Search results for "Giant clam"

showing 2 items of 2 documents

New research in the methods and applications of sclerochronology

2017

Abstract Because the instrumental record is short and does not extend to periods before the initiation of significant human impacts, full understanding of the processes and dynamics involved in the modern phase of very rapid global change depends on the interpretation of high resolution and precisely dated proxy archives. The identification of very long-lived species of bivalve mollusc in the extratropical marine environment has been a crucial recent advance. These molluscs form patterns of periodic (usually annual) banding in their shells that are synchronous within populations, so that long (centennial and millennial) stacked chronologies can be built by crossdating from live collected to…

010506 paleontology010504 meteorology & atmospheric sciencesbiologyLimpetGiant clamTrace elementPaleontologyGlobal changeOceanographybiology.organism_classification01 natural sciencesPaleontologyOceanographySclerochronologyEnvironmental monitoringClimate modelTemperature responseEcology Evolution Behavior and SystematicsGeology0105 earth and related environmental sciencesEarth-Surface ProcessesPalaeogeography, Palaeoclimatology, Palaeoecology
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Jenis-Jenis Kima dan Kelimpahannya di Perairan Amdui Distrik Batanta Selatan Kabupaten Raja Ampat

2017

Kima merupakan salah satu jenis molusca laut yang banyak ditemukan di perairan Raja Ampat. Hewan ini dilindungi di seluruh dunia termasuk di Indonesia. Penelitian ini dilakukan pada bulan Maret-April 2014, di perairan Amdui yang memiliki ekosistem terumbu karang, dan ditetapkan 3 lokasi pengamatan yaitu: Pulau Ayem, Teluk Sawawris dan Teluk Sawros. Metode yang digunakan pada penelitian ini adalah metode observasi dengan teknik belt transek, dan bertujuan untuk mengetahui jenis dan kelimpahan kima di perairan Amdui. Kima yang ditemukan di perairan laut Kampung Amdui Kabupaten Raja Ampat yaitu 8 jenis terdiri dari T. crocea, T. maxima, T. squamosa, T .gigas, H. porcellanus, H. hippopus, T. te…

FisheryGeographyOceanographygeography.geographical_feature_categorybiologyFaunaGiant clamHippopusCoral reefbiology.organism_classificationBayBelt transectJURNAL SUMBERDAYA AKUATIK INDOPASIFIK
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