Results 91 to 100 of about 7,189 (221)
Journal of Geophysical Research: Atmospheres, Volume 130, Issue 5, 16 March 2025.Abstract The Madden‐Julian oscillation (MJO) has remarkable impacts on global weather and climate systems. This study examines the future changes in MJO projected by 23 Coupled Model Intercomparison Project Phase 6 (CMIP6) models that produce a realistic MJO propagation in their historical runs. Results from the multi‐model mean show a ∼17% increase in
Jiabao Wang +4 more
wiley +1 more source
Earth's Future, Volume 13, Issue 3, March 2025.Abstract The individual contributions of various human‐induced forcings under scenarios compatible with the Paris Agreement targets are highly uncertain. To quantify this uncertainty, we analyze three types of models with physical parameter perturbed large ensembles under global warming levels of 1.5 and 2.0°C. The scenarios use adaptive CO2 emissions,
Donghyun Lee +4 more
wiley +1 more source
A study of the sensitivity of ENSO to the mean climate [PDF]
Advances in Geosciences, 2006 We study the dependence of the simulated ENSO on the mean simulated climate in the HadCM3 GCM and attempt to understand its relation with results from intermediate-complexity models (ICMs).
T. Toniazzo
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Coupled Ocean Atmosphere Processes and European Climate (COAPEC): improved understanding of the coupled climate system [PDF]
, 2004 COAPEC (http://coapec.nerc.ac.uk/) is a five-year Directed Science Programme funded by the Natural Environment Research Council (NERC). COAPEC is providing advances in understanding the mechanisms by which the ocean and atmosphere interact, how these ...
Black, E. +3 more
core
Projecting community trophic structures for the last 120 000 years
Ecography, Volume 2025, Issue 3, March 2025.Studying past community dynamics can provide valuable insights for anticipating future changes in the world's biota. However, the existing fossil record is too sparse to enable continuous temporal reconstructions of wholesale community dynamics. In this study, we utilise machine learning to reconstruct Late Quaternary community structure, leveraging ...
Juan David González‐Trujillo +2 more
wiley +1 more source
Sea surface temperature inter-hemispheric dipole and its relation to tropical precipitation
Environmental Research Letters, 2013 Using different SST datasets, the variability of zonal mean SSTs is investigated. Besides the global warming mode, the variability is dominated by one equatorially symmetric mode and one antisymmetric mode.
Cheng Sun +3 more
doaj +1 more source
Late Pliocene lakes and soils: a data-model comparison for the analysis of climate feedbacks in a warmer world [PDF]
, 2013 Based on a synthesis of geological data we have reconstructed the global distribution of Late Pliocene soils and lakes which are then used as boundary conditions in a series of model experiments using the Hadley Centre General Circulation Model (HadCM3 ...
Dowsett, Harry +5 more
core +1 more source
Environmental suitability throughout the late quaternary explains population genetic diversity
Ecography, Volume 2025, Issue 3, March 2025.Genetic variation among populations is reflected in biogeographic patterns for many species, but general rules of spatial genetic variation have not been established. In this paper, we establish a theoretical framework based on projecting environmental Grinellian niches back through time to relate the present geographic distribution of population ...
Norma Alicia Hernández Hernández +2 more
wiley +1 more source
Geostatistical assessment of HadCM3 simulations via NCEP reanalyses over Europe [PDF]
Atmospheric Science Letters, 2004 AbstractThis article attempts to quantify the spatial uncertainties associated with extreme temperature's response, by assessing extremes derived from climate model data. This is undertaken by a comparison of the spatial pattern of a long‐term time‐series aggregation (1960/61–1989/90) for extreme temperatures simulated by a particular GCM (HadCM3) to ...
openaire +2 more sources
رویکردی جدید برای ارزیابی عملکرد مدل‌های AOGCM در شبیه‌سازی رواناب [PDF]
پژوهش‌های حفاظت آب و خاک, 2015 سابقه و هدف: پدیده تغییر اقلیم بر بخش‌های مختلف تأثیر می‌گذارد که منابع آب از مهم‌ترین آنها است. لین و همکاران (1999) بررسی کردند که کشورهای واقع در عرض جغرافیایی پایین، بیشترین تبعات منفی این پدیده را متحمل خواهند شد (9). پیش‌نیاز ارزیابی اثرات منطقه‌ای
پریسا سادات آشفته +1 more
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