Allegra N. LeGrande

Goddard Institute for Space Studies — United States

Earth and Planetary Sciences · Physical Sciences

59h-index12.8kcitations300works0.72yr avg
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Research Topics

Geology and Paleoclimatology Research(158), Climate variability and models(98), Atmospheric and Environmental Gas Dynamics(47), Cryospheric studies and observations(46), Isotope Analysis in Ecology(45)

Publications300 total

Modelling framework for asynchronous land-atmosphere coupling using NASA GISS ModelE (NASA-GISS E2.1) and LPJ-LMfire (v1.4.0): design, application and evaluation for the 2.5 ka period
Geoscientific model development·2026Open Access
Water Isotope Model Intercomparison Project (WisoMIP): Present-day Climate
2026Open Access
Water Isotope Model Intercomparison Project (WisoMIP): Present‐Day Climate
Journal of Geophysical Research Atmospheres·2026
Comment on egusphere-2025-3531
2026Open Access
Miocene Ocean Gyre Circulation and Gateway Transports—MioMIP1 Ocean Intercomparison
Paleoceanography and Paleoclimatology·2025Open Access
Leaf wax hydrogen isotopes reflect storm track position over western North America
2025Open Access
H11 meltwater and standard 127 ka Last Interglacial simulations suggest more modest peak temperatures for both Greenland and Antarctica: a multi-model study of water isotopes
Climate of the past·2025Open Access
A sea ice free Arctic: Assessment Fast Track abrupt-127k experimental protocol and motivation
2025Open Access
Mid-Holocene El Niño Southern Oscillation variability reduced by northern African vegetation changes in climate models
Communications Earth & Environment·2025Open Access
Water Isotope Model Intercomparison Project (WisoMIP): Present-day Climate
2025Open Access
Green Sahara influence on South Atlantic dynamics: insights from NASA GISS simulations
Journal of Southern Hemisphere Earth System Science·2025Open Access
North Pacific ocean–atmosphere responses to Holocene and future warming drive Southwest US drought
Nature Geoscience·2025· 6 cited
Supplementary material to "The Atlantic Ocean's Decadal Variability in mid-Holocene Simulations using Shannon's Entropy"
2025Open Access
The Atlantic Ocean's Decadal Variability in mid-Holocene Simulations using Shannon's Entropy
2025Open Access
On the Sensitivity of Climate Sensitivity in a coupled climate model
2025Open Access
Ocean Meridional Overturning Circulation During the Early and Middle Miocene
Paleoceanography and Paleoclimatology·2025· 6 citedOpen Access
Exploring Precipitation Triple Oxygen Isotope Dynamics: Insights From GISS‐E2.1 Simulations
Journal of Advances in Modeling Earth Systems·2025· 2 citedOpen Access
Remote impacts of the mid-Holocene Green Sahara
2025Open Access
More modest peak temperatures during the Last Interglacial for both Greenland (and Antarctica) suggested by multi-model isotope simulations
2025· 1 citedOpen Access
More modest peak temperatures during the Last Interglacial for both Greenland and Antarctica suggested by multi-model isotope simulations
2025Open Access
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Frequent Co-authors

Gavin A. Schmidt(17), Kostas Tsigaridis(9), Bette L. Otto‐Bliesner(9), Ayako Abe‐Ouchi(9), Susanne E. Bauer(8), Masa Kageyama(8), Reto Rüedy(7), Gary L. Russell(7), G. Faluvegi(7), R. L. Miller(7), Drew Shindell(7), Pascale Braconnot(7), Gerrit Lohmann(7), Qiong Zhang(7), Larissa Nazarenko(6), Igor Aleinov(6), Rainer Bleck(6), V. M. Canuto(6), Y. Cheng(6), Thomas L. Clune(6)