Analisis Perubahan Bilangan Kurva Aliran Permukaan (Runoff Curve Number) Terhadap Debit Banjir Di DAS Lesti
Land use activities that changing types of land cover, vegetation changes to other vegetation types in managed of natural resources, deforestation, shifting cultivation, and changes in land treatments found in the watershed Lesti. Efforts that can be used as an alternative solution to the landuse c...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Brawijaya
2015-12-01
|
| Series: | Jurnal Teknik Pengairan |
| Online Access: | https://jurnalpengairan.ub.ac.id/index.php/jtp/article/view/225 |
| _version_ | 1818475992305369088 |
|---|---|
| author | Lenny Febriana Ideawati Lily Montarcih Limantara Ussy Andawayanti |
| author_facet | Lenny Febriana Ideawati Lily Montarcih Limantara Ussy Andawayanti |
| author_sort | Lenny Febriana Ideawati |
| collection | DOAJ |
| description | Land use activities that changing types of land cover, vegetation changes to other vegetation types in managed of natural resources, deforestation, shifting cultivation, and changes in land treatments found in the watershed Lesti. Efforts that can be used as an alternative solution to the landuse change is to analyze the CN (Curve Number) as a variable that classify each landuse, type of soil and vegetation, in order to know the effect of the runoff and river discharge. The study shows CN value increase from 2002 to 2012 an average of 1.03%, average surface runoff 54.79 mm, with an average streamflow of 18.54 m 3 / sec. The changes in land use from 2002 to 2012 caused increase in the value of the CN (Curve Number), surface runoff, and river discharge in Lesti River.
Key words: Lesti Watershed, Curve Number, Runoff |
| first_indexed | 2024-12-10T09:19:58Z |
| format | Article |
| id | doaj.art-d50ece51b7b74557b5573d6d99e36777 |
| institution | Directory Open Access Journal |
| issn | 2086-1761 2477-6068 |
| language | English |
| last_indexed | 2024-12-10T09:19:58Z |
| publishDate | 2015-12-01 |
| publisher | Universitas Brawijaya |
| record_format | Article |
| series | Jurnal Teknik Pengairan |
| spelling | doaj.art-d50ece51b7b74557b5573d6d99e367772022-12-22T01:54:44ZengUniversitas BrawijayaJurnal Teknik Pengairan2086-17612477-60682015-12-01613745128Analisis Perubahan Bilangan Kurva Aliran Permukaan (Runoff Curve Number) Terhadap Debit Banjir Di DAS LestiLenny Febriana Ideawati0Lily Montarcih Limantara1Ussy Andawayanti2Magister Teknik Pengairan Fakultas Teknik, Universitas BrawijayaJurusan Teknik Pengairan Fakultas Teknik Universitas BrawijayaJurusan Teknik Pengairan Fakultas Teknik Universitas BrawijayaLand use activities that changing types of land cover, vegetation changes to other vegetation types in managed of natural resources, deforestation, shifting cultivation, and changes in land treatments found in the watershed Lesti. Efforts that can be used as an alternative solution to the landuse change is to analyze the CN (Curve Number) as a variable that classify each landuse, type of soil and vegetation, in order to know the effect of the runoff and river discharge. The study shows CN value increase from 2002 to 2012 an average of 1.03%, average surface runoff 54.79 mm, with an average streamflow of 18.54 m 3 / sec. The changes in land use from 2002 to 2012 caused increase in the value of the CN (Curve Number), surface runoff, and river discharge in Lesti River. Key words: Lesti Watershed, Curve Number, Runoffhttps://jurnalpengairan.ub.ac.id/index.php/jtp/article/view/225 |
| spellingShingle | Lenny Febriana Ideawati Lily Montarcih Limantara Ussy Andawayanti Analisis Perubahan Bilangan Kurva Aliran Permukaan (Runoff Curve Number) Terhadap Debit Banjir Di DAS Lesti Jurnal Teknik Pengairan |
| title | Analisis Perubahan Bilangan Kurva Aliran Permukaan (Runoff Curve Number) Terhadap Debit Banjir Di DAS Lesti |
| title_full | Analisis Perubahan Bilangan Kurva Aliran Permukaan (Runoff Curve Number) Terhadap Debit Banjir Di DAS Lesti |
| title_fullStr | Analisis Perubahan Bilangan Kurva Aliran Permukaan (Runoff Curve Number) Terhadap Debit Banjir Di DAS Lesti |
| title_full_unstemmed | Analisis Perubahan Bilangan Kurva Aliran Permukaan (Runoff Curve Number) Terhadap Debit Banjir Di DAS Lesti |
| title_short | Analisis Perubahan Bilangan Kurva Aliran Permukaan (Runoff Curve Number) Terhadap Debit Banjir Di DAS Lesti |
| title_sort | analisis perubahan bilangan kurva aliran permukaan runoff curve number terhadap debit banjir di das lesti |
| url | https://jurnalpengairan.ub.ac.id/index.php/jtp/article/view/225 |
| work_keys_str_mv | AT lennyfebrianaideawati analisisperubahanbilangankurvaaliranpermukaanrunoffcurvenumberterhadapdebitbanjirdidaslesti AT lilymontarcihlimantara analisisperubahanbilangankurvaaliranpermukaanrunoffcurvenumberterhadapdebitbanjirdidaslesti AT ussyandawayanti analisisperubahanbilangankurvaaliranpermukaanrunoffcurvenumberterhadapdebitbanjirdidaslesti |