ABSTRAKGerakan open science telah berkembang pesat dalam lima tahun terakhir. Situasi ini dapat memberikan "angin segar" bagi akademia di Indonesia. Makalah ini ditulis untuk menggambarkan perkembangan konsep dan implementasi open science yang dapat diadopsi untuk meningkatkan dampak saintifik. Kami melakukan review terhadap beberapa makalah, laman lembaga pendana riset, blog open science, dan beberapa diskusi di Twitter. Output riset tidak terbatas pada makalah dalam jurnal bereputasi. Data juga dapat dinyatakan sebagai output terpisah, juga protokol pengelolaan data, serta catatan eksperimen laboratorium. Publikasi berbentuk preprints juga banyak dipilih sebagai alat untuk menyebarkan hasil baru secara luas dan cepat. Post publication peerreview juga telah digunakan dalam sistem review makalah agar lebih terbuka, transparan, dan obyektif. Sistem ini juga memberikan pengakuan kepada para reviewer. Kami juga melihat bertambahnya alternatif indikator sebagai hasil dari penyebaran San Francisco Declaration on Research Assessment (DORA). Berbagai insiatif dan teknologi telah ditambahkan setiap hari untuk membuat ilmu lebih terbuka, transparan, dan inklusif untuk semua. Dengan semua perkembangan itu, maka tidaklah bijak bagi akademia Indonesia untuk bertahan dalam persepsi lama tentang output riset dan indikator dampaknya.
Abstract. Sunardi, Astari AJ, Pribadi TDK, Rosada KK. 2017. Accumulation and elimination of mercury in Nile Tilapia (Oreochromis niloticus) under an elevated temperature and its ambient concentrations. Nusantara Bioscience 9: 18-22. The problems of heavy metal pollution combined with the issue of climate warming has attracted a growing international concern, particularly to those exert very toxic effects to organisms and human, e.g. mercury. There have been evidences for temperature effect on metal uptake, accumulation and toxicity; but only few of those on metal elimination. An experimental work was set up to investigate the effect of higher water temperature and ambient concentration on both accumulation and elimination of mercury in Nile Tilapia (Oreochromis niloticus). Using 50-L aquarium, fish were exposed to room and 32 o C temperature combined with 10 and 20 µg/kg Hg concentration. Test fish were treated for 28 days for accumulation phase, and then transferred to Hg-free water for 7 days for elimination. Data of the Hg accumulation and elimination from the flesh, liver and kidney were analyzed using one-way Anova. The results indicated that higher water temperature and ambient mercury have increased accumulation in the liver and the kidney, but not in the flesh. Higher rate of Hg elimination occurred in higher water temperature resulting Hg deposits did not differ among treatments. However, the Hg deposits remained higher compared to those in the original state representing a potential risk to either fish or human. The kidney and the liver of Nile Tilapia seemed to be the preferable depository organs for mercury.
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