurements have been often used in both volcanic and seismically active areas to investigate the interconnections between temporal and spatial anomalies in degassing and telluric activities. In this… read more here.
Keywords: monitoring strategy; soil; soil co2; co2 flux ... See more keywords