Detection of Mangrove Distribution in Pongok Island

Umroh,; Adi, Wahyu; Sari, Suci Puspita

doi:10.1016/j.proenv.2016.03.076

Cited by 25 publications

(13 citation statements)

References 3 publications

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“…Several studies regarding the visual identification of mangroves are as follows. Umroh et al [12] used the composite 564 of Landsat 8 imagery to delineate mangroves on Pongok Island, Bangka Belitung. Purwanto et al [13,14] used the composite 564 of Landsat 8 image to outline mangrove boundaries in Segara Anakan, Cilacap.…”

Section: Mangrove Identificationmentioning

confidence: 99%

Priority Areas for Mangrove Conservation to Support Disaster Mitigation Efforts in Pacitan Bay

Khakhim¹,

Lazuardi²,

Wicaksono³

et al. 2021

IJSSE

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Mangrove ecosystems at the estuary of Teleng River, Pacitan Bay, call for preservation, protection, and development as a natural vegetative defense against tsunami impacts. Limited availability of potential land for mangrove growth poses a challenge to sustainable mangrove management. To anticipate land acquisition for another use, it is necessary to study land suitability for mangrove and mangrove conservation priorities in the Pacitan Bay. The land suitability parameters consisted of landform, slope, soil texture, and tidal fluctuation, while the mangrove conservation priority was determined based on several aspects: mangrove land cover reduction, mangrove damage level, beach ridge and riparian zone, and land suitability. The results indicate that lands with high potential for mangroves are distributed along Teleng and Grindulu Rivers but not precisely at the estuary. Based on the suitability results, highly potential and potential lands are proposed for mangrove planting, while existing mangroves are for protection and preservation zones, especially on the sides where relatively young mangroves grow for their roots are not strong enough to withstand river currents.

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Section: Mangrove Identificationmentioning

confidence: 99%

Priority Areas for Mangrove Conservation to Support Disaster Mitigation Efforts in Pacitan Bay

Khakhim¹,

Lazuardi²,

Wicaksono³

et al. 2021

IJSSE

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“…It was started by the correction process of radiometric and geometry on LANDSAT in every period. Then, NDVI was calculated by equation (Umroh et al 2016) :…”

Section: Data Collection Proceduresmentioning

confidence: 99%

Local indigenous strategy to rehabilitate and conserve mangrove ecosystem in the southeastern Gulf of Kupang, East Nusa Tenggara, Indonesia

et al. 2020

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Abstract. Sadono R, Soeprijadi D, Susanti A, Matatula J, Pujiono E, Idris F, Wirabuana PYAP. 2020. Local indigenous strategy to rehabilitate and conserve mangrove ecosystem in the southeastern Gulf of Kupang, East Nusa Tenggara, Indonesia. Biodiversitas 21: 1250-1257. The existence of local communities around mangrove ecosystems plays essential role to support the effort of conservation programs in this area. This study is aimed to investigate a set of situation faced by local communities in the southeastern Gulf of Kupang (SGK), East Nusa Tenggara Province which led to the rehabilitation of once degraded mangrove forests in SGK and the strategies to conserve the recovered mangrove forests. A case study approach was developed using purposive sampling to collect information regarding the historical situation of mangrove forests in SGK. Further, remote sensing method using multi-temporal observation data was used to investigate the changes in mangrove cover from 1994 to 2019. This study revealed that a series of situations became the fundamental of the success in retaining the existence of mangrove ecosystems in SGK. First, the negative impacts of mangrove degradation affected the communities badly in relation to their livelihoods in fisheries and marine sector as well as other environmental services. Then, this situation led to the emergent of a local champion to initiate mangrove rehabilitation efforts which firstly did not get attention from most of the communities. After some initial successes, the efforts of the local champion was then followed by other members of communities, triggering a bigger scale of mangrove rehabilitation. Having the mangrove recovered, the communities set of highly strict local indigenous rules in which every indigenous people who conducting illegal logging in the mangroves would be expelled from the village, while a large fine was given for outside people who did the similar action. Currently, more than 90% of respondents have understood the benefits of mangroves and derived advantages from it, particularly in improving their prosperity and security. The results of the success of mangrove rehabilitation and conservation in SGK was confirmed by the increasing extent of mangrove vegetation using remote sensing data. The case study of rehabilitation and conservation in SGK provided valuable learning for communities in other areas.

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“…As we know, nurseries for shrimp and recreational fisheries, exporters of organic matter to adjacent coastal food chains, and enormous sources of valuable nutrients were biological function mangroves [5]. Canopy of mangrove forests in intertidal zone created by coastal accretion as a result of the interaction between freshwater and seawater [6].…”

Section: Introductionmentioning

confidence: 99%

Spatial Distribution of Mangrove in Kelapan Island, South Bangka Regency

Akhrianti¹

2019

Proceedings of the International Conference on Maritime and Archipelago (ICoMA 2018)

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Mangrove forests are an important coastal renewable resources which were found in the brackish water, estuary, lagoon, and tropical island. These forest provide important ecosystem goods, create the new island in the coastal area and biofilter's supporting as a place to live, to spawn, to feed and coastal food web. One of the area in South Bangka Regency, Bangka Belitung Province, which found high biodiversity species and density mangroves is a Kelapan Island. A little Information about mangrove spatial distribution in Kelapan Island became main problem in the management of sustainability mangrove ecosystem, therefore this study done. The purpose of this study was to analyze the condition of mangrove area, despite of it was density level and wide changing of mangrove using remote sensing approach. The mangrove condition should be analyzed to observe human activities that influence surrounded environment. Output this study is to map out spatial distribution of mangrove using Sentinel 2A imagery high spatial resolution and GIS technology with acquired in April 05 th 2018. Mangroves canopy and the others was delineated by using visual interpretation, and standard true color composite band (483) and false color composite band (843) of Sentinel 2A and also using transformation NDVI formula based on histogram adjustment result. This research show that the mangrove density could be classified in to three classes: low density (18.12 ha), medium density (97.87 ha), and high density (110.61). Estimation of mangrove area based on result is 226.60 Ha. The field studies recognized that types of mangrove identified in Kelapan Island are dominated by Rhizophora sp, Sonneratia sp, Bruguierra sp.

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Detection of Mangrove Distribution in Pongok Island

Cited by 25 publications

References 3 publications

Priority Areas for Mangrove Conservation to Support Disaster Mitigation Efforts in Pacitan Bay

Priority Areas for Mangrove Conservation to Support Disaster Mitigation Efforts in Pacitan Bay

Local indigenous strategy to rehabilitate and conserve mangrove ecosystem in the southeastern Gulf of Kupang, East Nusa Tenggara, Indonesia

Spatial Distribution of Mangrove in Kelapan Island, South Bangka Regency

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