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All Journal Techno: Jurnal Penelitian Jurnal Bioedukasi AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Buguh: Jurnal Pengabdian Kepada Masyarakat Agrikan: Jurnal Agribisnis Perikanan
Mesrawaty Sabar
Universitas Khairun
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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BIODIVERSITAS DAN ADAPTASI MAKROZOOBENTOS DI PERAIRAN MANGROVE Mesrawaty Sabar
JURNAL BIOEDUKASI Vol 4, No 2 (2016): Jurnal Bioedukasi Edisi Maret
Publisher : UNIVERSITAS KHAIRUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (95.578 KB) | DOI: 10.33387/bioedu.v4i2.166

Abstract

Desa Madello Kecamatan Balusu Kabupaten Barru memiliki kawasan hutan mangrove yang cukup luas, baik yang ada di pesisir pantai Palle, maupun di pulau Pannikiang. Kawasan hutan mangrove tersebut memiliki potensi biota seperti beragam, ikan, udang, kepiting, makrozoobentos, serangga, burung, dan reptil. Makrozoobentos di hutan mangrove tersebut memiliki peran ekologis  sebagai  sumber energi  pada  rantai  makanan lingkungan aquatik. Biodiversitas makrozoobentos di  kawasan tersebut sangat tergantung pada kemapuan adaptasi spesias dan kondisi lingkungan seperti kualitas perairan, unsur hara, substrat dan predator. Hasil penelitian menunjukkan bahwa (1) biodiverstas makrozobentos tertinggi pada stasiun IV di pulau Pannikiang. Hal ini dapat dilihat nilai keanekaragaman yang lebih tinggi dan nilai dominansi lebih rendah dibandingkan dengan stasiun pengamatan I, II, dan III, (2) Species utama hutan bakau antara lain Terebralia palustris, Terebralia sulcata, Telescopium telescopium, Saccostrea cucullata dan Saccostrea echinata dan species laut dangkal  seperti  Pagurus  bernhardus.  mempunyai  kelimpahan  jenis  yang tinggi di semua stasiun, ini disebabkan karena spesies-spesies tersebut secara alami memiliki kemampuan beradaptasi pada lingkungan mangrove, dan (3) Pagurus bernhardus lebih dominan pada statiun II karena spesies ini memiliki kemampuan bertahan dari tekanan arus dan bertahan di atas sedimen yang cenderung bergerak karena memiliki ruas kaki yang panjang dan kuat.
ANALISIS KANDUNGAN BAHAN ORGANIK DAN BAKTERI Patogen (E. coli) DI PELABUHAN BASTIONG DAN PANTAI KAYU MERAH KOTA TERNATE Mesrawaty Sabar; Inayah Inayah
TECHNO: JURNAL PENELITIAN Vol 5, No 1 (2016): Techno Jurnal Penelitian
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tk.v5i1.788

Abstract

Recently, the development of coastal zone becomes the center of attention and tends to increase their use. This situation is due to the limited availability of urban land, so investment led to the coastal area. The effect of land activities causes a negative impact on the environment, for example, is pollution. Organic waste is the main source of pollution that entering to beach and piling on coastal waters. The types of organic domestic waste are from household activities such as washing, rinse, carcasses of animals and plants, pesticide waste, pond, and hatchery activities. The study aims to analyze the content of organic matters and pathogens bacteria (E.coli) and to know the relationship of both above parameters. The study is conducted approximately one month at Bastiong Port and Kayumerah Beach on Ternate city, North Maluku Province. The observation parameters of BOD, COD, TSS, dissolved organic matter, and Bacteria E.coli are carried out on Productivity and Water Quality Laboratory of Hasanuddin University. The measurement of other parameters (pH, temperature, and salinity) is conducted by in situ. The result shows that the highest concentration of organic matter obtained at station 1 point 2, as same as bacteria found on the largest number on that station. On station 2 points 2 is obtained the lowest number of organic matter and also bacteria. The high content of organic matter on station 1 is due to the electricity industry that produces waste effluents i.e. oil. This waste cause increases organic matters in waters. Keywords: E.coli, dissolved organic matter, a bacterial pathogen
Seagrass Potential as Supporting Ecotourism in Sibu Island, Subdistrict North Oba, North Maluku Province Salim Abubakar; Riyadi Subur; Rina Rina; Masykhur Abdul Kadir; Mesrawaty Sabar; Darmawaty Darmawaty; Nebuchadnezzar Akbar
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.147-159

Abstract

Seagrass Ecotourism is a tourism activities based on the ecosystem of seagrass. Component of seagrass consist of vegetation and biota that associated with the seagrass. 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.
Composition and Condition of Mangrove Forest in Tarnana Island Subdistrict South Jailolo, North Maluku Province Adi Noman Susanto; Mesrawaty Sabar; Salim Abubakar; Sunarti Sunarti; Yuyun Abubakar
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 1 (2021)
Publisher : Sangia Research Media and Publishing LLC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.1.99-107

Abstract

The mangrove ecosystem is one of the main ecosystems in the coastal area which is very productive, but is very vulnerable to changes or external influences. As a vulnerable ecosystem, mangrove ecosystem management has to concern the integration of the community's ecological, economic and socio-cultural aspects so that optimal and sustainable management is achieved. 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.
Composition and Condition of Mangrove Forest in Tarnana Island Subdistrict South Jailolo, North Maluku Province Adi Noman Susanto; Salim Abubakar; Mesrawaty Sabar; Sunarti Sunarti; Yuyun Abubakar
JURNAL AGRIKAN (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.
Mangrove Species Density and Dynamics of Nitrate (NO3) on Sediments in the Manumadehe Island, South Jailolo District, West Halmahera Regency Mesrawaty Sabar; Ardan Samman; Rugaya H. Serosero; Masykhur Abdul Kadir
JURNAL AGRIKAN (Agribisnis Perikanan) Vol 15 No 2 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v15i2.1216

Abstract

Mangroves is one of the producers of nutrients, one of which is nitrate in estuary waters. Nitrate content in waters naturally comes from weathering or decomposition of plants and the remains of dead organisms. This study aims to analyze the relationship between mangrove density and nitrate in the mangrove ecosystem on Manomadehe Island, South Jailolo, West Halmahera. Data collection was carried out from April to May 2022. Analysis of sediment samples was carried out at the LPPM Basic Laboratory, Khairun University. The data analysis method used is simple linear regression. The results of the analysis of the highest species density at ST3 were 4100 trees/ha-1 and the lowest was ST1 at 1900 trees/ha-1. The highest nitrate concentration was found at ST3 at 3.58 mg/kg and the lowest at ST1 at 0.83 mg/kg. The strong ridge pattern (r) between the variable density and the nitrate concentration was 88.90%. The regression coefficient of 1.8998 indicates that the density of species has a positive relationship with the average concentration of nitrate in the sediment, where every 1 unit decreases in the value of mangrove species density will affect the decrease in the average nitrate of -1.33812 units.
PEMANFAATAN LIMBAH CANGKANG KERANG SEBAGAI CENDERAMATA WISATA DI KELURAHAN TOBOLOLO KOTA TERNATE Salim Abubakar; Masykhur Abdul Kadir; Eko S. Wibowo; Riyadi Subur; Adi Noman Susanto; Rina Rina; Sunarti Sunarti; Yuyun Abubakar; Mesrawaty Sabar; Sri Endah Widiyanti Widiyanti; Fajria Dewi Salim
BUGUH: JURNAL PENGABDIAN KEPADA MASYARAKAT Vol. 2 No. 4 (2022)
Publisher : Badan Pelaksana Kuliah Kerja Nyata Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/buguh.v2n4.1082

Abstract

Pemanfaatan cangkang kerang selain untuk menambah nilai ekonomis produk juga sekaligus untuk menjaga kelestarian lingkungan. PKM ini dilakukan dengan tujuan pemberdayaan masyarakat untuk mengolah dan memanfaatkan potensi limbah cangkang kerang menjadi produk seni kerajinan kreatif yang dapat dijadikan sebagai cendaramata wisata. Luaran PKM adalah produk kerajinan berupa kotak tissue, bros, gantungan kunci, lonceng angin. Metode yang digunakan dalam memfasilitasi peningkatan ketrampilan pemanfaatan limbah cangkang kerang sebagai produk cendramata wisata yaitu metode ceramah dan metode praktek. Kegiatan pelatihan ini berhasil karena antusiasme peserta begitu besar dalam menekuni keterampilan seni kerajinan produk cendramata wisata.  Produk yang dihasilkan berupa box tissue, lonceng angina, gantungan kunci dan bros. Kelompok “Ori Ma Fala” yang sudah terbentuk berguna untuk meningkatkan keterampilan dan kreativitas perajin serta dapat mengembangkan seni kerajinan kerang khususnya di Kelurahan Tobololo Kecamatan Ternate Barat Kota Ternate dan dalam rangka keberlanjutan kegiatan pelatihanTerbentuknya kelompok wirausaha “Mari Rasa Kreatif” dalam rangka keberlanjutan kegiatan pelatihan.
Co-Authors Abubakar, Salim Adi Noman Susanto Adi Noman Susanto Ardan Samman Darmawaty Darmawaty Eko S. Wibowo Fajria Dewi Salim Inayah Inayah Masykhur Abdul Kadir Nebuchadnezzar Akbar Rina Rina Rina Rina Riyadi Subur, Riyadi Rugaya H. Serosero Sabilu, Kadir Sri Endah Widiyanti Widiyanti Sunarti Sunarti Sunarti Sunarti Yuyun Abubakar Yuyun Abubakar