Diversity and cover percents of macroalgae species in intertidal zone of Pane

Dewinta, Astrid Fauzia; Halomoan, Y T; Susetya, Ipanna Enggar; Yusni, Eri; Fadhilah, A

doi:10.1088/1755-1315/782/4/042008

Cited by 2 publications

(2 citation statements)

References 8 publications

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“…is found in the waters of Pane Island in North Sumatera. Based on [6] it was found that the composition of the most species of macroalgae is Sargassum sp. equal to 21.39%.…”

Section: Introductionmentioning

confidence: 99%

The effect of Sargassum sp. porridge immersion to reduce levels of lead (Pb) and the organoleptic quality in blood cockles (Anadara granosa) from Belawan fishing port

Dewinta

Lubis

Siregar

2022

IOP Conf. Ser.: Earth Environ. Sci.

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The east coast waters of North Sumatera experience high pollution pressure, which has an impact on the biota in it, especially blood cockles. Blood cockles are one type of fishery commodity taken from Belawan fishing port. They have a habit of eating by filtering the food in the water. Sargassum sp. is one of the marine biotas with a biofilter capability that can absorb compounds in waters. It can be used as a bioindicator of pollution and biocontrol of waters in native habitats. It is necessary to investigate the effect of concentration and duration of immersion with Sargassum sp. porridge to decrease Pb levels and maintain quality in blood cockles. Testing of lead heavy metal used AAS method and the quality test used scoresheet organoleptic for cockles. Immersion was carried out with porridge concentrations of 4%,6%,8%,10%. After obtaining the best concentration, the immersion test was carried out with a treatment time of 45,60,75,90 minutes. The best concentration is 10%, with an optimum Pb reduction of 58.67% with a Pb value of 0.998 mg/kg. The optimum time is 90 minutes with an effectiveness of 67.19%. The immersion time can maintain the organoleptic quality of blood cockles.

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“…is found in the waters of Pane Island in North Sumatera. Based on [6] it was found that the composition of the most species of macroalgae is Sargassum sp. equal to 21.39%.…”

Section: Introductionmentioning

confidence: 99%

The effect of Sargassum sp. porridge immersion to reduce levels of lead (Pb) and the organoleptic quality in blood cockles (Anadara granosa) from Belawan fishing port

Dewinta

Lubis

Siregar

2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…can live in coral habitats with a depth of 0.5 -10 meters with a talus size that reaches 2 meters. [2] stated that macroalga Sargassum sp. type is also found in the waters of Pane, Tapanuli Tengah Regency which is located not far from Poncan Gadang Island.…”

Section: Introductionmentioning

confidence: 99%

Biomass and carbon storage of Sargassum sp. in Poncan Gadang Island, North Sumatera Province

Hutapea

Susetya

Fadhilah

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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One of the efforts made to reduce the increase in CO2 is to use coastal vegetation such as macroalgae. This research was conducted in Poncan Gadang island, North Sumatera. The purpose of this research is to know the density and biomass of macroalgae Sargassum sp. and to estimate carbon storage in the macroalgae Sargassum sp. in the waters of Poncan Gadang island. The results showed that the biomass and carbon stores in Sargassum sp. are quite large and varied from 2.82 kg C m-2, 4.80 kg C m-2, and 4.63 kg C m-2 in every sampling point with an average of 4.08 kg C m-2. This means Sargassum sp. has the potential in mitigating climate change through carbon sequestration. Differences in the value of carbon stored in the biomass of Sargassum sp. are affected by biomass density and different carbon content at each sampling point due to environmental conditions.

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Diversity and cover percents of macroalgae species in intertidal zone of Pane

Cited by 2 publications

References 8 publications

The effect of Sargassum sp. porridge immersion to reduce levels of lead (Pb) and the organoleptic quality in blood cockles (Anadara granosa) from Belawan fishing port

The effect of Sargassum sp. porridge immersion to reduce levels of lead (Pb) and the organoleptic quality in blood cockles (Anadara granosa) from Belawan fishing port

Biomass and carbon storage of Sargassum sp. in Poncan Gadang Island, North Sumatera Province

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