Zobrazeno 1 - 10
of 596
pro vyhledávání: '"C. Fyfe"'
Publikováno v:
International Journal of Agricultural Sustainability, Vol 20, Iss 4, Pp 659-674 (2022)
Hand weeding is a common method of weed control on vegetable farms, especially in developing countries. It requires considerable physical labour and is a significant economic burden, yet comparative studies on hand weeding tools are rare. We evaluate
Externí odkaz:
https://doaj.org/article/29f3aed408e84836b082edb61f5b55ac
Autor:
Russell Blackport, John C. Fyfe
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract How global warming is impacting winter cold extremes is uncertain. Previous work has found decreasing winter temperature variability over North America which suggests a reduction in frequency and intensity of cold extremes relative to mean c
Externí odkaz:
https://doaj.org/article/3c815edc42744fbb9511078f6c778985
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 5, Pp n/a-n/a (2023)
Abstract While previous studies have suggested a substantial role of ozone‐depleting substances (ODSs) in historical climate change, their relative contribution to historical anthropogenic warming has not been quantified before. Analyzing all‐but
Externí odkaz:
https://doaj.org/article/312cc3b5a992479283b7ce9459d8f219
Autor:
L. A. Rieger, J. N. S. Cole, J. C. Fyfe, S. Po-Chedley, P. J. Cameron-Smith, P. J. Durack, N. P. Gillett, Q. Tang
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 4831-4843 (2020)
Large volcanic eruptions reaching the stratosphere have caused marked perturbations to the global climate including cooling at the Earth's surface, changes in large-scale circulation and precipitation patterns and marked temporary reductions in globa
Externí odkaz:
https://doaj.org/article/76d390e773fb4553a177ff0a76377b12
Autor:
D. M. Smith, J. A. Screen, C. Deser, J. Cohen, J. C. Fyfe, J. García-Serrano, T. Jung, V. Kattsov, D. Matei, R. Msadek, Y. Peings, M. Sigmond, J. Ukita, J.-H. Yoon, X. Zhang
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 1139-1164 (2019)
Polar amplification – the phenomenon where external radiative forcing produces a larger change in surface temperature at high latitudes than the global average – is a key aspect of anthropogenic climate change, but its causes and consequences are
Externí odkaz:
https://doaj.org/article/15deebb43ae547cf8a2710de5c47e1cc
Autor:
John C. Fyfe, Shelby L. Hemker, Alycia Frampton, Karthik Raj, Peter L. Nagy, Kristi J. Gibbon, Urs Giger
Publikováno v:
BMC Veterinary Research, Vol 14, Iss 1, Pp 1-10 (2018)
Abstract Background Three Komondor dogs in a small family and 3 sporadic cases exhibited a constellation of signs that included juvenile-onset of failure-to-thrive, inappetence, vomiting and/or diarrhea, and weakness. In each we documented dyshematop
Externí odkaz:
https://doaj.org/article/87d4179d3299478a9d866223f83ed94c
Publikováno v:
Journal of Climate. 36:383-403
How do ocean initial states impact historical and future climate projections in Earth system models? To answer this question, we use the 50-member Canadian Earth System Model (CanESM2) large ensemble, in which individual ensemble members are initiali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ae881a949370dd02e9b7ae24db6dce
https://doi.org/10.1175/jcli-d-21-0176.1
https://doi.org/10.1175/jcli-d-21-0176.1
Autor:
P. J. Kushner, L. R. Mudryk, W. Merryfield, J. T. Ambadan, A. Berg, A. Bichet, R. Brown, C. Derksen, S. J. Déry, A. Dirkson, G. Flato, C. G. Fletcher, J. C. Fyfe, N. Gillett, C. Haas, S. Howell, F. Laliberté, K. McCusker, M. Sigmond, R. Sospedra-Alfonso, N. F. Tandon, C. Thackeray, B. Tremblay, F. W. Zwiers
Publikováno v:
The Cryosphere, Vol 12, Pp 1137-1156 (2018)
The Canadian Sea Ice and Snow Evolution (CanSISE) Network is a climate research network focused on developing and applying state-of-the-art observational data to advance dynamical prediction, projections, and understanding of seasonal snow cover
Externí odkaz:
https://doaj.org/article/b8291e21f8034a04a006a5a5209edbf7
Autor:
Benjamin D. Santer, Stephen Po-Chedley, Nicole Feldl, John C. Fyfe, Qiang Fu, Susan Solomon, Mark England, Keith B. Rodgers, Malte F. Stuecker, Carl Mears, Cheng-Zhi Zou, Céline J. W. Bonfils, Giuliana Pallotta, Mark D. Zelinka, Nan Rosenbloom, Jim Edwards
Publikováno v:
Journal of Climate. 35:6075-6100
Previous work identified an anthropogenic fingerprint pattern in TAC(x, t), the amplitude of the seasonal cycle of mid- to upper-tropospheric temperature (TMT), but did not explicitly consider whether fingerprint identification in satellite TAC(x, t)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e61b5bd6f0183c9c49c9bf78b6ca7c11
https://doi.org/10.1175/jcli-d-21-0766.1
https://doi.org/10.1175/jcli-d-21-0766.1
Autor:
John C. Fyfe, Chris Derksen, Lawrence Mudryk, Gregory M. Flato, Benjamin D. Santer, Neil C. Swart, Noah P. Molotch, Xuebin Zhang, Hui Wan, Vivek K. Arora, John Scinocca, Yanjun Jiao
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Mountain snowpack in the western United States has declined over the past three decades. Fyfeet al. show that this trend cannot be explained by natural variability alone and show that under a business-as-usual scenario a further loss of up to 60% in
Externí odkaz:
https://doaj.org/article/0ee67715d02e421491e615489cfbcac3