Zobrazeno 1 - 10
of 1 120
pro vyhledávání: '"drought indices"'
Autor:
Mhamd Saifaldeen Oyounalsoud, Abdullah Gokhan Yilmaz, Mohamed Abdallah, Abdulrahman Abdeljaber
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Drought is deemed a major natural disaster that can lead to severe economic and social implications. Drought indices are utilized worldwide for drought management and monitoring. However, as a result of the inherent complexity of drought phe
Externí odkaz:
https://doaj.org/article/e3a617ddfece47ec8c53faf1a62d6c26
Autor:
Varsha Gungoa, Seifu Kebede
Publikováno v:
Frontiers in Water, Vol 6 (2024)
This study investigates the impact of climate variability on groundwater quality in Mauritius. This is achieved by analyzing the physical and chemical water quality of the five main aquifers over eleven years. Temporal variations in water quality pro
Externí odkaz:
https://doaj.org/article/e57b10ed614a4b2f899167cfc4aaa690
Autor:
Trong-Hoang Vo, Yuei-An Liou
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 54, Iss , Pp 101849- (2024)
Study region: Taiwan Study focus: The spring drought in Taiwan not only impacts local socio-economic conditions but also has global implications due to the region's critical role in semiconductor manufacturing. Despite extensive research, local studi
Externí odkaz:
https://doaj.org/article/1f7c03f74d8e41b595d73a1314ec0930
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 28, Iss 6 (2024)
Prolonged absence of moisture exacerbates drought and assessment indices such as Standardized Precipitation Index (SPI) and Standardized Precipitation Evapotranspiration Index (SPEI) are critical tools. Therefore, the objective of this paper was to e
Externí odkaz:
https://doaj.org/article/37c594c6cef14b8b923d474c6bbeebac
Publikováno v:
Journal of Agrometeorology, Vol 26, Iss 2 (2024)
The study was carried out to investigate the impact of drought on vegetation in Maharashtra's Parbhani district, utilizing remote sensing techniques. Analysis of Landsat 8 data for 2015 (a drought year) and 2020 (a normal year) reveals fluctuations i
Externí odkaz:
https://doaj.org/article/8f9e06ab16db4742a5a5a3601adfa2f9
Publikováno v:
Heliyon, Vol 10, Iss 8, Pp e29694- (2024)
This research was conducted on North Wollo, South Wollo, and Oromia special zones, in Ethiopia. The study aimed to analyze the temporal and spatial variability of meteorological and hydrological drought trends using the selected drought indices and t
Externí odkaz:
https://doaj.org/article/51e7d81d42dc4d8b9a6306ad503b9f4f
Autor:
Mostafa Khodadadi, Mehrdad Hanifei, Behzad Sorkhilalehloo, Shaghayegh Mehravi, Jahangir Abbasi Kohpalekani, Amir gholizadeh, Mani Marefatzadeh-Khameneh
Publikováno v:
Heliyon, Vol 10, Iss 7, Pp e28789- (2024)
Drought is one of the serious abiotic factors influencing crop production such as coriander. Development of tolerant genotypes is prevented by the lack of effective selection criterion. Objectives of this study were evaluation of coriander accessions
Externí odkaz:
https://doaj.org/article/8695010df1dc4ca29f19e35d73b46057
Publikováno v:
Sains Tanah: Journal of Soil Science and Agroclimatology, Vol 20, Iss 2, Pp 250-264 (2023)
This study examined the worsening severity of global droughts caused by climate change. However, the multiple definitions and varied range of drought indices pose challenges in effectively monitoring and assessing the prevalence and severity of droug
Externí odkaz:
https://doaj.org/article/c84d446ef8c04e7a8f9834e4a2ed42fe
Publikováno v:
Journal of Water and Climate Change, Vol 14, Iss 11, Pp 4010-4031 (2023)
In this study, the power of 12 of the most widely used meteorological drought indices was compared. For this purpose, the datasets of 12 stations (from 1967 to 2021) with different climatic conditions in Iran were used. For statistical analysis, mult
Externí odkaz:
https://doaj.org/article/78c557f8f9694b7fb084312ce6d6e415
Autor:
Veysi Kartal
Publikováno v:
Water Science and Technology, Vol 88, Iss 7, Pp 1767-1794 (2023)
Water is one of the most essential elements for human life and must be provided for life requirements. Historical changes in meteorological data are vital for the planning and operation of water management. A total of 516-time series were used to eva
Externí odkaz:
https://doaj.org/article/db4966f1c08d4d43b3b8e87e43456c26