Zobrazeno 1 - 10
of 162
pro vyhledávání: '"run theory"'
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 53, Iss , Pp 101763- (2024)
Study area: China Study focus: Drought is an extremely serious disaster, typically characterized by slow onset, long duration, and cumulative impacts on multifaceted aspects. Developing a combined index that integrates its various characteristics can
Externí odkaz:
https://doaj.org/article/3cbe940bfcce4268be76018c01aefe70
Autor:
Hussain Palagiri, Manali Pal
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102022- (2024)
Agricultural drought in this study is characterized and assessed using the Standardized Soil Moisture Index (SSMI). Employing run theory with three thresholds, SSMI identifies grid-wise drought events, quantifying them in terms of peak, frequency, du
Externí odkaz:
https://doaj.org/article/91d9de2b8d1a4241a7bda25d39124ed3
Publikováno v:
Journal of Water and Climate Change, Vol 14, Iss 9, Pp 2988-3009 (2023)
This study investigates drought propagation from meteorological to hydrological and streamflow required to recover from drought in four sub-basins: Genale, Tekeze, Awash, and Baro basins of Ethiopia. Due to limited observed streamflow data, the soil
Externí odkaz:
https://doaj.org/article/12aa3a8ccd5742e2a162e74e146a83ea
Publikováno v:
مجله آب و خاک, Vol 37, Iss 3, Pp 473-486 (2023)
Introduction Drought is a costly natural hazard with wide-ranging consequences for agriculture, ecosystems, and water resources. The purpose of this research is to determine the characteristics of drought and its types in Iran during the last four de
Externí odkaz:
https://doaj.org/article/ae8e251105ab42e3902eece948e0a40b
Publikováno v:
Water, Vol 16, Iss 10, p 1337 (2024)
It is crucial to identify drought characteristics and determine drought severity in response to climate change. Aiming at the increasingly serious drought situation in the Yellow River Basin, this study firstly selected the standardized precipitation
Externí odkaz:
https://doaj.org/article/eabbe7c1002340a6ac3b40f4d721671c
Publikováno v:
Nature Environment and Pollution Technology, Vol 22, Iss 1, Pp 15-28 (2023)
Droughts and floods have been occurring at a higher frequency in recent decades. The rapid transition between them magnifies the socio-economic consequences of these catastrophes relative to the effects of the individual occurrences of the extreme ev
Externí odkaz:
https://doaj.org/article/61e3c8379f9442bfb2115f18dcadff89
Autor:
Dang Luo, Liangshuai Li
Publikováno v:
Water Supply, Vol 23, Iss 1, Pp 410-427 (2023)
Drought is one of the major natural disasters in the world, and it is important to understand and grasp the spatiotemporal evolution characteristics of drought for drought monitoring and prevention. In this study, the standardized precipitation evapo
Externí odkaz:
https://doaj.org/article/5e82154dd912490c9e264a0e2756ff8d
Publikováno v:
Water, Vol 16, Iss 2, p 234 (2024)
Under global climate warming, the global water cycle is further accelerating, the risk of drought is increasing, and the instability and sustainability of agricultural production are seriously threatened. Northeast China, as the “granary” of Chin
Externí odkaz:
https://doaj.org/article/7b6d1ce2ce1e49c495b475a41b54f224
Autor:
Luciano Telesca, Zbigniew Czechowski
Publikováno v:
Entropy, Vol 25, Iss 12, p 1650 (2023)
Diverse forms of nonlinearity within stochastic equations give rise to varying dynamics in processes, which may influence the behavior of extreme values. This study focuses on two nonlinear models of the discrete Langevin equation: one with a fixed d
Externí odkaz:
https://doaj.org/article/e22e2854fba647d7b16bf72343256c92
Publikováno v:
Remote Sensing, Vol 16, Iss 1, p 83 (2023)
Drought is a powerful natural hazard that has significant effects on ecosystems amid the constant threats posed by climate change. This study investigates agricultural drought in a semi-arid Mediterranean basin through the interconnections among four
Externí odkaz:
https://doaj.org/article/cc9da5d7dff74837b832d3ce502c81c8