BKG

Fajarika, Ifa (2019) Model Erosi Sebar Keruangan Berbasis Geometri Permukaan Tanah : Studi Kasus di Sub Sub DAS (Daerah Aliran Sungai) Sayang Kabupaten Malang. Magister thesis, Universitas Brawijaya.

Indonesian Abstract

Erosi merupakan proses hanyutnya atau terlimpasnya tanah karena desakan angin, air baik secara alamiah maupun karena perbuatan manusia. Erosi mengakibatkan lapisan tanah atas atau top soil terkikis. Proses erosi sering terjadi dalam kehidupan sehari hari, terlebih lagi pada tanah pertanian di lereng bukit. Sedimen pada Daerah Aliran Sungai (DAS) merupakan indikator terhadap rusaknya daerah aliran sungai. Erosi mengakibatkan proses sedimentasi dimana hasil dari proses sedimentasi adalah sedimen. Sedimen akan mengendap pada dasar sungai dan sebagian sedimen akan terbawa masuk ke waduk. Umumnya model prediksi erosi memiliki kelebihan dan kekurangan masing-masing. Pengembangan model prediksi erosi juga masih dikembangkan hingga saat ini. Menurut Moore and Burch (1986), fluks sedimen dalam suatu area dapat dihitung dengan persamaan

English Abstract

Erosion is the process of drifting (losing) or overflowing soil because of pressure wind, water and human actions. Erosion causes topsoil eroded. The erosion process often occurs around of us, especially in agricultural land on the hillside. Sediment in watersheds is an indicator of damaged watersheds. Erosion caused a sedimentation process and make some sediment in the last process. Sediment will settle on the riverbed and part of the sediment will be carried into the reservoir. Generally, erosion prediction models have their advantages and disadvantages. Research of erosion prediction model is still being developed. Based on Moore and Burch’s (1986) equations, flux of sediment in an area can be calculated by the equation

Other Language Abstract

-

Item Type: Thesis (Magister)
Identification Number: TES/551.302/FAJ/m/2019/041906489
Uncontrolled Keywords: SOIL EROTION, EROTION
Subjects: 500 Natural sciences and mathematics > 551 Geology, hydrology, meteorology > 551.3 Surface and exogenous processes and their agents > 551.302 Erosion and weathering
Divisions: S2 / S3 > Magister Keteknikan Pertanian, Fakultas Teknologi Pertanian
Depositing User: Endang Susworini
URI: http://repository.ub.ac.id/id/eprint/175485
Text
Ifa Fajarika (2).pdf
Restricted to Repository staff only

Download

Actions (login required)

View Item View Item