Barents-Kara sea ice and European winters in EC-Earth
نویسندگان
چکیده
منابع مشابه
Dynamical Link between the Barents–Kara Sea Ice and the Arctic Oscillation
The recent accelerated Arctic sea ice decline has been proposed as a possible forcing factor for midlatitude circulation changes, which can be projected onto the Arctic Oscillation (AO) and/or North Atlantic Oscillation (NAO)mode.However, the timing and physicalmechanisms linkingAO responses to theArctic sea ice forcing are not entirely understood. In this study, the authors suggest a connectio...
متن کاملMODIS Sea Ice Thickness and Open Water-Sea Ice Charts over the Barents and Kara Seas for Development and Validation of Sea Ice Products from Microwave Sensor Data
We have developed algorithms and procedures for calculating daily sea ice thickness (SIT) and open water–sea ice (OWSI) charts, based on the Moderate Resolution Imaging Spectroradiometer (MODIS), ice surface temperature (IST) (night-time only), and reflectance (R) swath data, respectively. The resolution of the SIT chart is 1 km and that of the OWSI chart is 250 m. The charts are targeted to be...
متن کاملTransport of radionuclides by sea-ice and dense-water formed in western Kara Sea flaw leads
Ž 239,240 . A transport assessment of particle-bound and dissolved artificial radionuclides Cs and Pu by sea-ice and dense-water formed in western Kara Sea flaw leads close to the Novaya Zemlya dumping sites is presented in this study. We both performed a ‘‘best estimate’’ based on available data, and a ‘‘maximum assessment’’ relying on simulated constant 137 239,240 Ž . releases of 1 TBq Cs an...
متن کاملMultisensor data and thermodynamic sea-ice model based sea-ice thickness chart with application to the Kara Sea, Arctic Russia
We introduce a method to construct an ice thickness chart using two satellite datasets and a one-dimensional high-resolution thermodynamic snow and sea-ice model (HIGHTSI). Thin-ice thickness up to 40 cm is retrieved using MODIS ice surface temperature data. For thicker ice, thickness is retrieved from a combination of SAR image and background level ice thickness chart Hi provided by HIGHTSI. B...
متن کاملStatistical Modeling of Sea Ice Concentration Using Satellite Imagery and Climate Reanalysis Data in the Barents and Kara Seas, 1979-2012
Extensive sea ice over Arctic regions is largely involved in heat, moisture, and momentum exchanges between the atmosphere and ocean. Some previous studies have been conducted to develop statistical models for the status of Arctic sea ice and showed considerable possibilities to explain the impacts of climate changes on the sea ice extent. However, the statistical models require improvements to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Climate Dynamics
سال: 2020
ISSN: 0930-7575,1432-0894
DOI: 10.1007/s00382-020-05174-w