Pertumbuhan fragmen bibit ukuran berbeda dalam pembudidayaan karang hias Acropora formosa
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چکیده
منابع مشابه
Growth Rate of Acropora formosa Fragments that Transplanted on Artificial Substrate Made from Coral Rubble
Coral reefs play an important physiological and ecological role in coastal ecosystems such as providing natural breakwaters that protect shorelines and human settlements from waves and storm. Corals killed by tsunami, waves and storms are often degraded into rubble. This rubble is dynamic, easily shifted by currents and storms, which effectively forms ‘‘killing fields’’ for coral juveniles, hin...
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The onset of large-scale coral bleaching events is routinely estimated on the basis of the duration and intensity of thermal anomalies determined as degree heating weeks. Degree heating weeks, however, do not account for differential rates of heating. This study aimed to explore the relationship between different rates of heating above the documented regional winter threshold, and resultant ble...
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Skenario interaksi manusia-robot adalah sangat rumit dan memerlukan definisi yang tepat dari variabel lingkungan untuk pengujian yang ketat aspek-aspek berbeda perilaku robot. Kondisi lingkungan mempengaruhi perilaku manusia dan robot, sehingga manusia dan robot merespon berbeda pada kondisi akustik atau pencahayaan berbeda. Pada penelitian ini dilakukan eksperimen berulang-ulang dengan manusia...
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Backpropagation (BP) adalah sebuah metode yang digunakan dalam training Neural Network (NN) untuk menentukan parameter bobot yang sesuai. Proses penentuan parameter bobot dengan menggunakan metode backpropagation sangat dipengaruhi oleh pemilihan nilai learning rate (LR)-nya. Penggunaan nilai learning rate yang kurang optimal berdampak pada waktu komputasi yang lama atau akurasi klasifikasi yan...
متن کاملIncreased prevalence of ubiquitous ascomycetes in an acropoid coral (Acropora formosa) exhibiting symptoms of Brown Band syndrome and skeletal eroding band disease.
The prevalence of coral-associated fungi was four times higher in diseased Acropora formosa colonies than in healthy colonies. Since taxonomically related fungal species were isolated from diseased and healthy colonies, we suggest that their association with coral may be constitutive but that their abundance is dependent on coral health.
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ژورنال
عنوان ژورنال: e-Journal BUDIDAYA PERAIRAN
سال: 2017
ISSN: 2684-7396,2337-3768
DOI: 10.35800/bdp.4.3.2016.14752