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...

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Bibliographic Details
Main Authors: Pasotti, Francesca, Manini, Elena, Giovannelli, Donato, Wölfl, Anne-Cathrin, Monien, Donata, Verleyen, Elie, Braeckman, Ulrike, Vanreusel, Ann, Abele, Doris
Format: Dataset
Language:English
Published: PANGAEA 2013
Subjects:
Event label
Latitude of event
Longitude of event
DEPTH, sediment/rock
Depth, top/min
Depth, bottom/max
Sample code/label
Proteins, total
Carbohydrates, total
Lipids, total
Biopolymeric carbon
Proteins/Carbohydrate ratio
Proteins, carbon equivalents
Carbohydrates, carbon equivalents
Lipids, carbon equivalents
Biopolymeric carbon, carbon equivalents
Sampling by diver
Jubany_Dallmann
Carlini/Jubany Station
Impact of climate induced glacier melt on marine coastal systems, Antarctica IMCOAST/IMCONet
Antarctic
Antarctic Peninsula
King George Island
Potter Cove
Dyer
Hartree
Antarc*
Antarctica
Online Access:https://dx.doi.org/10.1594/pangaea.815193
https://doi.pangaea.de/10.1594/PANGAEA.815193
Description
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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