Zobrazeno 1 - 10
of 224
pro vyhledávání: '"L. McClymont"'
Autor:
Daniel J. Lunt, Bette L. Otto-Bliesner, Chris Brierley, Alan Haywood, Gordon N. Inglis, Kenji Izumi, Masa Kageyama, Darrell Kaufman, Thorsten Mauritsen, Erin L. McClymont, Ulrich Salzmann, Sebastian Steinig, Jessica E. Tierney, Anni Zhao, Jiang Zhu
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract The paleoclimate record provides a test-bed in which climate models can be evaluated under conditions of substantial CO2 change; however, these data are typically under-used in the process of model development and evaluation. Here, we use a
Externí odkaz:
https://doaj.org/article/09dd41b262b049a19353e6f968bbe433
Autor:
J. T. R. Wilkin, S. Kender, R. Dejardin, C. S. Allen, V. L. Peck, G. E. A. Swann, E. L. McClymont, J. D. Scourse, K. Littler, M. J. Leng
Publikováno v:
Journal of Micropalaeontology, Vol 43, Pp 165-186 (2024)
The subantarctic islands of South Georgia are located in the Southern Ocean, and they may be sensitive to future climate warming. However, due to a lack of well-dated subantarctic palaeoclimate archives, there is still uncertainty about South Georgia
Externí odkaz:
https://doaj.org/article/1a63005225e2499c8cd61eb8de7e3715
Autor:
L. E. Burton, A. M. Haywood, J. C. Tindall, A. M. Dolan, D. J. Hill, E. L. McClymont, S. L. Ho, H. L. Ford
Publikováno v:
Climate of the Past, Vol 20, Pp 1177-1194 (2024)
We present the role of CO2 forcing in controlling Late Pliocene sea surface temperature (SST) change using six models from Phase 2 of the Pliocene Model Intercomparison Project (PlioMIP2) and palaeoclimate proxy data from the PlioVAR working group. A
Externí odkaz:
https://doaj.org/article/bbda1dfe238e40bdb3788ad4ce544ed4
Autor:
V. J. Lawson, Y. Rosenthal, S. C. Bova, J. Lambert, B. K. Linsley, K. Bu, V. J. Clementi, A. Elmore, E. L. McClymont
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 8, Pp n/a-n/a (2024)
Abstract Boron to calcium (B/Ca) records in benthic foraminifera, used for reconstructing the carbonate ion saturation state (ΔCO3) of the deep ocean, suggest that carbon sequestration in the Southern Pacific contributed to lowering atmospheric CO2
Externí odkaz:
https://doaj.org/article/5d65720fa25a4fdcaf8c537c1fedad43
Autor:
T. Roylands, R. G. Hilton, E. L. McClymont, M. H. Garnett, G. Soulet, S. Klotz, M. Degler, F. Napoleoni, C. Le Bouteiller
Publikováno v:
Earth Surface Dynamics, Vol 12, Pp 271-299 (2024)
Chemical weathering of sedimentary rocks can release carbon dioxide (CO2) and consume oxygen (O2) via the oxidation of petrogenic organic carbon and sulfide minerals. These pathways govern Earth's surface system and climate over geological timescales
Externí odkaz:
https://doaj.org/article/148621ea125044a09980832695b7e067
Autor:
G. R. Grant, J. H. T. Williams, S. Naeher, O. Seki, E. L. McClymont, M. O. Patterson, A. M. Haywood, E. Behrens, M. Yamamoto, K. Johnson
Publikováno v:
Climate of the Past, Vol 19, Pp 1359-1381 (2023)
Based on Nationally Determined Contributions concurrent with Shared Socioeconomic Pathways (SSPs) 2-4.5, the IPCC predicts global warming of 2.1–3.5 ∘C (very likely range 10–90th percentile) by 2100 CE. However, global average temperature is a
Externí odkaz:
https://doaj.org/article/ae8cbc3ec3584fd498cdbb1d84cba24c
Autor:
B. Risebrobakken, M. F. Jensen, H. R. Langehaug, T. Eldevik, A. B. Sandø, C. Li, A. Born, E. L. McClymont, U. Salzmann, S. De Schepper
Publikováno v:
Climate of the Past, Vol 19, Pp 1101-1123 (2023)
Analyses of observational data (from year 1870 AD) show that sea surface temperature (SST) anomalies along the pathway of Atlantic Water transport in the North Atlantic, the Norwegian Sea and the Iceland Sea are spatially coherent at multidecadal tim
Externí odkaz:
https://doaj.org/article/1d77ef4085f24ba98aa0f0c859f2a5fd
Autor:
J. A. Smith, L. Callard, M. J. Bentley, S. S. R. Jamieson, M. L. Sánchez-Montes, T. P. Lane, J. M. Lloyd, E. L. McClymont, C. M. Darvill, B. R. Rea, C. O'Cofaigh, P. Gulliver, W. Ehrmann, R. S. Jones, D. H. Roberts
Publikováno v:
The Cryosphere, Vol 17, Pp 1247-1270 (2023)
Nioghalvfjerdsbrae, or 79∘ N Glacier, is the largest marine-terminating glacier draining the Northeast Greenland Ice Stream (NEGIS). In recent years, its ∼ 70 km long fringing ice shelf (hereafter referred to as the 79∘ N ice shelf) has thinned
Externí odkaz:
https://doaj.org/article/3784211a5db74b23922401da96df296a
Autor:
Claire B. Rubbelke, Tripti Bhattacharya, Ran Feng, Natalie J. Burls, Scott Knapp, Erin L. McClymont
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 19, Pp n/a-n/a (2023)
Abstract Future projections of southwestern African hydroclimate are highly uncertain. However, insights from past warm climates, like the Pliocene, can reveal mechanisms of future change and help benchmark models. Using leaf wax hydrogen isotopes to
Externí odkaz:
https://doaj.org/article/71523c098800426fb48665ef11bb556f
Autor:
Tommaso Paoloni, Babette Hoogakker, Alba Navarro Rodriguez, Ryan Pereira, Erin L. McClymont, Luigi Jovane, Clayton Magill
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
IntroductionForaminiferal shells are extensively used to reconstruct the marine environment in the geological past. The foraminifera test-bound organic material (FBOM), sheltered by the test from potential diagenetic alteration and contamination, has
Externí odkaz:
https://doaj.org/article/c268fe54c0ca4bce8b5a7b9dff7714d0