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   Articles with "permafrost peatlands" as a keyword



Responses of nitrous oxide fluxes to autumn freeze–thaw cycles in permafrost peatlands of the Da Xing’an Mountains, Northeast China

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recommendations! Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-022-18545-z

Abstract: Climate warming has intensified changes of permafrost freeze–thaw process and postponed the starting period of soil freezing, which significantly affected the processes of N2O production and emission from the soils. However, responses of soil N2O… read more here.

Keywords: autumn ftcs; thaw cycles; permafrost peatlands; freeze thaw ... See more keywords

Seasonal Fluctuations in Iron Cycling in Thawing Permafrost Peatlands

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recommendations! Published in 2022 at "Environmental Science & Technology"

DOI: 10.1021/acs.est.1c06937

Abstract: In permafrost peatlands, up to 20% of total organic carbon (OC) is bound to reactive iron (Fe) minerals in the active layer overlying intact permafrost, potentially protecting OC from microbial degradation and transformation into greenhouse… read more here.

Keywords: permafrost peatlands; summer; oxyhydr oxides; iron minerals ... See more keywords

Effects of Low-Severity Fire on the Composition and Stability of Soil Organic Carbon in Permafrost Peatlands (Northeast China).

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recommendations! Published in 2025 at "Environmental science & technology"

DOI: 10.1021/acs.est.4c09001

Abstract: Climate change and human activity are increasing the frequency of wildfires in peatlands and threatening permafrost peatland carbon pools. In Northeast China, low-severity prescribed fires are conducted annually on permafrost peatlands to reduce the risk… read more here.

Keywords: low severity; carbon; permafrost peatlands; stability ... See more keywords

Partitioning of Dissolved Organic Carbon, Major Elements, and Trace Metals during Laboratory Freezing of Organic Leachates from Permafrost Peatlands

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recommendations! Published in 2023 at "Applied Sciences"

DOI: 10.3390/app13084856

Abstract: Climate change is likely to modify the freezing–thawing cycles in soils and surface waters of permafrost-affected and subarctic regions. However, the change of solution chemical composition during ice formation and the evolution of the remaining… read more here.

Keywords: permafrost peatlands; organic carbon; dissolved organic; laboratory freezing ... See more keywords

N-Alkanes in Permafrost Peatlands

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recommendations! Published in 2025 at "Plants"

DOI: 10.3390/plants14030449

Abstract: In this study, high-performance liquid chromatography (HPLC) methods were utilised to identify and quantify C21–C33 n-alkanes in permafrost peatlands located within the Eastern European and Western Siberian cryolithozone. The total content of n-alkanes in Europe… read more here.

Keywords: peat; permafrost peatlands; alkanes permafrost;