Statistical Assessment of Climate Change Impact on Downstream Glaciers Rivers (Case Study: Sardabrood River)
Global warming and climate change has caused serious impacts on water resources of the world, including the glaciers with reducing their surfaces and volumes. Surface and volume decreasing of the glaciers, could have the serious impacts on the discharge of the glaciers rivers downstream as well the...
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| Format: | Article |
| Language: | fas |
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Shahid Chamran University of Ahvaz
2016-10-01
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| Series: | علوم و مهندسی آبیاری |
| Subjects: | |
| Online Access: | http://jise.scu.ac.ir/article_12345_f82f46c666f13c05240488591189d8fc.pdf |
| _version_ | 1818896894331453440 |
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| author | Homayon Moteei Mohammad Javad Tafakori |
| author_facet | Homayon Moteei Mohammad Javad Tafakori |
| author_sort | Homayon Moteei |
| collection | DOAJ |
| description | Global warming and climate change has caused serious impacts on water resources of the world, including the glaciers with reducing their surfaces and volumes. Surface and volume decreasing of the glaciers, could have the serious impacts on the discharge of the glaciers rivers downstream as well the soil erosion of watersheds. The increasing amount depends on the local and regional conditions. Changing in the rainfall amount, land using, vegetation covers and erosionable potential could influence the rate of river discharge and watershed erosion. In this paper, the impact of climate change on the Sardabrood river in the west part of the Challoos city in the North of Iran has been studied with statistical methods for a fifty years period (1958-2008). In this regard, the Hodric-Prescott filter as well as regression method, for investigation the randomized and non-randomized trends of the discharge and sediment. The results showed that the discharge and sediment trends increase in this glacier watershed. The general conclusion is that sediment increase by increasing the discharge, and indicates further erosion in the basin. |
| first_indexed | 2024-12-19T19:07:32Z |
| format | Article |
| id | doaj.art-744f413c38b5489f91e0e9dbc5289b32 |
| institution | Directory Open Access Journal |
| issn | 2588-5952 2588-5960 |
| language | fas |
| last_indexed | 2024-12-19T19:07:32Z |
| publishDate | 2016-10-01 |
| publisher | Shahid Chamran University of Ahvaz |
| record_format | Article |
| series | علوم و مهندسی آبیاری |
| spelling | doaj.art-744f413c38b5489f91e0e9dbc5289b322022-12-21T20:09:24ZfasShahid Chamran University of Ahvazعلوم و مهندسی آبیاری2588-59522588-59602016-10-01393859410.22055/jise.2016.1234512345Statistical Assessment of Climate Change Impact on Downstream Glaciers Rivers (Case Study: Sardabrood River)Homayon Moteei0Mohammad Javad Tafakori1استادیار دانشکده آب و محیط زیست – دانشگاه شهید بهشتی، تهراندانش آموخته کارشناسی ارشد عمران -آب، دانشکده آب و محیط زیست ،دانشگاه شهید بهشتی، تهران.Global warming and climate change has caused serious impacts on water resources of the world, including the glaciers with reducing their surfaces and volumes. Surface and volume decreasing of the glaciers, could have the serious impacts on the discharge of the glaciers rivers downstream as well the soil erosion of watersheds. The increasing amount depends on the local and regional conditions. Changing in the rainfall amount, land using, vegetation covers and erosionable potential could influence the rate of river discharge and watershed erosion. In this paper, the impact of climate change on the Sardabrood river in the west part of the Challoos city in the North of Iran has been studied with statistical methods for a fifty years period (1958-2008). In this regard, the Hodric-Prescott filter as well as regression method, for investigation the randomized and non-randomized trends of the discharge and sediment. The results showed that the discharge and sediment trends increase in this glacier watershed. The general conclusion is that sediment increase by increasing the discharge, and indicates further erosion in the basin.http://jise.scu.ac.ir/article_12345_f82f46c666f13c05240488591189d8fc.pdfclimate changesedimentdischargesardabrood riverhodric-prescottalam-chaal glacier |
| spellingShingle | Homayon Moteei Mohammad Javad Tafakori Statistical Assessment of Climate Change Impact on Downstream Glaciers Rivers (Case Study: Sardabrood River) علوم و مهندسی آبیاری climate change sediment discharge sardabrood river hodric-prescott alam-chaal glacier |
| title | Statistical Assessment of Climate Change Impact on Downstream Glaciers Rivers (Case Study: Sardabrood River) |
| title_full | Statistical Assessment of Climate Change Impact on Downstream Glaciers Rivers (Case Study: Sardabrood River) |
| title_fullStr | Statistical Assessment of Climate Change Impact on Downstream Glaciers Rivers (Case Study: Sardabrood River) |
| title_full_unstemmed | Statistical Assessment of Climate Change Impact on Downstream Glaciers Rivers (Case Study: Sardabrood River) |
| title_short | Statistical Assessment of Climate Change Impact on Downstream Glaciers Rivers (Case Study: Sardabrood River) |
| title_sort | statistical assessment of climate change impact on downstream glaciers rivers case study sardabrood river |
| topic | climate change sediment discharge sardabrood river hodric-prescott alam-chaal glacier |
| url | http://jise.scu.ac.ir/article_12345_f82f46c666f13c05240488591189d8fc.pdf |
| work_keys_str_mv | AT homayonmoteei statisticalassessmentofclimatechangeimpactondownstreamglaciersriverscasestudysardabroodriver AT mohammadjavadtafakori statisticalassessmentofclimatechangeimpactondownstreamglaciersriverscasestudysardabroodriver |