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All Journal Journal of Scientech Research and Development Hidroponik: Jurnal Ilmu Pertanian dan Teknologi dalam Ilmu Tanaman
Jahja, Sukma Dewanty
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Education Industrial & Manufacturing Engineering Social Sciences

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ALIH FUNGSI LAHAN PERSAWAHAN DI KOTA GORONTALO MENJADI KAWASAN INDOGROSIR DALAM PERSPEKTIF FILSAFAT SOSIAL Jahja, Sukma Dewanty; Rahmawati Damiti; Insih Mohune; Mahludin H. Baruadi; Hasim
Journal of Scientech Research and Development Vol 6 No 2 (2024): JSRD, December 2024
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56670/jsrd.v6i2.615

Abstract

Alih fungsi lahan sawah menjadi kawasan komersial seperti Indogrosir di Kota Gorontalo memberikan dampak yang signifikan terhadap aspek sosial dan ekonomi setempat. Penelitian ini bertujuan untuk menganalisis faktor dan dampak alih fungsi lahan terhadap kehidupan masyarakat sekitar. Temuan penelitian menunjukkan bahwa secara sosial konversi ini telah melemahkan ketahanan pangan lokal dan menyebabkan perubahan mata pencaharian petani, yang berdampak langsung pada pendapatan mereka. Secara ekonomi, meskipun Indogrosir mengalami peningkatan aktivitas ekonomi, namun manfaatnya belum dirasakan secara merata oleh masyarakat setempat. Studi ini merekomendasikan penguatan kebijakan perlindungan lahan pertanian melalui zonasi yang ketat, pembangunan infrastruktur yang terencana, dan penyediaan program dukungan bagi masyarakat yang terkena dampak untuk membantu transisi ekonomi mereka.
Peran Lichen sebagai Bioindikator Pencemaran Logam berat Timbal (Pb) di udara Jahja, Sukma Dewanty; Fitryane Lihawa; Dewi Wahyuni K. Baderan
Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman Vol. 2 No. 1 (2025): March: Hidroponik: Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/hidroponik.v2i1.206

Abstract

The increase in human activities, such as industrialization, urbanization, and transportation, has led to air pollution, including heavy metal contamination such as lead (Pb). Lead originates from vehicle emissions, industrial activities, and fossil fuel combustion, which have detrimental effects on the environment and human health. One effective method for monitoring air pollution is biomonitoring using bioindicators, such as lichen. Lichen is sensitive to air quality and can absorb pollutants, including heavy metals, through its surface. This study uses a literature review to analyze the role of lichen as a bioindicator of heavy metal pollution, specifically lead. Several lichen species, such as *Xanthoparmelia xanthofarinosa* and *Canoparmelia aptata*, are known to accumulate heavy metals from the environment. The results show that the lead content in lichen varies depending on the pollution level in the location. Areas with high traffic have higher lead concentrations compared to areas with low traffic. The advantages of using lichen as a bioindicator include low cost, practicality, and its ability to provide long-term data on air quality. With this understanding, lichen data can be used for pollution mitigation and evidence-based policies to reduce the impact of air pollution. Further research is recommended to explore the potential of lichen in detecting other heavy metals, such as cadmium (Cd) and copper (Cu).  
Co-Authors Dewi Wahyuni K. Baderan Fitryane Lihawa Hasim Insih Mohune Mahludin H. Baruadi Rahmawati Damiti