Zobrazeno 1 - 5
of 5
pro vyhledávání: '"E E Jafarov"'
Publikováno v:
Environmental Research Letters, Vol 8, Iss 3, p 035030 (2013)
Fire is an important factor controlling the composition and thickness of the organic layer in the black spruce forest ecosystems of interior Alaska. Fire that burns the organic layer can trigger dramatic changes in the underlying permafrost, leading
Externí odkaz:
https://doaj.org/article/7cd5ed3d2926400db6606fab4e4e2f81
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 7421-7448 (2022)
Lakes in the Arctic are important reservoirs of heat with much lower albedo in summer and greater absorption of solar radiation than surrounding tundra vegetation. In the winter, lakes that do not freeze to their bed have a mean annual bed temperatur
Externí odkaz:
https://doaj.org/article/abd0462a943a43bb833636a827ba3647
Publikováno v:
The Cryosphere, Vol 16, Pp 851-862 (2022)
A significant portion of the Arctic coastal plain is classified as polygonal tundra and plays a vital role in soil carbon cycling. Recent research suggests that lateral transport of dissolved carbon could exceed vertical carbon releases to the atmosp
Externí odkaz:
https://doaj.org/article/72cb16ef69424b80ad4402c514ef9d80
Autor:
E. E. Jafarov, D. R. Harp, E. T. Coon, B. Dafflon, A. P. Tran, A. L. Atchley, Y. Lin, C. J. Wilson
Publikováno v:
The Cryosphere, Vol 14, Pp 77-91 (2020)
Studies indicate greenhouse gas emissions following permafrost thaw will amplify current rates of atmospheric warming, a process referred to as the permafrost carbon feedback. However, large uncertainties exist regarding the timing and magnitude of t
Externí odkaz:
https://doaj.org/article/42fb65b5f30346ea8705f49588a0ba7a
Publikováno v:
The Cryosphere, Vol 6, Iss 3, Pp 613-624 (2012)
Climate projections for the 21st century indicate that there could be a pronounced warming and permafrost degradation in the Arctic and sub-Arctic regions. Climate warming is likely to cause permafrost thawing with subsequent effects on surface albed
Externí odkaz:
https://doaj.org/article/11e99b99fec044a0bc103e50525ee61b