Subject: "carbon dioxide" / Subject: greenhouse gas emissions and carbon / Text Availability: Citation in PubAg and Full Text

Author:: Jarecke, Karla M.; Loecke, Terrance D.; Burgin, Amy J.
Source:: Soil biology & biochemistry 2016 v.95 pp. 164-172
ISSN:: 0038-0717
Subject:: carbon dioxide, etc ; carbon; greenhouse gas emissions; greenhouse gases; hydrology; methane; methane production; monitoring; nitrous oxide; oxygen; soil air; wetlands; Ohio; Show all 13 Subjects
Abstract:: ... Hot spots and hot moments of greenhouse gas (GHG) fluxes can contribute significantly to overall GHG budgets. Hot spots and hot moments occur when dynamic soil hydrology triggers important shifts in soil biogeochemical and physical processes that control GHG emissions. Soil oxygen (O2), a direct control on biogenic GHG production (i.e., nitrous oxide-N2O, carbon dioxide-CO2 and methane-CH4), may s ...
DOI:: 10.1016/j.soilbio.2015.12.018
Chorus Open Access:: 10.1016/j.soilbio.2015.12.018
: https://dx.doi.org/10.1016/j.soilbio.2015.12.018

Author:: Liu, Xijun; Ruecker, Alexander; Song, Bo; Xing, Jing; Conner, William H.; Chow, Alex T.
Source:: Soil biology & biochemistry 2017 v.112 pp. 56-67
ISSN:: 0038-0717
Subject:: carbon dioxide, etc ; Nyssa aquatica; Taxodium distichum; carbon; climate change; coasts; ecosystems; greenhouse gas emissions; greenhouse gases; kinetics; lowland forests; methane; molecular weight; nitrous oxide; salinity; sea level; sodium chloride; soil ecology; wet-dry cycles; wetland soils; Southeastern United States; Show all 21 Subjects
Abstract:: ... Forested wetlands dominated by baldcypress (Taxodium distichum) and water tupelo (Nyssa aquatica) are commonly found in coastal regions of the southeastern United States. Global climate change and in particular sea level rise will alter the frequency and magnitude of wet/dry periods and salinity levels in these ecosystems. Soil microcosm experiments were set up to identify the effects of water lev ...
DOI:: 10.1016/j.soilbio.2017.04.002
Chorus Open Access:: 10.1016/j.soilbio.2017.04.002
: https://dx.doi.org/10.1016/j.soilbio.2017.04.002

Author:: Bhowmik, Arnab; Fortuna, Ann-Marie; Cihacek, Larry J.; Rahman, Shafiqur; Borhan, Md Saidul; Carr, Patrick M.
Source:: Soil biology & biochemistry 2017 v.112 pp. 204-215
ISSN:: 0038-0717
Subject:: carbon dioxide, etc ; agroecosystems; beets; carbon; carbon sinks; climate; cover crops; freeze-thaw cycles; greenhouse gas emissions; greenhouse gases; growers; legumes; multidimensional scaling; nitrates; nitrogen; nitrous oxide; no-tillage; soil temperature; sugar beet; urea; Show all 20 Subjects
Abstract:: ... Organic agroecological systems “produce goods using methods that preserve the environment” but can be a substantial source of greenhouse gases (GHG) if not managed properly. The objective of this experiment was to monitor nitrogen (N) and carbon (C) transformations in soils resulting from N additions, water filled pore space (WFPS) and prior tillage management during a simulated freeze-thaw. Incub ...
DOI:: 10.1016/j.soilbio.2017.04.015
Chorus Open Access:: 10.1016/j.soilbio.2017.04.015
: https://dx.doi.org/10.1016/j.soilbio.2017.04.015

Author:: Nguyen, Trung H.; Williams, Stephen; Paustian, Keith
Source:: Biomass and bioenergy 2017 v.100 pp. 126-137
ISSN:: 0961-9534
Subject:: carbon dioxide, etc ; biofuels; carbon; carbon cycle; carbon sinks; cassava; crop yield; ecosystems; energy; environmental impact; ethanol; ethanol production; feedstocks; greenhouse gas emissions; greenhouse gases; land use change; life cycle assessment; models; China; Vietnam; Show all 20 Subjects
Abstract:: ... Cassava-based ethanol has been promoted in China and Southeast Asia as an effective means to reduce greenhouse gas (GHG) emissions and promote energy security. However, existing life cycle assessments of the environmental impacts of cassava ethanol have used highly-aggregated empirical methods to estimate ecosystem C stock changes, which do not capture finer-scale characteristics of different cass ...
DOI:: 10.1016/j.biombioe.2017.02.009
Chorus Open Access:: 10.1016/j.biombioe.2017.02.009
: https://dx.doi.org/10.1016/j.biombioe.2017.02.009

Author:: Bowles, Timothy M.; Barrios-Masias, Felipe H.; Carlisle, Eli A.; Cavagnaro, Timothy R.; Jackson, Louise E.
Source:: The Science of the total environment 2016 v.566-567 pp. 1223-1234
ISSN:: 0048-9697
Subject:: carbon dioxide, etc ; Solanum lycopersicum; carbon; crop yield; deficit irrigation; drought; evapotranspiration; exudation; farms; flowering; fruit set; genotype; greenhouse gas emissions; irrigation management; leaves; microbial biomass; mutants; mycorrhizal fungi; nitrogen; nutrient uptake; organic production; phosphorus; photosynthesis; roots; sap; soil; stomatal conductance; tomatoes; vesicular arbuscular mycorrhizae; water content; water stress; water uptake; water use efficiency; Show all 33 Subjects
Abstract:: ... Plant strategies to cope with future droughts may be enhanced by associations between roots and soil microorganisms, including arbuscular mycorrhizal (AM) fungi. But how AM fungi affect crop growth and yield, together with plant physiology and soil carbon (C) dynamics, under water stress in actual field conditions is not well understood. The well-characterized mycorrhizal tomato (Solanum lycopersi ...
DOI:: 10.1016/j.scitotenv.2016.05.178
Chorus Open Access:: 10.1016/j.scitotenv.2016.05.178
: http://dx.doi.org/10.1016/j.scitotenv.2016.05.178

Main content area