Pemanfaatan Jenis Pohon Lokal Cepat Tumbuh Untuk Pemulihan Lahan Pascatambang Batubara  (Studi Kasus Di Pt. Singlurus Pratama, Kalimantan Timur)

Adman, Burhanuddin; Hendrarto, Boedi; Sasongko, Dwi P.

doi:10.14710/jil.10.1.19-25

Cited by 17 publications

(21 citation statements)

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“…Akbar et al (2005) identified 11−16 understorey and seedling species under stands growing on the reclaimed areas of two coalmining companies in South Kalimantan. Adman et al (2012) recorded 58 plant species on the pre-coal-mining area in East Kalimantan. Solviana et al (2012) found 6 seedling species and 43 sapling species on the pre-coal-mining area, but 5 seedling species and 10 sapling species on the post-coalmining area in West Sumatera.…”

Section: Resultsmentioning

confidence: 99%

“…Few plants are able to live in or adapt to the marginal land. Some of such pioneer plants are Macaranga trichocarpa, Homalanthus populneus, Mallotus paniculatus, and Trema orientalis (Kiyono & Hastaniah 2000), Macaranga gigantea and M. hypoleuca (Edwar et al 2011), Calliandra callothyrsus (Darmawan & Anggraeni 2011;Mukhtar & Heriyanto 2012), Acacia mangium (Krisnawati et al 2011a), P. falcataria (Krisnawati et al 2011b), Vitex pinnata (Nugroho & Adman 2011;Mukhtar & Heriyanto 2012), Hevea brasiliensis (Tistama et al 2009;Tjahyana & Ferry 2011), and M. gigantea (Adman et al 2012). Those plants found in the sampling plots/squares grew naturally, except C. callothyrsus and P. falcataria including H. brasiliensis which were proposely planted and found on Location 2 but in a single individual.…”

Section: Resultsmentioning

confidence: 99%

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Plant Species Richness After Revegetation on The Reclaimed Coal Mine Land of PT Adaro Indonesia, South Kalimantan

Soendjoto

Dharmono

Mahrudin

et al. 2014

jtfm

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The focus of monitoring was the plant purposely cultivated because after re-vegetation, there were a very few of other plants growing naturally on reclimed coal mining area which were recorded, whereas these plants had important values. The research aimed to record all plants and to identify predominant plants over the reclaimed land of PT 2 Adaro Indonesia. There were four sampling locations with 13 squares of 50 × 20 m on each location established and 2 on each square there were 5 plots of 2 × 2 m plotse made. Both plant species and its individual number of woodyplant saplings were recorded on each square, so in each plot, there were small species and its individual number of either woody-plant seedlings or non-woody plants (herbs/shrubs, grasses, ferns). The relative density and the relative frequency of woody or non-woody plants were summed to obtain the important value index (IVI) of each successional stage. There were 107 plant species consisting of 32, 43, 27, and 5 species of saplings, seedlings/herbs/shrubs, grasses, and ferns respectively. From those species, 16 species of woody plants and 2 species of herbs were planted purposely,other species grew naturally and even some of them were dominants. Either the number of plants or the dominating plant is varied according to the sampling location and the growing stage.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Plant Species Richness After Revegetation on The Reclaimed Coal Mine Land of PT Adaro Indonesia, South Kalimantan

Soendjoto

Dharmono

Mahrudin

et al. 2014

jtfm

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“…Pada umumnya lahan bekas penambangan memiliki kandungan hara makro yang sangat rendah, terutama kandungan N, P, K, Na dan Ca, serta tingkat kemasaman tanah pH dan Kapasitas Tukar Kation (KTK) yang rendah. Selain itu mikroorganisme tanah yang sangat membantu dalam stabilisasi struktur tanah, sumbangan mineral-mineral inorganik, ataupun sumbanganya dalam zat pengatur pertumbuhan, juga sangat rendah [5] .…”

Section: Pendahuluanunclassified

Analisis Tingkat Kesuburan Tanah Lahan Bekas Penambangan Batubara PT. Senamas Energindo Mineral Kabupaten Barito Timur Provinsi Kalimantan Tengah

Subhan

Salampak

Embang

et al. 2019

Media Teknik Lingkungan

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Kesuburan tanah adalah potensi tanah untuk menyediakan unsur hara dalam jumlah yang cukup dalam bentuk yang tersedia dan seimbang untuk menjamin pertumbuhan tanaman yang maksimum. Dalam rangka meminimalisasi kerusakan tanah bekas panambangan batubara dan proses degradasi lahan yang terus berlanjut, maka upaya konservasi tanah pada lahan bekas penambangan batubara perlu didukung oleh data informasi, diantaranya status tingkat kesuburan tanahnya. Penelitian ini bertujuan untuk mengetahui tingkat kesuburan tanah di lahan bekas penambangan batubara PT. Senamas Enegindo Mineral. Dari hasil penelitian ini didapatkan informasi tentang kondisi tanahnya yang diharapkan dapat dijadikan bahan pertimbangan dalam rangka upaya reklamasi dengan tujuan revegetasi di lahan bekas penambangan batubara. Metode yang digunakan untuk menentukan lokasi titik pengamatan ditentukan dengan cara purposive sampling. Sampel tanah terganggu diambil dari 5 titik pengamatan yang dilakukan dengan cara komposit kurang lebih sebanyak 1 kg, selanjutnya dianalisis di laboratorium. Parameter yang diamati tekstur (pasir, debu, liat), C-organik, N, P, K-dd, Ca-dd, Na-dd, Mg-dd, kapasitas tukar kation (KTK), kejenuhan basa (KB) dan pH (H2O). Hasil penelitian menunjukkan tekstur tanah tergolong lempung berpasir dan pasir berlempung sedangkan tingkat kesuburan tanah pada lahan bekas penambangan batubara umumnya masih sangat rendah. Upaya perbaikan tingkat kesuburan tanah yaitu dengan pemberian pupuk organik dan anorganik, kompos dan jamur mikoriza.

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“…The resource‐rich province of East Kalimantan, on the island of Borneo, is Indonesia's primary coal producer and coal is an economic driver in the province (Fünfgeld, ). These economic benefits, however, come at great cost to human and environmental health and threaten biodiversity conservation in one of the world's richest biodiversity hotspots (Adman, Hendrarto, & Sasongko, ; Rinaldi & Yassir, ). Concern over the dangers of abandoned mines have led to policy changes that require coal companies to engage in ecological restoration (revegetation) to rehabilitate abandoned mines (Rinaldi & Yassir, ).…”

Section: Introductionmentioning

confidence: 99%

“…In East Kalimantan, plantation forests are used to facilitate the restoration of native forest on post‐coal mine lands (Adman et al, ; Rinaldi & Yassir, ). Many studies have demonstrated that tree plantations can establish, ameliorate harsh environmental conditions, and facilitate succession of native secondary forest on degraded tropical landscapes (Ashton et al, ; Kuusipalo et al, ; Lamb et al, ; Otsamo, ; Parrotta, ; Parrotta et al, ).…”

Section: Introductionmentioning

confidence: 99%

Filling a void: Analysis of early tropical soil and vegetative recovery under leguminous, post‐coal mine reforestation plantations in East Kalimantan, Indonesia

et al. 2019

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Land degradation in Borneo, one of the world's richest biodiversity hotspots, is extensive. In East Kalimantan, 5,000,000 ha of land are zoned for surface-mined coal.Deforestation from this mining threatens biodiversity and results in soil degradation, erosion, and polluted runoff, all directly impacting human populations. Revegetation methods developed for temperate forests are commonly used globally for mine rehabilitation. However, few empirical studies of native forest restoration as part of mine rehabilitation exist from wet tropical regions. Here, a chronosequence was established to observe forest succession under leguminous plantations at the PT Singlurus Pratama coal mine in East Kalimantan, Indonesia. Soil and natural regeneration data were recorded from samples of ten 20 × 60-m plots randomly located in plantings aged 2, 7, and, 9 years postmining. Linear models (LMEMs) did not reveal greater soil pH, woody plant diversity, or soil phosphorus and nitrogen in older plantings. Rather, they showed higher soil carbon in older plantings, whereas nitrogen and pH were positively correlated with woody species diversity and abundance.Graminoids were less abundant, but ferns were more abundant in older sites in an ordination analysis. The implications are exotic tree plantations shade-out competitive understory herbaceous species (such as graminoids), opening growing space for other vegetation. However, the establishment of woody species is spatially limited possibly by differences in soil degradation among sites. Our results suggest that planting leguminous trees alone may not be sufficient to restore native forests, and future management should conserve and facilitate the establishment of tropical forest topsoil.

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Pemanfaatan Jenis Pohon Lokal Cepat Tumbuh Untuk Pemulihan Lahan Pascatambang Batubara (Studi Kasus Di Pt. Singlurus Pratama, Kalimantan Timur)

Abstract: Reclamation efforts in the mining business in the District

Cited by 17 publications

References 0 publications

Plant Species Richness After Revegetation on The Reclaimed Coal Mine Land of PT Adaro Indonesia, South Kalimantan

Plant Species Richness After Revegetation on The Reclaimed Coal Mine Land of PT Adaro Indonesia, South Kalimantan

Analisis Tingkat Kesuburan Tanah Lahan Bekas Penambangan Batubara PT. Senamas Energindo Mineral Kabupaten Barito Timur Provinsi Kalimantan Tengah

Filling a void: Analysis of early tropical soil and vegetative recovery under leguminous, post‐coal mine reforestation plantations in East Kalimantan, Indonesia

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