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3rd International Youth Forum on Soil and Water Conservation
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
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| چکیده انگلیسی مقاله |
The issue of soil erosion and its environmental consequences, including the reduction of organic carbon, soil structure degradation and reduced soil fertility have become the concerns of the present century. In this study, in order to investigate and compare the loss of soil organic carbon in both rangeland and agricultural land uses, erosion plots in dimensions of one in two square meters were used. Five rainfall events were sampled during one year. Runoff and sediment from the plots were collected and the amounts of sediment runoff and organic carbon loss from the plots were measured in the laboratory. The results showed that the change of land use from rangeland to agriculture has led to increased runoff and sediment in agricultural land. Also, the amount of organic carbon in the rangeland was 1.3 times more than agriculture, but the loss of organic carbon in agriculture was 4.46 times more than the rangeland use. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
miri|beheshti ale agha|aghabeigi amin |
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| نشانی اینترنتی |
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| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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