|
|
|
|
|
Marco Arrieta-Castro, Adriana Donado-Rodríguez, Guillermo J. Acuña, Fausto A. Canales, Ramesh S. V. Teegavarapu and Bartosz Kazmierczak
The aim of this research is the detection and analysis of existing trends in the Meta River, Colombia, based on the streamflow records from seven gauging stations in its main course, for the period between June 1983 to July 2019. The Meta River is one of...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dessalegn Jaweso, Brook Abate, Andreas Bauwe and Bernd Lennartz
This study aimed to assess trends of hydro-meteorological variables in the Upper Omo-Ghibe river basin, Ethiopia. Data records from eleven rainfall, eight air temperature, and five streamflow stations between 1981 to 2008 were investigated. The trends an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yunrui Yang, Erfu Dai, Jun Yin, Lizhi Jia, Peng Zhang and Jianguo Sun
Based on the data of 2254 daily meteorological stations in China from 1961 to 2021, this study calculated the standardized precipitation evapotranspiration index (SPEI) of the national multi-time scale by using the FAO Penman?Monteith model to quantify t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yanbin Li, Xin Wang, Fei Wang, Kai Feng, Hongxing Li, Yuhang Han and Shaodan Chen
As a major grain-producing province in China?s Central Plains, Henan Province is severely impacted by drought, making the study of agricultural drought characteristics in the region crucial. Theil?Sen (Sen) trend analysis, the Mann?Kendall (M-K) test and...
ver más
|
|
|
|
|
|
|
|
|
|
|
Phumzile Maluleke, Mokhele E. Moeletsi and Mitsuru Tsubo
In recent decades, southern Africa has experienced a shift towards hotter and drier climate conditions, affecting vital sectors like agriculture, health, water, and energy. Scientific research has shown that the combination of high temperatures and unrel...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hamid Darabi, Ali Danandeh Mehr, Gülsen Kum, Mehmet Emin Sönmez, Cristina Alina Dumitrache, Khadija Diani, Ahmet Celebi and Ali Torabi Haghighi
This study examined the spatiotemporal climate variability over the Ceyhan River basin in Southern Anatolia, Türkiye using historical rainfall and temperature observations recorded at 15 meteorology stations. Various statistical and geostatistical techni...
ver más
|
|
|
|
|
|
|
|
|
|
|
Claudia Sangüesa, Roberto Pizarro, Ben Ingram, Francisco Balocchi, Pablo García-Chevesich, Juan Pino, Alfredo Ibáñez, Carlos Vallejos, Romina Mendoza, Alejandra Bernal, Rodrigo Valdés-Pineda and Felipe Pérez
The availability of water in Chile has shown signs of decline in recent decades. This is problematic because Chile?s economy depends on mining, forestry, and agricultural activities, all limited by the availability of water resources. In this study, dail...
ver más
|
|
|
|
|
|
|
|
|
|
|
Stefanos Stefanidis, Dimitra Rossiou and Nikolaos Proutsos
Drought is a significant natural hazard with widespread socioeconomic and environmental impacts. This study investigated the long-term drought characteristics in a Mediterranean oak forest ecosystem using the Standardized Precipitation Evapotranspiration...
ver más
|
|
|
|
|
|
|
|
|
|
|
N?da Jocelyne Maryse Christine Amichiatchi, Gneneyougo Emile Soro, Jean Hounkpè, Tie Albert Goula Bi and Agnidé Emmanuel Lawin
Climate change has had strong impacts on water resources over the past decades in Côte d?Ivoire, but these impacts on hydrological extremes remain largely unknown in most watersheds. Thus, this work aimed to evaluate the trends and breakpoints in extreme...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ravindu Panditharathne, Miyuru B. Gunathilake, Imiya M. Chathuranika, Upaka Rathnayake, Mukand S. Babel and Manoj K. Jha
Rainfall is one of the dominating climatic parameters that affect water availability. Trend analysis is of paramount significance to understand the behavior of hydrological and climatic variables over a long timescale. The main aim of the present study w...
ver más
|
|
|
|
|
|
|
|
|
|
|
Assane Ndiaye, Mamadou Lamine Mbaye, Joël Arnault, Moctar Camara and Agnidé Emmanuel Lawin
Extreme hydroclimate events usually have harmful impacts of human activities and ecosystems. This study aims to assess trends and significant changes in rainfall and river flow over the Senegal River Basin (SRB) and its upper basin during the 1982?2021 p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ridouane Kessabi, Mohamed Hanchane, Tommaso Caloiero, Gaetano Pellicone, Rachid Addou and Nir Y. Krakauer
The aim of this paper was to present a precipitation trend analysis using gridded data at annual, seasonal and monthly time scales over the Fez-Meknes region (northern Morocco) for the period 1961?2019. Our results showed a general decreasing trend at an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mohammed Abdul Bari, Gnanathikkam Emmanuel Amirthanathan, Fitsum Markos Woldemeskel and Paul Martinus Feikema
We analysed changes in magnitude and timing of the largest annual observed daily flow (Amax), in each water year, for 596 stations in high-value water resource catchments and flood risk locations across Australia. These stations are either included in th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Muhammad Umer Masood, Saif Haider, Muhammad Rashid, Muhammad Usama Khan Lodhi, Chaitanya B. Pande, Fahad Alshehri, Kaywan Othman Ahmed, Miklas Scholz and Saad Sh. Sammen
The El Nino Southern Oscillation (ENSO) phenomenon is devastating as it negatively impacts global climatic conditions, which can cause extreme events, including floods and droughts, which are harmful to the region?s economy. Pakistan is also considered o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ivan Benkov, Marian Varbanov, Tony Venelinov and Stefan Tsakovski
The water quality assessment of the surface water bodies (SWBs) is one of the major tasks of environmental authorities dealing with water management. The present study proposes a water quality assessment scheme for the investigation of the surface waters...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shirong Cai, Kunlong Niu, Xiaolin Mu, Xiankun Yang and Francesco Pirotti
Precipitation is a key component of the hydrological cycle and one of the important indicators of climate change. Due to climate change, extreme precipitation events have globally and regionally increased in frequency and intensity, leading to a higher p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhanming Liu, Hong Yang, Xinghu Wei and Zhaoxiong Liang
Extreme precipitation events have caused serious impacts on natural ecosystem and human society and have attracted increasing attention in recent years. IPCC AR6 WG I report highlighted a lack of conclusive consensus on the change trend of extreme precip...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chaoli Tang, Dewei Hao, Yuanyuan Wei, Fengmei Zhao, Han Lin and Xin Wu
The time-frequency domain analysis of the sea surface temperature (SST) in the tropical western Indian Ocean was conducted using wavelet analysis, cross wavelet transform (XWT), the Mann?Kendall (MK) test, and other methods based on COBE-SST data for the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chaoli Tang, Dewei Hao, Yuanyuan Wei, Fangzheng Zhu, Xin Wu and Xiaomin Tian
To comprehensively explore the characteristics of global SST anomalies, a novel time?frequency combination method, based on the COBE data and NCEP/NCAR reanalysis products in the past 100 years, was developed. From the view of the time domain, the global...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alamin Molla, Liping Di, Liying Guo, Chen Zhang and Fei Chen
Lagos, Nigeria, is considered a rapidly growing urban hub. This study focuses on an urban development characterization with remote sensing-based variables for Lagos as well as understanding spatio-temporal precipitation responses to the changing intensit...
ver más
|
|
|
|
|
|