Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Hamidreza Keshtkar"'
Publikováno v:
Caspian Journal of Environmental Sciences, Vol 20, Iss 4, Pp 671-682 (2022)
Mangrove forests play a valuable role in maintaining the coastal ecosystem. Global warming alongside human activities has caused reduced extent and health of these ecosystems in recent years. This study aimed to examine the variability of the extent
Externí odkaz:
https://doaj.org/article/d1e57df1e81947c893e49d154a849499
Publikováno v:
Remote Sensing, Vol 13, Iss 20, p 4093 (2021)
The analysis of forest cover change at different scales is an increasingly important research topic in environmental studies. Forest Landscape Restoration (FLR) is an integrated approach to manage and restore forests across various landscapes and env
Externí odkaz:
https://doaj.org/article/61296426975c443f913b9fde742a4653
Publikováno v:
مدیریت بیابان, Vol 5, Iss 9, Pp 1-14 (2017)
Drought in recent years has made high losses to the country that must be reduced by using logical management as much as possible. For this purpose, it is necessary to compare the affected areas by the disaster and locate priority management actions.
Externí odkaz:
https://doaj.org/article/42d4ebe4dd4f4f338c1f4df4c4612b89
Autor:
Bhagawat Rimal, Sean Sloan, Hamidreza Keshtkar, Roshan Sharma, Sushila Rijal, Uttam Babu Shrestha
Publikováno v:
Remote Sensing, Vol 12, Iss 4, p 628 (2020)
Globally, urbanization is increasing at an unprecedented rate at the cost of agricultural and forested lands in peri-urban areas fringing larger cities. Such land-cover change generally entails negative implications for societal and environmental sus
Externí odkaz:
https://doaj.org/article/dc0739e254164f479d9a5bc15e9d4f55
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 7, Iss 4, p 154 (2018)
This study explored the past and present land-use/land-cover (LULC) changes and urban expansion pattern for the cities of the Kathmandu valley and their surroundings using Landsat satellite images from 1988 to 2016. For a better analysis, LULC change
Externí odkaz:
https://doaj.org/article/975cee77d2c441ffafe788d01d9a8243
Publikováno v:
Land, Vol 7, Iss 1, p 37 (2018)
The present study utilized time-series Landsat images to explore the spatiotemporal dynamics of urbanization and land use/land-cover (LULC) change in the Kaski District of Nepal from 1988 to 2016. For the specific overtime analysis of change, the LUL
Externí odkaz:
https://doaj.org/article/70c1e54e8dc54a178f6ce24b83dfb101
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 6, Iss 9, p 288 (2017)
Spatial–temporal analysis of land-use/land-cover (LULC) change as well as the monitoring and modeling of urban expansion are essential for the planning and management of urban environments. Such environments reflect the economic conditions and qual
Externí odkaz:
https://doaj.org/article/f609e92b7486417d933d1b133a584654
Autor:
Amiradel Shamshirgaran, Seyed Hossein Hosseini Nourzad, Hamidreza Keshtkar, Mahmood Golabchi, Mehrdad Sadeghi
Publikováno v:
Journal of Infrastructure Systems. 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72c4b6737b9e1169c80baebf0ffb55b6
https://doi.org/10.1061/(asce)is.1943-555x.0000703
https://doi.org/10.1061/(asce)is.1943-555x.0000703
Publikováno v:
Remote Sensing; Volume 13; Issue 20; Pages: 4093
Remote Sensing, Vol 13, Iss 4093, p 4093 (2021)
Remote Sensing, Vol 13, Iss 4093, p 4093 (2021)
The analysis of forest cover change at different scales is an increasingly important research topic in environmental studies. Forest Landscape Restoration (FLR) is an integrated approach to manage and restore forests across various landscapes and env
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30ec33ff57dc00b21cb92abcfef615fa
Publikováno v:
Environmental Monitoring and Assessment. 193
Restoring degraded forest is essential if we are to reduce human pressure on natural ecosystems and their biodiversity. Forests were nationalized in 1957 in Nepal and as a consequence, forest cover declined from 45% in 1964 to just 29% in 1994. Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be08f804d8478838c22519993f267111
https://doi.org/10.1007/s10661-021-09245-1
https://doi.org/10.1007/s10661-021-09245-1