Results 11 to 20 of about 11,730,249 (288)

How biased is size fractionation derived mineral-associated organic carbon? [PDF]

Geoderma
Mineral-associated organic carbon (MAOC) is regarded as the more persistent soil organic carbon (SOC) as opposed to the more fast-cycling particulate organic carbon (POC).
Christopher Poeplau, Maria Skovgaard Andersen, Cora Vos   +2 more
doaj   +3 more sources

Increased Mineral-Associated Organic Carbon and Persistent Molecules in Allochthonous Blue Carbon Ecosystems

Global Change Biology
Coastal wetlands contain very large carbon (C) stocks—termed as blue C—and their management has emerged as a promising nature-based solution for climate adaptation and mitigation.
Kuzyakov, Yakov, Luo, Yongming, Wang, Yidong, Luo, Yu, Wang, Hailong, Wang, Weiqi, Zeng, Lin, Li, Yuan, Van Zwieten, Lukas, Fu, Chuancheng, Luo, Zhongkui, Ye, Chenglong, Song, Zhaoliang, Han, Guangxuan, Vancov, Tony, et al., Guo, Laodong   +16 more
core   +5 more sources

Restoring particulate and mineral-associated organic carbon through regenerative agriculture. [PDF]

Proc Natl Acad Sci U S A, 2023
Sustainability of agricultural production and mitigation of global warming rely on the regeneration of soil organic carbon (SOC), in particulate organic carbon (POC) and mineral-associated organic carbon (MAOC) forms. We conducted a global systematic meta-analysis of the effects of regenerative management practices on SOC, POC, and MAOC in cropland ...
Prairie AM, King AE, Cotrufo MF.
europepmc   +3 more sources

Global turnover of soil mineral-associated and particulate organic carbon

Nature Communications
Soil organic carbon (SOC) persistence is predominantly governed by mineral protection, consequently, soil mineral-associated (MAOC) and particulate organic carbon (POC) turnovers have different impacts on the vulnerability of SOC to climate change. Here,
Zhenghu Zhou, Chengjie Ren, Chuankuan Wang, Manuel Delgado-Baquerizo, Yiqi Luo, Zhongkui Luo, Zhenggang Du, Biao Zhu, Yuanhe Yang, Shuo Jiao, Fazhu Zhao, Andong Cai, Gaihe Yang, Gehong Wei   +13 more
doaj   +4 more sources

Influence of Ammonium on Formation of Mineral-Associated Organic Carbon by an Ectomycorrhizal Fungus. [PDF]

Appl Environ Microbiol, 2019
Nitrogen (N) availability plays a critical role in the cycling and storage of soil organic matter (SOM). However, large uncertainties remain in predicting the net effect of N addition on soil organic carbon (C) storage due to the complex interactions between organic matter, microbial activity, and mineral particles that determine the ...
Wang T, Tian Z, Tunlid A, Persson P.
europepmc   +4 more sources

Differential responses of mineral-associated organic carbon and particulate organic carbon upon desertification of the Inner Mongolian grassland. [PDF]

Front Microbiol
Introduction Grassland desertification substantially reduces soil organic carbon (SOC) stocks. However, the responses of two distinct SOC fractions—mineral-associated organic carbon (MAOC) and particulate organic carbon (POC)—to desertification, as well as the underlying mechanisms governing these responses ...
Peng H, Dong B, Naren G, Ma L, Yu X.
europepmc   +2 more sources

Sorption and fractionation of dissolved organic matter and associated phosphorus in agricultural soil [PDF]

, 2007
Molibility of dissolved organic matter (DOM) strongly affects the export of nitrogen (N) and phosphorus (P) from oils to surface waters. To study the sorption an mobility of dissolved organic C and P (DOC, DOP) in soil, the pH-dependent sorption of DOM ...
Hansen, H.C.B., Styczen, M., Hansen, S., Gjettermann, B., Borggaard, O.K.   +4 more
core   +2 more sources

No detectable upper limit of mineral‐associated organic carbon in temperate agricultural soils

Global Change Biology, 2023
AbstractSoil organic carbon (SOC) sequestration is a promising climate change mitigation option. In this context, the formation of the relatively long‐lived mineral‐associated organic carbon (MAOC) is key. To date, soils are considered to be limited in their ability to accumulate MAOC, mainly by the amount of clay and silt particles present.
Begill, Neha, Don, Axel, Poeplau, Christopher   +2 more
openaire   +2 more sources

Dissolved organic carbon and nitrogen leaching from Scots pine, Norway spruce and silver birch stands in southern Sweden [PDF]

, 2011
The effects of three common tree species – Scots pine, Norway spruce and silver birch – on leaching of dissolved organic carbon and dissolved nitrogen were studied in an experimental forest with podzolised soils in southern Sweden. We analyzed soil water
Mats Fröberg, Kleja, Dan Berggren, Karna Hansson, Hansson, Karna, Dan Berggren Kleja, Ghasem Alavi, Alavi, Ghasem, Fröberg, Mats   +7 more
core   +2 more sources

Estimating maximum mineral associated organic carbon in UK grasslands [PDF]

, 2020
Abstract. Soil organic carbon (SOC) sequestration across agroecosystems worldwide can contribute to mitigate the effects of climate change by reducing levels of atmospheric CO2. Mineral associated organic carbon (MAOC) is considered an important long-term store of SOC and the saturation deficit (difference between measured MAOC and estimated maximum ...
Kirsty C. Paterson, Joanna M. Cloy, Robert M. Rees, Elizabeth M. Baggs, Hugh Martineau, Dario Fornara, Andrew J. Macdonald, Sarah Buckingham   +7 more
openaire   +1 more source