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All Journal Jurnal Medika: Medika Indonesian Journal of Coastal and Marine Studies
Indra Cahyono
Institut Teknologi Dan Bisnis Maritim Balik Diwa
Agriculture, Biological Sciences & Forestry Dentistry Economics, Econometrics & Finance Environmental Science Health Professions Medicine & Pharmacology Nursing Public Health

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Pembuatan NPK Padat dan Urea Cair Dari Limbah Ternak dengan Biostarter Limbah Perut Tuna di Desa Panakkukang, Kabupaten Gowa Indra Cahyono; Awaluddin Awaluddin; Suryawati Salam; Ardi Eko Mulyawan; Panoa Panoa; Firman Firman; Aidil Fitra
Jurnal Medika: Medika Vol. 5 No. 1 (2026)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/wbhevq34

Abstract

Kegiatan Kuliah Kerja Nyata Pengabdian Masyarakat oleh Mahasiswa (KKN PMM) (PKM) ini didanai oleh Direktorat Jendral Riset Teknologi dan Pengabdia Kepada Masyarakat pada tahun anggaran 2025. Kegiatan ini berlangsung di Desa Panakkukang, Kecamatan Pallangga, Kabupaten Gowa. Mitra kegiatan ini adalah Gapoktan Biring Kaloro.  Masalah utama yang dihadapi mitra adalah kesulitan mendapatkan pupuk kimia dan belum mampu mengembangkan pupuk organik secara mandiri meski bahan baku tersedia melimpah.   Oleh karena itu pada kegiatan KKN PMM ini memberikan solusi pada mitra Adalah pelatihan pembuatan pupuk organic dengan memanfaatkan bahan baku local yang tersedia banyak di lokasi kegiatan.  Bahan tersebut adalah kotoran hewan dan limbah ikan tuna.  Bahan tersebut diolah menjadi pupuk organic yang bisa digunakan petani untuk kegiatan pertanian mereka.  Selain itu, tim dari KKN PMM ITBM Balik Diwa juga mendesai dan mempraktekkan produksi pupuk organik secara massal sehingga bisa dimanfaatkan bukan hanya oleh anggota mitra tapi juga masyarakat Desa Panakkukang yang membutuhkan pupuk organik tersebut
Rehabilitation and Conservation of Aquatic Resources on Former Nickel Mining Lands Indra Cahyono; Evi Nursanti; Nurul Izza Iswanti; Muh Hasbir; Yusuf Sembor
Indonesian Journal of Coastal and Marine Studies Volume 1, Issue 3, 2025
Publisher : LPPM Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/ijcms.v1i3.100

Abstract

Nickel mining plays a strategic role in supporting the national economy, particularly for the metal and renewable energy industries. However, mining activities also generate significant environmental impacts, especially land degradation and the decline of aquatic resource quality due to increased sedimentation, alterations in the physical and chemical properties of soil and water, and the introduction of heavy metals into aquatic systems. These conditions directly disrupt aquatic ecosystems and reduce biodiversity. This article aims to review rehabilitation and conservation strategies for aquatic resources in post-nickel mining areas through a literature review approach. The study employed a descriptive qualitative method by analyzing relevant national and international scientific publications focusing on land reclamation, revegetation, water quality management, and post-mining aquatic ecosystem restoration. The review results indicate that effective rehabilitation of aquatic resources requires an integrated approach, including land reclamation to stabilize soil conditions, revegetation using adaptive plant species to improve soil fertility and control erosion, and water quality management through sedimentation ponds, constructed wetlands, and riparian vegetation. The implementation of these strategies has been shown to reduce sediment and heavy metal loads, improve water quality, and support the recovery of aquatic ecological functions. Furthermore, community involvement and sustainable management practices are essential to ensure long-term rehabilitation success. With well-planned and sustainable rehabilitation efforts, post-nickel mining areas have the potential to be restored into healthy and productive aquatic ecosystems that provide ecological as well as socio-economic benefits for surrounding communities
Conservation and Rehabilitation of River Aquatic Resources Affected by Municipal Waste Indra Cahyono; Sugihastira Sugihastira; Sumirna P. Tatangin; Kedis Lengka; Hasrul Hasrul
Indonesian Journal of Coastal and Marine Studies Volume 1, Issue 3, 2025
Publisher : LPPM Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/ijcms.v1i3.101

Abstract

Urban activities are one of the main factors that put significant pressure on river ecosystems through the disposal of domestic waste, industrial waste, and surface runoff that carry various types of pollutants, along with population growth, increased economic activity, and uncontrolled land-use changes. These conditions have an impact on the decline in water quality which is characterized by an increase in the load of organic matter, nutrients, and harmful substances, thereby triggering the degradation of river habitats in the form of excessive sedimentation, damage to riparian vegetation, and changes in the physical structure of river channels, which ultimately lead to a decrease in aquatic biodiversity, both in terms of number and species composition. Many aquatic organisms, such as fish and macrozoobentos, are becoming increasingly vulnerable to pollution and habitat loss, resulting in population declines and even local extinctions. Based on these conditions, this article aims to examine the concept of conservation and rehabilitation of river aquatic resources affected by urban waste through a national literature review approach. The method used is a literature study of Indonesian scientific journals, reference books, and official government documents related to environmental and water resources management. The results of the study show that urban river conservation and rehabilitation efforts require an integrated approach that includes pollution control through effective waste management, restoration of river and riparian habitats, and sustainable management of watersheds, supported by strong environmental policies, consistent law enforcement, and active community participation to ensure the sustainability of the ecological function of rivers
Co-Authors Aidil Fitra Ardi Eko Mulyawan Awaluddin Awaluddin Evi Nursanti Firman Firman Hasrul Hasrul Kedis Lengka Muh Hasbir Nurul Izza Iswanti Panoa Panoa Sugihastira Sugihastira Sumirna P. Tatangin Suryawati Salam Yusuf Sembor