Reduce marine debris policy in Indonesia

Sari, Diah Apriani Atika; Suryanto, Suryanto; Sudarwanto, Albertus Sentot; Nugraha, Setya; Utomowati, Rahning

doi:10.1088/1755-1315/724/1/012118

Cited by 16 publications

(11 citation statements)

References 2 publications

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“…However, 8 bands have been used in this study i.e. visible bands (2,3,4), Red Edge bands (5,6,7), NIR band (band 8), and SWIR band (band 11).…”

Section: Data Collection and Study Sitesmentioning

confidence: 99%

“…The United Nations expert states that 45 to 70% of all floating marine debris is made up of plastic and potentially hazardous pollutants [1]. The persistent plastic debris can accumulate in high concentrations in the ocean and break down into very small pieces and never biodegrade because of the lack of UV radiation and oxygen in the marine environment [2,3,4,5,6,7].…”

Section: Introductionmentioning

confidence: 99%

“…Approximately plastic waste that ends up in the coastal water is 14 million tons every year [12]. Indonesia is the second largest marine plastic debris producer after China [3]. At least, 0.49 to 0.86 million tons/year of plastic debris was detected in Indonesia [3].…”

Section: Introductionmentioning

confidence: 99%

“…Indonesia is the second largest marine plastic debris producer after China [3]. At least, 0.49 to 0.86 million tons/year of plastic debris was detected in Indonesia [3].…”

Section: Introductionmentioning

confidence: 99%

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Potential Marine Plastic Debris Detection using Sentinel-2 Multi-Spectral Instrument (MSI)

Damayanti

Hanami

Hirose³

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Plastic debris has a long-term and quite severe impact on the marine ecosystem. Population growth in the developing area, Makassar coastal zone, will contribute significantly to the land’s waste. Consequently, floating plastic debris comes directly from the land’s plastic leaks to rapidly increase marine plastic debris. Due to being a major environmental issue in the coastal zone and reducing options for removal are very limited, this study becomes to detect the potential marine plastic debris in Makassar by Sentinel-2 Multi-Spectral Instrument (MSI) using Kernel Normalization Vegetation Index (KNDVI) and Floating Debris Index (FDI) for satellite image processing. The plastic debris was corrected atmospheric effect by Sen2Cor and processed by Sentinel Application Platform (SNAP). The resolution of images was set to 10 x 10 meters. The target area was calculated as 173.47 Ha. The results show that KNDVI and FDI combined are a developed and powerful approach to detecting plastic debris. KNDVI has more representative indices (SE 0.38) than FDI indices (SE 0.47). Through the discriminant analysis were verified pixels of KNDVI (3506 pixels) and FDI indices (701 pixels). Meanwhile, the Sensitivity Analysis Value (SAV) was well performed to detect the potential of marine plastic debris by KNDVI with SAV 7.5 than FDI indices with SAV 2.9.

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“…However, 8 bands have been used in this study i.e. visible bands (2,3,4), Red Edge bands (5,6,7), NIR band (band 8), and SWIR band (band 11).…”

Section: Data Collection and Study Sitesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Indonesia is the second largest marine plastic debris producer after China [3]. At least, 0.49 to 0.86 million tons/year of plastic debris was detected in Indonesia [3].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Potential Marine Plastic Debris Detection using Sentinel-2 Multi-Spectral Instrument (MSI)

Damayanti

Hanami

Hirose³

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…Hermawan et al, 2017;Nash, 1992;Panwanitdumrong & Chen, 2022) and the ecosystem (Butterworth, 2016;Cormier et al, 2021;Gall & Thompson, 2015;Kühn et al, 2015;Laist, 1997;Todd et al, 2010). Multiple articles discuss the policy and governance of marine debris issues (S. Hermawan & Astuti, 2021;Lyons, 2019;Sari et al, 2021;Stoll et al, 2020;Vince & Hardesty, 2018). However, little attention has been paid to the impact of weak marine debris governance on environmental insecurity in Southeast Asia.…”

Section: Introductionmentioning

confidence: 99%

The Impact of Weak Marine Debris Governance on the Increased Environmental Insecurity in Southeast Asia

Sudirman,

Idris,

Siswandi

et al. 2023

Politika

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The Southeast Asian region is home to five countries that are included in the list of the top 10 countries that produce marine debris in the world. Although there are a lot of efforts to handle the situation through the creation of marine debris governance in the region such as the ASEAN Regional Action Plan, not much has changed. This article aims to determine what Is the cause of weak marine debris governance and how it is impacted the increasing environmental insecurity In Southeast Asia based on the concept of policy harmonization and environmental security according to John Barnett's thinking which divides its meaning into three forms, namely changes in the environment, threats to national security, human security, and triggers for conflict. The research method used is descriptive qualitative research. Researchers found that weak marine debris governance formed as the result of a lack of policy harmonization between countries in the region regarding marine debris pollution and that environmental degradation that ensued had implications for the scarcity of marine resources, which is one of the main economic driving sectors for countries in the region and the possibility to contribute to fisheries conflicts that often occur in the South China Sea, which poses a threat to the national security of the surrounding countries. In addition, this environmental issue also creates human insecurity in the form of economic losses for coastal communities as well as health hazards for the human body.

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Spatial distribution of microplastics ingested by Holothuria atra (Echinodermata: Holothuroidea) in the tourism and marine mariculture development zone, Karimunjawa, Indonesia

Sulardiono

Rahman

Ismanto

et al. 2023

Environmental Quality Mgmt

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Holothuria atra (Echinodermata: Holothuroidea) is a type of invertebrate animal that lives on the bottom of the rocky coast and has the potential as a nutritious food raw material for humans and pharmaceutical raw materials. The study aims to determine the microplastic types, microplastic functional groups and simulate the distribution pattern of ingested microplastics in the digestive system of H. atra based on hydrodynamic activity. Microplastic separation was conducted by extraction using the flotation method based on predetermined criteria. Functional group test of microplastic polymers ingested in intestines of sea cucumbers using FT‐IR (Frontier Transform Infrared‐Spectroscopy) Analysis. Hydrodynamic modeling analysis used secondary data: bathymetric, currents, wind direction, and tidal prediction data. The results of sampling of H. atra sea cucumbers at four observation locations, where ten individual sea cucumbers were taken from each location, showed that microplastic waste exposed in the intestines of sea cucumbers obtained an average value of 14,166 individuals‐1, with a particle length range of 0.214–3.978 mm. The highest abundance was from the type of fiber, followed by fragments, pellets, and films. FTIR test results indicate the presence of several functional microplastic groups that are digested in the intestine, including polyamide (PA)/nylon‐6, polyethylene (PE), polypropylene (PP), and polystyrene (PS). The movement of currents carrying microplastic waste particles is dominated to the west and south of Karimunjawa Island, potentially endangering the habitats of sea cucumbers and other animals in the waters of the surrounding small islands. It is recommended that stakeholders establish plastic waste protocols, waste facilities and treatment, and strict supervision of tourists entering the Karimunjawa tourism environment.

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Reduce marine debris policy in Indonesia

Cited by 16 publications

References 2 publications

Potential Marine Plastic Debris Detection using Sentinel-2 Multi-Spectral Instrument (MSI)

Potential Marine Plastic Debris Detection using Sentinel-2 Multi-Spectral Instrument (MSI)

The Impact of Weak Marine Debris Governance on the Increased Environmental Insecurity in Southeast Asia

Spatial distribution of microplastics ingested by Holothuria atra (Echinodermata: Holothuroidea) in the tourism and marine mariculture development zone, Karimunjawa, Indonesia

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