Tujuan penelitian ini adalah mengkaji Pantai Cemara, Kabupaten Banyuwangi, Jawa Timur dalam pengembangan Kawasan Ekowisata yang bertanggung jawab dan berkelanjutan. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan deskriptif analitik dengan metode survei. Dari hasil penelitian, terdapat beberapa jenis mangrove, yaitu bakau (Rhizophora mucronata), perepat/ pidada putih/ bogem (Sonneratia alba), dan api-api (Avicennia alba). Asosiasi mangrove sebanyak 3 jenis, yaitu Deruju/ Jeruju (Acanthus ilicifolius L.), Keranji/ Dadap Laut (Clerodendron inerme, dan Kambingan (Derris trifoliata). Selain itu, terdapat dua spesies dari tujuh spesies yang memiliki status dilindungi, yaitu Penyu Hijau (Chelonia mydas) dan Penyu Lekang (Lepidochelys olivacea). Nilai NDVI minimum-0.53 dan maksimum 0.95 yang terdapat pada lokasi penelitian. Nilai parameter fisika dan kimia di Pantai Cemara pun memiliki indikator yang baik sesuai dengan baku mutu. Nilai rat-rata suhu sebesar 28,8 o C, pH sebesar 5,1, oksigen terlarut sebesar 5,5 mg/L, dan amonia sebesar 0,07 mg/L. Parameter tersebut diharapkan dapat menunjang dan memberikan indikator baik dalam mengembangkan sektor ekowisata yang berporoskan antara kawasan konservasi penyu, mangrove, serta pariwisata.
Coastal waters of Banyuwangi Regency, East Java, Indonesia obtains water resources from residential areas, the fishing industry, the shipping industry in the surrounding area. This study aims to determine the influences of water quality on phytoplankton abundance, seen from differences characteristics of coastal waters of Banyuwangi. The research method is descriptive. Data collection technique is observation, with the required data including water quality parameters (Sn, PO4, Total Organic Matter, NO3, Cu Copper, DO, Water Temperature, Pb, Salinity, Alkalinity, pH, and NH4) and phytoplankton. The analysis used plankton abundance analysis calculated using the Lachlan modification formula (1982), and multiple regression analysis. The analysis result showed that the type of phytoplankton found was green algae Chlorella type and blue-green algae Oscillatoria type. The abundance of phytoplankton in the coastal area of Banyuwangi is around 12.5 - 513.75 ind/L, where it is included in the level of eutrophic phytoplankton abundance, which waters in a high fertility. There is an influence between water quality on the abundance of phytoplankton on the coast of Wongsorejo, Banyuwangi and Blimbingsari Districts. Whereas in Lampon (Pesanggaran subdistrict), water quality does not affect the abundance of phytoplankton.
Pengabdian masyarakat ini dilaksanakan dengan tujuan untuk memberikan mata pencaharian alternatif berupa kegiatan budidaya lele bagi masyarakat nelayan Kedungringin Muncar. Beberapa faktor yang mendukung diantaranya masih tersedianya lahan pengembangan usaha dan sumber air melimpah, permintaan pasar yang masih tinggi, dan keinginan kuat dari mitra untuk lebih produktif. Hasil yang dicapai yaitu penggadaan kolam terpal diameter 5 m dan tinggi 1 m, pelaksanaan budidaya ikan lele dengan sistem bioflok, dan monitoring evaluasi selama kegiatan berlangsung. Hasil pelaksanaan pengabdian menunjukkan adanya keaktifan kelompok masyarakat. Kelompok masyarakat Desa Kedungringin telah melakukan kegiatan kaji terap budidaya selama 3 bulan. Hasil produksi menunjukkan hasil 305 kg, dengan kelulushidupan 30,5% dan FCR 1,67. Kendala yang dihadapi pada saat proses pemeliharaan yaitu kondisi kolam yang terkena air hujan menyebabkan perubahan kualitas air secara cepat dan meningkatkan stressing pada ikan. Kata Kunci: bioflok, budidaya, pemberdayaan, Clarias sp., Banyuwangi
Banyuwangi is an area that has the longest coastline in East Java, with a length of 175.8 km. One of the coastal potentials is the mangrove ecosystem. Pantai Sari is one of the locations that has the potentials to be developed in Banyuwangi regency. This beach is a forest area in the city of Banyuwangi. In general, they have natural characteristics, many pine trees have been planted since 2015. The purpose of this study was to obtain data on the diversity of mangroves in river and coastal areas at Pantai Sari. The method used is descriptive quantitative, with data collection using nested plot method with a distance of 20 m between plots. The results showed that there are seven species mangroves found in the river, namely Avicennia officinalis, Rhizophora apiculata, Sonneratia caseolaris, Lannea coramandelica, Erythrina costaricensis, and Thespesia populnea. The highest number of individuals was Rhizophora apiculata with number 1,291 individuals, and the lowest number was Erythrina costaricensis and Thespesia populnea. On the other hand, there were five species mangroves in the coastal area, namely Casuarina cunninghamiana, Casuarina equisetifolia, Lannea coramandelica, Terminalia catappa, and Thespesia populnea. The highest number of individuals was Australian pine (Casuarina equisetifolia) with number 122 individuals, and the lowest number was Portia tree (Thespesia populnea) with number one individual.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.