Carbon storage variability in seagrass meadows of Marine Poton Bako, East Lombok, West Nusa Tenggara, Indonesia

Rahman, Firman Ali; Qayim, Ibnul; Wardiatno, Yusli

doi:10.13057/biodiv/d190505

Cited by 19 publications

(20 citation statements)

References 12 publications

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“…The important value index is one way of calculating the level of mastery of a research object which can be in the form of plants (Rahman et al, 2018). The index of a forest vegetation is highly dependent on habitat conditions which can be influenced by environmental factors so that certain types that can survive, grow and develop well can be seen from the Important Value Index of the types of field observations and data analysis (Rahman et al, 2019).…”

Section: Resultsmentioning

confidence: 99%

Composition And Structure Vegetation Of Lowang Gali Tourism Forest, East Lombok Regency

Nawawi¹,

Rahman²,

Ekaningtias³

et al. 2020

PENBIOS

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The composition and structure of vegetation is one way to determine the level of control and distribution of a habitat, including in Lowang Gali forest tourism which has the potential as an educational tourism area in East Lombok Regency. Based on the observations, there were 14 families with 22 species of woody plants. The moraceae family is the family with the largest number of species, consisting of 5 (five) ficus genera, namely: Ficus racemosa, Ficus salicifolia, Ficus variegate, Ficus sur and Ficus seftica. Based on the results of data analysis, the highest INP value for seedlings was Ficus seftica (23,39%), the highest sapling was Alstonia scholaris (19,80%), the highest pile strata was Dysoxylium gaudichadianun (50,44%) and tree strata. the highest were Alstonia scholaris (45,15%) and Dysoxylium gaudichadianun (45,15%). The index value of plant species diversity in the Lowang Gali forest tourism area is more than 1 (1 ≤H'≤ 3) which indicates moderate diversity.

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Section: Resultsmentioning

confidence: 99%

Composition And Structure Vegetation Of Lowang Gali Tourism Forest, East Lombok Regency

Nawawi¹,

Rahman²,

Ekaningtias³

et al. 2020

PENBIOS

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“…Fig. 4 Average carbon of below-ground and above-ground of seagrass at Samuh and Sanur sites A similar study throughout Indonesia has found that E. acoroides has been found to have higher quantities of biomass compared to other species of seagrass, which has been argued due to their larger size [47], [48], [49]. The larger morphological size of E. acoroides can accumulate more carbon, 40% of its total biomass [50].…”

Section: B Plant Biomass and Carbon Storagementioning

confidence: 88%

Carbon Storage on Different Species of Seagrass on Tourist Destination Areas: A Measure of Disturbed and Undisturbed Environments

Watiniasih

Nuarsa

Merdana

et al. 2021

Int. J. Adv. Sci. Eng. Inf. Technol.

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Carbon absorption and storage, known as carbon sequestration, have reduced global warming through photosynthesis. Seagrass beds in coastal ecosystems have high plant productivity and are found to have the ability to reduce the effect of global warming due to the increase of CO2 in the atmosphere. Due to the anthropogenic effect, decreasing environmental quality, such as tourism, may affect seagrass diversity and growth, therefore its carbon contents. This study investigates the ability of seagrass species as carbon storage and their diversity in a common tourist destination area referred to as disturbed habitat, located at Sanur and an area that is less disturbed, referred to as undisturbed habitat. Samples were collected from 3 transects 50m in length that were placed on each site. Three plots, each measuring 0.5 x 0.5 m, were employed on each transect. The number of individuals of each species and the percent plant coverage were measured on each plot. Plant biomass and carbon content were extracted in the Lab and divided into below-and above-ground. The result shows that eight species were found at Sanur and only four from Samuh sites. On average, the percentage of plant coverage was higher at the Samuh site. Samuh site. The plant biomass and carbon storage were lower at Samuh than at the Sanur site. Species differences from each site affect the plant biomass, so the carbon content. Anthropogenic activities are not the only ones to determine the carbon storage of seagrass, but rather the species morphology.

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“…Tingkat keanekaragaman dihitung dengan menggunakan indeks keanekaragaman (H') Shanon-Wiener yang menunjukan bahwa keanekaragaman lamun di Perairan Selatan Lombok Timur tergolong kategori sedang (Magurran, 1988). Nilai keanekaragaman dari penelitian ini lebih tinggi jika dibandingkan rata-rata nilai keanekaragaman di Perairan Gili Asahan, Kabupaten Lombok Barat, yaitu 1,27 dengan nilai dominansi 0,34 (Rahman, et al, 2018). Keanekaragaman jenis suatu komunitas dapat dikatakan tinggi apabila komunitas tersebut tersusun dari banyak spesies dengan kelimpahan tiap spesies merata.…”

Section: Indeks Keanekaragaman Keseragaman Dan Dominansiunclassified

“…Salah satunya ekositem lamun di pesisir Lombok Timur. Studi tentang hal ini menunjukkan bahwa pada areal seluas 56.65 ha pada padang lamun di Poton Bakau Lombok Timur adalah 249.27 ton C/ha (Rahman et al, 2018). Namun demikian, penelitian tentang potensi kandungan karbon masih terbatas.…”

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Potensi Kandungan Karbon Keragaman Spesies Lamun di Perairan Pesisir Selatan Lombok Timur

Dewi

Syukur

Mertha

2021

jstl

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through the development of carbon zinc as an organic material produced from photosynthesis and stored and transported in the form of seagrass vegetation biomass. Seagrass is one of the aquatic vegetation that is able to absorb and store carbon. Seagrasses have the ability to absorb carbon through the process of photosynthesis. The purpose of this study was to describe the potential carbon content of seagrass species in the South Coastal Waters of East Lombok. This type of research is an expolarative descriptive research. The research method is a quadratic transect method. The population of this study were all seagrass species contained in 3 research stations. The collected data was then analyzed using analysis of seagrass species composition, seagrass cover, seagrass density, diversity, uniformity, dominance and analysis of carbon content through seagrass stand biomass (leaves, rhizomes/stems and roots). The result of this research is the discovery of 9 species of seagrass on Lungkak Beach and 5 species of seagrass on Gili Kere and Poton Bakau. The species density in the three study sites ranged from 0.09 to 56.91 stands/m2. Seagrass biomass values ranged from 1.47-261.9 gbk/m2 and total carbon content ranged from 295.91±202.88 gC. The value of this biomass and carbon content was dominated by seagrass species with large morphology such as Enhalus acroides, Thalasia hemprici, Cymodocea rotundata, and Cymodocea cerillata and high density and cover values of seagrass. The relationship between seagrass cover and seagrass carbon has a significant relationship where the higher the seagrass cover, the higher the carbon content of the seagrass.

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Carbon storage variability in seagrass meadows of Marine Poton Bako, East Lombok, West Nusa Tenggara, Indonesia

Cited by 19 publications

References 12 publications

Composition And Structure Vegetation Of Lowang Gali Tourism Forest, East Lombok Regency

Composition And Structure Vegetation Of Lowang Gali Tourism Forest, East Lombok Regency

Carbon Storage on Different Species of Seagrass on Tourist Destination Areas: A Measure of Disturbed and Undisturbed Environments

Potensi Kandungan Karbon Keragaman Spesies Lamun di Perairan Pesisir Selatan Lombok Timur

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