Mixedâlayer carbon cycling at the Kuroshio Extension Observatory
Sign Up to like & getrecommendations! Published in 2017 at "Global Biogeochemical Cycles"
DOI: 10.1002/2016gb005547
Abstract: Seven years of data from the NOAA Kuroshio Extension Observatory (KEO) surface mooring, located in the North Pacific Ocean carbon sink region, were used to evaluate drivers of mixed-layer carbon cycling. A time-dependent mass balance… read more here.
Keywords: mixed layer; kuroshio extension; carbon; layer carbon ... See more keywords
Disrupted carbon cycling in restored and unrestored urban streams: Critical timescales and controls
Sign Up to like & getrecommendations! Published in 2017 at "Limnology and Oceanography"
DOI: 10.1002/lno.10613
Abstract: Carbon fixation and respiration in flowing waterways play significant roles in global and regional carbon budgets, yet how land use and watershed management interact with temporal disturbances (storms) to influence metabolism remains poorly understood. Here,… read more here.
Keywords: carbon; critical timescales; urban streams; carbon cycling ... See more keywords
Review of drought impacts on carbon cycling in grassland ecosystems
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers of Earth Science"
DOI: 10.1007/s11707-019-0778-4
Abstract: Grasslands play a key role in both carbon and water cycles. In semi-arid and arid grassland areas, the frequency and intensity of droughts are increasing. However, the influence of a drought on grassland carbon cycling… read more here.
Keywords: grassland carbon; carbon cycling; carbon; drought ... See more keywords
Fungal diversity in peatlands and its contribution to carbon cycling
Sign Up to like & getrecommendations! Published in 2020 at "Applied Soil Ecology"
DOI: 10.1016/j.apsoil.2019.103393
Abstract: Abstract Peatlands are major carbon sinks globally, but it is still unclear what drives their shift from functioning as carbon sink to a source. Fungi rely on soil carbon inputs and play an active role… read more here.
Keywords: carbon; diversity; fungal diversity; carbon cycling ... See more keywords
Understanding the causes and consequences of past marine carbon cycling variability through models
Sign Up to like & getrecommendations! Published in 2017 at "Earth-Science Reviews"
DOI: 10.1016/j.earscirev.2017.06.004
Abstract: Abstract On geological time-scales, the production and degree of recycling of biogenic carbon in the marine realm and ultimately its removal to sediments, exerts a dominant control on atmospheric CO 2 and hence variability in… read more here.
Keywords: carbon cycle; marine carbon; carbon cycling; carbon ... See more keywords
An important biogeochemical link between organic and inorganic carbon cycling: Effects of organic alkalinity on carbonate chemistry in coastal waters influenced by intertidal salt marshes
Sign Up to like & getrecommendations! Published in 2020 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2020.02.013
Abstract: Abstract Dissolved organic carbon (DOC) contains organic acid charge groups that contribute organic alkalinity (OrgAlk) to total alkalinity (TA). These effects are often ignored or treated as a calculation uncertainty in many aquatic CO2 studies.… read more here.
Keywords: carbon; organic inorganic; carbon cycling; chemistry ... See more keywords
Bifunctional S-scheme g-C3N4/Bi/BiVO4 hybrid photocatalysts toward artificial carbon cycling
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Catalysis"
DOI: 10.1016/s1872-2067(19)63481-9
Abstract: Abstract Although both the aerobic photocatalytic oxidation of organic pollutants into CO2 and the anaerobic photocatalytic reduction of CO2 into solar fuels have been intensively studied, few efforts have been devoted to combining these carbon-involved… read more here.
Keywords: carbon cycling; c3n4 bivo4; bivo4 hybrid; c3n4 ... See more keywords
Brockarchaeota, a novel archaeal phylum with unique and versatile carbon cycling pathways
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-22736-6
Abstract: Geothermal environments, such as hot springs and hydrothermal vents, are hotspots for carbon cycling and contain many poorly described microbial taxa. Here, we reconstructed 15 archaeal metagenome-assembled genomes (MAGs) from terrestrial hot spring sediments in… read more here.
Keywords: carbon cycling; archaeal; brockarchaeota; phylum ... See more keywords
Forest biomass, productivity and carbon cycling along a rainfall gradient in West Africa
Sign Up to like & getrecommendations! Published in 2018 at "Global Change Biology"
DOI: 10.1111/gcb.13907
Abstract: Net Primary Productivity (NPP) is one of the most important parameters in describing the functioning of any ecosystem and yet it arguably remains a poorly quantified and understood component of carbon cycling in tropical forests,… read more here.
Keywords: carbon; productivity; biomass; carbon cycling ... See more keywords
New technology reveals the role of giant larvaceans in oceanic carbon cycling
Sign Up to like & getrecommendations! Published in 2017 at "Science Advances"
DOI: 10.1126/sciadv.1602374
Abstract: Novel instrumentation reveals that mucus-filter-feeding deep-sea larvaceans play a large role in oceanic carbon cycling. To accurately assess the impacts of climate change on our planet, modeling of oceanic systems and understanding how atmospheric carbon… read more here.
Keywords: carbon; filtration rates; carbon cycling; giant larvaceans ... See more keywords
Genomic remnants of ancestral methanogenesis and hydrogenotrophy in Archaea drive anaerobic carbon cycling
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abm9651
Abstract: Anaerobic methane metabolism is among the hallmarks of Archaea, originating very early in their evolution. Here, we show that the ancestor of methane metabolizers was an autotrophic CO2-reducing hydrogenotrophic methanogen that possessed the two main… read more here.
Keywords: carbon cycling; methanogenesis hydrogenotrophy; ancestral methanogenesis; methanogenesis ... See more keywords