Blar i Geophysical Institute på tidsskrift "Environmental Research Letters"
Viser treff 1-8 av 8
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The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation
(Journal article; Peer reviewed, 2021)The stratospheric, tropospheric and surface impacts from the 11 year ultraviolet solar spectral irradiance (SSI) variability have been extensively studied using climate models and observations. Here, we demonstrate using ... -
2020/21 record-breaking cold waves in east of China enhanced by the ‘Warm Arctic-Cold Siberia’ pattern
(Journal article; Peer reviewed, 2021)Extreme cold waves frequently occur in east of China that dramatically endanger ecological agriculture, power infrastructure and human life. In this study, we found that the 'Warm Arctic-Cold Siberia' pattern (WACS) ... -
Contrasting responses of the ocean’s oxygen minimum zones to artificial re-oxygenation
(Journal article; Peer reviewed, 2023)Studies assessing potential measures to counteract the marine deoxygenation attributed to anthropogenic activities have been conducted in a few coastal environments and at regional scale, but not yet on a global scale. One ... -
Historical and future runoff changes in the Yangtze River Basin from CMIP6 models constrained by a weighting strategy
(Journal article; Peer reviewed, 2022)Based on the ERA5-Land datasets from 1981–2020, a decadal oscillation has been found in the variation of summer runoff in the middle and lower reaches of the Yangtze River Basin (MLYRB). The oscillation suggests that the ... -
Indicators and trends of polar cold airmass
(Journal article; Peer reviewed, 2019)Trends and variations in the amount of cold airmass in the Arctic and the Northern Hemisphere are evaluated for the 60 year period, 1959–2018. The two indicators are (1) polar cold air mass (PCAM), which is the amount of ... -
Multidecadal variability of ENSO in a recharge oscillator framework
(Journal article; Peer reviewed, 2022)We use a conceptual recharge oscillator model to identify changes in El Niño and the Southern Oscillation (ENSO) statistics and dynamics during the observational record. The variability of ENSO has increased during the ... -
Seasonal predictability of Kiremt rainfall in coupled general circulation models
(Journal article; Peer reviewed, 2017)The Ethiopian economy and population is strongly dependent on rainfall. Operational seasonal predictions for the main rainy season (Kiremt, June–September) are based on statistical approaches with Pacific sea surface ... -
Subsea permafrost carbon stocks and climate change sensitivity estimated by expert assessment
(Journal article; Peer reviewed, 2020)The continental shelves of the Arctic Ocean and surrounding seas contain large stocks of organic matter (OM) and methane (CH4), representing a potential ecosystem feedback to climate change not included in international ...