Pemanasan Global Dan Kerusakan Lingkungan: Apakah Masih Menjadi Isu Penting Di Indonesia?

Syahadat, Ray March; Putra, Rizal Ichsan Syah

doi:10.33005/envirotek.v14i1.179

Cited by 5 publications

(4 citation statements)

References 13 publications

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“…Letak geografis Indonesia menyebabkan wilayah Indonesia beriklim tropis, dimana hanya terdapat dua musim yaitu musim hujan dan musim kemarau. Dalam kurun waktu lima tahun terakhir masalah pemanasan global di Indonesia masih mengalami peningkatan meskipun pada tahun 2021 frekuensinya sempat lebih rendah [1]. Global warming merupakan fenomena peningkatan suhu rata-rata pada permukaan bumi, dalam jangka waktu 100 tahun terakhir, dimana suhu bumi meningkat cepat dengan peningkatan rata-rata 0,6 -0,9 derajat sehingga suhu bumi terasa semakin panas.…”

Section: Pendahuluanunclassified

Experimental Study of Air-Water Heat Exchanger as a Passive Coolant in Air Vents

Ichsan,

Lapisa,

Primawati

et al. 2023

motivection

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Indonesia, a tropical climate country, has experienced a notable increase in temperatures during the dry season due to global warming, leading to decreased thermal comfort. This experimental study aims to investigate and analyze the performance of an air-water heat exchanger serving as a passive cooler in tropical ventilation systems. Before being introduced into the room, the hot outdoor air is passively cooled by colder water. Air, propelled by an inline duct fan at a constant speed of 9.6 meters per second, passes through a PVC hose integrated into a tube filled with water measuring 100 cm in diameter and 110 cm in height, which serves as the main heat exchanger. Measurement results indicate that the designed air-water heat exchanger provides a significant passive cooling effect, reducing air temperature by up to 6.83°C. By harnessing passive cooling, the cooling capacity achieved during the measurement period in the ventilation system ranges from 3.08 kJ to 7.67 kJ. Indonesia, yang memiliki iklim tropis, mengalami kenaikan suhu yang cukup besar selama musim kemarau akibat pemanasan global, sehingga mengurangi kenyamanan termal. Penelitian eksperimental ini bertujuan untuk menguji dan menganalisis kinerja alat penukar panas udara-air yang berfungsi sebagai pendingin pasif dalam sistem ventilasi di daerah tropis. Sebelum masuk ke dalam ruangan, udara panas dari luar didinginkan secara pasif oleh air yang lebih dingin. Udara yang didorong oleh kipas saluran udara dengan kecepatan tetap sebesar 9,6 meter per detik melewati selang PVC yang terhubung dengan tabung berisi air berdiameter 100 cm dan tinggi 110 cm, yang berperan sebagai penukar panas utama. Hasil pengukuran menunjukkan bahwa penukar panas udara-air yang dirancang memberikan efek pendinginan pasif yang signifikan, mengurangi suhu udara hingga 6,83 °C. Dengan memanfaatkan pendinginan pasif, kapasitas pendinginan yang dicapai selama periode pengukuran dalam sistem ventilasi berkisar antara 3,08 kJ hingga 7,67 kJ.

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Section: Pendahuluanunclassified

Experimental Study of Air-Water Heat Exchanger as a Passive Coolant in Air Vents

Ichsan,

Lapisa,

Primawati

et al. 2023

motivection

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“…Indonesia adalah negara maritim yang memiliki kekayaan hasil bumi melimpah. Namun banyak masyarakat tidak sadar dengan potensi sumber daya alam yang dimiliki sehingga potensi lingkungan tidak terawat dan menjadi isu kerusakan lingkungan (Syahadat & Syah Putra, 2022). Salah satu penyebab isu kerusakan lingkungan yaitu adanya kegiatan pertambangan terutama di wilayah pesisir pantai yang dilakukan untuk memenuhi kebutuhan infrastruktur.…”

Section: Pendahuluanunclassified

Implementation of the Pertamina Niaga Terminal Dumai CSR through a Community-Based Mangrove Tourism Program (Study on Tourism Awareness Groups)

Bram Harya Prima,

Hasna Fillari Sofia

2023

ISRA

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The problem in Indonesia that until now has become a topic of conversation is the issue of environmental damage. The existence of the issue of environmental damage due to low public awareness of the potential that exists in the area. One of the causes of the issue of environmental damage, namely mining in Indonesia is increasing from year to year. The presence of CSR PT Pertamina IT Dumai gives its social responsibility to the community to help develop mangrove ecotourism in Dumai Riau. Through programs, assistance, and infrastructure assistance. Pertamina Niaga CSR (Corporate Social Responsibility) IT Dumai provides assistance in the process of developing mangrove tourism to make it more optimal. The role of CSR (Corporate Social Responsibility) Pertamina IT Dumai chose this location because of the potential of mangrove plants which have many functions, one of which is the prevention of natural disasters. For this reason, the establishment of Mangrove Ecotourism aims to exploit the potential of mangrove forests to increase the economic value of the local community. Through the development of ecotourism. The Mangrove Ecotourism Development Program also helps create new jobs for people in the area through the POKDARWIS (Tourism Awareness Group) community. The group is supported by Pertamina IT Dumai CSR and is provided with infrastructural facilities, assistance. The goal is that mangrove ecotourism can develop and be known by foreign circles.

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“…Environmental issues are currently a topic of discussion that has attracted much attention from various institutions such as the government, community organizations, environmental organizations and activists, the community, and business people (Ramadhan et al, 2019;Syahadat & Putra, 2022;Yanuary & Gumilar, 2018;Yue et al, 2020). According to the IPPC or The Intergovernmental Panel on Climate Change, industry is one of the sectors that causes damage to the environment.…”

Section: Introductionmentioning

confidence: 99%

Carbon Emission Disclosure Viewed from Competitive Business Strategy and Environmental Performance: India's Perspective

Wicaksono,

Amalia,

Firmansyah

2023

Jameela

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Purpose: This study aims to empirically test and analyze the influence of competitive business strategy and environmental performance on carbon emission disclosure. Methodology/approach: The independent variables in this study are competitive business strategy as measured by cost leadership strategy and environmental performance as measured by implementation and ISO 14001 certificates. The population in this study are non-financial companies registered with NSE India in 2021. The sample selection in this study used a purposive sampling technique to produce 100 samples that fit and meet the criteria of 278 total population. Testing the hypothesis in this study used the statistical tool STATA 14.2 with multiple linear regression analysis techniques. Findings: The results of this study indicate that competitive business strategy has no effect on disclosure of carbon emissions, while environmental performance influences disclosure of carbon emissions. Practical implications: These research findings have an impact on stakeholders and policy makers considering Carbon Disclosure disclosure. Originality/value: This research has the latest in the form of modifications to models and objects that are relevant to the carbon emissions phenomenon.

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Pemanasan Global Dan Kerusakan Lingkungan: Apakah Masih Menjadi Isu Penting Di Indonesia?

Cited by 5 publications

References 13 publications

Experimental Study of Air-Water Heat Exchanger as a Passive Coolant in Air Vents

Experimental Study of Air-Water Heat Exchanger as a Passive Coolant in Air Vents

Implementation of the Pertamina Niaga Terminal Dumai CSR through a Community-Based Mangrove Tourism Program (Study on Tourism Awareness Groups)

Carbon Emission Disclosure Viewed from Competitive Business Strategy and Environmental Performance: India's Perspective

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