The mangrove ecosystem in a harbor-impacted city in Dumai, Indonesia: A conservation status

Efriyeldi, Efriyeldi; Syahrial, Syahrial; Effendi, Irwan; Almanar, Indra Putra; Syakti, Agung Dhamar

doi:10.1016/j.rsma.2023.103092

Cited by 3 publications

(2 citation statements)

References 21 publications

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“…Based on field observations, the growth of mangroves in Timbulsloko is in good condition. Salinity is a key factor influencing mangrove growth (Efriyeldi et al, 2023). Other factors that influence salinity levels include land openness, area size, tidal activity, and the influence of seawater intrusion in the region (Wahyudi et al, 2014).…”

Section: Resultsmentioning

confidence: 99%

“…A considerable number of Avicennia marina species were found in Timbulsloko Village. The Avicennia species of mangroves can thrive in sediment that is predominantly composed of mud or a mixture of clay and fine sand (Efriyeldi et al, 2023). Mangrove roots capture soil particles, which then accumulate as sediment, thereby mitigating the erosion along the coastline (Irsadi et al, 2019).…”

Section: Resultsmentioning

confidence: 99%

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Vulnerability Assessment of Mangroves using the Coastal Vulnerability Index in Timbulsloko Village, Sayung, Demak

Munana,

Pribadi,

Suryono

2023

J. Kel. Trop.

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The ongoing global warming is causing climate change in several regions of Indonesia, resulting in various impacts. One of these impacts affects coastal areas, namely, the rise in sea levels. The mangrove ecosystem is one of the coastal ecosystems with a crucial role in both ecological and economic aspects of life. This ecosystem is more susceptible to damage due to climate change and human activities. The purpose of this research is to determine the vulnerability level of the mangrove ecosystem, thereby serving as a reference for the rehabilitation of the mangrove ecosystem in Timbulsloko Village. The method used is descriptive exploratory, involving direct field measurements of oceanographic variables, such as salinity, substrate, and tidal data. The analysis employed was the Coastal Vulnerability Index (CVI) with scores divided into three categories: low, moderate, and high, with respective scores ranging between 0.45-2.31, 2.32-4.62, and 4.63-6.93. An analysis of the mangrove substrate was also conducted to determine the existing substrate types in Timbulsloko Village. The obtained results indicate that the salinity around the mangrove ranges from 29-30 ppt, the substrate type is characterized as mud, and the average tidal height is 1.5 m with a mixed leaning towards diurnal single tide. As a result, the vulnerability index value of the mangrove ecosystem in Timbulsloko Village is considered moderate, with a score of 3. The level of mangrove vulnerability is moderate, but sustainable management of the mangrove ecosystem is still required for the future.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Vulnerability Assessment of Mangroves using the Coastal Vulnerability Index in Timbulsloko Village, Sayung, Demak

Munana,

Pribadi,

Suryono

2023

J. Kel. Trop.

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A review on the biodiversity and conservation of mangrove ecosystems in Indonesia

Rahman,

Lokollo,

Manuputty

et al. 2024

Biodivers Conserv

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Monitoring Mangrove Forest Degradation in Mangrove Nature Tourism Park Angke Kapuk, North Jakarta, Indonesia Using NDVI

Nurafifah Suryana,

Purnamasari,

Ewaldo

2024

European Journal of Forest Engineering

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The mangroves in Muara Angke, North Jakarta, constitute an integral part of the coastal ecosystem with a significant role in supporting environmental sustainability. The Angke Kapuk Nature Reserve, as a mangrove conservation area, faces various challenges of degradation that potentially threaten mangrove growth. This research aims to analyze the degradation of mangrove forests in the Angke Kapuk Nature Reserve using the Normalized Difference Vegetation Index. The method employed in this study is the Normalized Difference Vegetation Index (NDVI). The findings of this study reveal changes in the area classification, amounting to 13.16 hectares, at the years 2018 and 2023. The decrease in area also suggests the occurrence of forest degradation. Accuracy testing, using a confusion matrix against ground check results, yields an overall accuracy of 80%, with a kappa index of 76.2. The acceptable accuracy level is considered to be above 80%. Monitoring efforts for mangrove forest areas can be undertaken as a preventive measure to address mangrove degradation issues.

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The mangrove ecosystem in a harbor-impacted city in Dumai, Indonesia: A conservation status

Cited by 3 publications

References 21 publications

Vulnerability Assessment of Mangroves using the Coastal Vulnerability Index in Timbulsloko Village, Sayung, Demak

Vulnerability Assessment of Mangroves using the Coastal Vulnerability Index in Timbulsloko Village, Sayung, Demak

A review on the biodiversity and conservation of mangrove ecosystems in Indonesia

Monitoring Mangrove Forest Degradation in Mangrove Nature Tourism Park Angke Kapuk, North Jakarta, Indonesia Using NDVI

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