Saputra, Yadi (2014) KAJIAN TINGKAT KEKRITISAN LAHAN REKLAMASI TAMBANG BAUKSIT, SITE AIR UPAS, BLOK SEDAWAK KAB KETAPANG, PROV. KALIMANTAN BARAT. Other thesis, UPN "VETERAN" YOGYAKARTA.
Full text not available from this repository.Abstract
Bauxite mining Harita Prima Abadi Mineral site Upas Water is the bauxite mining company which has IUP 37.100Ha that is located at Ketapang District, West Borneo Province at the geographic position 110 o 42’01”BT – 110 53’03”BT and 2 o 07’09”LS – 2 o 24’02”LS. The purpose of this research is (1) knowing the factors of what caused the critical level on reclamation land. (2) Indicate the level of of crtical land which had happened. This research methods that are being used such as survey methods, laboratory analytical methods, scoring, and overlay map. Sampling techniques that is being used is random sampling. According to evaluation of research in the field is showing that on plot location 1, 2, 4, and 5 are experiencing the critical level of potential land and on the plot location 3 and plot location 6 experiences the critical level of semi-critical land. Management direction on critical level is being implemented by technological approaches, where the management method that is being used is using legume cover crop (LCC) that os kind of Mucuna Bracteata which can improve the physical properties Chemistry, biology, prevent erosion, maintain soil moisture and suppress weed growth. Conservation land according to land capability will supports the realization of Mining insightful environmental protection. o
| Item Type: | Thesis (Other) |
|---|---|
| Subjects: | 600 Teknologi |
| Divisions: | Fakultas Teknologi Mineral > Teknik Lingkungan |
| Depositing User: | Sri Lestari |
| Date Deposited: | 24 Jun 2014 03:53 |
| Last Modified: | 24 Jun 2014 03:53 |
| URI: | http://repository.upnyk.ac.id/id/eprint/8424 |
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