Relationships among environmental factors influencing soil erosion using GIS (Khiav Chay Watershed, Ardabil Province)

Maryam BARMAKİ; Ebrahim PAZİRA; Abazar ESMALİ

Makale detayları

Relationships among environmental factors influencing soil erosion using GIS (Khiav Chay Watershed, Ardabil Province)

Yazarlar:

Maryam BARMAKİ | Ebrahim PAZİRA | Abazar ESMALİ

Yayıncı:

Avrasya Toprak Bilimleri Dernekleri Federasyonu

Dergi:

Eurasian Journal of Soil Science 2012 Vol.1 Issue 1, pp.40-44

Belge Tipi:

Makale

Yayın Tarihi:

2/2012

Belge Dili:

İngilizce

Document ID (Org No.):

2000423916

eISSN:

2147-4249

Özet:

 

One of the biggest problems of natural resources is soil erosion. Effective land management to prevent soil loss requires prediction for large areas. Usually, empirical relations are used for investigating soil erosion in watershed areas. The case study is took place in Khiav Chay Watershed, Ardabil Province. In the current study, environmental factors, influence in water erosion of the area, investigated in four categories, including topographic, soil & ground, vegetation and human factors. From environmental factors influencing soil erosion, NDVI, land use and drainage density were studied and related maps produced and compared in two time series using aerial photos (1968) and satellite images (2007). For estimating specific erosion, EPM model was used. Work unit map was made and crossed with environmental factors map as independent variables (NDVI, land use and drainage density) and specific erosion map as a dependent variable and then effective areas of each parameters specified.

Makale detayları

Relationships among environmental factors influencing soil erosion using GIS (Khiav Chay Watershed, Ardabil Province)

Yazarlar: Maryam BARMAKİ | Ebrahim PAZİRA | Abazar ESMALİ

Yayıncı: Avrasya Toprak Bilimleri Dernekleri Federasyonu

Dergi: Eurasian Journal of Soil Science 2012 Vol.1 Issue 1, pp.40-44

Belge Tipi: Makale

Yayın Tarihi: 2/2012

Belge Dili: İngilizce

Document ID (Org No.): 2000423916

eISSN: 2147-4249

Sayı

Yazarlar:

Maryam BARMAKİ | Ebrahim PAZİRA | Abazar ESMALİ

Yayıncı:

Avrasya Toprak Bilimleri Dernekleri Federasyonu

Dergi:

Eurasian Journal of Soil Science 2012 Vol.1 Issue 1, pp.40-44

Belge Tipi:

Makale

Yayın Tarihi:

2/2012

Belge Dili:

İngilizce

Document ID (Org No.):

2000423916

eISSN:

2147-4249