Results 81 to 90 of about 102,444 (290)

The Relationship Among Climate Policy Uncertainty and Energy Markets: Fossil Versus Renewable and Low‐Carbon Assets

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This paper investigates the intricate relationship between climate policy uncertainty (CPU) and energy market dynamics, focusing on fossil‐based and renewable/low‐carbon energy assets. Utilising a comprehensive dataset spanning from April 1987 to December 2023, comprising monthly observations of CPU, stock market returns, spot oil prices and ...
Dimitrios Asteriou, Anastasia Dimiski
wiley   +1 more source

Optimization of the Mathematical Model of Cyclone Separation Performance Based on Response Surface Analysis

open access: yesKuangchan zonghe liyong
This is an article in the field of mining engineering. With the increasing application of cyclone in the field of mineral processing, the influence of its operating factors on the separation performance has been paid more and more attention in the ...
Longfei CONG   +3 more
doaj   +1 more source

Cyclogenesis and Density Currents in the Middle East and the Associated Dust Activity in September 2015

open access: yesGeosciences, 2019
The first 10 days of September 2015 were marked by intense dust activity over the Middle East and the Arabian Peninsula. This study examines the atmospheric conditions at the origin of the large dust storms during this period. We particularly investigate
Diana Francis   +4 more
doaj   +1 more source

Seasonal Predictions and Their Applications in the Mediterranean Region: Part I—Sources of Predictability and Prediction Skill

open access: yesInternational Journal of Climatology, EarlyView.
The ability to predict climate fluctuations at seasonal timescales offers significant socio‐economic benefits. However, limited understanding of predictability mechanisms and model errors hinders forecast quality. Recent research has improved forecasting systems and data quality.
Gualdi Silvio   +12 more
wiley   +1 more source

Seasonal Variability of Key Climate Parameters in the Mediterranean Region: Distinct Features From A Long‐Term (1940–2023) Analysis

open access: yesInternational Journal of Climatology, EarlyView.
The intra‐annual variability of the Mediterranean climate does not include an even transition from winter to summer regime and vice versa. A detailed examination of the long‐term (84 years) mean intra‐annual variations of key parameters reveals remarkable and climatologically important peculiarities. ABSTRACT The intra‐annual variability of atmospheric
Christos J. Lolis
wiley   +1 more source

Mapping the Spatial Scales of Australian Extreme Precipitation Using Daily Rain Gauges

open access: yesInternational Journal of Climatology, EarlyView.
We present the first continent‐wide analysis of the spatial scales of daily extreme precipitation events (EPEs) in Australia using station observations and semivariogram analysis. EPEs generally have larger spatial scales at higher latitudes, with strong seasonal and regional differences shaped by topography, meteorological regimes, and climate ...
Dongqi Lin   +2 more
wiley   +1 more source

Seasonal Tropical Cyclone Forecasting

open access: yesTropical Cyclone Research and Review, 2019
This paper summarizes the forecast methods, outputs and skill offered by twelve agencies for seasonal tropical cyclone (TC) activity around the world.
P. Klotzbach   +12 more
semanticscholar   +1 more source

Heat and Cold Waves in Brazil: An ERA5‐Based Analysis of Trends and Seasonality (1980–2024)

open access: yesInternational Journal of Climatology, EarlyView.
This study uses ERA5 reanalysis data to assess changes in extreme heat and cold events across Brazil from 1980 to 2024. Results reveal a sharp increase in heatwave frequency and a general decline in coldwave occurrences, though regional variations are substantial.
Alindomar Lacerda Silva, Scott Sheridan
wiley   +1 more source

Cyclone‐cyclone interactions through the ocean pathway

open access: yesGeophysical Research Letters, 2014
AbstractThe intense sea surface temperature cooling caused by tropical cyclone‐induced mixing lasts several weeks and may thus influence a later cyclone passing over it. Using a 28 year analysis spanning the North Atlantic, eastern Pacific, and Northwest Pacific, we systematically demonstrate that, on average, when tropical cyclones encounter lingering
Karthik Balaguru   +4 more
openaire   +1 more source

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