Pencemaran Meso- dan Mikroplastik di Kali Surabaya pada Segmen Driyorejo hingga Karang Pilang

Wijaya, Bagas Ari; Trihadiningrum, Yulinah

doi:10.12962/j23373539.v8i2.46000

Cited by 4 publications

(6 citation statements)

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“…Mesoplastic concentrations are influenced by anthropogenic activity [4]. Additionally, river morphology may have an impact on the changes of water velocity so that mesoplastic particles can settle in sediments [5]. This is shown by instantaneous discharge measurement findings, which also display fluctuating outcomes.…”

Section: Mesoplastic Abundancementioning

confidence: 99%

“…Density and particle size affect vertical movement, or sedimentation rate [9]. Additionally, it may be brought on by the deposition of mesoplastic, which is heavier than water due to its density [5]. The reduction of mesoplastic abundance may be caused by a bend in the river, which has the potential to decrease the water velocity, which can cause deposition.…”

Section: Mesoplastic Abundancementioning

confidence: 99%

“…In contrast to the old mesoplastic in the river, which has white spots, scratches, cracks, and uneven surface structures, new plastics still have smooth, flat surface structures. UV radiation and water currents in rivers can cause plastic to fragment into smaller pieces [5]. UV radiation, which causes oxidative breakdown in polymers, is the primary cause of plastic degradation [13].…”

Section: Mesoplastic Morphologymentioning

confidence: 99%

“…The mesoplastic material exhibits characteristics that make it easily digested by fish, mostly due to its unique color and size. Furthermore, its presence in rivers has been observed to have a detrimental impact on the mortality rate of various aquatic organisms [5].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Mesoplastic contamination in the Deli River Medan: A Pre-Assessment

Hasibuan,

Syafira,

Husin

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Mesoplastics are plastics with a diameter between 0.5 and 2.5 cm. The purpose of this study was to characterize the properties and quantity of floating mesoplastics in the water column and at the surface. Sampling was conducted using a net with a 0.5 cm square mesh dimension at five separate places selected based on the Indonesia Standard for an hour at each location. Mesoplastics were present on average at a rate of 1.586 g/h, with an abundance of 6.05 x 10−8 kg/m3. Polyethylene, which is translucent, white, or black in color, is the most common mesoplastic polymer. The structure has cracks, white regions, and an uneven surface, which illustrates that plastic breaks down into smaller particles in river water.

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Section: Mesoplastic Abundancementioning

confidence: 99%

Section: Mesoplastic Abundancementioning

confidence: 99%

Section: Mesoplastic Morphologymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Mesoplastic contamination in the Deli River Medan: A Pre-Assessment

Hasibuan,

Syafira,

Husin

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

show abstract

“…Because, many small industries 1105 (2022) 012023 IOP Publishing doi:10.1088/1755-1315/1105/1/012023 2 throw their waste carelessly into the river. Industrial waste contains many harmful substances that can harm river ecosystems and communities around rivers [ 8].…”

Section: Introductionmentioning

confidence: 99%

Smart Environment Planning for Smart City Based On Regional Medium-Term Development Plan Surabaya City 2021-2026

Sukarno

Putri

2022

IOP Conf. Ser.: Earth Environ. Sci.

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The high rate of urbanization in urban areas has a significant impact on urban governance related to environmental issues. Over the past ten years, there has been a degradation of environmental quality in Surabaya due to high levels of environmental pollution. Surabaya city has also been known as a city that applies the concept of the smart city wherein the concept there are also smart environment indicators. of the smart environment in the RPJMD planning document 2021-2026. The research method used is qualitative with case studies in Surabaya using descriptive qualitative data analysis techniques on secondary data. The results of this study show that the Surabaya City Government in RPJMD 2021-2026 has not implemented the concept of a smart environment as a whole. This is seen in the RPJMD document of Surabaya City 2021-2026 which only plans programs such as green buildings by planning in green infrastructure but for planning green buildings have not been planned.

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Microplastic Pollution in Indonesia: The Contribution of Human Activity to the Abundance of Microplastics

Setyaningsih,

Hadiyanto,

Triadi Putranto

2023

E3S Web Conf.

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Plastic in Indonesia are used as wrappers on household scale to large industrial products. To reach low-income consumers the company releases cheap plastic products and daily necessities in smaller plastic wrap which causes high use of plastics even in rural areas and causes macro to micro-sized plastics pollution. This study used a systematic literature review method. Google Scholar and Science Direct databases are used in this literature study. The inclusion criteria in selecting articles to be reviewed contain the keywords "microplastic", "microplastic abundance" and "urban areas". Based on these criteria 32 articles published since 2014. Most of the research was carried out in coastal and marine environment. The greatest abundance of microplastic is found in coastal areas sediments and estuary water. The dominant forms are fragments and fibers with polypropylene (PP) and polyethylene (PE) types. The morphology and types indicate that the source is secondary microplastics mostly comes from human activities in urban areas. More microplastic research is needed in Indonesia, especially in the terrestrial area including in soil and groundwater to identify the main sources of pollution, the effect of waste management on microplastic abundance and identify pathways for microplastic pollution from land to the sea.

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Pencemaran Meso- dan Mikroplastik di Kali Surabaya pada Segmen Driyorejo hingga Karang Pilang

Cited by 4 publications

References 0 publications

Mesoplastic contamination in the Deli River Medan: A Pre-Assessment

Mesoplastic contamination in the Deli River Medan: A Pre-Assessment

Smart Environment Planning for Smart City Based On Regional Medium-Term Development Plan Surabaya City 2021-2026

Microplastic Pollution in Indonesia: The Contribution of Human Activity to the Abundance of Microplastics

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