Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Lawrence A. Mysak"'
Publikováno v:
FACETS, Vol 2, Pp 267-285 (2017)
We examine the importance of the rock weathering feedback mechanism during the last deglacial period (∼16 000–4000 BCE) using an Earth system model of intermediate complexity (the University of Victoria Earth System Climate Model (UVic ESCM)) wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ce429a4230b6619fca6426c2fb136ba
https://doi.org/10.1139/facets-2016-0040
https://doi.org/10.1139/facets-2016-0040
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
During the last deglaciation (from approximately 21 to 11 thousand years ago), the high latitudes of the Atlantic Ocean underwent major changes. Besides the continuous warming, the polar and subpolar ocean surface received a large amount of meltwater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efc64efc44688fce8665a3ebc5ece78b
https://doi.org/10.1007/s00382-015-2876-7
https://doi.org/10.1007/s00382-015-2876-7
Publikováno v:
Earth System Dynamics, Vol 8, Pp 455-475 (2017)
In this paper, we describe the development and application of a new spatially-explicit weathering scheme within the University of Victoria Earth System Climate Model (UVic ESCM). We integrated a dataset of modern-day lithology with a number of previo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::339bb7caa8404e25aadb8a7df861f65e
https://doi.org/10.5194/esd-2016-53
https://doi.org/10.5194/esd-2016-53
Publikováno v:
Climate of the Past, Vol 9, Iss 4, Pp 1761-1771 (2013)
The end of the Pleistocene marked a turning point for the Earth system as climate gradually emerged from millennia of severe glaciation in the Northern Hemisphere. It is widely acknowledged that the deglacial climate change coincided with an unpreced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9422b23567c63c71ff7225eb8f3599ee
https://doi.org/10.5194/cp-9-1761-2013
https://doi.org/10.5194/cp-9-1761-2013
Publikováno v:
Atmosphere-Ocean. 51:187-212
The mechanisms behind the 20 ppm pre-industrial rise in atmospheric CO2 since 6000 BC have been the focus of considerable debate in recent years. Some studies suggest that natural processes, such as a decline in global forests, calcite compensation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2aa4f3fb78cc63352576333eca7d3ae
https://doi.org/10.1080/07055900.2013.773880
https://doi.org/10.1080/07055900.2013.773880
Proxy reconstructions and modeling studies of the glacial-interglacial changes in the global carbon cycle have led to a stimulating debate in the paleoclimate literature about the mechanisms leading to a 90–100 ppmv increase in atmospheric CO2. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b74397e14de6dd01380b413b7789e402
https://doi.org/10.5194/cp-2016-24
https://doi.org/10.5194/cp-2016-24
Publikováno v:
Journal of Climate. 23:4841-4855
A 1-Myr-long time-dependent solution of a zonally averaged ocean–atmosphere model subject to Milankovitch forcing is examined to gain insight into long-term changes in the planetary-scale meridional moisture flux in the atmosphere. The model compon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38e17ead6e89c5ac56c8ce66ac046ef7
https://doi.org/10.1175/2010jcli3273.1
https://doi.org/10.1175/2010jcli3273.1
Time-dependent response of a zonally averaged ocean–atmosphere–sea ice model to Milankovitch forcing
Publikováno v:
Climate Dynamics. 34:763-779
An ocean–atmosphere–sea ice model is developed to explore the time-dependent response of climate to Milankovitch forcing for the time interval 5–3 Myr BP. The ocean component is a zonally averaged model of the circulation in five basins (Arctic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf9aacd4fe6264d4f5df73759ae178d7
https://doi.org/10.1007/s00382-010-0790-6
https://doi.org/10.1007/s00382-010-0790-6
Publikováno v:
McGill Science Undergraduate Research Journal. 5:67-72
introduction: The Walker-Kasting global carbon cycle box model is a simple representation of the earth system used to study climatic events. This model has a high number of parameters whose sensitivity must be tested in order to better understand whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a67588501fa5db2b59ab87e434279dd
https://doi.org/10.26443/msurj.v5i1.88
https://doi.org/10.26443/msurj.v5i1.88
Publikováno v:
Climate Dynamics. 34:201-222
Freshwater (FW) leaves the Arctic Ocean through sea-ice export and the outflow of low-salinity upper ocean water. Whereas the variability of the sea-ice export is known to be mainly caused by changes in the local wind and the thickness of the exporte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712d3b66175033b6f5f8f4d38ee52dd7
https://doi.org/10.1007/s00382-009-0558-z
https://doi.org/10.1007/s00382-009-0558-z