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Mangrove Conditions Using Drones Along Several Rivers in Bengkalis Island, Riau, Indonesia

Biosaintifika: Journal of Biology & Biology Education · Vol. 16 No. 3 (2024) · hlm. 464–472

DOI
10.15294/biosaintifika.v16i3.16325
ISSN
2338-7610, 2085-191X
Terbit
2024-12-24
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

Mangroves on Bengkalis Island experienced a decline between 2000 and 2019. This decrease in mangrove forest area was caused by anthropogenic activities and natural factors, such as coastal erosion. The objective of this study is to assess the current condition of mangroves on Bengkalis Island, Riau, Indonesia. The research was conducted in March 2024 across four rivers on Bengkalis Island, with each river containing three research stations: upstream, midstream, and downstream. Data collection involved capturing aerial photos of mangroves using drones over 100 m x 100 m. The photos were analyzed using the supervised image classification method to identify and assess mangrove land cover. A total of 11 mangrove species were identified along the rivers. The most widely distributed species across all locations were Rhizophora apiculata and Xylocarpus granatum. Canopy cover at all research sites was classified as dense, with coverage exceeding 75%. This study provides crucial information about the condition of mangroves on Bengkalis Island, serving as a guideline for future restoration efforts.

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16 penulis · 73 tautan kepenulisan bersama · 8 lintas organisasi

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  • Riau University
  • Center for Southeast Asian Studies, Kyoto University
  • Universitas Jambi
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Rekan penulisOrganisasiArtikel bersama
Geovani MeiwandaRiau University1
Romi KurniadiUniversitas Jambi1
Agrina AgrinaAfiliasi tidak diketahui1
Besri NasrulAfiliasi tidak diketahui1
Sri Endang KornitaAfiliasi tidak diketahui1
Zahtamal ZahtamalRiau University1
Dahlan TampubolonAfiliasi tidak diketahui1
Hengki FirmandaRiau University1
Chairul ChairulRiau University1
Indra LesmanaAfiliasi tidak diketahui1
Febrialismanto FebrialismantoAfiliasi tidak diketahui1
Agung Purnomo AdjieRiau University1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/biosaintifika/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Mangrove Conditions Using Drones Along Several Rivers in Bengkalis Island, Riau, Indonesia</dc:title>
	<dc:creator xml:lang="en">Eki Ria Saputra</dc:creator>
	<dc:creator xml:lang="en">Sri Catur Setyawatiningsih</dc:creator>
	<dc:creator xml:lang="en">Radith Mahatma</dc:creator>
	<dc:creator xml:lang="en">Kozan, Osamu </dc:creator>
	<dc:subject xml:lang="en">Aerial photo, antrophogenic, canopy cover, land cover, supervised image classification</dc:subject>
	<dc:description xml:lang="en">Mangroves on Bengkalis Island experienced a decline between 2000 and 2019. This decrease in mangrove forest area was caused by anthropogenic activities and natural factors, such as coastal erosion. The objective of this study is to assess the current condition of mangroves on Bengkalis Island, Riau, Indonesia. The research was conducted in March 2024 across four rivers on Bengkalis Island, with each river containing three research stations: upstream, midstream, and downstream. Data collection involved capturing aerial photos of mangroves using drones over 100 m x 100 m. The photos were analyzed using the supervised image classification method to identify and assess mangrove land cover. A total of 11 mangrove species were identified along the rivers. The most widely distributed species across all locations were Rhizophora apiculata and Xylocarpus granatum. Canopy cover at all research sites was classified as dense, with coverage exceeding 75%. This study provides crucial information about the condition of mangroves on Bengkalis Island, serving as a guideline for future restoration efforts.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2024-12-24</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">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/biosaintifika/article/view/16325</dc:identifier>
	<dc:identifier>10.15294/biosaintifika.v16i3.16325</dc:identifier>
	<dc:source xml:lang="en">Biosaintifika: Journal of Biology &amp; Biology Education; Vol. 16 No. 3 (2024): December 2024; 464-472</dc:source>
	<dc:source>2338-7610</dc:source>
	<dc:source>2085-191X</dc:source>
	<dc:source>10.15294/biosaintifika.v16i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/biosaintifika/article/view/16325/2231</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2024 Biosaintifika: Journal of Biology &amp; Biology Education</dc:rights>
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