Karakterisasi Kondisi Kimia-Fisika Lingkungan Pada Tingkatan Densitas Mangrove Yang Berbeda Di Ampallas, Kabupaten Mamuju, Sulawesi Barat

Isyrini, Rantih; Werorilangi, Shinta; Mashoreng, Supriadi; Faizal, Ahmad; Tahir, Akbar; Rachim, Rastina

doi:10.20956/jiks.v3i2.3006

Cited by 4 publications

(2 citation statements)

References 5 publications

(7 reference statements)

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“…The results obtained in this study are different from those stated by Syukri et al 20 that the high value of mangrove canopy cover is directly proportional to the sediment biomass content. The higher the biomass content, the more carbon content in the sediment will also increase.…”

Section: Relationship Between Mangrove Density and Carbon Stock In Se...contrasting

confidence: 99%

“…Overall, the average yield of total carbon between plots in sediments has values that are not much different. The results obtained are quite small compared to the results of Mahasani et al 19 in the mangrove forest of the Ngurah Rai Grand Forest Park, Bali, which ranged from 830.46 tonnes/ha to 2161.68 tonnes/ha and the results of Syukri et al 20 ranged from 530.9 tonnes/ha to 1963.9 tonnes/ha Ha. The difference in the value of the total carbon content of mangrove sediments is due to the different conditions of mangrove cover at each location, the types of mangroves that grow at each location, and also the characteristic structure of the soil sediments at each location 21 .…”

Section: Carbon Stocks In Sedimentscontrasting

confidence: 60%

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Estimation of Carbon Reserves in Sediments in the Mangrove Ecosystem of Bukit Batu Village, Bengkalis Regency, Riau

Dermawan,

Siregar,

Efriyeldi

2023

ajoas

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This research was carried out in December 2021. Sampling and water quality measurements were carried out in the Bukit Batu Muara River, Bengkalis Regency, Riau Province. Sample analysis was continued at the Marine Chemistry Laboratory, Department of Marine Science, Faculty of Fisheries and Marine, Universitas Riau. The purpose of this study was to determine the estimation of carbon stocks in sediments, the comparison of carbon stocks between transects, and the relationship between density and carbon stocks in the Muara Sungai Bukit Batu mangrove area, Bengkalis Regency, Riau Province. The method used in this study is a survey method. Parameters measured included mangrove density (Ind/Ha), organic matter content, and carbon stock in sediments. In addition, water quality was also measured in the form of temperature, salinity, and degree of acidity. Analysis of carbon stock using the loss on ignition method. The result of the average density of mangroves throughout the transect is 3733.33 (Ind/Ha). The lowest carbon stock value in sediments is in transect 2 with medium mangrove density with a value of 29.26 tons/ha, while the highest carbon stock value is in transect 3 with high-density mangrove areas with a value of 36.15 tons/ha. The results of a simple linear regression to determine the relationship between mangrove density and carbon stock show a coefficient of determination R² = 0.023, which means that 2.3% of total carbon stock is affected by density, while 97.7% is influenced by other factors. The value of R = 0.152, which means that the relationship between density and carbon stock in the Bukit Batu River estuary area, Bengkalis Regency, is low.

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Section: Relationship Between Mangrove Density and Carbon Stock In Se...contrasting

confidence: 99%

Section: Carbon Stocks In Sedimentscontrasting

confidence: 60%

Estimation of Carbon Reserves in Sediments in the Mangrove Ecosystem of Bukit Batu Village, Bengkalis Regency, Riau

Dermawan,

Siregar,

Efriyeldi

2023

ajoas

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The level of damage to the mangrove ecosystem in the Sei Jang Estuary Area, Bukit Bestari District, Tanjungpinang City, Riau Islands, Indonesia

Rizaldi

Lestari

Susiana

2020

Akuatikisle: J. Aqua. Coast. & Isle

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Research on the level of damage to mangrove ecosystems has been carried out in Estuarine Area Sei Jang. The purpose of this study was to determine the types of mangroves, the density and percentage of mangrove canopy cover, and the level of damage to mangrove ecosystems in the Sei Jang Estuary Area of Tanjung Pinang City. This research was conducted in March 2019. Determination of the research location using a purposive sampling method of 3 stations and using a 10 x 10 m transect for the density and percentage of mangrove canopy cover. The results found four types of mangroves namely Bruguiera gymnorhiza, Rhizophora apiculata, Rhizophora mucronata, and Ceriops tagal with density values (1.033-1.367 individu/ha) and the percentage of mangrove canopy cover with values (61.55-78.41%). For the level of damage at Station I and III are categorized (good) and Station II is categorized (Damaged).

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Condition of mangrove in the waters of Pangkil Village, Teluk Bintan District, Bintan Regency

Edo

Susiana

Suhana

et al. 2021

Akuatikisle: J. Aqua. Coast. & Isle

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Pangkil Village is one of the areas located on the coast of Bintan Island, Teluk Bintan District. This island has an aquatic ecosystem with abundant marine resources, one of which is the mangrove ecosystem. Mangroves are the main supporting ecosystem for life activities in coastal areas that play an important role in maintaining the balance of environmental biological cycles. This study aims to determine the condition, distribution and density level of mangroves in the waters of Pangkil Village. This research was conducted in February-March 2021. The research method is purposive sampling, which means that the research station points are chosen intentionally based on the consideration of the condition of the existence of mangroves or the density of mangroves. The research station points were determined as many as 8 stations, at each station consisting of transects and at each transect consisting of 3 sample plot plots (Transect Line Plot). The density level data was collected using a line transect measuring 10x102 which was drawn from the sea to the land and the distribution of mangroves using lansat-8 imagery. The level of mangrove density in the waters of Pangkil Village is still quite good. The results of the research on the level of mangrove density in the waters of Pangkil Village are classified as good with the distribution of mangrove areas in the waters of Pangkil Village covering an area of 40.23 ha, with an average density level of 1,033 ind/ha per station to 1,733 ind/ha. with medium and solid status based on the Decree of the Minister of the Environment No. 201 year 2004.

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Karakterisasi Kondisi Kimia-Fisika Lingkungan Pada Tingkatan Densitas Mangrove Yang Berbeda Di Ampallas, Kabupaten Mamuju, Sulawesi Barat

Cited by 4 publications

References 5 publications

Estimation of Carbon Reserves in Sediments in the Mangrove Ecosystem of Bukit Batu Village, Bengkalis Regency, Riau

Estimation of Carbon Reserves in Sediments in the Mangrove Ecosystem of Bukit Batu Village, Bengkalis Regency, Riau

The level of damage to the mangrove ecosystem in the Sei Jang Estuary Area, Bukit Bestari District, Tanjungpinang City, Riau Islands, Indonesia

Condition of mangrove in the waters of Pangkil Village, Teluk Bintan District, Bintan Regency

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