Protein, carbohydrate, and lipid concentrations from three stations at Potter Cove, King George Island, West Antarctic Peninsula ...
Inner diameter core = 5.4 cm => surface area = 22.89 cm**2. Samples analyzed by Donato Giovannelli (mailto:donato.giovannelli@an.ismar.cnr.it) and Manini Elena (mailto:e.manini@ismar.cnr.it). Total protein concentration was determined on sediment sub-samples according to Hartree (1972, doi:10.101...
Main Authors: | , , , , , , , , |
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Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2013
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Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.815193 https://doi.pangaea.de/10.1594/PANGAEA.815193 |
Summary: | Inner diameter core = 5.4 cm => surface area = 22.89 cm**2. Samples analyzed by Donato Giovannelli (mailto:donato.giovannelli@an.ismar.cnr.it) and Manini Elena (mailto:e.manini@ismar.cnr.it). Total protein concentration was determined on sediment sub-samples according to Hartree (1972, doi:10.1016/0003-2697(72)90094-2). Protein concentrations (PRT) were expressed as bovine serum albumin (BSA) equivalents. Total carbohydrates were analysed according to Gerchakov and Hatcher (1972, doi:10.4319/lo.1972.17.6.0938) and expressed as glucose equivalents. Total lipids were extracted from the sediment by direct elution with chloroform and methanol (1:1 v/v) according to Bligh and Dyer (1959, doi:10.1139/o59-099) and then determined according to Marsh and Weinstein (1966, http://www.jlr.org/content/7/4/574). Analyses were performed spectrophotometrically. Carbohydrates (CHO), proteins and lipid (LIP) concentrations were converted into carbon equivalents using the conversion factors 0.40 and 0.49 and 0.75 mg C mg-1, ... |
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