Zobrazeno 1 - 9
of 9
pro vyhledávání: '"T. N. Papakyriakou"'
Publikováno v:
Biogeosciences, Vol 13, Iss 16, Pp 4659-4671 (2016)
The distributions of carbonate system parameters in Hudson Bay, which not only receives nearly one-third of Canada's river discharge but is also subject to annual cycles of sea-ice formation and melt, indicate that the timing and magnitude of freshwa
Externí odkaz:
https://doaj.org/article/8ef11c67a8574a1a9e480c07d36c283a
Publikováno v:
Biogeosciences, Vol 10, Iss 7, Pp 4465-4479 (2013)
Ecosystem-scale methane (CH4) flux (FCH4) over a subarctic fen at Churchill, Manitoba, Canada was measured to understand the magnitude of emissions during spring and fall shoulder seasons, and the growing season in relation to physical and biological
Externí odkaz:
https://doaj.org/article/c42fee1f52a94a0398fe48725f83143a
Autor:
S. Rysgaard, D. H. Søgaard, M. Cooper, M. Pućko, K. Lennert, T. N. Papakyriakou, F. Wang, N. X. Geilfus, R. N. Glud, J. Ehn, D. F. McGinnis, K. Attard, J. Sievers, J. W. Deming, D. Barber
Publikováno v:
The Cryosphere, Vol 7, Iss 2, Pp 707-718 (2013)
The precipitation of ikaite (CaCO3 ⋅ 6H2O) in polar sea ice is critical to the efficiency of the sea ice-driven carbon pump and potentially important to the global carbon cycle, yet the spatial and temporal occurrence of ikaite within the ice is po
Externí odkaz:
https://doaj.org/article/5efec790b3dc467db098132e09857b65
Publikováno v:
International Journal of Remote Sensing. 16:3343-3363
In this work we examine the seasonal co-evolution of: the microwave scattering coefficient (σ°) as observed with ERS-l; the radiative components of the surface energy balance; and the physical and electrical properties of the snow/ sea-ice system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9f6e568791cd9875e7cdd7cce6c1ddb
https://doi.org/10.1080/01431169508954634
https://doi.org/10.1080/01431169508954634
Autor:
S. Rysgaard, D. H. Søgaard, M. Cooper, M. Pućko, K. Lennert, T. N. Papakyriakou, F. Wang, N. X. Geilfus, R. N. Glud, J. Ehn, D. F. McGinnnis, K. Attard, J. Sievers, J. W. Deming, D. Barber
The precipitation of ikaite (CaCO3·6H2O) in polar sea ice is critical to the efficiency of the sea ice-driven carbon pump and potentially important to the global carbon cycle, yet the spatial and temporal occurrence of ikaite within the ice is poorl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58da233c549d5a7e1d2d4261013a91d2
https://doi.org/10.5194/tcd-6-5037-2012
https://doi.org/10.5194/tcd-6-5037-2012
Autor:
T. N. Papakyriakou, J. H. McCaughey
Publikováno v:
Canadian Journal of Forest Research. 21:1622-1631
In the summer of 1987 a detailed field experiment was conducted at the Petawawa National Forestry Institute at Chalk River, Ontario, to evaluate the performance of the water balance technique for the estimation of evapotranspiration. Bowen ratio –
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f8996b975a2b890b24614eb9866d8a2
https://doi.org/10.1139/x91-225
https://doi.org/10.1139/x91-225
Publikováno v:
Analysis of SAR Data of the Polar Oceans ISBN: 9783642643347
The ocean-sea ice-atmosphere interface (hereafter referred to as the marine cryosphere) is a major component of the high-latitude Earth system. Its presence or absence over the polar oceans is an important factor in the overall heat exchange at high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea7e4c3a64534cff29efdecc87d80f9e
https://doi.org/10.1007/978-3-642-60282-5_3
https://doi.org/10.1007/978-3-642-60282-5_3
Autor:
S. M. Quiring1, T. N. Papakyriakou2
Publikováno v:
International Journal of Climatology. Jan2005, Vol. 25 Issue 1, p117-138. 22p.
Publikováno v:
Journal of Geophysical Research. 99:22401
In this research we investigate the seasonal nature of the co-variability in surface energy balance variables, volume dielectrics, and microwave scattering (ERS 1) of a snow-covered first-year sea ice surface during a spring transitional period. Vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27ed8fcbd41f9fd9a8f7dba5101802e8
https://doi.org/10.1029/94jc02201
https://doi.org/10.1029/94jc02201