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Dan Huang, Zaibin Liu and Wenke Wang
This study aims to reveal karst water trend change and the variation of affecting factors in the Heilongdong spring area due to long-term coal mining. In this study, five yearly recoded data over more than 40 years were collected, including underground w...
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Sabrine Jemai, Manel Ellouze and Habib Abida
This study examines the variability of precipitation in the south-east of Tunisia through the analysis of data about annual and monthly precipitation at five stations in the Watershed of Gabes, from 1977 to 2015. Standardized precipitation ratio, wavelet...
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Ansa Rebi, Azfar Hussain, Ishtiaq Hussain, Jianhua Cao, Waheed Ullah, Haider Abbas, Safi Ullah and Jinxing Zhou
The effects of climate change are unparalleled in magnitude, ranging from changing weather patterns that endanger food production to increasing sea levels that increase the likelihood of catastrophic flooding. Therefore, determining the extent of such va...
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Ricardo David Valdez-Cepeda,Carlos Erick Galván-Tejada,Jorge Isaac Galván-Tejada,Guillermo Medina-García,Fidel Blanco-Macías,Santiago de Jesús Méndez-Gallegos,Rafael Magallanes-Quintanar
Pág. 285 - 299
A better understanding of the local and regional spatio-temporal variability of past precipitation is needed to contextualize climate change research. Monthly precipitation data from 59 stations in the state of Zacatecas, Mexico were transformed into sta...
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Rhydal Esi Eghan, Peter Amoako-Yirenkyi, Akoto Yaw Omari-Sasu, Nana Kena Frimpong
Pág. Page:1 - 12Abstract
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Karthik Kumarasamy and Patrick Belmont
Watershed scale models simulating hydrological and water quality processes have advanced rapidly in sophistication, process representation, flexibility in model structure, and input data. With calibration being an inevitable step prior to any model appli...
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Silvano Vergura and Mario Carpentieri
The modern Power Distribution Systems (PDS) operate more and more often with distributed generators and the optimal operation of the utility distribution systems has to take into account the possibility of bi-directional energy flows, although this event...
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Andrew Phiri and Izunna Anyikwa
Since the implementation of unconventional monetary policies (UMPs) by the US in response to the global financial crisis (GFC) and the COVID-19 pandemic, there have been increasing concerns that these forward guidance and quantitative easing programmes h...
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Ileana Mares, Venera Dobrica, Crisan Demetrescu and Constantin Mares
The purpose of this study was to analyze the influence of solar activity described by the sunspot number (SSN) on certain terrestrial variables that might impact the Southeastern European climate at different spatio-temporal scales (the North Atlantic Os...
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Kim Hiang Liow, Xiaoxia Zhou, Qiang Li and Yuting Huang
This study revisits the relationship between securitized real estate and local stock markets by focusing on their time-scale co-movement and contagion dynamics across five developed countries. Since securitized real estate market is an important capital ...
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Thelma Dede Baddoo, Yiqing Guan, Danrong Zhang and Samuel A. Andam-Akorful
The impact of the El Niño-Southern Oscillation (ENSO) phenomenon within the Huangfuchuan watershed, one of the major first-order sub-basins in the middle region of the Yellow River, has not clearly been established. Consequently, the co-varying relations...
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George P. Papaioannou, Christos Dikaiakos, George Evangelidis, Panagiotis G. Papaioannou and Dionysios S. Georgiadis
We study the co-evolution of the dynamics or co-movement of two electricity markets, the Italian and Greek, by studying the dynamics of their wholesale day-ahead prices, simultaneously in the time-frequency domain. Co-movement is alternatively referred a...
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Constantin Mares, Venera Dobrica, Ileana Mares and Crisan Demetrescu
The influence of solar/geomagnetic activity on climate variables still remains a fully unclarified problem, although many scientific efforts have been made to better understand it. In order to bring more information to this open problem, in the present s...
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Lisa Baulon, Emma Imen Turki, Nicolas Massei, Gaël André, Yann Ferret and Nicolas Pouvreau
In this article, we investigate the dependence of extreme surges on the North Atlantic weather regime variability across different timescales using the North Atlantic Oscillation (NAO) and Scandinavian blocking (SCAND) indices. The analysis was done usin...
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Teresita Canchala, Wilfredo Alfonso-Morales, Wilmar Loaiza Cerón, Yesid Carvajal-Escobar and Eduardo Caicedo-Bravo
Given that the analysis of past monthly rainfall variability is highly relevant for the adequate management of water resources, the relationship between the climate-oceanographic indices, and the variability of monthly rainfall in Southwestern Colombia a...
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Narayana Maharana, Ashok Kumar Panigrahi, Suman Kalyan Chaudhury, Minal Uprety, Pratibha Barik and Pushparaj Kulkarni
This study explores the resilience of the Indian stock market in the face of global shocks in the post-pandemic era, focusing on its volatility dynamics and interconnections with international indices. Through a combination of Vector Autoregression (VAR)...
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Junshun Wang, Jin Dong, Jingxian Guo, Panli Cai, Runkui Li, Xiaoping Zhang, Qun Xu and Xianfeng Song
Ground-level ozone pollution causes adverse health effects, and the detailed influences of meteorological factors and precursors on ozone at an hourly scale need to be further understood. We conducted an in-depth analysis of the phase relationships and p...
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Haoqing Jiang, Wei Dong, Peixuan Li and Haichen Zhang
This study analyzes the transient axial force of a centrifugal pump under variable operating conditions using wavelet analysis and a novel technique called windowed multi-resolution dynamic mode decomposition (wmrDMD). Numerically simulating the sampled ...
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Linyao Dong, Yiwei Guo, Wenjian Tang, Wentao Xu and Zhongjie Fan
Precise evaluation of the correlations among precipitation, groundwater and river water enhance our understanding on regional hydrological circulation and water resource management. The innovative and efficient use of wavelet analysis has been able to id...
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Ruting Yang and Bing Xing
Profiling the hydrological response of watershed precipitation and streamflow to large-scale circulation patterns and astronomical factors provides novel information into the scientific management and prediction of regional water resources. Possible cont...
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