Arid
DOI10.26471/cjees/2018/013/020
USING MicroLEIS DSS TO ASSESS THE IMPACT OF CLIMATE CHANGE ON LAND CAPABILITY IN THE MIANIDOABPLAIN, IRAN
Niknam, Parvin1; Shahbazi, Farzin2; Oustan, Shahin2; Sokouti, Reza3
通讯作者Niknam, Parvin
来源期刊CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES
ISSN1842-4090
EISSN1844-489X
出版年2018
卷号13期号:1页码:225-234
英文摘要

Climate change is the most important challenge in the world because it impacts the environment. This study assessed the effects of climate change on bio-climatic constraints and land capability classes in a semi-arid region, the Miandoab Plain (West Azerbaijan Province, Iran), using Terraza and Cervatana models. After assessing for bioclimatic deficiency using the Terraza model, the Cervatana model was applied to separate the best agricultural lands from marginal ones. Three climatic eras were selected: 1) present, 2) short-term future (after 35 years), and 3) long-term future (after 65 years). Morphological and analytical data were collected from 35 representative soil profiles in the Miandoab Plain. After assessing the bioclimatic deficiency conditions, the land capability for wheat, alfalfa, and sugar beets was then evaluated. Results revealed that the study area is not capable of growing sugar beets and alfalfa, but it is capable of growing wheat under rainfed conditions. The Terraza model results showed a positive response to climate change but with a reduction in yield for wheat and sugar beets in the future. In the next step, and based on the results from the Cervatana model, approximately 89.9% of the study area was classified as moderately suitable land (S3b and S31b), while 10.1% was classified as unsuitable land (NI) due to soil salinity and bioclimatic deficiency limitations. The results were integrated with a geographic information system (GIS) to manipulate and prepare georeferenced thematic maps.


英文关键词Bioclimatic deficiency Cervatana model Climate change Land capability Terraza model
类型Article
语种英语
国家Iran
收录类别SCI-E
WOS记录号WOS:000416197800020
WOS关键词VARIABILITY ; SYSTEM
WOS类目Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/208306
作者单位1.Islamic Azad Univ, Sci & Res Branch, Dept Soil Sci, Fac Agr, Tehran, Iran;
2.Univ Tabriz, Dept Soil Sci, Fac Agr, Tabriz, Iran;
3.Agr & Nat Resources Res Ctr West Azerbaija, Orumiyeh 57135365, Iran
推荐引用方式
GB/T 7714
Niknam, Parvin,Shahbazi, Farzin,Oustan, Shahin,et al. USING MicroLEIS DSS TO ASSESS THE IMPACT OF CLIMATE CHANGE ON LAND CAPABILITY IN THE MIANIDOABPLAIN, IRAN[J],2018,13(1):225-234.
APA Niknam, Parvin,Shahbazi, Farzin,Oustan, Shahin,&Sokouti, Reza.(2018).USING MicroLEIS DSS TO ASSESS THE IMPACT OF CLIMATE CHANGE ON LAND CAPABILITY IN THE MIANIDOABPLAIN, IRAN.CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES,13(1),225-234.
MLA Niknam, Parvin,et al."USING MicroLEIS DSS TO ASSESS THE IMPACT OF CLIMATE CHANGE ON LAND CAPABILITY IN THE MIANIDOABPLAIN, IRAN".CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES 13.1(2018):225-234.
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