Water holding capacity of Russian Arctic soils (Lena River Delta and Yamal Peninsula)
نویسندگان
چکیده
منابع مشابه
Climate, permafrost and land cover, Lena River Delta, Siberia
Introduction Conclusions References
متن کاملThe exchange of carbon dioxide between wet arctic tundra and the atmosphere at the Lena River Delta, Northern Siberia
The exchange fluxes of carbon dioxide between wet arctic polygonal tundra and the atmosphere were investigated by the micrometeorological eddy covariance method. The investigation site was situated in the centre of the Lena River Delta in Northern Siberia (7222 N, 12630 E). The study region is characterized by a polar and distinctly continental climate, very cold and ice-rich permafrost and its...
متن کاملMethane turnover and methanotrophic communities in arctic aquatic ecosystems of the Lena Delta, Northeast Siberia.
Large amounts of organic carbon are stored in Arctic permafrost environments, and microbial activity can potentially mineralize this carbon into methane, a potent greenhouse gas. In this study, we assessed the methane budget, the bacterial methane oxidation (MOX) and the underlying environmental controls of arctic lake systems, which represent substantial sources of methane. Five lake systems l...
متن کاملWater addition, evaporation and water holding capacity of poultry litter.
Litter moisture content has been related to ammonia, dust and odour emissions as well as bird health and welfare. Improved understanding of the water holding properties of poultry litter as well as water additions to litter and evaporation from litter will contribute to improved litter moisture management during the meat chicken grow-out. The purpose of this paper is to demonstrate how manageme...
متن کاملBacterial community structure and carbon turnover in permafrost-affected soils of the Lena Delta, northeastern Siberia.
Arctic permafrost environments store large amounts of organic carbon. As a result of global warming, intensified permafrost degradation and release of significant quantities of the currently conserved organic matter is predicted for high latitudes. To improve our understanding of the present and future carbon dynamics in climate sensitive permafrost ecosystems, the present study investigates st...
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ژورنال
عنوان ژورنال: Soil Science Annual
سال: 2020
ISSN: 2300-4967,2300-4975
DOI: 10.37501/soilsa/121490