Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Ian Eisenman"'
Autor:
Ian Eisenman, Kyle C. Armour
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Paleoclimate records have been used to estimate the modern equilibrium climate sensitivity. However, this requires understanding how the feedbacks governing the climate response vary with the climate itself. Here we warm and cool a state-of-
Externí odkaz:
https://doaj.org/article/7d6689a0dc3149de8b96ddae15d6229f
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Regional patterns of sea level rise are affected by a range of factors including glacial melting, which has occurred in recent decades and is projected to increase in the future, perhaps dramatically. Previous modeling studies have typically
Externí odkaz:
https://doaj.org/article/f2fdf990f9fd424a93e898ce14b0038a
Autor:
David B. Bonan, Nicole Feldl, Nicholas Siler, Jennifer E. Kay, Kyle C. Armour, Ian Eisenman, Gerard H. Roe
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 3, Pp n/a-n/a (2024)
Abstract The influence of climate feedbacks on regional hydrological changes under warming is poorly understood. Here, a moist energy balance model (MEBM) with a Hadley Cell parameterization is used to isolate the influence of climate feedbacks on ch
Externí odkaz:
https://doaj.org/article/4649afdce60a4420beec719c47634f55
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 2, Pp n/a-n/a (2024)
Abstract Positive feedbacks in climate processes can make it difficult to identify the primary drivers of climate phenomena. Some recent global climate model (GCM) studies address this issue by controlling the wind stress felt by the surface ocean su
Externí odkaz:
https://doaj.org/article/7eb1813ffcb84ab6aab3ec083f312b51
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 10, Pp n/a-n/a (2023)
Abstract At most latitudes, the seasonal cycle of zonal‐mean surface air temperature is notably asymmetric: the length of the warming season is not equal to the length of the cooling season. The asymmetry varies spatially, with the cooling season b
Externí odkaz:
https://doaj.org/article/d2799bab82cc4b039b2b4b7ba4a60afd
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 2, Pp n/a-n/a (2023)
Abstract Previous studies have found that Northern Hemisphere aerosol‐like cooling induces a La Niña‐like response in the tropical Indo‐Pacific. Here, we explore how a coupled ocean‐atmosphere feedback pathway communicates and sustains this
Externí odkaz:
https://doaj.org/article/6e838edfc6ed484a84a3f3e6a96754eb
Autor:
Shantong Sun, Ian Eisenman
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Climate models typically fail to capture the observed Antarctic sea ice expansion during recent decades. Here, the authors show that the observed expansion is reproduced in a climate model after removing biases in the sea ice drift velocity.
Externí odkaz:
https://doaj.org/article/897a74d1cac74cbb9003fba40b35cd75
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 14, Iss 1, Pp n/a-n/a (2022)
Abstract The uncertainty in polar cloud feedbacks calls for process understanding of the cloud response to climate warming. As an initial step toward improved process understanding, we investigate the seasonal cycle of polar clouds in the current cli
Externí odkaz:
https://doaj.org/article/edbd67e56555404bb0a1cdbad2c2a14b
Autor:
Hung-Yi Tseng, Yen-Ting Hwang, Shang-Ping Xie, Yu-Heng Tseng, Sarah M. Kang, Matthew T. Luongo, Ian Eisenman
Publikováno v:
Journal of Climate. :1-31
This study investigates the transient evolution of tropical Pacific sea surface temperature (SST) responses to a constant northern high latitude solar heating in fully coupled CESM 1.2. The study identifies two stages through multiple ensemble runs.
Publikováno v:
Journal of Climate, vol 35, iss 20
Cross-equatorial ocean heat transport (OHT) changes have been found to damp meridional shifts of the intertropical convergence zone (ITCZ) induced by hemispheric asymmetries in radiative forcing. Zonal-mean energy transport theories and idealized mod