There is low confidence in projections of Antarctic sea ice area (SIA), due to deficiencies climate model processes. Ensemble regression techniques can help reduce this uncertainty. We investigate relationships between SIA climatology and 21st century change the Coupled Model Intercomparison Project, phase 6 (CMIP6) multi-model ensemble. In summer, under a strong forcing scenario, each loses ma...

captures the maximum possible range of changes in surface temperature and precipitation for three continental-scale regions. We find that, of the CMIP5 GCMs with 6-hourly fields available, three simulate the key regional aspects of climate sufficiently poorly that we consider the projections from those models ‘implausible’ (MIROC-ESM, MIROCESM-CHEM, and IPSL-CM5B-LR). From the remaining models,...

سابقه و هدف: امروزه با گسترش فعالیت واحدهای صنعتی، غلظت آلاینده­ ها در هوا افزایش یافته انسان­ از طریق تنفس، بلعیدن جذب پوستی معرض آن­ها قرار می­ گیرند. میان تمام آلاینده ­ها، فلزات سنگین به دلیل ماهیت سمی خود بسیار مورد توجه متخصصان زیست ­محیطی گرفته ­اند. بالای محیط ­زیست، می ­تواند خطر اثرات نامطلوب بر سلامتی انسان را دهد. شهرک صنعتی ناجی زنجان ریخته ­گری مس آلیاژهای آن، ­عنوان یکی منابع انت...

A software was developed in the framework of the GEOWOW project for computing the mean of the output of an ensemble of climate change models from the World Climate Research Programme (WCRP) Coupled Model Intercomparaison Project Phase 5 (CMIP5). The ensemble mean for the time projections of the Sea Surface Temperature (SST) under climate change and the corresponding climatology were computed: t...

Abstract Investigation of the role multiple general circulation model (GCM) ensembles in obtaining comprehensive knowledge hydrological responses across Yellow River Basin (YRB), China, is still substantial importance. This study evaluates performance Coupled Model Intercomparison Project Phase 6 (CMIP6) models simulating regime YRB and compares results with those from CMIP 5 (CMIP5). The compa...

Abstract. Future wintertime atmospheric circulation changes in the Euro–Atlantic (EAT) and Pacific–North American (PAC) sectors are studied from a weather regimes perspective. The Coupled Model Intercomparison Project phases 5 6 (CMIP5 CMIP6) historical simulation performance reproducing observed is first evaluated, showing general improvement CMIP6 models, which more evident for EAT. projected...