Biblioteca Digital

16 resultados para Fecal steroids extraction

em Plymouth Marine Science Electronic Archive (PlyMSEA)

Measurement of phytoplankton population by the pigment extraction method

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Conversion Of Kelp Debris And Fecal Material From The Mussel Aulacomya-Ater By Marine Microorganisms

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Responses Of Lysosomes In Digestive Cells Of Common Mussel Mytilus-Edulis To Sex Steroids And Cortisol

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Identification Of Chlorophyll Transformation Products In Zooplankton Fecal Pellets And Marine Sediment Extracts By Liquid-Chromatography Mass-Spectrometry Atmospheric-Pressure Chemical-Ionization

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Solid-Phase Extraction Of Triazine Herbicides From Estuarine Samples

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Comparative Allometries Of Gut-Passage Time Gut Content And Metabolic Fecal Loss In Mytilus-Edulis And Cerastoderma-Edule

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Determination of dimethoate and fenitrothion in estuarine samples by C-18 solid-phase extraction and high-resolution gas-chromatography with nitrogen-phosphorus detection

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The application of solid-phase micro-extraction (SPME) to the analysis of polycyclic aromatic hydrocarbons (PAHs)

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Extraction of a weak climatic signal by an ecosystem

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Determination of polycyclic aromatic hydrocarbons in water by solid phase micro-extraction-gas chromatograhpy-mass spectrometry

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Exploitation of archived marine nematodes - a hot lysis DNA extraction protocol for molecular studies

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Extraction of photosynthesis-irradiance parameters from phytoplankton production data: demonstration in various aquatic systems

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A predictive framework for assessment of recoverability of marine benthic communities following cessation of aggregate dredging. In: Newell R.C. Garner D.J. (eds) Marine aggregate extraction: helping to dertermine good practice. Marine Aggregate Levy Sustainability Fund (ALSF)

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Critical evaluation of the determination of pharmaceuticals personal care products phenolic endocrine disrupters and faecal steroids by GC/MS and PTV-GC/MS in environmental waters

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Can the benefits of physical seabed restoration justify the costs? An assessment of a disused aggregate extraction site off the Thames Estuary UK

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