Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ali Akbar Nazari Samani"'
Publikováno v:
مدیریت بیابان, Vol 11, Iss 2, Pp 77-92 (2023)
IntroductionSand covers around 20% of the world's drylands, and 97% of it is found in the sandy land of the arid region of the earth. Different landforms are created by the wind in these regions. Sand dunes are a landform that is mentioned in arid la
Externí odkaz:
https://doaj.org/article/42b744c42c5c482388570ea6ee824f6d
Autor:
Farzaneh Vakili Tajareh, Ali Salajegheh, Ali Akbar Nazari Samani, Arash Malekian, Khosrow Shahbazi
Publikováno v:
پژوهشهای آبخیزداری, Vol 34, Iss 2, Pp 32-47 (2021)
One of the important challenges and issues in land management programs is that of physical growth of cities in different directions over time. The transformation of non-urban watersheds into urban ones has led to some environmental challenges and pro
Externí odkaz:
https://doaj.org/article/85a5854b4d2f40fc9e48245b087ba617
Publikováno v:
پژوهشهای آبخیزداری, Vol 33, Iss 1, Pp 88-104 (2020)
Assessing the spatial distribution of recharge in karstified terrains is very important for water management and protection, but it is a complex issue due to the complexity of natural conditions and water movement in karst areas, and the application
Externí odkaz:
https://doaj.org/article/7702be196e824f3fad0763925df0183a
Publikováno v:
مدیریت بیابان, Vol 6, Iss 11, Pp 82-98 (2018)
Identification of the origin of sand dunes and determining their sensitivity are very important for combating wind erosion. The main aim of this research is investigating sediment characteristics and classification of sand dunes created at the wester
Externí odkaz:
https://doaj.org/article/29954066c67c41408f5f8ddaa29cd31d
Publikováno v:
مدیریت بیابان, Vol 3, Iss 6, Pp 39-53 (2015)
If the wind speed got faster than soil erosion threshold and soil surface with plants, residuals and surface roughness are protected, then the process will lead to wind erosion. The necessity of estimation of erosion in soil protection planning is im
Externí odkaz:
https://doaj.org/article/87e34c1d7a914ca0854e7b5c2bbad5b3
Publikováno v:
مدیریت بیابان, Vol 3, Iss 5, Pp 1-13 (2015)
Groundwater is known as one of the most valuable natural resources which play an important role in providing water supply in arid areas. In this study, multi-criteria decision-making (MCDA) methods were used for sensitivity analysis of the effective
Externí odkaz:
https://doaj.org/article/463ee9ccd4634df286091ed64eb07313
Autor:
Hamid Gholami, Sadat Feiznia, Seyed Javad Ahmadi, Hasan Ahmadi, Ali Akbar Nazari Samani, Ahmad Nohegar
Publikováno v:
مدیریت بیابان, Vol 2, Iss 4, Pp 31-42 (2014)
Application of provenance method by tracers or fingerprinting has been demonstrated as a successful and effective way to determine the sediment sources. According to this method, physical, geochemical and biogenic features of sediment are used to det
Externí odkaz:
https://doaj.org/article/648d48805ff94a9fa9b35387c812cee3
Publikováno v:
مدیریت بیابان, Vol 2, Iss 3, Pp 11-20 (2014)
Water resources management especially for groundwater resources is a very important task in arid and semi-arid regions. Over last decades, because of various natural and anthropogenic factors, critical condition and declined groundwater level have be
Externí odkaz:
https://doaj.org/article/9d05d5c4459c4a92b165d3560237b31e
Publikováno v:
مدیریت بیابان, Vol 1, Iss 2, Pp 13-26 (2013)
Kashan Erg is one of the most important sand seacomplexes in Iran. The Current research tried to determine the homogeneity of Kashan Erg through multivariate data analysis. Data was extracted by interpretation of aerial photographs, Google earth, fie
Externí odkaz:
https://doaj.org/article/5570139ee5024c11928598a4e883dd7d
Although there are considerable profits in dam projects, they contribute to significant environmental changes. Landscape patterns are influenced by human pressure and are altered continuously. This study investigated the changes in the landscape patt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b1570ff2317267df44130d2215b9aaa
https://doi.org/10.22541/au.159969753.33446385/v2
https://doi.org/10.22541/au.159969753.33446385/v2
