Results 261 to 270 of about 47,295 (298)

Using large-scale climate indices in climate change ecology studies

Population Ecology, 2004
Abstract Recently, climate change research in ecology has embraced the use of large‐scale climate indices in long‐term, retrospective studies. In most instances, these indices are related to large‐scale teleconnection and atmospheric patterns of which over a dozen have been identified.
Mads C Forchhammer, Eric Post
exaly   +4 more sources

Markovian descriptors based stochastic analysis of large-scale climate indices

Stochastic Environmental Research and Risk Assessment, 2021
The investigation of the interrelationships among different oceanic and atmospheric circulation patterns is crucial for future climate projections in the current century. This paper presents the transition matrix approach of the stochastic Markov chain process to investigate the state/event based relationship between the new index of the Interdecadal ...
Asif Iqbal, Tanveer Ahmed Siddiqi
openaire   +1 more source

Spatiotemporal Variations of Drought and Their Teleconnections with Large-Scale Climate Indices over the Poyang Lake Basin, China

Sustainability, 2020
The intensity and frequency of droughts in Poyang Lake Basin have been increasing due to global warming. To properly manage water resources and mitigate drought disasters, it is important to understand the long-term characteristics of drought and its ...
Weilin Liu, Shengnan Zhu, Zhu Shengnan   +2 more
exaly   +2 more sources

Modeling the joint influence of multiple synoptic-scale, climate mode indices on Australian wheat yield using a vine copula-based approach

European Journal of Agronomy, 2018
Twelve large-scale climate drivers are employed to investigate their spatio-temporal influence on the variability of seasonal wheat yield in five major wheat-producing states across Australia using data for the period 1983–2013.
Thong Nguyen-Huy, Ravinesh C Deo, Shahbaz Mushtaq   +2 more
exaly   +2 more sources

A review of large-scale climate indicators (LSCI) and their environmental and health implications in the Mediterranean region

Air Quality, Atmosphere & Health, 2023
Large-scale climate indicators (LSCI) refer to the intricate connections between the atmosphere, oceans, and continents in specific regions. To comprehend the relationship between these vital indicators and atmospheric and climate variability, it is crucial to explore them in detail.
Kenza Khomsi, Oumaima Bouakline, Imane Sekmoudi   +2 more
openaire   +2 more sources

Seasonal prediction of Korean regional climate from preceding large‐scale climate indices

International Journal of Climatology, 2006
AbstractOn the basis of multivariate linear regression with an adaptive choice of climate indices as predictors, a seasonal forecast with a lead time of 2 months was applied to Korea on a monthly basis, and leave‐one‐out cross‐validation was applied to obtain forecasting skill at the 1% significance level.
Maeng‐Ki Kim, Yeon‐Hee Kim, Woo‐Seop Lee   +2 more
openaire   +1 more source

Spatiotemporal evolution of sea ice and its teleconnections with large-scale climate indices over Antarctica

Marine Pollution Bulletin, 2023
Sea ice variability patterns are highly influenced by several large-scale ocean-atmospheric oscillations. We analysed both statistical and wavelet coherence methods to examine sea ice's interannual and interdecadal variability. During the past 42-year, the total Southern Ocean sea ice extent (SIE) has expanded, while the Amundsen-Bellingshausen Sea SIE
M, Swathi, Avinash, Kumar, Rahul, Mohan
openaire   +2 more sources

Seasonal Prediction of Karoon Streamflow Using Large-Scale Climate Indices

World Environmental and Water Resources Congress 2011, 2011
Water resources limitation in arid and semi arid regions on one hand and water demand increase on the other, have made the optimum utilization of existing water resources and systems necessary. In this context, researchers are trying to increase the accuracy and lag time of prediction by using various statistic and empirical models as well as different
Mahmoud Azimi, Fatemeh Golpaygani, Massoud Tajrishy, Ahmad Abrishamchi   +3 more
openaire   +1 more source

The Use of Large-Scale Climate Indices in Monthly Reservoir Inflow Forecasting and Its Application on Time Series and Artificial Intelligence Models

Water (Switzerland), 2019
Climate variability is strongly influencing hydrological processes under complex weather conditions, and it should be considered to forecast reservoir inflow for efficient dam operation strategies.
Taereem Kim, Ju-Young Shin, Hanbeen Kim   +2 more
exaly   +2 more sources

Assessing Wave Climate Variability along with Large-Scale Climate Indices on the U.S. West Coast

Journal of Waterway, Port, Coastal, and Ocean Engineering, 2017
AbstractWave variability and connections with climate indices along the U.S. West Coast were analyzed in this study. Monthly significant wave height data from five buoy stations that have an observation period ranging 18–37 years along with large-scale climate indices were used in the analysis.
Gholamreza Mashayekhinia, Mehmet Özger
openaire   +1 more source