Citation:

PANGAEA.923810

Name: Turnover of Arsenic(V) in mat homogenates from the Atacama Desert, Chile
Published: 2020-10-09
License: https://creativecommons.org/licenses/by/4.0/
Keywords: anoxia; arsenic; Atacama Desert; lithification; Microbial mat; Sulfur

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Keyword(s):

anoxia; arsenic; Atacama Desert; lithification; Microbial mat; Sulfur

Supplement to:

Visscher, Pieter T; Gallagher, Kimberley L; Bouton, Anthony; Farias, Maria; Kurth, Daniel; Sancho-Tomás, Maria; Philippot, Pascal; Somogyi, Andrea; Medjoubi, Kadda; Vennin, Emmanuelle; Bourillot, Raphael; Walter, Malcolm R; Burns, Brendan P; Contreras, Manuel; Dupraz, Christophe (2020): Modern arsenotrophic microbial mats provide an analogue for life in the anoxic Archean. Communications Earth & Environment, 1(1), https://doi.org/10.1038/s43247-020-00025-2

Coverage:

Latitude: -23.731944 * Longitude: -68.246944

Event(s):

Laguna-La-Brava * Latitude: -23.731944 * Longitude: -68.246944 * Location: Chile * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Run	Run		Visscher, Pieter T
2	Time in hours	Time	h	Visscher, Pieter T
3	Arsenic(V)	As(V)	µmol/l	Visscher, Pieter T	Hydride generation atomic fluorescence spectroscopy (HGAFS)	No addition, measurement 1
4	Arsenic(V)	As(V)	µmol/l	Visscher, Pieter T	Hydride generation atomic fluorescence spectroscopy (HGAFS)	No addition, measurement 2
5	Arsenic(V)	As(V)	µmol/l	Visscher, Pieter T	Hydride generation atomic fluorescence spectroscopy (HGAFS)	Autoclaved, measurement 1
6	Arsenic(V)	As(V)	µmol/l	Visscher, Pieter T	Hydride generation atomic fluorescence spectroscopy (HGAFS)	Autoclaved, measurement 2
7	Arsenic(V)	As(V)	µmol/l	Visscher, Pieter T	Hydride generation atomic fluorescence spectroscopy (HGAFS)	10 mM Lactate, measurement 1
8	Arsenic(V)	As(V)	µmol/l	Visscher, Pieter T	Hydride generation atomic fluorescence spectroscopy (HGAFS)	10 mM Lactate, measurement 2
9	Arsenic(V)	As(V)	µmol/l	Visscher, Pieter T	Hydride generation atomic fluorescence spectroscopy (HGAFS)	10 mM Acetate, measurement 1
10	Arsenic(V)	As(V)	µmol/l	Visscher, Pieter T	Hydride generation atomic fluorescence spectroscopy (HGAFS)	10 mM Acetate, measurement 2

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

160 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Run	2 Time [h]	3 As(V) [µmol/l] (No addition, measurement 1)	4 As(V) [µmol/l] (No addition, measurement 2)	5 As(V) [µmol/l] (Autoclaved, measurement 1)	6 As(V) [µmol/l] (Autoclaved, measurement 2)	7 As(V) [µmol/l] (10 mM Lactate, measurement 1)	8 As(V) [µmol/l] (10 mM Lactate, measurement 2)	9 As(V) [µmol/l] (10 mM Acetate, measurement 1)	10 As(V) [µmol/l] (10 mM Acetate, measurement 2)
first	-0.5	38	35	41	39	35	33	35	37
first	0.0	512	515	530	524	520	518	510	515
first	1.0	514	518	532	530	499	505	477	485
first	2.0	510	511	530	538	464	477	442	451
first	4.0	509	510	528	525	432	443	401	390
first	6.0	508	508	528	524	415	425	312	324
first	8.0	505	501	530	527	377	368	245	259
first	10.0	500	503	527	524	339	332	180	186
first	14.0	495	497	525	522	281	268	74	78
first	18.0	488	490	524	519	235	224	71	77
repeat	-0.5	40		48		38		36
repeat	0.0	550		578		542		552
repeat	1.0	547		584		534		536
repeat	2.0	542		602		527		517
repeat	4.0	548		589		508		478
repeat	6.0	541		580		488		445
repeat	8.0	545		577		471		408
repeat	10.0	539		569		451		370
repeat	14.0	536		572		414		298
repeat	18.0	536		561		381		236