Sapto P. Putro

Bio: Sapto P. Putro is an academic researcher from Diponegoro University. The author has contributed to research in topics: Polyculture & Aquaculture. The author has an hindex of 8, co-authored 52 publications receiving 169 citations.

Sustainable development goals as the basis of university management towards global competitiveness

Abstract: Sustainable Development Goals are international agreements of many countries under UN initiation that have certain goals and targets. Achieving these goals and targets of the SDG requires a broad and focused effort from various sectors including higher education. Some of the goals associated with higher education are education, sanitation, innovation and global partnership. Given that higher education is one of the main drivers of the progress of a country, it gives university opportunities to play a bigger role. In addition, the rapid development and changes that occur today also require universities to respond quickly and appropriately. This can be done by developing university management based on the principle of SDG. This paper provides a brief description of the strategies that higher education institutions can take, particularly in responding to the changing world and in achieving the target of the SDGs. Five strategis for the university to encourage faster achievement of the targeted SDGs are proposed, i.e. Improvement of higher education quality, improvement of higher education equity, improvement of sanitarian and environment, improvement of research and innovation, and global partnership.

Assessment of Water Quality Using Macrobenthos as Bioindicator and Its Application on Abundance-Biomass Comparison (ABC) Curves

Abstract: -Activities of aquaculture and industry which is directly adjacent to an aquatic environment may potentially result in increasing organic matter and causes a decreasing quality of water in it. Macrobenthos can be used as an bioindicators to detect environmental disturbances occur in the aquatic environment. This study aims to determine the level of environmental disturbance in aquatic environments using macrobenthic assemblages and their application in the abundance and biomass curves and it was compared to the values of diversity and similarity indices. Locations of this study is polyculture ponds and coastal of PT. Kayu Lapis Indonesian located in Mororejo Village, Central Java. Based on the abundance of macrobenthos results shows that in coastal area of PT. Kayu Lapis Indonesia is dominated by Cirratulidae (60%) from Polychaeta while in polyculture ponds is dominated by Potamididae (58%). Based on the abundance and biomass comparison (ABC) curves, the polyculture ponds were categorized as undisturbed area, whereas the coastal area of PT. Kayu Lapis Indonesia was categorized as moderately polluted for the second sampling time. Whilst the values of diversity (H’) and similarity (e) indices indicated low for all stations, the ABC curve of macrobetnhic assemblages is effective to demonstrate the level of environmental disturbance occurs in aquatic environments.

Metode Sampling Penelitian Makrobenthos dan Aplikasinya

Abstract: Buku ini terdiri dari 9 Bab, membahas secara mendalam tentang peranan penting makrobenthos sebagai hewan invertabrata yang hidup di habitat dasar perairan. Pada tiga bab pertama membahas definisi, identifikasi serta interaksi antara makrobenthos dengan struktur sedimen, responsnya terhadap gangguan lingkungan, sehingga sesuai sebagai bioindikator perubahan lingkungan perairan, khususnya pengkayaan organik akibat aktivitas budidaya perikanan (aquakultur). Selain itu juga dibahas peranan ekologisnya dalam pembentukan habitat sedimen, antara lain menstimulasi dan meningkatkan proses mineralisasi materi organik, dan meningkatkan pertukaran partikel dalam lapisan batas antara air dan sedimen, sehingga berperan penting dalam rantai makanan melalui transfer karbon organik kembali ke ekosistem pelagis. Bab IV khusus membahas teknik pengambilan sampel makrobenthos dengan beberapa alternatif alat yang umum digunakan (core sampler maupun grabs), desain eksperimen , dan untuk selanjunya dilakukan fiksasi, preservasi, sortasi, dan identifikasi serta enumerasi. Bab-bab berikutnya khusus membahas aplikasi pemanfaatan struktur makrobenthos dalam menentukan tingkat gangguan lingkungan, khususnya pada area budidaya, melalui analisis struktur dengan pendekatan univariat, multivariat, dan metode grafis serta indeks multimetrik. Pendekatan ini telah banyak diterapkan sebagai salah satu kriteria utama dalam menentukan kualitas lingkungan untuk manajemen akuakultur di berbagai negara. Sebagai sebuah buku ilmiah, ulasan dalam buku ini dapat menjadi salah satu referensi berharga bagi pemangku kepentingan mulai dari para aktivis do bidang perikanan, kelautan, teknik lingkungan, ilmu biologi terapan, sains terapan, pemerhati lingkungan, penentu kebijakan, pemda, para praktisi pembudidaya perikanan, serta masyarakat pada umumnya.

A new analysis of fractional fish farm model associated with Mittag-Leffler-type kernel

Abstract: In this paper, we analyze the dynamical behavior of fish farm model related to Atangana–Baleanu derivative of arbitrary order. The model is constituted with the group of nonlinear differential equa...