Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Ataollah Kavian"'
Autor:
Ataollah Kavian, Seyedeh Nastaran Mirzaei, Bahram Choubin, Mahin Kalehhouei, Jesús Rodrigo-Comino
Publikováno v:
International Soil and Water Conservation Research, Vol 12, Iss 3, Pp 600-614 (2024)
Soils are key natural resources for the Earth’s system; however, human impacts, especially, soil erosion are considered serious threats. Therefore, identifying and assessing effective factors to understand erosion hot spots at different scales is c
Externí odkaz:
https://doaj.org/article/35cbbba8d4074340b54f5db615680af3
Autor:
Leila Gholami, Ataollah Kavian, Mahboobeh Kiani-Harchegani, Nabiyeh Karimi, Francisco Serrano Bernardo
Publikováno v:
Trees, Forests and People, Vol 16, Iss , Pp 100576- (2024)
Since the last decades, soil erosion and wildfires are significant threats to most societies and results in the loss of fertile layers and, consequently, in productivity. Changes in soil moisture and stability of soil grains, both in the short- and l
Externí odkaz:
https://doaj.org/article/f29a60499d024a33a59bf29da4c8d04c
Publikováno v:
پژوهشهای آبخیزداری, Vol 35, Iss 4, Pp 77-89 (2022)
Identification of sediment resources and their associated pollutants and contribution separation of land uses / land cover in sediment production is a valuable tool in spatial prioritization of soil conservation practices at watersheds. The present s
Externí odkaz:
https://doaj.org/article/337b5b58d3bd44b293331947c4bcbc4f
Publikováno v:
پژوهشهای آبخیزداری, Vol 34, Iss 3, Pp 115-132 (2021)
An optimized land management and the planning requires updating information on the land use changes over time. The application of remote sensing capabilities and land use change modeler (LCM) may provide a suitable platform for simulating land use ch
Externí odkaz:
https://doaj.org/article/49195c9fe7dd41ecb2043de79b3953fd
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/234909dbda8c46eea1592f62dfc76c54
Publikováno v:
پژوهشهای آبخیزداری, Vol 34, Iss 1, Pp 74-92 (2021)
Landslides are one of the major types of slope instability which cause enormous financial losses and casualties; therefore, it is imperative to consider them in the study of geomorphology, erosion and sedimentation in important watershed. The aim of
Externí odkaz:
https://doaj.org/article/8cfec6a856564f498826f71d9ec4d801
Autor:
Narges Javidan, Ataollah Kavian, Hamid Reza Pourghasemi, Christian Conoscenti, Zeinab Jafarian, Jesús Rodrigo-Comino
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-20 (2021)
Abstract Natural hazards are diverse and uneven in time and space, therefore, understanding its complexity is key to save human lives and conserve natural ecosystems. Reducing the outputs obtained after each modelling analysis is key to present the r
Externí odkaz:
https://doaj.org/article/f755625f07cb4112a94ad5bd9b123e36
Publikováno v:
پژوهشهای آبخیزداری, Vol 33, Iss 1, Pp 2-13 (2020)
The aim of this study was to model the landslide susceptibility using the Random Forest Machine learning technique and prioritization of effective factors on landslide occurrence in the watershed of the Rais-Ali Delvari Reservoir. The landslide inven
Externí odkaz:
https://doaj.org/article/b314390fb125403694b2168c6ddaa560
Publikováno v:
پژوهشهای آبخیزداری, Vol 32, Iss 4, Pp 19-33 (2019)
Given that, a lot of soil lost from watershed area by erosion factors. The application of management methods is necessary for soil loss control. Therefore, the use of the available, economical and environmentally friendly conditioners can be the suit
Externí odkaz:
https://doaj.org/article/f0bab5f76c744ed28e961d4dd4e87dd7
Autor:
Zahra Fadaei, Ataollah Kavian, Karim Solaimani, Leila Zandi Sarabsoreh, Mahin Kalehhouei, Víctor Hugo Durán Zuazo, Jesus Rodrigo-Comino
Publikováno v:
Fire, Vol 5, Iss 6, p 195 (2022)
When forest fires occur, highly complex effects on soil properties and hydrological processes are activated. However, in countries such as Iran, these consequences are not widely studied and there is a lack of studies. Therefore, the main aim of this
Externí odkaz:
https://doaj.org/article/de43da5012974d76b7baa86672960b71