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All Journal Acta Aquatica: Aquatic Sciences Journal Ruang Cendekia : Jurnal Pengabdian Kepada Masyarakat
Safitri, Aknes
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Humanities Education Materials Science & Nanotechnology Social Sciences Other

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Komunitas makrozoobentos dan kaitannya dengan kualitas air aliran sungai Senggarang, Kota Tanjungpinang Safitri, Aknes; Melani, Winny Retna; Muzammil, Wahyu
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 8: No. 2 (August, 2021)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v8i2.4782

Abstract

Senggarang is one of the coastal villages in Tanjungpinang City which has a river that flows from the upstream downstream into the sea. The flow of the Senggarang river has distinctive characteristics that are commonly found in small island waters, namely having a relatively short upstream to downstream distance, and the downstream part is influenced by tidal conditions. Various activities along the Senggarang river flow would cause changes in water quality which would impact the presence of macrozoobenthic. The objective of this study was to determine the relationship between the macrozoobenthic community and the water quality of the Senggarang river. Macrozoobenthic sampling, and environmental parameters were carried out using random sampling methods. The results of this study were obtained 27 species from 6 phylum, namely phylum Arthropoda 13 species, phylum Ciliophora 3 species, phylum Echinodermata 1 species, phylum Mollusca 4 species, phylum Nematoda 5 species, and phylum Tardigrada 1 species. The average macrozoobenthic density is 172 ind./ m3 for freshwater and 704 ind./ m3 for brackish waters. The average diversity value for freshwater is 1.29 and 2.16 waters with medium salinity, the average uniformity value of 0.85 freshwater and 0.94 of high in brackish waters, the average dominance value of 0.32 freshwater and 0.13 of low in brackish waters. The relationship of macrozoobenthos with the quality of freshwater based on PCA analyses related to temperature and dissolved oxygen, in brackish waters to temperature, dissolved oxygen, and current.Keywords: Macrozoobenthic community, PCA, River flow, Water quality
Evaluasi Kepuasan Kerja Dalam Mewujudkan Keharmonisan Di “Oppa Box” Lubug Begalung Padang Sari, Marta Widian; Welma, Welma; Mulia, Sonia Putri; safitri, Aknes
Ruang Cendekia : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 4 (2023): Ruang Cendekia : Jurnal Pengabdian Kepada Masyarakat
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/ruangcendekia.v2i4.886

Abstract

Penelitian ini bertujuan untuk mengevaluasi kepuasankerja dalam mewujudkan keharmonisan di Oppa Box LubuqBegalung, Padang, Sumatera Barat. Metode pengumpulan data dan pengabdian ini adalah dengan memberikan pertanyaan dan melakukan sosialisasi terhadap UMKM OppaBox Lubuk Begalung serta memahami dampaknya terhadap kepuasan kerja para karyawan. Variabel yang dievaluasi meliputi mewujudkan keharmonisan yang diterapkan dalam UMKM Oppa Box Lubuk Begalung serta kepuasan kerja para karyawan yang diukur untuk memahami tingkat kepuasan terhadap lingkungan di tempat kerja, Hasil penelitian ini diharapkan dapat memberikan wawasan yang berguna bagipemilik UMKM Oppa Box Lubuk Begalung dalam meningkatkan kepuasan kerja karyawan. Dengan mewujudkan keharmonisan yang positif sehingga UMKM Oppa Box Lubuk Begalung dapat menciptakan lingkungan kerja yang harmonis, dan meningkatkan kinerja secara keseluruhan.
Co-Authors Mulia, Sonia Putri Sari, Marta Widian Wahyu Muzammil Welma, Welma Winny Retna Melani