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Gastropod Microhabitat Associations and Niches in Seagrass Ecosystems on Donrotu Island, South Jailolo District, West Halmahera Regency Sunarti; Yuyun Abubakar; Riyadi Subur; Salim Abubakar; Rina; Adi Noman Susanto; Ariyati H. Fadel
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i1.4642

Abstract

Gastropods are included in the mollusk phylum which is known to be well-associated with seagrass ecosystems. The gastropod community is an important component in the food chain in seagrass beds and ecologically seagrass beds have an important role in the ecosystem. Seagrass ecosystems are habitats and food sources for fish and other aquatic biota. One of the biota commonly found in seagrass beds is Gastropods. This study was conducted to know the composition of gastropod species, types of gastropod associations, and gastropod microhabitat niches in seagrass ecosystems on Donrotu Island. Gastropod sampling was carried out at low tide. The gastropod samples found were then put into a plastic bag that already contained a label. Furthermore, the gastropod samples were brought ashore to count the number of individuals of each type and determined based on morphological characteristics such as shell shape, shell color, shell mouth opening, and spiral circle based on Dharma (1992) instructions. Based on the results of the study, the composition of the types of gastropods found in the seagrass ecosystem on the island of Donrotu was as many as 13 species. There were 13 pairs of gastropod types that had positive associations and 65 pairs of no associations. The type of gastropod that has the widest habitat niche is Cypraea tigris and the narrowest are Naticarius coillei and Pseudovertagus aluco.
Pemanfaatan Buah Mangrove Rhizophora apiculata Sebagai Olahan Kopi Mangrove Dalam Upaya Peningkatan Ekonomi Masyarakat Di Desa Maitara Utara Kecamatan Tidore Utara Salim Abubakar; Masykhur Abdul Kadir; Riyadi Subur; Rina; Ariyati H. Fadel; M. Said Al Hadad; Nurhalis Wahidin; Adi Noman Susanto; Fajria Dewi Salim; Darmiyati Muksin
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 2 (2023): April-Juni
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i2.4476

Abstract

The use of mangrove fruit as food and beverage ingredients has never been carried out by the people of Maitara Island, Tidore City Islands. The problems faced by the community are: low public knowledge about the benefits of mangrove fruit as a food and beverage ingredient, lack of public knowledge about the diversification of processed mangrove fruit products as an ingredient in mangrove coffee drinks and low knowledge of good quality mangrove coffee powder processing techniques. The objectives of the PKM activities are: partners can find out about the benefits of mangrove fruit as food and beverage ingredients, apply appropriate technology in mangrove coffee powder processing techniques with good quality and get quality mangrove coffee variants and have high selling value to increase partner's economic income. The results of PKM activities are the diversification of Rhizophora apiculata processed mangrove fruit products as mangrove coffee drink ingredients that have a selling value so that they can improve people's welfare, the mangrove fruit calyx produces finer and denser coffee powder, coffee powder can be served in various variants, namely Sory (original soki ), SoSweet (sweet soki) and Pelakor (spice coffee customer) and all are liked by the public and organoleptic test results, all types of coffee variants are liked by researchers and the Pelakor variant is the variant that has a higher scoring value.
Kesesuaian lahan dan daya dukung kawasan ekowisata mangrove di Desa Tuada Kecamatan Jailolo Kabupaten Halmahera Barat Aldrian Ishak; Salim Abubakar; Nurhalis Wahidin; Mesrawaty Sabar; M. Abjan Fabanjo; Rina Rina; Adinoman Susanto
Jurnal Ilmu Kelautan Kepulauan Vol 6, No 1 (2023): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v6i1.6261

Abstract

Economic Valuation of Mangrove Forest Ecosystem in Waidoba Island, South Kayoa District, South Halmahera Regency M. Said Al Hadad; Ariyanti H. Fadel; Adi Noman Susanto; Salim Abubakar; Ardan Samman; Riyadi Subur
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.5756

Abstract

Mangrove Forest ecosystems have distinctive characteristics and forms and have functions and benefits as development resources both as economic resources and ecological resources that have long been felt by the Indonesian people, especially for the people who live around that area. This research aims to identify the types of utilization of mangrove forest ecosystems and to analyze the total economic value of mangrove forest ecosystems in the area of Waidoba Island, South Kayoa District, South Halmahera Regency. The sampling method in this study used a purposive sampling method. Based on the results identification of the benefits and functions of the mangrove forest ecosystem in Waidoba Island area, Kayoa Selatan District, that there were (4) four types of mangrove forest ecosystem benefits, namely (1) direct benefits (2) indirect benefits, (3) optional benefits and (4) benefits of existence. While the results of costs and benefits of the total economic value of mangrove forest ecosystem in Waidoba Island area of South Kayoa District were obtained Rp. Rp.170.520.720.104/year or Rp.418.014.659,-/ha/year. This total economic value was the benefit value of mangrove forest ecosystem that utilized by the community covering an area of 407.93 Ha.
Growth and Success Rate of Mangrove Rehabilitation Activities in Moti Island, Moti District, Ternate City Abubakar, Salim; Rina, Rina; Kadir, Masykhur Abdul; Subur, Riyadi; Sunarti, Sunarti; Abubakar, Yuyun; Susanto, Adi Noman; Asrining Pertiwi, Reni Tyas; Ahmad, Aditiyawan; Hi. Kader, Iwan
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1193.211 KB) | DOI: 10.52046/agrikan.v14i2.800

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This research was carried out on Moti Island, Moti District, Ternate City, North Maluku Province for 6 months, April - September 2021. This study used mixed research methods between quantitative and qualitative research with the aim of complementing the description of the study results regarding the phenomenon being studied and to strengthen research analysis. Data collection consisted of interviews, questionnaires and field observations. The assessment of plant success was carried out through a sampling technique using the Systematic Sampling with Random Start method, ie the first plots were made randomly and the next plots were made systematically. The results showed that the plant height growth (Growth rate) in Tafaga Village in an area of 100 x 100 meters with an average of 31 cm. While the area is 100 x 50 meters with an average of 49 cm. Meanwhile, in Figur Village, the general population experienced good growth with an average of 63 cm. The success of rehabilitation activities in Tafaga Village was very low at 9% and 21% so that they were not successful overall. While in Figur Village it is considered successful with 80% success.
Composition and Condition of Mangrove Forest in Tarnana Island Subdistrict South Jailolo, North Maluku Province Susanto, Adi Noman; Abubakar, Salim; Sabar, Mesrawaty; Sunarti, Sunarti; Abubakar, Yuyun
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 1 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research objectives were to know the composition of mangrove species, to determine the structure of the mangrove forest community (species diversity, species dominance, uniformity, species density, species cover) and to determine the condition of mangrove forests on Tarnana Island, Jailolo Selatan District. This research was conducted on Tarnana Island, Jailolo Selatan District, and West Halmahera Regency in January - February 2021. The sampling method was carried out using the spot check method. Sampling was carried out at the lowest tide by using 5 line transects and each line transect placed 5 plots. Data analysis included species diversity, species dominance, uniformity, species density and species cover. The composition of mangrove species on Tarnana Island was obtained as many as 8 species, namely Rhizophora apiculata, R. stylosa, Bruguirea gymnorrhiza, Ceriops decandra, Ceriops tagal, Sonneratia alba, Xylocarpus granatum and Avicennia alba. The structure of the mangrove community has moderate species diversity, no dominant species and moderate uniformity. The condition of the mangrove forest on Tarnana Island is in the damaged category with rare density.
Seagrass Potential as Supporting Ecotourism in Sibu Island, Subdistrict North Oba, North Maluku Province Abubakar, Salim; Subur, Riyadi; Rina, Rina; Kadir, Masykhur Abdul; Sabar, Mesrawaty; Darmawaty, Darmawaty; Akbar, Nebuchadnezzar
Agrikan Jurnal Agribisnis Perikanan Vol. 13 No. 2 (2020): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

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Abstract

The purpose of this research is to understand the condition biophysics of seagrass (Types of seagrass, Cover of seagrass, fish, makrozoobenthos, types of substrat, water brightness, the depth of the seagrass) and to establish the suitability of seagrass to support nautical ecotourism. This research have been done in Sibu island, Guraping village, north oba district, Tidore city for 6 month from April – September 2020. The method that used is a survey method consist of direct measuring of types seagrass, cover of seagrass, fish, makrozoobenthos, types of substrat, water brightness, the depth of the seagrass. The data analysis includes percentage of cover seagrass and the suitability index of seagrass ecotourism. The result of the biophysical study were obtained are 8 types of seagrass, cover of seagrass (51,04- 92,71%), fish (12 types), makrozoobenthos (17 types), brightness (77-100%), substart (sand, muddy sand, mud) flow speed (0,01- 0,06 m/dt) and the depth of the seagrass (1-2,5 m). Sibu island could be developed as a region of Seagrass Ecotourism with index suitability tourism (IKW) station 1,3,4 and for the whole are located in category S1 (very suitable) and station 2 is in the suitable category.
Gastropod Communities in Seagrass Ecosystems in Tafaga Coastal Waters and Figures, Moti Island District, Ternate City Sunarti, Sunarti; Abubakar, Yuyun; Abubakar, Salim; Subur, Riyadi; Rina, Rina; Abdul Kadir, Masykhur; Susanto, Adi Noman; H. Fadel, Ariyati
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1227.51 KB) | DOI: 10.52046/agrikan.v14i2.864

Abstract

This study was conducted with the aim of knowing the composition of gastropod species that live in the seagrass area of Tafaga and Figur coastal waters, Moti Island and to determine the structure of the gastropod community which includes density, diversity, dominance and species evenness. The sampling technique was carried out using the 50x50 m block area method. The composition of gastropod species found in coastal waters of Tafaga (station 1) was 6 species and coastal waters of Figure (station 2) were 17 species. The highest density of gastropod species in station 1 was found in the Nassarius pullus species and the lowest in the Naria erosa species. Meanwhile, in the station 2, the highest density of gastropod species was also found in the Nassarius pullus species and the lowest in the Strombus lentiginosus species. The diversity of gastropod species at station 1 is low and there are species that dominate and the distribution of species is quite even. While at station 2 the species diversity is moderate and no species dominates and the species distribution is evenly distributed.
Potential and Interaction Patterns of Utilization of Seagrass Fishery Resources in Tuduku Island, South Jailolo District, West Halmahera Regency Rina, Rina; Darmawaty, Darmawaty; Abubakar, Salim; Kadir, Masykhur Abdul; Subur, Riyadi; Sunarti, Sunarti; Abubakar, Yuyun; Susanto, Adi Noman
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 1 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1016.783 KB) | DOI: 10.52046/agrikan.v15i1.1132

Abstract

. Seagrass ecosystem is one of the coastal ecosystems that can provide food supply and improve the living standards of coastal residents. The objectives of the study were to determine the composition of the seagrass species on Toduku Island, to determine the composition of the seagrass biota species, to determine the community structure of seagrass species and associated biota including species diversity, species dominance and species density and to determine the interaction pattern of the utilization of seagrass fisheries resources by the community around Toduku Island. . The method used is field observation and Participatory Rural Appraisal (PRA). The composition of seagrass species in Toduku Island are Enhalus acoroides, Thalassia hemprichii, Halophila minor, Cymodocea rotundata, Halodule pinifolio, and Syringodium isoetifolium. The composition of the biota that inhabits the seagrass beds of Toduku Island consists of fish, crabs and macrozoobenthos (Holothuroidea, Echinoidea, Asteroidea, gastropods, bivalves). The diversity of seagrass and biota species is moderate, there is no dominant species and the distribution of each species is very even. The pattern of interaction in the use of seagrass resources has been patterned for generations. The forms of utilization activities carried out by the community include taking mollusks (snails, clams), echinodes (sea cucumbers, sea urchins), catching fish and crabs.
Mangrove Health Based on Fauna Biodiversity in Bobo Village, Jailolo District, West Halmahera Regency Abubakar, Salim; Rina, Rina; Subur, Riyadi; Susanto, Adi Noman; Kodung, Faisal Rivai
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 1 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1312.818 KB) | DOI: 10.52046/agrikan.v15i1.1154

Abstract

The health of the mangrove forest ecosystem is related to vegetation cover and faunal biodiversity is one of the indicators in the assessment of mangrove health. The research aims to determine the composition of mangrove species and mangrove forest fauna, determine the condition of mangrove forests based on the density of mangrove species, determine animal community structures which include biodiversity and dominance and determine the health level of mangroves in Bobo Village, Jailolo District. The sampling method of mangrove species was using the line transect method, while the health condition of the mangroves was a modification of FHM (Forest Health Monitoring). Fauna biodiversity data collection using the cluster method. The composition of mangrove species in Bobo Village is 6 species (Rhizophora apiculata, R. stylosa, Bruguiera gymnorrhiza, Ceriops tagal, Sonneratia alba, Xylocarpus granatum). The composition of fauna species consists of 25 species consisting of Epifauna (Gastropods = 17 species, Bivalve = 1 species, Crustaceans = 1 species) and birds (6 species). The condition of mangrove vegetation is classified as good with very dense density. The diversity of fauna in the medium category and no species is dominant. The health status of the mangrove forest in Bobo Village has 33% good, 25% moderate and 42% poor conditions.
Co-Authors Abdul Ajiz Siolimbona Abdul Kadir, Masykhur Abdulkadir, Masykur Abubakar, Yuyun Achmad, M. Janib Adi Noman Susanto Adi Norman Susanto Adinoman Susanto Adnan Sofyan Ahmad, Aditiyawan Al Hadad, M. Said Aldrian Ishak Alhadad, M Said Alhadad, M.Said Andy Kurniawan, Andy Ardan Samman Ardan Samman Aris, Muhammad Ariyanti H. Fadel Ariyati A Fadel Ariyati H Fadel Ariyati H. Fadel Ariyati H. Fadel Ariyati H. Fadel Azis, Muh Aksa Azis, Muh. Aksa Bahtiar Bahtiar buhari umasugi Darlita, Ayu Darmawaty Darmawaty Darmawaty, Darmawaty Darmiyati Muksin Disnawati Disnawati Disnawati, Disnawati Duwila, Suhartono Eko S Wibowo Eko S Wibowo Eko S. Wibowo Fabanjo, M Abjan Fadel, Ariyati H. Fajria Dewi Salim Fajria Dewi Salim Findra, Muhammad Nur Firdaut Ismail Gamal M. Samadan H. Fadel, Ariyati Hendrik Suryo Suriandjo Hi. Kader, Iwan Iksan, Kusdi Hi Inayah Inayah irham Irham Irham Irmalita Tahir Irmalita Tahir Irmalita Tahir Irmalita Tahir Irwan Abdul Kadir Ismail, Hamid Iwan Hi. Kader Kaidati, Bahar Kepel, Rene C Kodung, Faisal Rivai M. Abjan Fabanjo M. Said Al Hadad M. Said Al Hadad Masykhur Abd Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir, Masykhur Abdul Mesrawati Sabar Mesrawaty Sabar Mesrawaty Sabar Mufti Abd Murhum Mufti Abdul Murhum Muh. Aris Muhammad Said Alhaddad Najamuddin N Najamuddin Najamuddin, Najamuddin Nebuchadnezzar Akbar Nur, D.M. Nur, Iswan M. Paluphi, Raut Wahyuning Parliansyah, M Rizky Pertiwi, Reni Tyas Asrining Ramli Hadun Raut Nugrahening Widhi Raut Wahyuning Paluphi Reni Tyas Asrining P Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Riyadi Subur, Riyadi Rugaya H. Serosero Rumagia, Faizal Rumagiar, Zainul Abidin Rusmawati La benua Rusmawati Labenua Rustam E Paembonan Sabar, Mesrawaty Sabilu, Kadir Sahlan Norau Said Hasan Salim, Fajria Dewi Saman Serosero, Rugaya Serosero, Rugaya H Serosero, Rugaya H. Sidik, Marjanuddin A Sri Endah Widiyanti Sri Endah Widiyanti Sujud, Suratman Sunarti Sunarti sunarti Sunarti Sunarti Sunarti Sunarti Sunarti SURYANI Syukur, Kartina Taeran, Imran Tahir, Imalita Wahidin, Nurhalis Widhi, Raut Nugrahening Yusri Sapsuha Yuyun Abubakar Yuyun Abubakar