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Journal of Degraded and Mining Lands Management

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Published by Universitas Brawijaya

ISSN : 2339076X EISSN : 25022458 DOI : -

Core Subject : Science, Agriculture,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Journal of Degraded and Mining Lands Management is managed by the International Research Centre for the Management of Degraded and Mining Lands (IRC-MEDMIND), research collaboration between Brawijaya University, Mataram University, Massey University, and Institute of Geochemistry, Chinese Academy of Sciences-China Papers dealing with result of original research, and critical reviews on aspects directed to the management of degraded and mining lands covering topography of a landscape, soil and water quality, biogeochemistry, ecosystem structure and function, and environmental, economic, social and health impacts are welcome with no page charge

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Articles 16 Documents

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Search results for , issue "Vol 6, No 1 (2018)" : 16 Documents clear

Comprehensive integration system of saltwater environment on Rote Island using a multidisciplinary approach Atriyon Julzarika; Dany Puguh Laksono; Luki Subehi; Esthi Kurniai Dewi; K Kayat; Hanhan A Sofiyuddin; Media Fitri Isma Nugraha
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

Rote Island is one of the islands in southern of Indonesia. This region experiences very high geological and geodynamic processes. This is evidenced by the abundance of seabed rising, and there is a dead sea lake area that has a higher salinity than the sea. Biodiversity on Rote Island has endemic and unique flora and fauna. This study aims to create an integrated system of inland waters resources on Rote Island with a multidisciplinary approach. Inland water resources on Rote Island number more than 80 lakes and ponds. An inland water resource on Rote Island is a saltwater environment. The extraction of geobiophysical information on inland water resources is needed by studying various aspects of multidisciplinary. The aspects studied are limnology, water quality, conservation of forest resources, geology, geodynamics, water resources, geodesy and geomatics engineering. All geobiophysical information needs to be integrated into an integration system. This is useful for efficiency and effectiveness in the utilization of data and information. This integration system (geovisualization) is in the form of WebGIS and storytelling maps. This integration system is dynamic so it can update its latest spatial information. This integration system can be used to promote Rote island tourism. This integration system can be accessed via the website geopark4rote.com. This integration system can be applied in other regions so reached one map policy and a system for inland water resources will be realized in Indonesia.

The impact of land use change on land capability in Tirtomoyo-Wonogiri M Mujiyo; S Sutarno; Rizkisadi Rafirman
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

This research was conducted with the aim of studying land use change and evaluating the impact of land conversion on land capability in Tirtomoyo District of Wonogiri Regency. This research employed a descriptive, explorative method by utilizing SIG Arc Map 10.1 and Google Earth Pro software. The analysis of land use change, especially agricultural land, was conducted through visual interpretation of Google Earth Pro satellite imaging in 2004 and 2016. A ground check was done by land survey. Soil sample analysis was done to determine land capability class. Based on research results, it was found that eight locations experienced land use change. Location 1 had changed from secondary forest to moor, location 2 from moor into farm, location 3 from bushes into paddy field, location 4 from paddy field into farm, location 5 from paddy field into farm, location 6 from moor into paddy field, location 7 bushes into moor, and the location 8 from paddy field into farm. Land use changes showed different results of changes in soil physical properties based on soil characteristics at each type of land use. Changes in land use generally had less impact on land use class change. Locations 1, 6, and 7 did not experience changes in land capability class, but there were changes in the sub-classes of land capability. Locations 2 and 8 did not experience changes in class or sub-classes of land capability but sites 3, 4, and 5 indicated changes in land capability class by inhibiting factors namely permeability class in a paddy field.

Mining land identification in Wetar Island using remote sensing data Atriyon Julzarika
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

Wetar Island is one of the 92 outer islands of Indonesia. On this island, there is a variety of geological potential that can be seen from the structure, formation and geological folds including mine geology potential energy and mineral resources. This makes the island having mining activities. Remote sensing data in the form of optical images, Synthetic Aperture Radar, microwave, laser, and others can be used to determine the mining activities in Wetar Island. This research was focused on mining land identification in Wetar Island. This study aimed to identify the mining land in Wetar Island using remote sensing data. The method used was the Vegetation Index Differencing, which calculated difference value of vegetation index temporally. Landsat satellite images of 1975, 1990, 2000 and 2005 were used for mining land identification. First Landsat satellite image must have had a geometric and radiometric correction. The results obtained were in the form of mining land identification and non- mining land area. These results are useful for monitoring the mining activities carried out on Wetar Island. The methods used may also be applied to monitor, identify, and evaluate various mining operations in other parts of Indonesia. Mining region that has been identified can be used for management and planning of maritime space.

The use of pineapple liquid waste and cow dung compost to improve the availability of soil N, P, and K and growth of pineapple plant in an Ultisol of Central Lampung Winih Sekaringtyas Ramadhani; Yulia Nuraini
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

A study that was aimed to elucidate the effect of adding pineapple liquid waste and cow dung compost in increasing the availability of soil N, P, K, contents of N, P, K in pineapple leaves and growth of pineapple plant in an Ultisol was conducted in Central Lampung. The study consisted of two steps, i.e. incubation of pineapple liquid waste with cow dung compost in the soil, and planting pineapple by adding pineapple liquid waste and cow dung compost. Treatments tested in experiment 1 (laboratory incubation experiment) were combinations of pineapple liquid waste (L) and cow dung compost (K). Changes of soil chemical characteristics were observed at 15, 30, 45, and 60 days. Three best treatments of experiment 1 were selected for the experiment 2 (plant growth experiment in a glasshouse). Two control treatments were included in experiment 2. N, P, and K contents in pineapple leaves as well as and pineapple root length were observed at 30 and 60 days. Results of the first experiment showed that addition of pineapple liquid waste and cow dung compost significantly increased soil pH, availability of soil N, P, and K compared to controls at 15, 30, 45, and 60 days. Addition of 20 t cow dung compost/ha and 20,000 L pineapple liquid waste/ha (K3L3 treatment) resulted in higher values of soil pH, total N, available P, and available K than the control. Results of the second experiment showed that the addition of pineapple liquid waste and cow dung compost gave no significant effect on the growth of pineapple plant, but the addition of 20 t cow dung compost/ha and 10,000 L pineapple liquid waste/ha (K3L2 treatment) gave optimum growth compared to other treatments at 60 days. The K3L2 treatment also had higher pineapple leaf nutrient content, compared to control.

Phytobioremediation of cadmium-contaminated soil using combination of Ipomoea reptans Poir and Trichoderma sp. and its effect on spinach growth and yield Okti Herliana; Loekas Soesanto; Endah Mawadah
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

This research aimed to study the potential role of Ipomoea reptans and Trichoderma sp. on the absorption of cadmium from cadmium-contaminated soil and its effect on and growth rate and yield of spinach. The research was arranged in a completely randomized blok design with two factors. The first factor was the density of Ipomoea reptans consisting of 0, 2, and 4 plants/polybag. The second factor was the dosage of Trichoderma sp. consisting of 0, 50 and 100% dose of Trichoderma sp. Results of the research showed that Ipomoea reptans with 2 plants/polybag effectively reduced Cd to 66.31% and increased the growth of spinach by 20% on plant height, shoot dry weight of spinach by 35%. Application of 100% dose of Trichoderma sp. effectively reduced Cd by 63.81% and increased spinach plant growth by 18% on plant height and increased shoot dry weight of spinach by 23%). There were interactions of phytoremediator of 2 Ipomoea reptans plants/polybag with bioremediator of 50% Trichoderma sp. that effectively reduced Cd to 71.19% and improved 43% of plant height and leaf number, 31% of leaf area, and 63% of shoot dry weight of spinach plant compared with plants without application of Ipomoea reptans and Trichoderma sp.

Conservation farming in rain-fed agriculture: can biogeotextile, cover crop residues, and soil tillage application improve the growth and the yield of maize (Zea mays L.)? Dhina Mustikaningrum; Didik Suprayogo; Sri Rahayu Utami
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

Market demand for maize (Zea mays L.) in Indonesia is increasing from time to time along with the increasing demand for food and livestock for fodder. However, current farming practices in the upland area where maize usually cultivated, threaten the sustainability of maize production. Conservation farming could be an alternative to reduce land and soil degradation caused by current farming practices. A factorial randomized block designed field experiment was conducted to determine the combined effect of biogeotextile with cover crop residues and soil tillage on growth and yield of maize. The treatments included utilization of Mendong plant’s mat (Fimbrystilis globulosa) as biogeotextile material and four cover crop species: Sunn hemp (Crotalaria juncea), Cowpea (Vigna unguiculata), Pigeon pea (Cajanus cajan), and Mucuna (Mucuna spp). The results showed that the biogeotextile mat and cover crop residues, but not soil tillage, increased maize height and the number of leaves, and yield of maize. Biogeotextile mulch increased maize yield up to 43% compared to control. The highest yield (8.0 t/ha) was shown by the combination of biogeotextile application with cowpea residues. Conservation farming is prospective for improving plant production and protecting land from degradation.

Vulnerability of mountain communities to climate change and natural resources scarcity in Northwest Ethiopia: the case of Debark Woreda Yohannes Belay Azene; Menberu Teshome Zeleke; Addisu Baye Chekole
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

In recent decades, climate change causes distressful shocks upon the poor people’s natural resources and socio-economic processes from local up to global scales. The crisis is more severe in Ethiopia, where harsh ecological changes are frequent. Therefore, the objective of this study was to determine the vulnerability levels of rural communities to climate change and natural resources scarcity in Debark woreda, Northwest Ethiopia. Livelihood Vulnerability Index (LVI) and IPCC methods were used to analyze the data. The meteorological data reveal a declining precipitation trend by 61.13 mm in the past 31 years whilst maximum and minimum temperatures increased by 0.62 0C and 0.74 0C respectively. The LVI result indicates that the Debark community is highly vulnerable with land (0.59) and forest (0.57) scarcity. Water scarcity (0.50) and climate exposure (0.30) put them in a vulnerable class. Both the total LVI (0.48) and LVI-IPCC (-0.69) approaches placed the woreda community again in a vulnerable position. The findings imply that climate change should be placed within the broader context of development strategy and rural poverty reduction. Particularly, concerted efforts should be exerted to participatory integrated watershed management strategies supported with farmers training to ensure sustainable development of natural resources. Farmers’ best natural resource conservation practices should be incorporated in the local plans.

Utilization of LCC (Legume Cover Crop) and bokashi fertilizer for the efficiency of Fe and Mn uptake of former coal mine land Cahyo Prayogo; Muhammad Ihsan
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

Coal mining activities have a negative impact on the ecosystem and lead to the disruption of the environment due to waste disposal containing a high concentration of Fe and Mn. In addressing the problem, the biological reclamation approaches using LCC (Legume Cover Crop) is performed to anticipate the acidic condition of soil pH and high concentration of Fe and Mn. This study aimed to determine the effect of a combination of several types of LCCs, i.e., Centrosema pubescens, Calopogonium mucunoides and Pueraria javanica in combination with Bokashi fertilizers application for improving soil chemical properties and the efficiency of Fe and Mn uptake. The results showed that the combination of LCC and bokashi fertilizers had a significant impact on raising soil C-Organic, P and K along with the increasing of Fe and Mn uptake. Pueraria javanica had the highest value of BCF (BioConcentration Factor) of Fe and Mn uptake at the level of 0.72, and 0.56 %, respectively and this crop is more potential crop as phytoremediator than Centrosema pubescens and Calopogonium mucunoides. Canonical Variate Analysis could distinguish the position and distance among the treatments based on selected parameters.

Morphometric analysis and prioritization of watersheds for soil erosion management in Upper Gibe catchment Aisha Mohammed; Tamene Adugna; Wakjira Takala
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

As morphometric investigation is connected to prioritization of watershed, morphometric analysis has got a significance role in light of soil and water conservation. In this study, an endeavour for the examination of point by point morphometric analyses of sub-basins was accomplished through the measurement of linear and shape parameters by using ArcGIS-9.3 software. Specifically, linear and shape morphometric parameters like stream length, stream order, drainage density, stream frequency, bifurcation ratio, Length of overland flow, basin perimeter, form factor, compactness coefficient, elongation ratio has been considered. The SRTM DEM (30 x 30 m) is processed for the delineation resulting in 61 sub-basins. The morphometric parameters which affect the soil erodibility are considered to organize the sub-basins and relegate positions on the premise of their association with erodibility to get compound parameter (Cp) esteem. Based on the value of Cp the sub-basin with the lowest Cp value was given the highest priority and then categorized the sub-basins into three classes as high, medium and low in terms of priority. Accordingly, high priority zone comprises 11 sub-basins, medium 19 and low 31 sub-basins. The sub-basins which are falling under high priority were a great deal more defenceless to soil disintegration and ought to be given high need for land preservation measures.

Groundwater aquifer study on coal mining area: a case of North Samarinda, Indonesia Shalaho Dina Devy; Christian Sarungallo
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

One of the sectors supporting the economy of Indonesia is the mining industry. In East Kalimantan, coal mining activity has been done widely. Coal-mining open-pit activities play a significant role in the economic growth and the advancement of technology for Indonesia. Therefore, it is necessary to study every critical aspect including the hydrological and hydrogeological studies but especially aquifers, so that mining activities can be well managed and the impact on the environment can be overcome. The study of the aquifer from the study area was based on the resistivity value of the materials obtained through one of the geophysical methods that are the geoelectrical resistivity method, by using Wenner-Schlumberger configuration. In this study, geoelectrical resistivity method was performed in order to find out the condition of the subsurface by injecting two electrodes into the soil using direct current (DC) with certain distance so that potential difference can be known and resistivity information of subsurface layers can be obtained. The obtained resistivity value of the material was then interpreted so that the type of aquifer in the study area can be known. The interpretive results of the resistivity values of the materials in the study area showed that the distribution of aquifers based on measurement of a geoelectrical line of line number one, two and three, ware semi-confined aquifers. Meanwhile, the distribution of aquifers of line number four was confined aquifers. Based on the results of hydrological studies, the area of study has an annual rainfall of 3,053.704 mm/year with a watershed area of 16.586 km2. The evapotranspiration value of the study area is 1,784.21 mm/year, the surface run-off is 913.51 mm/year, and groundwater recharge is 355.98 mm/year.

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Contact Name
Eko Handayanto

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handayanto@ub.ac.id

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handayanto@ub.ac.id

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Location
Kota malang,

Jawa timur

INDONESIA