Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan Tengah
<p>The landcover change, particularly deforestation, can to affect of hydrological response on watershed.<br />Deforestation of natural forest is identical to degradation of watershed functions, such as loos of land productivity<br />due to increased soil erosion, runoff, evapotran...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Bogor Agricultural University
2012-01-01
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| Series: | Jurnal Manajemen Hutan Tropika |
| Online Access: | http://journal.ipb.ac.id/index.php/jmht/article/view/3985 |
| _version_ | 1819115112202502144 |
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| author | Moch. Anwar Hidayat Pawitan Kukuh Murtilaksono I Nengah Surati Jaya |
| author_facet | Moch. Anwar Hidayat Pawitan Kukuh Murtilaksono I Nengah Surati Jaya |
| author_sort | Moch. Anwar |
| collection | DOAJ |
| description | <p>The landcover change, particularly deforestation, can to affect of hydrological response on watershed.<br />Deforestation of natural forest is identical to degradation of watershed functions, such as loos of land productivity<br />due to increased soil erosion, runoff, evapotranspiration, and decreased of water storage. The main objective of<br />this study is describes the hydrologic response on the Barito Hulu watershed due to landcover change (particularly<br />deforestation) by the use Soil and Water Assessment Tool (SWAT) model. The result of the study showed that<br />decreasing of forest area was 9.51% from initial condition can increase water yield, evapotranspiration, and erosion as much as 8.52%, 5.94%, and 1.73 t ha-1 year-1, respectively. Otherwise, water storage decreased as much as14.46%. The landcover on 1990 with rainfall 3,117.10 mm year-1 provided water yield of approximately 1,387.13 mm, evapotranspiration of 1,152.10 mm, water storage of 577.87 mm, and erosion of about 20.52 t ha-1 year-1. The landcover on 2003 with rainfall 2,613.2 mm year-1 provided water yield of approximately<br />1,385.50 mm, evapotranspiration of 1,121.10 mm, water storage of 106.60 mm, and erosion of about 33.15 t ha-1 year-1 with erosion tolerance of about 43.57 t ha-1<br /> year-1.</p><p>Keywords: Barito Hulu watershed, land cover change, water yield, erosion, evapotranspiration</p> |
| first_indexed | 2024-12-22T04:56:01Z |
| format | Article |
| id | doaj.art-4f13b995b73d45ee9169aedbfe9d0878 |
| institution | Directory Open Access Journal |
| issn | 2087-0469 2089-2063 |
| language | English |
| last_indexed | 2024-12-22T04:56:01Z |
| publishDate | 2012-01-01 |
| publisher | Bogor Agricultural University |
| record_format | Article |
| series | Jurnal Manajemen Hutan Tropika |
| spelling | doaj.art-4f13b995b73d45ee9169aedbfe9d08782022-12-21T18:38:22ZengBogor Agricultural UniversityJurnal Manajemen Hutan Tropika2087-04692089-20632012-01-0117310.7226/jmht.17.3.1193595Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan TengahMoch. AnwarHidayat PawitanKukuh MurtilaksonoI Nengah Surati Jaya<p>The landcover change, particularly deforestation, can to affect of hydrological response on watershed.<br />Deforestation of natural forest is identical to degradation of watershed functions, such as loos of land productivity<br />due to increased soil erosion, runoff, evapotranspiration, and decreased of water storage. The main objective of<br />this study is describes the hydrologic response on the Barito Hulu watershed due to landcover change (particularly<br />deforestation) by the use Soil and Water Assessment Tool (SWAT) model. The result of the study showed that<br />decreasing of forest area was 9.51% from initial condition can increase water yield, evapotranspiration, and erosion as much as 8.52%, 5.94%, and 1.73 t ha-1 year-1, respectively. Otherwise, water storage decreased as much as14.46%. The landcover on 1990 with rainfall 3,117.10 mm year-1 provided water yield of approximately 1,387.13 mm, evapotranspiration of 1,152.10 mm, water storage of 577.87 mm, and erosion of about 20.52 t ha-1 year-1. The landcover on 2003 with rainfall 2,613.2 mm year-1 provided water yield of approximately<br />1,385.50 mm, evapotranspiration of 1,121.10 mm, water storage of 106.60 mm, and erosion of about 33.15 t ha-1 year-1 with erosion tolerance of about 43.57 t ha-1<br /> year-1.</p><p>Keywords: Barito Hulu watershed, land cover change, water yield, erosion, evapotranspiration</p>http://journal.ipb.ac.id/index.php/jmht/article/view/3985 |
| spellingShingle | Moch. Anwar Hidayat Pawitan Kukuh Murtilaksono I Nengah Surati Jaya Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan Tengah Jurnal Manajemen Hutan Tropika |
| title | Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan Tengah |
| title_full | Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan Tengah |
| title_fullStr | Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan Tengah |
| title_full_unstemmed | Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan Tengah |
| title_short | Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan Tengah |
| title_sort | respons hidrologi akibat deforestasi di das barito hulu kalimantan tengah |
| url | http://journal.ipb.ac.id/index.php/jmht/article/view/3985 |
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