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Journal of Degraded and Mining Lands Management
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 993 Documents
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A bibliometric and systematic review: Linking land use and land cover (LULC) change prediction with soil degradation Dewi, Citra; Kusumastuti, Dyah Indriana; Yuwono, Slamet Budi; Wahono, Endro Prasetyo
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.10187

Abstract

Changes in land use and land cover (LULC) are among the main drivers of soil degradation, especially in urban areas under strong development pressure. The lack of land in urban areas often pushes development toward ecologically sensitive areas, such as hillslopes and riverbanks. These practices may alter soil biophysical characteristics and accelerate local-scale environmental degradation. Accordingly, predicting land-use and land-cover change is vital for assessing the potential risk of future soil degradation. Many spatial modeling methods have been developed to predict LULC change dynamics; however, their association with soil quality degradation has yet to be systematically illustrated in the scientific literature. Research on LULC change prediction and its implications for soil quality degradation is widely scattered across the scientific literature. This review conducted a literature search of the Scopus database and analyzed the research trends, methodological approaches, and the relationship between land cover change and soil quality degradation. The review results showed that LULC change is consistently linked to subsequent declines in soil characteristics, such as soil organic carbon, erosion, and soil structural stability. These results underscore the need for predictive models as valuable tools for anticipating soil degradation risks and guiding sustainable land use planning.
Synergistic enriched compost with biochar and fly ash for improving Ultisols in tropical acid soils Shintarika, Feni; Agusta, Herdhata; Santosa, Edi; Limin, Atfritedy; Angkat, Abdul Roni; Kurniati, Kurniati
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.9987

Abstract

Ultisols are characterized by low pH, low alkaline saturation, low cation exchange capacity, and high levels of soluble Al and Fe. Compost is usually applied to increase soil fertility, but its effect is only temporary in tropical conditions because organic matter decomposes quickly. Biochar and fly ash-enriched compost have been proposed as a synergistic approach to improve the chemical properties of Ultisols. This study evaluated the effect of compost enriched with biochar and fly ash on soil chemical dynamics over 16 months in pineapple plantations in Lampung, using a randomized block design with three treatments: compost enriched at the initial stage, compost alone as a control, and compost enriched at the end of composting. The results showed that biochar and fly ash increased soil pH during the initial phase by supplying alkaline cations. Fluctuations occurred during the intermediate stage due to the decomposition of organic matter and nitrogen transformation: organic C and total N increase, influenced by microbial activity and environmental conditions. Phosphorus followed a mineralization-immobilization-remobilization pattern, with late-stage enrichment producing P. Potassium, calcium, and magnesium initially increased but later decreased, likely due to leaching. Early-stage enrichment provided a more stable release of alkaline cations. Fe, Mn, Cu, and Zn show fluctuations in the enriched treatment. The application of biochar and fly ash-enriched compost synergistically with early-stage enrichment effectively enhances the chemical properties of Ultisol.
Screening-level assessment of radon, thoron, and gamma radiation exposure in a TENORM-impacted tin mining area, Indonesia Hikmat, Moh Cecep Cepi; Soesilo, Tri Edhi Budhi; Iskandar, Dadong; Soelarno, Soemarno Witoro; Yusuf, Muhammad; Syaeful, Heri
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.9917

Abstract

Tin mining activities are frequently associated with Technologically Enhanced Naturally Occurring Radioactive Materials (TENORM), potentially increasing environmental radiation exposure. This study elucidated radon (²²²Rn), thoron (²²?Rn), and external gamma radiation in an artisanal tin-mining area in East Belitung Regency, Indonesia. Short-term measurements of radon and thoron were conducted at residential locations, while external gamma dose rates were measured at a tin-processing facility. Annual effective doses and excess lifetime cancer risks were estimated using internationally recommended parameters. Measured concentrations reflected uranium- and thorium-bearing minerals associated with granitic geology and surface disturbance typical of tin-mining regions. External gamma dose rates near ore concentrates and tailings exceeded local background levels, indicating technologically enhanced radiation fields from mineral processing. Although estimated annual effective doses remained below the recommended public limit of 1 mSv y?¹, external gamma radiation was the dominant contributor to total dose, with radon and thoron inhalation representing a secondary but significant pathway. This integrated evaluation emphasizes including thoron in radiation assessments of tin-mining areas, as radon-only assessments may underestimate inhalation exposure in thorium-rich environments. The findings provide baseline data for radiation protection strategies in artisanal mining communities and highlight the need for comprehensive TENORM monitoring in similar settings.
Land degradation risks associated with cemetery leachate: Generation, transport, and management strategies de Castro, Jeffrey H.; Lunag Jr., Marcelino N.
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.10059

Abstract

Cemeteries are long-established cultural landscapes that remain largely overlooked as potential sources of environmental contamination and land degradation. Burial processes generate leachates enriched with organic matter, nutrients, heavy metals, and pathogenic organisms, which can migrate through soils and pose risks to groundwater, nearby surface waters, and associated ecological systems. This review synthesizes current knowledge on leachate generation, composition, and transport mechanisms, and evaluates existing pollution mitigation and land management practices applicable to cemetery landscapes. A database-driven literature assessment reveals notable research gaps, including limited multidisciplinary approaches, insufficient attention to emerging contaminants, and scarce studies addressing impacts beyond soil and water, such as air quality, vegetation dynamics, ecological succession, and biodiversity. Although engineering, vegetative, and regulatory strategies have been proposed, their implementation and effectiveness vary widely across regions and often remain at the conceptual stage. The review highlights the need for integrated assessment and management frameworks to support environmentally sustainable and socially sensitive cemetery planning.
The effect of microorganisms, manure, and citronella on the Pb and Cd content in heavy metal-contaminated soil and potato yields Tamad; Maryanto, Joko; Saparso; Kurniawan, Ruli Eko Kusuma; Surono; Hanifa, Hana; Leana, Ni Wayan Anik; Amar, Haidar; Raharjo, Hardi Rahmat
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.10039

Abstract

The Dieng region in Central Java, Indonesia, is a major horticulture commodities center, covering approximately 3,000 hectares of Andisols. Since the 1980s, long-term use of organic and inorganic fertilizers as well as pesticides has led to the accumulation of heavy metals, such as lead (Pb) and cadmium (Cd). Pb contents in Andisols generally remain below the Environmental Protection Agency (EPA) standard, except in Sikunang, and Cd exceeds the standard in both Sembungan and Jojogan Wonosobo. In potato tubers, Pb content exceeds the SNI 7378-2009 threshold in Wonosobo and Pekasiran Banjarnegara, while tubers from other areas are below standard. The Cd content in tubers from Jojodan and Kalilembu Wonosobo, as well as Pekasiran and Kepakisan Banjarnegara, also surpasses the standard, but in other areas, it is below standard. The use of remediators composed of chicken manure enriched with Pseudomonas sp, Dark Septate Endophytes (DSE), and Citronella (Cymbopogon nardus) as phytoremediators reduced Pb and Cd levels in both soil and potato tubers. Therefore, the best remediation strategy for mitigating heavy metal contamination included the combination of Pseudomonas sp., DSE, and citronella. These treatments did not significantly affect potato yield. The correlation among variables shows that Pb and Cd levels in potato tubers were influenced by the respective soil concentrations. However, no correlation was observed between soil heavy metal content and tuber yield.
Identifying suitable land for dust storm barriers in Al-Anbar region using GIS Hussein, Aseel M.; Emami, Alireza; Fattah, Mohammed Y.; Abdullahi, Saleh
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.10127

Abstract

This study employed an integrated Geographic Information System (GIS) and Analytic Hierarchy Process (AHP) methodology to identify optimal locations for sand and dust storm barriers in Iraq’s Al-Anbar Governorate. Six critical spatial and environmental criteria were analyzed: dust storm frequency, proximity to residential areas, wind speed and direction, soil pH, moisture content (NDWI), and vegetation cover (SAVI). The AHP framework assigned weighted importance to these factors, with residential proximity (38.1%) and storm frequency (25.1%) being the most significant. The results classify the study area into three suitability tiers: high (7%, ~9,695 km²), moderate (28%), and low (65%). High-suitability zones are predominantly located near settlements (at an average distance of 1.2 km) in the path of northeastern to southwestern winds and experience high dust storm frequency. This research provides a robust, data-driven framework for prioritizing dust storm mitigation efforts, enabling efficient resource allocation to protect communities and enhance environmental sustainability in arid regions.
Sustainable groundwater management policy strategy in confined aquifers: A SWOT analysis approach Saves, Faradlillah; Bisri, Mohammad; Siswoyo, Hari; Djati, Moch Sasmito
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.9943

Abstract

Groundwater management in confined aquifers in Probolinggo Regency is currently under significant pressure due to industrial growth and the impacts of climate change. This study aimed to formulate adaptive policy strategies by synergizing internal technological strengths and the latest regulatory dynamics. The scope of the experiment included identifying internal and external strategic factors through structured interviews and literature reviews validated by technical stakeholders. The method used was the Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis, using the internal factor analysis strategy and external factor analysis strategy matrices to determine the organization's position on the Cartesian diagram. The results of the study showed that internal strengths recorded a total score of 2.4498, while external opportunities recorded a total score of 0.7199. The position analysis places groundwater management in Quadrant I (aggressive) with coordinates (2.3170; 0.5929). The main findings indicated that the organization has a significant competitive advantage through the integration of geospatial data and cutting-edge sensor technology. The formulated strategy includes a transformation towards digital-based management, strengthening science-based conservation through injection technology, and diversifying external funding. This study concludes that implementing aggressive strategies that integrate technological innovation and law enforcement is essential to ensure aquifer sustainability and mitigate the risk of seawater intrusion. The use of this policy roadmap is expected to serve as a guide for local authorities in realizing sustainable groundwater management amid the threat of overexploitation.
Relationship between NDVI and soil physicochemical properties in the Martabe gold mine reclamation area, Indonesia Alfina, Rina; Iskandar, Iskandar; Suryaningtyas, Dyah Tjahyandari; Mulyanto, Budi; Nugraha, Candra; Asman, Auzia; Novfirman; Anwar, Syaiful; Pulungan, Yuni Hartinah
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.9929

Abstract

Open-pit gold mining has greatly affected the ecological balance by altering soil properties and reducing natural vegetation cover. Reclamation efforts through soil and vegetation recovery are therefore essential to help rebuild the disturbed ecosystem. This study examined how the Normalized Difference Vegetation Index (NDVI) relates to soil physicochemical properties in the Martabe gold mine reclamation area, North Sumatra, Indonesia. Vegetation recovery at different reclamation ages was analyzed using multitemporal Landsat 8 images. Soil samples were taken from the same locations at depths of 0-15 cm and 15-30 cm to observe changes in soil characteristics. Data were analyzed using Principal Component Analysis (PCA) to identify the main factors linking vegetation and soil conditions. Key ecological indicators were determined through the Minimum Data Set (MDS) approach. The PCA results indicated that the primary components explained 90.7% of the variation in soil physical properties and 74.6% of the variation in chemical properties. Important indicators of the ecological recovery were NDVI, bulk density, porosity, aggregate stability, organic carbon, total nitrogen, cation exchange capacity (CEC), and base saturation. The rise in NDVI values coincided with improved soil conditions, showing a relationship between vegetation re-growth and soil quality improvement.
Evaluation of early growth and aluminum tolerance in Leucaena leucocephala (Lam.) de Wit seedlings under acidic conditions as a recommendation for post-coal mining land rehabilitation Salim, Mohammad Agus; Sudrajat, Dede J.; Nugroho, Aditya; Indriani, Fitri; Rustam, Evayusvita; Maharani, Dewi; Rosdayanti, Henti; Wawangningrum, Hary; Efendi, Muhammad; Suhaendah, Endah; Mulyana, Ade Nendi; Wahyudi, Imam; Setyaningsih, Luluk; Budi, Sri Wilarso
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.9979

Abstract

One of the problems with acidic soil is its high aluminum (Al) content, which can cause toxicity to plants. this study was conducted to evaluate the preliminary growth and tolerance of L. leucocephala seedlings to Al exposure. This study used a completely randomized design (CRD) with one factor, namely Al concentration, consisting of 5 levels (0, 2, 4, 6, and 8 mM). The evaluation of seedling growth and tolerance assessed included: height, root length, dry weight of roots and shoots, tolerance index, SPAD (Soil Plant Analysis Development) chlorophyll, and photosynthesis rate. The results showed that Al exposure reduced all growth parameters (height, root length, dry weight of roots and shoots) of L. leucocephala seedlings. The tolerance index of L. leucocephala seedlings also decreased significantly (up to 43.68%) with increasing Al concentration. Meanwhile, chlorophyll and photosynthesis rate parameters increased with Al exposure of 2-4 mM, but decreased with higher Al exposure (6-8 mM). The threshold value or sensitivity of L. leucocephala seedlings to Al exposure was less than two mM. The L. leucocephala species can also serve as an alternative for land rehabilitation with high Al content as post-coal mining land.
Reduced enriched compost and fertilizer inputs improve soil properties and GP3 pineapple performance on degraded Ultisols Sari, Reny Mita; Putra, Eka Tarwaca Susila; Sulistyaningsih, Endang; Kurniasih, Budiastuti; Ziaurrahman, Ahmad
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.10001

Abstract

This study evaluated whether reducing the dose of soil amendment and enriching it with vermicompost and biochar could maintain soil properties and support the growth of pineapple (Ananas comosus (L.) ‘GP3’) cultivated on degraded Ultisols. This experiment aimed to assess the effect of reducing the dose of soil amendment and decreasing the inorganic fertilizer application to 75% of the recommended dose on soil properties, nutrient uptake, and plant growth. The experiment used a split-plot design with varying doses of enriched compost combined with vermicompost and biochar, and two levels of inorganic fertilizer (75% and 100% of the recommended dose). Soil properties, nutrient uptake, and plant growth were measured and analyzed using Dunnett's test at ? = 0.05. The results showed that reducing the dose of enriched compost and decreasing the inorganic fertilizer by 25% generally resulted in soil properties, nutrient uptake, and plant growth comparable to those obtained using a higher dose of compost only and a full dose of inorganic fertilizer. Soil properties indicators generally remained stable across all treatments, with a small and transient decrease in soil nitrogen, which only occurred in the 25CVB1 treatment at later stages of plant growth. Although Ca and Mg uptake in the 25CVB3 treatment was lower at 4 months after planting, at 8 months after planting, the uptake levels were comparable across all treatments. These findings indicate that compost enriched with vermicompost and biochar allows for reduced doses of soil amendment and inorganic fertilizers without compromising soil quality or pineapple growth, thus providing a sustainable and cost-effective management strategy for pineapple cultivation on Ultisols.

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