The correlation between mangrove density and suspended sediment transport in Lamreh Estuary, Mesjid Raya Subdistrict, Aceh Besar, Indonesia

Permatasari, Intan; Dewiyanti, Irma; Purnawan, Syahrul; Yuni, Syarifah Meurah; Irham, Muhammad; Setiawan, Ichsan

doi:10.1088/1755-1315/216/1/012004

Cited by 3 publications

(3 citation statements)

References 5 publications

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“…Other studies in Mimika report densities of 319-569 trees ha -1 (Kusmana et al 1998). Mangrove density in the study area was much lower than in other mangrove areas in Indonesia, such as Segara Anakan, and Central Java (8,000 trees ha Permatasari et al 2018), and West Sumatra (900-1,450 trees ha -1 ; Rizal and Anna 2020). However, the density values recorded here are comparable to those found in West Kalimantan, which range from 623-740 trees ha -1 (Nugroho et al 2019).…”

Section: Discussionmentioning

confidence: 60%

Mangrove diversity and community structure of Mimika District, Papua, Indonesia

et al. 2021

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Abstract. Setyadi G, Pribadi R, Wijayanti DP, Sugianto DN. 2021. Mangrove diversity and community structure of Mimika District, Papua, Indonesia. Biodiversitas 22: 3562-3571. Despite being one the largest mangrove forest in the world, there are few studies on mangrove diversity and community structure in Mimika, Papua Province. The study collected data from 4 estuaries of Mimika Region, i.e. Kamora, Tipuka, Ajkwa and Minajerwi. Mangrove species, tree diameter at breast height and canopy height data were collected in 10 m x 10 m plot with three replicates for distance, specifically 0, 250, and 500m perpendicular to the riverbank. This study found 66 mangroves species consisting of 20 major, 10 minor, and 36 associate mangrove species. Their density ranged from 577-1,345 trees ha-1 with diversity Shannon-Weiner diversity indices (H’) ranging from 0.62-1.19 and Evenness Index (J’) ranging from 0.09-0.18. The canopy height of the mangrove trees was ranged from 9-42.5 m. The highest density species was Rhizophora apiculata (333 ha-1) followed by Avicennia marina, Bruguiera gymnorrhiza, and Camptostemon schultzii, while B. parviflora, S. alba, and X. granatum were the least dominant. Regarding basal area, R. apiculata and B. gymnorrhiza were the highest with medians of 7,853 cm2 ha-1 and 5,201 cm2 ha-1 respectively. In the low tidal zone area, mangrove was dominated by A. marina, Sonneratia alba and R. mucronata. Medium low to medium high tidal zones were dominated by B. gymnorrhiza, R. apiculata, and B. parviflora. The high tidal zone was more dominated by Nypa fruticans.

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Section: Discussionmentioning

confidence: 60%

Mangrove diversity and community structure of Mimika District, Papua, Indonesia

et al. 2021

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“…The density of mangroves on the north coast of Bangkalan is generally higher compared to Pasuruan, East Java (Isroni et al 2019). The density of mangroves on the north coast of Bangkalan is a bit higher than mangrove density of Mimika District ranging from 577-1345 trees ha -1 (Setyadi et al 2021); comparable to Aceh Besar ranging from 1200-3200 trees ha -1 (Permatasari et al 2018); but lower compared to mangrove density of Segara Anakan, Central Java with 8000 trees ha -1 (Hinrichs et al 2009).…”

Section: Mangrove Densitymentioning

confidence: 80%

The mangrove ecosystems on the north coast of Bangkalan, Indonesia, and its potential for mangrove ecotourism

NUGRAHA,

AMBARIYANTO,

INSAFITRI

2024

Biodiversitas

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Abstract. Nugraha WA, Ambariyanto A, Insafitri. 2024. The mangrove ecosystems on the north coast of Bangkalan, Indonesia, and its potential for mangrove ecotourism. Biodiversitas 25: 859-868. Mangrove ecosystems have the potential to be used as objects of marine ecotourism, in addition to many ecological functions and one of the main producers in marine fisheries. Bangkalan has a mangrove area of 1500 hectares which has the potential to be used as ecotourism. However, there is no research that analyzes and identifies the suitability index of mangrove tourism along the north coast of Bangkalan, Madura. The purpose of this study was to determine mangrove species, mangrove density, and mangrove tourism suitability index on the north coast of Bangkalan in order to identify the potential of mangrove for eco-tourism. The research was done at 14 stations on the north coast of Bangkalan. Data calculation and analysis were carried out by calculating the thickness of mangroves forest, mangrove species, mangrove density, biota that can be found, tides, accessibility, and infrastucture that were used to calculate mangrove tourism suitability index. The results showed that mangrove thickness in the north coast of Bangkalan were 138 m-864 m. 17 mangrove species were found, with the highest number of species was found in site 13 (Labuhan Education Park) with 14 species. Mangrove density was between 400-3500 trees/ha, with 10 sites in dense category, 2 in average category, and 2 in low category. The results showed that all research sites were included in the sufficient criteria for mangrove tourism. Mangroves in Bangkalan have great potential to develop mangrove tourism since all research sites were included in the sufficient criteria for mangrove tourism.

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“…Small-sized microplastics show a long fragmentation process, until the plastic particles are broken down into smaller sizes (Hebner and Maurer-Jones, 2020). Many smaller microplastics are buried in deeper layers of sand or sediment before being transported by ocean currents [39]. In seawater samples added with ethanol (Figure 7), it was found that the most found microplastic size was >50 µm in size at 39%, while the smallest size found was 700-800 µm in size, namely only 17%.…”

Section: The Size Of Microplasticmentioning

confidence: 99%

Analysis of types, forms and abundance of microplastics in the mangrove forest area of pusong island, langsa city

Maulida,

Irham,

Saiful

2024

BIO Web Conf.

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Pollution of mangrove waters by microplastic particles is coastal plastic waste pollution which has become a major water pollution problem in developing countries. However, this pollution problem, both qualitatively and quantitatively, has not yet been discussed comprehensively. Therefore, it is necessary to analyse the level of microplastic presence and identify the types of microplastics of each size found in the water in the mangrove forest area of Langsa City-Aceh. The aim of this research is to analyse the presence, shape and dominance of microplastic particles in the mangrove waters of Langsa City. The research method was carried out by taking water and river sediment samples based on SNI 03-7016-2004 and the samples were the result of a combination of places (integrated samples). Separation of microplastics is carried out by filtering, destroying organic compounds, separating based on specific gravity and filtering using vacuum. Identification of the type, shape and abundance of microplastics is carried out using a microscope. The analysis results show that microplastics in water are generally of the fragment and fibre type with a density of between 7 - 13 particles per Liter with an average size of 200 µm.

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The correlation between mangrove density and suspended sediment transport in Lamreh Estuary, Mesjid Raya Subdistrict, Aceh Besar, Indonesia

Cited by 3 publications

References 5 publications

Mangrove diversity and community structure of Mimika District, Papua, Indonesia

Mangrove diversity and community structure of Mimika District, Papua, Indonesia

The mangrove ecosystems on the north coast of Bangkalan, Indonesia, and its potential for mangrove ecotourism

Analysis of types, forms and abundance of microplastics in the mangrove forest area of pusong island, langsa city

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