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All Journal Berkala Perikanan Terubuk Jurnal Tropical Aquatic Sciences
Paulus Taru
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Energy Environmental Science Physics

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Marine Debris Identification and Ecotourism Management on Hoga Island Kaledupa District Wakatobi Regency Haerudin La Turi; Muhammad Yasser; Widya Kusumaningrum; Hamdhani Hamdhani; Paulus Taru; Omega Raya Simarangkir
Berkala Perikanan Terubuk Vol 50, No 3 (2022): November 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.3.1710-1721

Abstract

This study aims to identify the types and management of ecotourism on Hoga Island, Kaledupa District, Wakatobi Regency. This research was conducted by observing three transects, divided into transect 1 (Hoga island gate area), transect 2 (lodging area on Hoga island) and transect 3 (tourist recreation center beach area) with shoreline survey methodology method with transect size of 5 m × 5 m. The results showed that the waste found on Hoga island belongs to the category of macro-type waste with a total of 64 and an abundance of 2.56 particles / m2 dominated by plastic by 75%. The most marine debris is found in transect 3 with an amount of 37 and a weight of 1,323 g. Meanwhile, transect 1 found 15 waste 777 g in weight and transect 2 as much as 10 waste weighing 268 g. The management of ecotourism on Hoga Island is regulated by the local government without involving the community and local village governments. The socioeconomic interests of the community are not accommodated in local government policies, so that individually local communities participate in the field of services in developing ecotourism and meeting needs. Some of the offers offered are transportation services, management of tour guide homestays, administrative managers, marketing of local products and cultural creations.
STUDI KOMUNITAS PERIFITON PADA DAUN LAMUN (Enhalus acoroides) DI PERAIRAN DUSUN MALAHING KOTA BONTANG KALIMANTAN TIMUR Musdalifah Igustina; Jailani; Paulus Taru
Jurnal Tropical Aquatic Sciences Vol. 2 No. 1 (2023): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v2i1.509

Abstract

Penelitian ini dilaksanakan pada pertengahan bulan November 2022 – Desember 2022. Tujuan penelitian ini adalah untuk mengetahui kelimpahan, keanekaragaman, keseragaman dan dominansi perifiton pada daun lamun Enhalus acoroides di perairan Dusun Malahing Kota Bontang Kalimantan Timur. Pengukuran kualitas air dilakukan dilokasi penelitian dan Laboratorium Kualitas Air Fakultas Perikanan dan Ilmu Kelautan, sedangkan untuk substrat tanah dilakukan di Laboratorium Ilmu Tanah Fakultas Pertanian Pengambilan sampel dilakukan di tiga titik stasiun dengan dilakukannya tiga kali pengulangan di setiap stasiunnya. Pengambilan sampel dilakukan menggunakan tiga bagian daun yaitu bagian ujung daun, tengah daun dan pangkal daun. Kisaran kelimpahan perifiton pada daun lamun Enhalus acoroides di perairan Dusun Malahing adalah 90 – 4460 ind/cm2. Kelimpahan perifiton pada ketiga stasiun di lokasi penelitian relatif tinggi. Hal ini disebabkan karena permukaan daun yang lebar dibanding jenis lainnya serta dipengaruhi dengan kandungan nitrat dan substrat yang berpasir lebih tinggi dibandingkan dengan stasiun lainnya.
Lake Bottom Relief Condition Based on Bathymetry Measurement in Labuan Cermin Lake, East Kalimantan Muhammad Yaser MF; Iwan Suyatna; Paulus Taru; Noorsheha Noorsheha
Berkala Perikanan Terubuk Vol 51, No 2 (2023): Juli 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.2.1895-1906

Abstract

Biduk-biduk sub-district in East Kalimantan Province is famous for its natural beauty and richness in its waters, one of which is Labuan Cermin Lake. This study aims to determine the basic depth conditions of the waters of Lake Labuan Cermin and determine the type or type of tide. The implementation of the research includes data collection which is divided into 2, namely, data on the condition of the bottom of the waters using bathymetry and data on changes in water levels (tides). Lake area data is obtained using satellite image data processing methods (mapping or GIS programs), then ground-checking is carried out through marking coordinate points (marking) or tracking the edge of the lake using GPS.  Furthermore, depth data collection is carried out by measuring the bathymetry of various points scattered throughout the lake waters.  Tidal data collection begins with the installation of a scale pole (tidal palm) at the location of the lake waters.  Tidal data is obtained from observations of the water level/face read on the scale pole. The results of the study obtained that Labuan Cermin Lake waters have different slopes on each side of the lake. The southern part which is near the source of fresh water springs with a depth of 10 meters is categorized as steep with a slope of 32.56% or 18.03o, the bottom of the lake waters is categorized as sloping or undulating with a percentage of 7.58% or 4.33o. The result of the type of tide in the waters of Lake Labuan Cermin is a mixed type leaning to double daily.
STRUKTUR KOMUNITAS MAKROZOOBENTOS PADA PADANG LAMUN DI PERAIRAN TELUK KOTA BALIKPAPAN KALIMANTAN TIMUR Muhammad Nur Supriyanto; Jailani; Paulus Taru
Jurnal Tropical Aquatic Sciences Vol. 2 No. 2 (2023): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v2i2.574

Abstract

Penelitian ini dilaksanakan pada bulan November – Desember 2022 di perairan Teluk Balikpapan Kalimantan Timur. Tujuan dari penelitian ini yaitu untuk mengetahui kerapatan lamun, kelimpahan serta struktur komunitas makrozoobentos di perairan Teluk Balikpapan. Pengambilan sampel lamun dan makrozoobentos dilakukan di 3 stasiun penelitian dengan menggunakan metode transek yang kemudian diidentifikasi di Laboratorium Budidaya Perairan Fakultas Perikanan dan Ilmu Kelautan. Spesies lamun yang ditemukan di perairan Teluk Balikpapan terdiri dari vegetasi tunggal yaitu E. acoroides. Makrozoobentos yang teridentifikasi terdiri dari 3 kelas yaitu Gastropoda, Bivalvia dan Echinodermata. Hubungan kerapatan lamun dengan kelimpahan makrozoobentos berdasarkan uji korelasi menunjukkan nilai korelasi -0.4936, artinya hubungan kerapatan lamun dan kelimpahan makrozoobentos tergolong sedang dengan arah berlawanan dimana semakin tinggi kerapatan lamun maka semakin rendah kelimpahan makrozoobentos.
Co-Authors Haerudin La Turi Hamdhani Hamdhani Iwan - Suyatna Jailani Muhammad Nur Supriyanto Muhammad Yaser MF Muhammad Yasser Musdalifah Igustina Noorsheha Noorsheha Omega Raya Simarangkir Widya Kusumaningrum