Degradation level of mangrove forest and its reduction strategy in Tabongo Village, Boalemo District, Gorontalo Province, Indonesia

Katili, Abubakar Sidik; Ibrahim, Mustamin; Zakaria, Zulianto

doi:10.13057/asianjfor/r010102

Cited by 7 publications

(7 citation statements)

References 3 publications

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“…Involvement of local community is considered as the preliminary step for sustainable mangrove preservation. This is in line with stated that, an approach that can be done to maintain the natural conditions of mangroves and make its ecosystem as a buffer zone by involving people around the mangrove area (Katili et al 2017). Furthermore revealed that other ways to reduce mangrove degradation level that can be done is growing mangrove seedling and replanting the damaged area; introduction of various species of mangrove and its use through learning activities in schools around the mangrove area; and also hatcheries management while considering the suitability of environmental factors such as the type of substrate and salinity.…”

Section: Introductionsupporting

confidence: 86%

Short Communication: The composition of mangrove species in coastal area of Banggai District, Central Sulawesi, Indonesia

Utina¹,

Katili²,

Lapolo³

et al. 2019

Biodiversitas

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Abstract. Utina R, Katili AS, Lapolo N, Dangkua T. 2019. Short Communication: The composition of mangrove species in coastal area of Banggai District, Central Sulawesi, Indonesia. Biodiversitas 20: 840-846. The mangrove ecosystem possesses unique ecological functions. This research is one part of the activities to prepare reports on mangrove condition in Banggai District, Central Sulawesi Province, Indonesia. The objectives of this study were to explore the composition of mangrove species and mangrove zoning in coastal area of Banggai. The data were collected by survey method spread within 16 spots, with a total area of 7,387 hectares. The data were analyzed with descriptive qualitative methods. The results showed that there were 32 families of mangrove plants in Banggai, classified into 53 species, consisting of 25 true mangrove species and 28 associated mangrove species. An endangered species of mangrove was found, i.e., Scyphiphora hydrophyllacea. This endangered species was found only in Tingki-tingki Village and Uwedikan Village (Balean and Potean Island) of Banggai. The pattern of mangrove zoning within the research site follows the pattern of mangrove zoning commonly found all over Indonesia. The Rhizophoraceae family (Bruguiera gymnorhiza, Rhizophora mucronata, Rhizophora apiculata, Rhizophora stylosa, Rhizophora lamarchii and Ceriops tagal) was found more often than the other families in study site. It means that the Rhizophoraceae family had wide distribution area within site.

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Section: Introductionsupporting

confidence: 86%

Short Communication: The composition of mangrove species in coastal area of Banggai District, Central Sulawesi, Indonesia

Utina¹,

Katili²,

Lapolo³

et al. 2019

Biodiversitas

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“…According to Aida et al (2016), mangrove ecosystems have high productivity in marine and coastal areas, one of which is supporting fishery resources. In addition, mangrove forests are places that can provide various ecosystem services for all organisms (Katili et al 2017). The ecosystems are characterized by sandy or muddy soil with high salinity, relatively high tidal range, high average temperature, and strong wind (Ancheeva et al 2019).…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial activity of actinomycetes isolated from mangrove soil in Tuban, East Java, Indonesia

et al. 2022

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Abstract. Fatimah, Suroiyah F, Solikha N, Rahayuningtyas ND, Surtiningsih T, Nurhariyati T, Ni’matuzahroh, Affandi M, Geraldi A, Thontowi A. 2022. Antimicrobial activity of actinomycetes isolated from mangrove soil in Tuban, Indonesia. Biodiversitas 23: 2957-2965. This study aims to isolate, identify, and investigate the antimicrobial activity of actinomycetes isolated from mangrove soil of the Mangrove Center Tuban in Jenu Village, Tuban District, Indonesia. Soil sampling was carried out with a purposive sampling technique. The dry-heating and pour plate methods were used to isolate actinomycetes. Four isolates (LIB.2; LIA.4; LIA.9; and LIA.10) were selected and tested for their antimicrobial activities against Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 25923, and Candida albicans ATCC 10231 using disc diffusion method. Colony morphology characterization and Gram staining were then conducted on the 4 isolates. The identification of LIB.2 was performed by biochemical assay and 16S rRNA gene sequence analysis. The results showed that crude antimicrobial extracts (CACs) of all isolates inhibited the growth of E. coli but not S. aureus and C. albicans. Isolate LIB.2 showed the highest inhibition zone with a diameter of 15,65 ± 2,33 mm, followed by LIA.9 (10,19 ± 2,78 mm), LIA.4 (9,80 ± 0,47), and LIA.10 (8,75 ± 0,42 mm). The most potential isolate was identified as a member of Streptomyces genera. Based on biochemical assay and 16S rRNA gene sequence analysis, LIB.2 was identified as Streptomyces vellosus strain LIB.2.

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“…The local wisdom is essential to be developed in school to foster the value of the character conservation, especially since early childhood, to encourage children to love the nature. This is parallel with Katili et al (2017) that the strategy applied would be able to overcome the socialeconomics problems of society as well as planning the development of regional spatial. One of the things that can be done for example is maintaining the natural conditions of mangroves in the coastal area and making its ecosystem as a buffer zone, while still involving the people around the areas.…”

Section: Discussionmentioning

confidence: 85%

Management of coastal biodiversity based on social-cultural values in constructing conservation character education

et al. 2018

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Katili AS, Utina R, Tamu Y, Nusantari E. 2018. Management of coastal biodiversity based on social-cultural values in constructing conservation character education. Biodiversitas 19: 1763-1768. Coastal biodiversity is quite high including coral reef, mangrove, seagrass, and fishery resources. Management of coastal biodiversity can be conducted interdisciplinary covering various aspects. Four main aspects can be integrated, i.e., physical-biodiversity, social-cultural, character education, and conservation. This present study aimed to describe: coastal biodiversity in Gorontalo Province, Indonesia community’s social-cultural value and local wisdom embodying conservation character of the coastal ecosystem, and character education of coastal ecosystem biodiversity in primary school by learning with a prototype of conservation character-based materials. Specifically, the present study aimed to construct the conservation character education based on social-cultural values. Data were analyzed with descriptive qualitative method by comparing and referring to findings from the previous studies. The procedure used in this research was four-D, i.e., (i) Define stage; by doing the identification and exploration of the coastal biodiversity potential. The methods used in this stage was exploration survey method. Focused group discussions were conducted with coastal communities to identify social-cultural values and local wisdom and to analyze the core and basic competence of learners by examining the tools of the lesson and determining the competence. (ii) Design stage; by designing a prototype of learning material to construct the conservation character for learners. (iii) Development stage; by validating the prototype of learning material for constructing the conservation character for the learner. (iv) Dissemination stage, by doing seminars and information dissemination on a prototype of learning material to construct the conservation character. The results showed that in Gorontalo, there were three components of the coastal ecosystem which included mangrove, seagrass, and coral reef. The communities in the coastal area of Gorontalo were prominent in their strengthened social-cultural roots taking the form of ecological awareness. The community in coastal area possessed local knowledge of the natural resources, e.g., plants and animals, and local attribution of such resources in the local language. The conservation character-education based on social-cultural values, specifically local wisdom, is the most appropriate education model to encourage the pattern of biodiversity coastal ecosystem management. Conservation character education was highly relevant to life-enhancing skills, based on the empowerment of skills and coastal biodiversity potential in each region.

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Degradation level of mangrove forest and its reduction strategy in Tabongo Village, Boalemo District, Gorontalo Province, Indonesia

Cited by 7 publications

References 3 publications

Short Communication: The composition of mangrove species in coastal area of Banggai District, Central Sulawesi, Indonesia

Short Communication: The composition of mangrove species in coastal area of Banggai District, Central Sulawesi, Indonesia

Antimicrobial activity of actinomycetes isolated from mangrove soil in Tuban, East Java, Indonesia

Management of coastal biodiversity based on social-cultural values in constructing conservation character education

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