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KAJIAN DAMPAK USAHA BUDIDAYA IKAN PATIN JAMBAL (Pangasius djambal) SISTEM KARAMBA TERHADAP KUALITAS AIR SUNGAI OGAN KECAMATAN PEMULUTAN BARAT KABUPATEN OGAN ILIR EKA CHANDRA
Akuatik: Jurnal Sumberdaya Perairan Vol 2 No 2 (2008): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

This current research aimed to know the influence of floating cage density on water quality of Ogan River for fishery activity at West Pemulutan, Sub District.Method applied in this research was survey method. River characteristics and water quality variables observed namely: the depth of river, river width, water transparance, pH and water temperature were measured directly in the field. Other variables such as carbondioxide, nitrite, nitrate, ammonia, dissolved oxygen (DO) and TOM were measured in the laboratory. The Determination of sample location was determined based on the total of floating cage, namely: without floating cage (up-stream), the highest density of floating cage (Sukamerindu), the high density floating cage (Kamal), the low density floating cage (Talang Pangeran), without floating cage (down-stream). Amount of samples was 5 - 10 % of floating cages and determined based on stratification sampling procedure. Result showed that the water quality status of Ogan River determined based on STORET method was slightly contaminated in all five locations. Ammonia yielded from floating cage activities (feeding and metabolism) polluted Ogan River water. The ammonia concentration increased as floating cage density increased
Pengantar Etika dan Keamanan Digital pada Posyandu Mawar Melati Tambun Selatan Bekasi Eko Haryadi; Diah Wijayanti; Eka Chandra
PRAWARA Jurnal ABDIMAS Vol 5 No 3 (2026): PRAWARA JURNAL ABDIMAS
Publisher : CV. Manha Digital

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Abstract

Tujuan dari program Pengantar Etika dan Keamanan Digital adalah untuk memberikan peserta pemahaman mendasar tentang praktik keamanan digital utama di era informasi serta prinsip-prinsip etika dalam penggunaan teknologi. Selain memperkenalkan prinsip-prinsip keamanan seperti perlindungan identitas, manajemen kata sandi, dan mitigasi ancaman siber, program ini berupaya memberikan pemahaman mendasar kepada peserta tentang masalah etika seperti privasi, integritas data, dan tanggung jawab sosial di dunia digital. Peserta diharapkan mampu mengenali bahaya, menerapkan langkah-langkah pencegahan, dan menumbuhkan sikap etis saat berurusan di ranah digital melalui pendekatan interaktif dan studi kasus. Bagi individu dan organisasi yang ingin menciptakan budaya digital yang aman, bertanggung jawab, dan berkelanjutan, program ini menawarkan titik awal yang penting. Materi pelatihan ini mencakup konsep dasar etika digital, literasi media sosial, privasi dan jejak digital, serta strategi untuk menjaga keamanan informasi. Diharapkan peserta akan memperoleh tidak hanya pengetahuan teoritis tetapi juga keterampilan praktis yang dapat diterapkan dalam kehidupan sehari-hari mereka, baik dalam pendidikan, pekerjaan, maupun masyarakat.