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Spectral Characteristics of Plastic Debris in the Beach: Case Study of Makassar Coastal Area

Indonesian Journal of Geography · Vol. 52 No. 1 (2020) · hlm. 8–15

DOI
10.22146/ijg.40519
ISSN
2354-9114, 0024-9521
Terbit
2020-04-28
Penerbit
Faculty of Geography, Universitas Gadjah Mada
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Plastic debris becomes a global problem that threatens the coastal ecosystems, and the supralittoral area (beach) turns to be a place for plastic debris to accumulate. Data from the United Nations (UN) states that Indonesia is the second plastic debris contributor in world waters. This study aimed to examine the spectral characteristics of plastic debris accumulated on the beach. The data was collected from the coast of Makassar at 3 different stations: Jenneberang River estuary, Losari Beach and Tallo River estuary. The spectral sample was measured using a 4000 A spectroradiometer that works on a wavelength spectrum of 340 - 1040 nm. The results showed that the optimum value for plastic debris identification in the coastal area at low tide (dry sand) is 450-670 nm and at high tide (wet sand) is 450-950 nm. This value will be a reference in the remote sensing method, especially multispectral classification in mapping plastic debris found in coastal areas, and will be one solution to effectively mapping plastic debris.

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  • Hasanuddin University
  • Kementerian Pariwisata
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Rekan penulisOrganisasiArtikel bersama
Akbar TahirHasanuddin University13
Muhammad Farid SamawiHasanuddin University8
Chair RaniHasanuddin University6
Jamaluddin JompaHasanuddin University5
Rahmadi TambaruHasanuddin University5
Rantih IsyriniHasanuddin University5
Supriadi MashorengHasanuddin University5
Abdul HarisHasanuddin University4
Andi Iqbal BurhanuddinHasanuddin University4
Chair RaniAfiliasi tidak diketahui3
Arniati ArniatiAfiliasi tidak diketahui3
Muh. Farid SamawiHasanuddin University3
Muhammad Natsir NessaAfiliasi tidak diketahui3
Rastina RastinaHasanuddin University3
Amir Hamzah MuhiddinHasanuddin University3
Muh IsmanHasanuddin University2
Amran SaruHasanuddin University2
Hasriani Ayu LestariHasanuddin University2
Abigail Mary MooreHasanuddin University2
Nisa Nadziro KhoolishohHasanuddin University2
Cintya PaduaHasanuddin University2
Putri AdeliaHasanuddin University2
Wilma J MokaHasanuddin University2
Tri HaryantoHasanuddin University2
Muhammad Anshar AmranHasanuddin University2
Mahatma LanuruHasanuddin University2
Andi NiartiningsihHasanuddin University2
Achmad Yasir BaedaAfiliasi tidak diketahui1
Chairul PaotonanAfiliasi tidak diketahui1
Sabaruddin RahmanAfiliasi tidak diketahui1
Hasdinar UmarAfiliasi tidak diketahui1
Muhammad AksarKementerian Pariwisata1
Muhammad Arsyad ThahaAfiliasi tidak diketahui1
Wasir SamadAfiliasi tidak diketahui1
Chairul PaotonanHasanuddin University1
Sabaruddin RahmanHasanuddin University1
Hasdinar UmarHasanuddin University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jurnal.ugm.ac.id/ijg/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Spectral Characteristics of Plastic Debris in the Beach:  Case Study of Makassar Coastal Area</dc:title>
	<dc:creator>Faizal, Ahmad</dc:creator>
	<dc:creator>Werorilangi, Shinta</dc:creator>
	<dc:creator>Samad, Wasir</dc:creator>
	<dc:subject xml:lang="en-US">Remote Sensing</dc:subject>
	<dc:subject xml:lang="en-US">plastic debris;wavelenght;spectral</dc:subject>
	<dc:subject xml:lang="en-US">Singnature Reflectance</dc:subject>
	<dc:description xml:lang="en-US">Plastic debris becomes a global problem that threatens the coastal ecosystems, and the supralittoral area (beach) turns to be a place for plastic debris to accumulate. Data from the United Nations (UN) states that Indonesia is the second plastic debris contributor in world waters. This study aimed to examine the spectral characteristics of plastic debris accumulated on the beach. The data was collected from the coast of Makassar at 3 different stations: Jenneberang  River estuary, Losari  Beach and Tallo River estuary. The spectral sample was measured using a 4000 A spectroradiometer that works on a wavelength spectrum of 340 - 1040 nm. The results showed that the optimum value for plastic debris identification in the coastal area at low tide (dry sand) is 450-670 nm and at high tide (wet sand) is 450-950 nm.  This value will be a reference in the remote sensing method, especially multispectral classification in mapping plastic debris found in coastal areas, and will be one solution to effectively mapping plastic debris.</dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Geography, Universitas Gadjah Mada</dc:publisher>
	<dc:contributor xml:lang="en-US">Ministry of Research, Technology and Higher Education</dc:contributor>
	<dc:date>2020-04-28</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:type xml:lang="en-US">survey and spectral analysis</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.ugm.ac.id/ijg/article/view/40519</dc:identifier>
	<dc:identifier>10.22146/ijg.40519</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Geography; Vol 52, No 1 (2020): Indonesian Journal of Geography; 8-15</dc:source>
	<dc:source>2354-9114</dc:source>
	<dc:source>0024-9521</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ugm.ac.id/ijg/article/view/40519/pdf</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/ijg/article/downloadSuppFile/40519/9273</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/ijg/article/downloadSuppFile/40519/9274</dc:relation>
	<dc:coverage xml:lang="en-US">Makassar Coastal Waters</dc:coverage>
	<dc:coverage xml:lang="en-US">Marine debris from makassar city</dc:coverage>
	<dc:coverage xml:lang="en-US">spectral charachteristic of plastic debris</dc:coverage>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Authors</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>