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All Journal Dharmawangsa: International Journal of the Social Sciences, Education and Humanitis Khatulistiwa : Journal of Artificial Intelligence
Situmorang, Tiodorus
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Humanities Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Social Sciences Other

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THE IMPACT OF ENVIRONMENTAL POLLUTION IN THE THOUSAND ISLANDS Hutagaol, Kerlima; Pratama, Anugrah Ramadha; Sirodz, Fazry Alwy; Ramdan, Purnama; Febriadi, Angga; Situmorang, Tiodorus
Dharmawangsa: International Journal of the Social Sciences, Education and Humanitis Vol 6, No 3 (2025): Social Sciences, Education and Humanities
Publisher : Universitas Dharmawangsa Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/ijsseh.v6i3.7424

Abstract

The Thousand Islands, a key marine tourism destination in Indonesia, faces serious threats from environmental pollution. Plastic waste, oil spills, and unsustainable tourism activities damage the marine ecosystem, human health, and the socio-economic well-being of the local community. This study aims to examine the sources of pollution, its impacts, and mitigation efforts implemented in the Thousand Islands. The research method utilized a literature 1the primary pollution comes from microplastics, oil spills, and illegal tourism and fishing activities. This environmental damage reduces marine productivity, poses health risks, and fuels social inequality. Mitigation efforts need to be strengthened through plastic reduction policies, conservation education, and integrated waste management.
Implementation Of Information Technology In Sustainable Building Construction Management Hatoguan Manurung, Edison; Situmorang, Tiodorus
Khatulistiwa SMART: Science, Methodology, Artificial intelligence, Research, and Technology Vol 2 No 1 (2025): Desember 2025
Publisher : Khatulistiwa : Journal of Artificial Intelligence

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Abstract

The construction industry accounts for approximately 36% of global energy consumption and 39% of energy-related carbon emissions, necessitating urgent sustainable transformation through digital technologies. This research aims to analyze and evaluate how information technology implementation can effectively support sustainable construction management by enhancing coordination, improving resource efficiency, reducing environmental impacts, and enabling data-driven decision-making throughout the building lifecycle. The study employs a systematic literature review approach with descriptive analysis, examining 45 peer-reviewed publications from academic databases including Scopus, Web of Science, and Google Scholar published between 2019 and 2025. Data analysis utilized qualitative content analysis techniques to identify recurring themes regarding IT applications in sustainable construction practices. The findings reveal four critical contributions: BIM technology reduces design errors by 40-60% and construction waste by 15-20%; digital project management platforms achieve 12-18% time savings and 8-15% cost reductions; IT-enabled sustainability assessment tools reduce operational energy consumption by 25-35%; and cloud-based collaborative platforms reduce coordination issues by 30-40%. This research demonstrates that integrated information technology systems serve as indispensable enablers of sustainable construction management, offering practical solutions to resource efficiency, environmental impact reduction, and project coordination challenges while maintaining economic viability.
Co-Authors Febriadi, Angga Manurung, Edison Hatoguan Nurwijayanti Pratama, Anugrah Ramadha Ramdan, Purnama Sirodz, Fazry Alwy