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HUBUNGAN INDEX KEANEKARAGAMAN DENGAN PARAMETER LINGKUNGAN DI SUNGAI MARUNI MANOKWARI, PAPUA BARAT Sabarita Sinuraya
Prosiding Seminar Nasional Biologi Vol. 11 (2023)
Publisher : Prosiding Seminar Nasional Biologi

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Abstract

Tujuan penelitian ini melihat hubungan Index Keanekaragaman (H’) terhadap parameter lingkungan di Sungai Maruni, Manokwari. Penentuan lokasi pengambilan sampel secara Purposive Random Sampling pada tiga lokasi yang telah ditentukan dan pada setiap lokasi dilakukan tiga kali pengulangan dengan jarak antar lokasi 10m. Pengambilan sampel dilakukan pada bulan Mei sampai Juni 2021. Hasil penelitian menunjukkan Nilai Index keanekaragaman (H’) pada lokasi 1 sebesar 0,05, lokasi 2 sebesar 1,13 dan lokasi 3 sebesar 1,17. Berdasarkan Principal Component Analysis (PCA) hasilnya menunjukkan hubungan parameter fisika dan kimia terhadap Index Keanekaragaman (H’) Makrozoobentos yaitu pengaruh DO (oksigen terlarut sangat tinggi), untuk parameter kedalaman, kecerahan dan BOD pengaruhnya sedang sementara parameter suhu dan lebar sungai mempengaruhi secara rendah, dan untuk parameter pH pengaruhnya sangat rendah.
The Analisis korelasi struktur komunitas Gastropoda terhadap parameter lingkungan di Pulau Samai Fakfak menggunakan Principal Component Analysis Bakri, Iskandar; Binur, Robi; Sinuraya, Sabarita; Mogea, Rina
Cassowary Vol 8 No 2 (2025): April
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i2.456

Abstract

ABSTRACT:The coastal ecosystem of Samai Island is a complex interaction between various organisms, including gastropods, and their environment. Gastropods are members of the mollusk phylum, which are invertebrates. This study aims to analyze the correlation between the structure of the gastropod community and physicochemical parameters. The research was conducted on the coast of Samai Island, Fakfak Regency, West Papua Province. Using the transect line method at four sampling stations. The results, showed that the highest gastropod density was found at Station IV (80.2 ind/m2), while the lowest was recorded at Station I (21.8 ind/m2). The gastropod diversity index ranged from 2.36 to 3.14, indicating a medium category at Stations II, III, and IV, and a high category at Station I. The evenness index was high at all stations, with values ranging from 0.61 to 0.87, and there was no dominant species at any station. The physico-chemical parameters of the water at the research location include water temperature ranging from 29.5°C to 30.4°C, salinity between 33.19‰ and 33.94‰, dissolved oxygen (DO) between 5.35 mg/L and 5.74 mg/L, and water pH ranging from 8.41 to 8.65. These parameters influence the structure of the gastropod community along the coast of Samai Island, Fakfak.
STRUKTUR KOMUNITAS PLANKTON DI SUNGAI PAMI, MANOKWARI, PAPUA BARAT Rongan, Herlianti Pasa; Sinuraya, Sabarita; Binur, Robi
Prosiding Seminar Nasional Biologi Vol. 13 (2025)
Publisher : Prosiding Seminar Nasional Biologi

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Penelitian ini menganalisis komunitas plankton dan hubungan dengan faktor lingkungan di Sungai Pami, Manokwari, yang minim kajian plankton sebagai indikator kualitas air. Sampel diambil dari tiga titik pengamatan pada bulan Maret-Juli 2025 menggunakan metode purposive random sampling dangan penyaringan 20 liter air memakai plankton net. Nilai Kelimpahan fitoplankton 2,63-26,09% dan zooplankton 16,67-50%. Indeks keanekaragaman (H’) fitoplankton sedang-tinggi (2,7-3,4), zooplankton sedang (2,0). Indeks dominansi (D) rendah (0,12-0,30), keseragaman (E) fitoplankton tinggi (0,62-0,66) dan zooplankton sedang-tinggi pada (0,571,00). Analisis PCA menunjukkan korelasi positif fitoplankton dengan parameter arus dan pH, namun negatif dengan DO dan suhu. Sedangkan zooplankton korelasi positif dengan parameter DO dan suhu, namun negatif dengan pH dan arus. Hasil penelitian ini mendukung pengelolaan sumber daya air dan konservasi ekosistem sungai secara berkelanjutan.
EFEKTIFITAS MAKROZOOBENTOS SEBAGAI BIOINDIKATOR KUALITAS AIR DI SUNGAI WARIORI MANOKWARI Sinuraya, Sabarita; Kawulur, Elda Irma J.J.; Sunggu, Servarius
Prosiding Seminar Nasional Biologi Vol. 13 (2025)
Publisher : Prosiding Seminar Nasional Biologi

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Abstract

Penelitian ini menilai potensi makrozoobentos sebagai bioindikator kualitas air di Sungai Wariori, Manokwari (Oktober 2023). Metode yang digunakan adalah ex post facto dengan pengambilan sampel secara purposive random sampling. Hasil analisis menunjukkan kepadatan makrozoobentos berkisar 2.250.000– 498.750.000 ind/m², didominasi oleh Hydrophceae sp. dan Baetis sp. yang merefleksikan kondisi tercemar ringan. Nilai FBI berada pada kisaran 4,09–4,55 (very good–good), sedangkan HBI tercatat 4,94–5,70 (good– fair). Indeks ASPT menunjukkan rentang 5,00–5,75 yang mengindikasikan kontaminasi ringan, sementara nilai Prati’s indeks (0,77–1,07) menempatkan kualitas air dari kategori excellent hingga acceptable.
Upaya Peningkatan Pemahaman Preventif Penyakit Malaria dan Diabetes Melitus pada Masyarakat di Manokwari Dwiranti, Febriza; Sinuraya, Sabarita; Matualage, Dariani
Jurnal SOLMA Vol. 8 No. 1 (2019)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/solma.v8i1.3112

Abstract

Majority of patients comes to the community health centers in Manokwari areas is related to malaria diseases, and small number of patients are for diabete melitus diaseses. The patients of diabetes meliatus coming to these community center are not in prediabetic conditions. This means that they are recommended to look better or advanced treatment in hospital. This conditions are due to community lack of knowledge of malaria and diabetes mellitus (DM). To eliminate these condition, community education is important to be conducted, using different approached such as comunity service. The main targets of this research project are the community living at the rural (sub urban) and town areas. Interviews, biomedical measurement parameter, community approaches, and cutting malaria mosquito living cycle, were used to collect data and information. The results indicate that numbers of family member diagnosed with DM and Impaired Glucose Tolerance (IGT) at Town are higher than those at Rural. The respondents diagnosed DM are mostly women, either as house wife or no regular work. Interestingly, no men were reported for DM. Respondents of DM and IGT from Town were mostly at age of 45 – 54 years old, while at Rural were younger, from 15-24 years old. Malaria were found higher prevalence at the sub urban areas, and mostly suffering from Plamodium falcifarum (tropica malaria). After being community approaches, planting anti-malaria herbs, the prevelance of DM and malaria were decreasing because the community awareness of preventing malaria and DM.