Zobrazeno 1 - 10
of 1 929
pro vyhledávání: '"C. Beaulieu"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Extreme Aleutian Low (AL) events have been associated with major ecosystem reorganisations and unusual weather patterns in the Pacific region, with serious socio-economic consequences. Yet, their future evolution and impacts on atmosphere–
Externí odkaz:
https://doaj.org/article/f8f4d790c50b4a32b042ede92c8d44e8
Autor:
B. I. Moat, D. A. Smeed, E. Frajka-Williams, D. G. Desbruyères, C. Beaulieu, W. E. Johns, D. Rayner, A. Sanchez-Franks, M. O. Baringer, D. Volkov, L. C. Jackson, H. L. Bryden
Publikováno v:
Ocean Science, Vol 16, Pp 863-874 (2020)
The strength of the Atlantic meridional overturning circulation (AMOC) at 26∘ N has now been continuously measured by the RAPID array over the period April 2004–September 2018. This record provides unique insight into the variability of the lar
Externí odkaz:
https://doaj.org/article/3ad7930db1a94d70a77a0cd8b24bb1dc
Autor:
C. Beaulieu, H. Cole, S. Henson, A. Yool, T. R. Anderson, L. de Mora, E. T. Buitenhuis, M. Butenschön, I. J. Totterdell, J. I. Allen
Publikováno v:
Biogeosciences, Vol 13, Iss 15, Pp 4533-4553 (2016)
Regime shifts have been reported in many marine ecosystems, and are often expressed as an abrupt change occurring in multiple physical and biological components of the system. In the Gulf of Alaska, a regime shift in the late 1970s was observed, indi
Externí odkaz:
https://doaj.org/article/49bb86d17fb64e8b8df1132e915c0c51
Autor:
W. Buermann, C. Beaulieu, B. Parida, D. Medvigy, G. J. Collatz, J. Sheffield, J. L. Sarmiento
Publikováno v:
Biogeosciences, Vol 13, Iss 5, Pp 1597-1607 (2016)
The world's ocean and land ecosystems act as sinks for anthropogenic CO2, and over the last half century their combined sink strength grew steadily with increasing CO2 emissions. Recent analyses of the global carbon budget, however, have uncovered an
Externí odkaz:
https://doaj.org/article/b249e625ac66443191a08bd2fe7f115e
Publikováno v:
Biogeosciences, Vol 10, Iss 6, Pp 4357-4369 (2013)
The seasonal cycle (i.e. phenology) of oceanic primary production (PP) is expected to change in response to climate warming. Here, we use output from 6 global biogeochemical models to examine the response in the seasonal amplitude of PP and timing of
Externí odkaz:
https://doaj.org/article/569846c44fca44aeb7d9e880064fbc87
Autor:
C. Beaulieu, S. A. Henson, Jorge L. Sarmiento, J. P. Dunne, S. C. Doney, R. R. Rykaczewski, L. Bopp
Publikováno v:
Biogeosciences, Vol 10, Iss 4, Pp 2711-2724 (2013)
Global climate change is expected to affect the ocean's biological productivity. The most comprehensive information available about the global distribution of contemporary ocean primary productivity is derived from satellite data. Large spatial patch
Externí odkaz:
https://doaj.org/article/b4c95c621f8243de823cae1716d9d4dd
Autor:
K. B. Rodgers, S. E. Mikaloff-Fletcher, D. Bianchi, C. Beaulieu, E. D. Galbraith, A. Gnanadesikan, A. G. Hogg, D. Iudicone, B. R. Lintner, T. Naegler, P. J. Reimer, J. L. Sarmiento, R. D. Slater
Publikováno v:
Climate of the Past, Vol 7, Iss 4, Pp 1123-1138 (2011)
Tree ring Δ14C data (Reimer et al., 2004; McCormac et al., 2004) indicate that atmospheric Δ14C varied on multi-decadal to centennial timescales, in both hemispheres, over the period between AD 950 and 1830. The Northern and Southern Hemispheric Δ
Externí odkaz:
https://doaj.org/article/580c7c3b10074bf292e6ddf2547fd319
Autor:
J. L. Sarmiento, M. Gloor, N. Gruber, C. Beaulieu, A. R. Jacobson, S. E. Mikaloff Fletcher, S. Pacala, K. Rodgers
Publikováno v:
Biogeosciences, Vol 7, Iss 8, Pp 2351-2367 (2010)
We show here an updated estimate of the net land carbon sink (NLS) as a function of time from 1960 to 2007 calculated from the difference between fossil fuel emissions, the observed atmospheric growth rate, and the ocean uptake obtained by recent oce
Externí odkaz:
https://doaj.org/article/9af3bd2cf0b14cb190433cfc97687c2c
Detection of anthropogenic climate change in satellite records of ocean chlorophyll and productivity
Autor:
S. A. Henson, J. L. Sarmiento, J. P. Dunne, L. Bopp, I. Lima, S. C. Doney, J. John, C. Beaulieu
Publikováno v:
Biogeosciences, Vol 7, Iss 2, Pp 621-640 (2010)
Global climate change is predicted to alter the ocean's biological productivity. But how will we recognise the impacts of climate change on ocean productivity? The most comprehensive information available on its global distribution comes from satelli
Externí odkaz:
https://doaj.org/article/c97776793c5144d6bba710149db639a3
Publikováno v:
Canadian Journal of Plant Science. 102:1016-1031
The susceptibility of commonly grown grapevine cultivars in the province of Quebec to Plasmopara viticola (Berk. & M.A. Curtis) Berl. & De Toni clades riparia and aestivalis was compared. The relationship between anatomic (density and size of stomata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51343e985c63700460d231b1157ef320
https://doi.org/10.1139/cjps-2022-0030
https://doi.org/10.1139/cjps-2022-0030