INVESTIGATION ON RELATIONSHIP BETWEEN VEGETATION, PREDUCTION OF SEDIMENT AND EROSION

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SIAH MANSOUR R.; JAFARI MOHAMMAD; KHADEMI K.; SHAH KARAMI A.A.

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Journal: Year:2001 | Volume:14 | Issue:1 (50 IN NATURAL RESOURCES) Page(s): 45-49

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Title

INVESTIGATION ON RELATIONSHIP BETWEEN VEGETATION, PREDUCTION OF SEDIMENT AND EROSION

Author(s)

SIAH MANSOUR R. | JAFARI MOHAMMAD | KHADEMI K. | SHAH KARAMI A.A. | Issue Writer Certificate

Keywords

EROSIONQ3

SEDIMENTATIONQ3

RUN-OFFQ3

EXCLOSUREQ3

PLOUGHINGQ3

RAINFALLQ3

SLOPQ4

OVER-GRAZINGQ4

CUTTINGQ4

STANDARD "GRAZINGQ4

Abstract

This research was undertaken on the title of study at relationship between vegetation, run off volume, and EROSION of range in the two geographic aspects, in the tram work of a RCBD in 1998-1999. In this geographic aspects (A) are as main plot and the grazing intensity as sub-plot. Dimension of sub-plots were 22 m x 1.8 m. The reservoirs were installed in down stream of each plot tor collecting run off and sediment. After any RAINFALL should be estimated existing run off in the reservoir. Also to determine rate of sediment, samples of RUN-OFF should be earring out to laboratory then was determinate rate of sediment. Analysis of variance was done, since ten RAINFALLs in 1998-1999 which obtained the results can be summerized as follow. In view SEDIMENTATION volume, observed that southern SLOPe (2.2 gr/m2) and P= 0.01 was the higher than western SLOPe (0.15 gr/m2). Also overgrazing CUTTING and pouching treatment (with 2.12, 1.78, 1.62 gr/m2) was the higher than standard grazing (with 0.12 gr/m2) and EXCLOSURE (with 0.24 gr/m2) treatment. Finally southern SLOPe with overgrazing (35.8 gr/m2), with CUTTING (27.6gr/m2) was the higher than other treatments. The results showed which in view SEDIMENTATION 0.58 gr/m2 and the western SLOPe with increase each liter of RUN-OFF there was SEDIMENTATION 0.58 gr/m2 and the western SLOPe SEDIMENTATION 0.174 gr/m2. In condition of PLOUGHING treatment with to increase each liter of runoff there was SEDIMENTATION 0.71 gr. In the end of with to increase each liter of run off there was sediment 4.3 gr in the RAINFALL No 9 and southern SLOPe treatment with PLOUGHING treatments and there was sediment 4.2 in the RAINFALL No.9 and souther SLOPe with overgrazing treatment.

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APA: Copy

SIAH MANSOUR, R., JAFARI, MOHAMMAD, KHADEMI, K., & SHAH KARAMI, A.A.. (2001). INVESTIGATION ON RELATIONSHIP BETWEEN VEGETATION, PREDUCTION OF SEDIMENT AND EROSION. PAJOUHESH-VA-SAZANDEGI, 14(1 (50 IN NATURAL RESOURCES)), 45-49. SID. https://sid.ir/paper/18699/en

Vancouver: Copy

SIAH MANSOUR R., JAFARI MOHAMMAD, KHADEMI K., SHAH KARAMI A.A.. INVESTIGATION ON RELATIONSHIP BETWEEN VEGETATION, PREDUCTION OF SEDIMENT AND EROSION. PAJOUHESH-VA-SAZANDEGI[Internet]. 2001;14(1 (50 IN NATURAL RESOURCES)):45-49. Available from: https://sid.ir/paper/18699/en

IEEE: Copy

R. SIAH MANSOUR, MOHAMMAD JAFARI, K. KHADEMI, and A.A. SHAH KARAMI, “INVESTIGATION ON RELATIONSHIP BETWEEN VEGETATION, PREDUCTION OF SEDIMENT AND EROSION,” PAJOUHESH-VA-SAZANDEGI, vol. 14, no. 1 (50 IN NATURAL RESOURCES), pp. 45–49, 2001, [Online]. Available: https://sid.ir/paper/18699/en

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