Zobrazeno 1 - 7
of 7
pro vyhledávání: '"V. A. Pohjola"'
Autor:
C. P. Vega, V. A. Pohjola, E. Beaudon, B. Claremar, W. J. J. van Pelt, R. Pettersson, E. Isaksson, T. Martma, M. Schwikowski, C. E. Bøggild
Publikováno v:
The Cryosphere, Vol 10, Iss 3, Pp 961-976 (2016)
Physical and chemical properties of four different ice cores (LF-97, LF-08, LF-09 and LF-11) drilled at Lomonosovfonna, Svalbard, were compared to investigate the effects of meltwater percolation on the chemical and physical stratigraphy of these rec
Externí odkaz:
https://doaj.org/article/119d856c163b4461896e499e5718c139
Autor:
M. Schäfer, F. Gillet-Chaulet, R. Gladstone, R. Pettersson, V. A. Pohjola, T. Strozzi, T. Zwinger
Publikováno v:
The Cryosphere, Vol 8, Iss 5, Pp 1951-1973 (2014)
Understanding the response of fast flowing ice streams or outlet glaciers to changing climate is crucial in order to make reliable projections of sea level change over the coming decades. Motion of fast outlet glaciers occurs largely through basal mo
Externí odkaz:
https://doaj.org/article/2e5f750d8fd84dcea776606fecb159dc
Autor:
W. J. J. van Pelt, J. Oerlemans, C. H. Reijmer, R. Pettersson, V. A. Pohjola, E. Isaksson, D. Divine
Publikováno v:
The Cryosphere, Vol 7, Iss 3, Pp 987-1006 (2013)
We evaluate an inverse approach to reconstruct distributed bedrock topography and simultaneously initialize an ice flow model. The inverse method involves an iterative procedure in which an ice dynamical model (PISM) is run multiple times over a pres
Externí odkaz:
https://doaj.org/article/c688deca975c45e29a6bad9d18dc5c14
Autor:
M. Schäfer, T. Zwinger, P. Christoffersen, F. Gillet-Chaulet, K. Laakso, R. Pettersson, V. A. Pohjola, T. Strozzi, J. C. Moore
Publikováno v:
The Cryosphere, Vol 6, Iss 4, Pp 771-783 (2012)
The dynamics of Vestfonna ice cap (Svalbard) are dominated by fast-flowing outlet glaciers. Its mass balance is poorly known and affected dynamically by these fast-flowing outlet glaciers. Hence, it is a challenging target for ice flow modeling. Prec
Externí odkaz:
https://doaj.org/article/2b1db1ec94174eed8fde45bf0333f4c8
Autor:
W. J. J. van Pelt, J. Oerlemans, C. H. Reijmer, V. A. Pohjola, R. Pettersson, J. H. van Angelen
Publikováno v:
The Cryosphere, Vol 6, Iss 3, Pp 641-659 (2012)
A distributed energy balance model is coupled to a multi-layer snow model in order to study the mass balance evolution and the impact of refreezing on the mass budget of Nordenskiöldbreen, Svalbard. The model is forced with output from the regional
Externí odkaz:
https://doaj.org/article/764f44ac9619460f959031054eb286e2
Autor:
C. P. Vega, V. A. Pohjola, E. Beaudon, B. Claremar, W. J. J. van Pelt, R. Pettersson, E. Isaksson, T. Martma, M. Schwikowski, C. E. Bøggild
Physical and chemical properties of four different ice cores (LF-97, LF-08, LF-09 and LF-11) drilled at Lomonosovfonna, Svalbard, were compared to investigate the effects of meltwater percolation on the chemical and physical stratigraphy of these rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::451e168198808fa714d30f22165e743e
https://doi.org/10.5194/tcd-9-5053-2015
https://doi.org/10.5194/tcd-9-5053-2015
Autor:
V. J. Pohjola
Publikováno v:
Modern Formal Methods and Applications ISBN: 1402042221
PSSP ontology is introduced as a basis for holistic worldview and as an approach to formalize and systematize any domain. PSSP ontology defines Event and Medium as two primitive kinds of objects that more complex objects of Process or Product kind ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe01b2b967fbd604e3259924ccdcb027
https://doi.org/10.1007/1-4020-4223-x_4
https://doi.org/10.1007/1-4020-4223-x_4