Soil physicochemical parameters along a chronosequence at the coastal alluvial fan Paposo, Atacama Desert

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Title:Main Title: Soil physicochemical parameters along a chronosequence at the coastal alluvial fan Paposo, Atacama Desert
Description:Abstract: This dataset summarizes the following physicochemical parameters assessed for 32 soil samples sieved to <2 mm from 16 shallow soil profiles, which were sampled in two depth intervals (0–15 and 15–30 cm): CIELAB soil colour, spectrophotometric redness index, electrical conductivity, soil pH, contents of organic carbon, organic phosphorus and total phosphorus, proportion of organic phosphorus in total phosphorus, calcium carbonate content, geochemical proxies for (de)calcification and (de)salinization, and contents of total and poorly crystalline pedogenic iron oxides. Constituting a soil chronosequence at the south-central coast of the Atacama Desert, four shallow soil profiles were sampled from each of the four morphostratigraphic units of the coastal alluvial fan Paposo (25.03°S/70.47°W). Results are stored in a .csv table.
Identifier:10.5880/CRC1211DB.56 (DOI)
Responsible Party
Creators:Janek Walk (Author), Philipp Schulte (Author), Melanie Bartz (Author), Ariane Binnie (Author), Martin Kehl (Author), Ramona Mörchen (Author), Xiaolei Sun (Author), Georg Stauch (Author), Christopher Tittmann (Author), Roland Bol (Author), Helmut Brückner (Author), Frank Lehmkuhl (Author)
Funding Reference:Deutsche Forschungsgemeinschaft (DFG): CRC 1211: Earth - Evolution at the Dry Limit
Publisher:CRC1211 Database (CRC1211DB)
Publication Year:2022
Topic
CRC1211 Topic:Surface
Related Subproject:C2
Subjects:Keywords: Soil Sciences, Geomorphology, Biogeochemistry of Soils, Arid Zone
Geogr. Information Topic:Environment
File Details
Filename:PAP_soil_physchem.zip
Data Type:Dataset - Data table
Size:1 Datasets
File Size:8 KB
Dates:Updated: 15.12.2022
Other: 16.03.2018 (Sampled)
Other: 17.03.2018 (Sampled)
Other: 19.03.2018 (Sampled)
Other: 20.03.2018 (Sampled)
Other: 26.03.2018 (Sampled)
Other: 24.08.2018 (Sampled)
Mime Type:application/zip
Data Format:CSV
Language:English
Status:Completed
Archive Content
Constraints
Download Permission:Free
General Access and Use Conditions:According to the CRC1211DB data policy agreement. © Author(s) 2022. CC Attribution 4.0 license.
Access Limitations:According to the CRC1211DB data policy agreement. © Author(s) 2022. CC Attribution 4.0 license.
Licence:[Creative Commons] Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Geographic
Specific Information - Data
Temporal Extent:16.03.2018 - 24.08.2018
Subtype:Natural Science Data
Metadata Details
Metadata Creator:Janek Walk
Metadata Created:15.12.2022
Metadata Last Updated:15.12.2022
Subproject:C2
Funding Phase:2
Metadata Language:English
Metadata Version:V50
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