Results 11 to 20 of about 928,096 (353)
Variations in Soil Microbial Biomass Carbon and Soil Dissolved Organic Carbon in the Re-Vegetation of Hilly Slopes with Purple Soil. [PDF]
PLoS ONE, 2016 Crust restoration is increasingly being done but we lack quantitative information on soil improvements. The study aimed to elucidate the dynamics involving soil microbial biomass carbon and soil dissolved organic carbon in the re-vegetation ...
Ning Yang +3 more
doaj +1 more source
Communications Earth & Environment, 2023 As sea level rises, previously sequestered blue carbon can be exported offshore as particulate or dissolved organic matter where it may be re-mineralized or sequestered.
Elise S. Morrison +8 more
doaj +1 more source
Long-term trends in carbon and color signal uneven browning and terrestrialization of northern lakes
Communications Earth & Environment, 2023 The widespread browning of northern lakes has been associated with long-term increases in dissolved organic carbon and color and should be linked to changes in surface water carbon dioxide, yet the long-term covariation in these three key carbon ...
Bianca M. Rodríguez-Cardona +4 more
doaj +1 more source
Impacts of Global Change on Ocean Dissolved Organic Carbon (DOC) Cycling
Frontiers in Marine Science, 2020 The marine dissolved organic carbon (DOC) pool is an important player in the functioning of marine ecosystems. DOC is at the interface between the chemical and the biological worlds, it fuels marine food webs, and is a major component of the Earth’s ...
Christian Lønborg +3 more
semanticscholar +1 more source
Frontiers in Marine Science, 2022 In the face of climate change there is a need to reduce atmospheric CO2 concentrations. Artificial upwelling of nutrient-rich deep waters has been proposed as a method to enhance the biological carbon pump in oligotrophic oceanic regions in order to ...
Markel Gómez-Letona +8 more
doaj +1 more source
The dynamics and stoichiometry of dissolved organic carbon release by kelp.
Ecology, 2020 Canopy-forming kelps are foundational species in coastal ecosystems, fixing tremendous amounts of carbon, yet we know little about the ecological and physiological determinants of dissolved organic carbon (DOC) release by kelps.
Brooke L. Weigel, C. Pfister
semanticscholar +1 more source
Scientific Data, 2022 Measurement(s) dissolved inorganic nutrients (nitrate, nitrite, phosphate, silicate) • cellular pigments (chlorophyll-a, phaeopigments) • dioxygen dissolved in marine water • particulate organic carbon and nitrogen Technology Type(s) nutrients ...
Kjell Gundersen +6 more
doaj +1 more source
Terrestrial and fluvial carbon fluxes in a tropical watershed: Nyong basin, Cameroon [PDF]
, 2009 The Nyong watershed, with an area of 27 800 km2 and a mean annual discharge of 390 m3 s−1, is the second largest river in Cameroon. The Nyong watershed serves as an outstanding study area for the examination of carbon fluxes in humid tropical ...
Boeglin, Jean-Loup +6 more
core +2 more sources
Environmental Science and Technology, 2018 The "4 per mil" initiative recognizes the pivotal role of soil in carbon resequestration. The need for evidence to substantiate the influence of agricultural practices on chemical nature of soil carbon and microbial biodiversity has become a priority ...
Xiaoming Li +7 more
semanticscholar +1 more source
Atmospheric CO2 consumption by continental erosion : present-day controls and implications for the last glacial maximum [PDF]
, 1998 The export of carbon from land to sea by rivers represents a major link in the global carbon cycle. For all principal carbon forms, the main factors that control the present-day fluxes at the global scale have been determined in order to establish global
Amiotte Suchet, Philippe +3 more
core +2 more sources