Search Results - subject:"Hydrological drought"

Drought impacts on water quality and potential implications for agricultural production in the Maipo River Basin, Central Chile

Peña-Guerrero, Mayra Daniela; Nauditt, Alexandra; … - In: Hydrological Sciences Journal 65 (2020) 6, pp. 1005-1021

observations. The threshold level method was used to compare physicochemical parameters during hydrological drought periods with … districts exceeded the official thresholds for these parameters during hydrological drought periods seriously threatening …

Persistent link: https://www.econbiz.de/10012290060

Self-financed water bank for resource reallocation to the environment and within the agricultural sector

Gutiérrez-Martín, Carlos; Gómez-Limon, José A.; … - In: Ecological economics : the transdisciplinary journal of … 169 (2020), pp. 1-12

Persistent link: https://www.econbiz.de/10012197050

Effects of large-scale climate patterns and human activities on hydrological drought: a case study in the Luanhe River basin, China

Wang, Yixuan; Li, Jianzhu; Feng, Ping; Chen, Fulong - In: Natural Hazards 76 (2015) 3, pp. 1687-1710

Evaluation of the impact of climate variability and human activities on hydrological drought is of great significance … droughts. Results indicate that the significant influence of AMO on hydrological drought at different time scales is evident … direct linkage of ENSO to hydrological drought is relatively weak in the basin, while the extent of the linkage can be …

Persistent link: https://www.econbiz.de/10011241066

Extreme streamflow drought in the Karkheh river basin (Iran): probabilistic and regional analyses

Zamani, Reza; Tabari, Hossein; Willems, Patrick - In: Natural Hazards 76 (2015) 1, pp. 327-346

Analysis of droughts from both the regional and probabilistic points of view is crucial in drought-prone arid and semiarid lands. In this work, the probabilistic behavior and spatial pattern of extreme hydrological droughts based on the minimum streamflow drought index values at 3-, 6-, 9- and...

Persistent link: https://www.econbiz.de/10011241070

Influence of Climate Variability on the Market Price of Water in the Gila-San Francisco Basin

Pullen, Jennifer L.; Colby, Bonnie G. - In: Journal of Agricultural and Resource Economics 33 (2008) 3

Emerging water markets in the western United States have slowly developed as usage patterns have changed over time. This article develops an econometric model for the Gila-San Francisco Basin. Results indicate the market price of water has risen in response to drought and market conditions....

Persistent link: https://www.econbiz.de/10005484225

Evaluation of drought and wetness episodes in a cold region (Northeast China) since 1898 with different drought indices

Li, Binquan; Liang, Zhongmin; Yu, Zhongbo; Acharya, Kumud - In: Natural Hazards 71 (2014) 3, pp. 2063-2085

–2012 using meteorological drought indices and for the period of 1898–2010 using hydrological drought indices. There were three …

Persistent link: https://www.econbiz.de/10010846905

Evaluation of risk of hydrological droughts by the trivariate Plackett copula in the East River basin (China)

Chen, Yongqin; Zhang, Qiang; Xiao, Mingzhong; Singh, Vijay - In: Natural Hazards 68 (2013) 2, pp. 529-547

East River, one of the major tributaries of Pearl River, is the major source of water supply for mega-cites within and in the vicinity of the Pearl River Delta, China. The availability and variability of water resources of the East River basin are therefore of practical importance. This study...

Persistent link: https://www.econbiz.de/10010846400

Hydrological Drought Assessment in Northwestern Iran Based on Streamflow Drought Index (SDI)

Tabari, Hossein; Nikbakht, Jaefar; Talaee, P. Hosseinzadeh - In: Water Resources Management 27 (2013) 1, pp. 137-151

the hydrological drought analysis based on the SDI showed that almost all the stations suffered from extreme droughts …

Persistent link: https://www.econbiz.de/10010997343

The Impact of Extreme Low Flows on the Water Quality of the Lower Murray River and Lakes (South Australia)

Mosley, Luke; Zammit, Benjamin; Leyden, Emily; Heneker, … - In: Water Resources Management 26 (2012) 13, pp. 3923-3946

The impact of extreme low flows on the water quality of the Lower Murray River and Lower Lakes (Alexandrina and Albert) in South Australia was assessed by comparing water quality from five sites during an extreme low flow period (March 2007–November 2009) and a preceding reference period...

Persistent link: https://www.econbiz.de/10010794338

A Water Balance Derived Drought Index for Pinios River Basin, Greece

Vasiliades, Lampros; Loukas, Athanasios; Liberis, Nikos - In: Water Resources Management 25 (2011) 4, pp. 1087-1101

This study estimates hydrological drought characteristics using a water balance derived drought index in Pinios river … the major tributaries of Pinios river using GIS. For the assessment of hydrological drought, because none of the sub … hydrological drought assessment. The standardized precipitation index (SPI) at multiple time scales and four indices of the Palmer …

Persistent link: https://www.econbiz.de/10010794205