Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Gh. Zehtabian"'
Publikováno v:
Desert, Vol 29, Iss 1, Pp 21-36 (2024)
The expansion of human activities has caused widespread disturbances in ecosystems worldwide, necessitating the development of effective tools to monitor and quantify these changes. Remote sensing stands as a powerful tool for monitoring and quantify
Externí odkaz:
https://doaj.org/article/fd433f836df84cc19f6fcfba03b1ee71
Publikováno v:
Desert, Vol 28, Iss 2, Pp 263-278 (2023)
Wind erosion plays an essential role in the production of sediment for dust storms and occurs when strong and continuous wind interacts with dry, fine-grained and loose soil. Identifying dust production centers is the first step in prioritizing diffe
Externí odkaz:
https://doaj.org/article/f964288c472447c4bfee7a8c7f7d67ab
Publikováno v:
Desert, Vol 27, Iss 2, Pp 227-245 (2022)
Land subsidence has caused severe environmental hazards in most plains of Iran due to unbalanced extraction between groundwater and rainfall and the geodetic factors. In this regard, three basins of Kohpaye Segzi, Isfahan Borkhar, and Najafabad in Is
Externí odkaz:
https://doaj.org/article/b7fc002e715e4dd18f181319837e0bb8
Publikováno v:
Desert, Vol 26, Iss 1, Pp 71-83 (2021)
Over-capacity reduction is one of the major challenges facing humanity in the last century. To achieve sustainable development, there must be a tendency towards rational planning and utilization of resources based on their potential. Since agricultur
Externí odkaz:
https://doaj.org/article/cd30fa5c8a1b4101b4d8b70aa409bb71
Publikováno v:
علوم آب و خاک, Vol 23, Iss 4, Pp 113-127 (2020)
Due to the impact of climate change on the plant water demand and the availability of water, especially in drylands, it is vital to estimate the evapotranspiration rates accurately. In this study, the vegetation status in the marginal desert areas of
Externí odkaz:
https://doaj.org/article/bb6ddd55d383444fbf8f96ce62264e99
Publikováno v:
Desert, Vol 24, Iss 2, Pp 183-195 (2019)
The United Nations’ convention on desertification encourages the participating countries to introduce criteria for developing Early-Warning Systems (EWS) in order to monitor and assess desertification. The objective of the present study was to esta
Externí odkaz:
https://doaj.org/article/a1bacad0fe154b238b7861de4d5c3a2c
Publikováno v:
Iranian Journal of Applied Ecology, Vol 2, Iss 4, Pp 73-99 (2013)
Drylands occupied a large area of lands on Earth and a large percentage of the population are living in these areas. Land degradation or desertification is one of the biggest problems in arid zones. In general, little effort for mapping land degradat
Externí odkaz:
https://doaj.org/article/de92525e573b4d8b99444a028d28961f
Publikováno v:
Desert, Vol 13, Iss 1, Pp 67-74 (2008)
Undoubtly, land degradation causes apparent decrease of natural resources potential which are highly linked to desertification. Different countries and also international organization have realized a great number of projects to combat desertification
Externí odkaz:
https://doaj.org/article/1d827253d7d64801a26bcddadad072b0
Publikováno v:
Desert, Vol 12, Iss 2, Pp 121-128 (2007)
Abstract In order to study the effect of super absorbent on runoff volume in slopes and various intensity of rainfall research was accomplish according to split – factorial blocks method with main treatment and two accessory treatments in three rep
Externí odkaz:
https://doaj.org/article/bd7fa04d16464392bbe7c4b4af505ec4
Publikováno v:
Desert, Vol 10, Iss 1, Pp 51-60 (2005)
Desertification process as a great problem affects most of the countries in the world specially developing countries. This process has a high rate in arid and semi-arid countries such as Iran. The main objective of this research was to investigate la
Externí odkaz:
https://doaj.org/article/f6406037aa6e49c388fcfc784eb83bba