Analyses of soils sampled on Madagascar Highlands following temperature and rainfall gradients in 2014

Version 2.0
Bernard, Laetitia; Razanamalala, Kanto; Razafimbelo, Tantely M.; Maron, Pierre-Alain; Ranjard, Lionel; Chemidlin Prévost-Bouré, Nicolas; Lelièvre, Mélanie; Dequiedt, Samuel; Ramaroson, Volaniaina; Marsden, Claire; Becquer, Thierry; Trap, Jean; Blanchart, Eric, 2022, "Analyses of soils sampled on Madagascar Highlands following temperature and rainfall gradients in 2014", https://doi.org/10.23708/OMIROI, DataSuds, V2, UNF:6:E57hcLurg305IF1DoMg8+g== [fileUNF]
Learn about Data Citation Standards.
Dataset Metrics
18 Downloads
Description
Priming effect (PE) in soil is proposed to be generated by two distinct mechanisms: “stoichiometric decomposition” and/or “nutrient mining” theories. Each mechanism gets its own dynamics, involves its own microbial actors and targets different soil organic matter (SOM) pools. The present study aims to evaluate how climatic parameters drive the intensity of each PE generation mechanism via the modification of microbial and physicochemical soil properties.

Soils were sampled (May 2014) in the center of Madagascar, along climatic gradients designed to distinguish temperature from rainfall effects. Abiotic soil descriptors were Bulk Density, granulometry (clay silt and sand %), soil humidity, pH, CEC, oxydable Aluminium and Iron (estimation from spectral data) Kaolinite and Gibbsite content (estimations from spectral data), Total C, N and P, mineral N (addition of NH3 and NH4 data), available P.
Biotic descriptors were microbial biomass phosphorus (MBP), molecular microbial biomass (MMB), 16S and 18S copy numbers per g of soil (qPCR), and bacterial and fungal communities composition (at the phylum level) obtained by 454 pyrosequencing methodology. DNA sequences were deposited in the European Nucleotide Archive, under the study accession number PRJEB19651.
Soil respiration, wheat straw mineralization, and induced Priming effect have been recorded after a 7 and 42 days of soils laboratory incubation. All methodologies are described in the attached paper. (2019-11-26)
Subject Earth and Environmental Sciences
Keyword ferralsols, microorganisms, microbial ecology, Madagascar
Related Publication Razanamalala K., Razafimbelo T., Maron P.A., Ranjard L., Chemidlin-Prévost-Boure N., Lelièvre M., Dequiedt S., Ramaroson V., Marsden C., Becquer T., Trap J., Blanchart E. & Bernard L. 2018. Soil microbial diversity drives the priming effect along climate gradients: a case study in Madagascar. The ISME Journal, 12:451-462. doi: 10.1038/ismej.2017.178
Notes Data type: survey data, analysis data
License/Data Use Agreement

Custom Dataset Terms

Filter by
1 to 2 of 2 Files
Analyses_soils_Madagascar_Highlands.tab
Tabular Data - 24.5 KB
Published Oct 27, 2022
6 Downloads
77 Variables, 49 Observations UNF:6:WXQIKanIsaVN3Q5UmY676g==
Raw data of variables measured on soil sampled on climate gradient. EXCEL format
DataGeospatial
Analyses_soils_Madagascar_Highlands.tsv
Tabular Data - 24.6 KB
Published Oct 27, 2022
7 Downloads
77 Variables, 49 Observations UNF:6:cp4p0R5en79tIfcFSh0N9A==
Raw data of variables measured on soil sampled on climate gradient. Tab-separated values (TSV) format.
DataGeospatial
Edit File

This file has already been deleted (or replaced) in the current version. It may not be edited.

Restrict Access

Restricting limits access to published files. People who want to use the restricted files can request access by default. If you disable request access, you must add information about access to the Terms of Access field.

Learn about restricting files and dataset access in the User Guide.

Enable access request
You must enable request access or add terms of access to restrict file access.
Save Changes
Edit Embargo

The selected file or files have already been published. Contact an administrator to change the embargo date or reason of the file or files.
Delete Files

The file will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Select File(s)

Please select one or more files.

Share Dataset

Share this dataset on your favorite social media networks.

Dataset Citations

Citations for this dataset are retrieved from Crossref via DataCite using Make Data Count standards. For more information about dataset metrics, please refer to the User Guide.

Sorry, no citations were found.
Restricted Files Selected

The selected file(s) may not be downloaded because you have not been granted access.

Download Options

The files selected are too large to download as a ZIP.

You can select individual files that are below the 300.0 MB download limit from the files table, or use the Data Access API for programmatic access to the files.

Select File(s)

Please select a file or files to be downloaded.

Restricted Files Selected

The restricted file(s) selected may not be downloaded because you have not been granted access.

Click Continue to download the files you have access to download.

Delete Dataset

Are you sure you want to delete this dataset and all of its files? You cannot undelete this dataset.

Delete Draft Version

Are you sure you want to delete this draft version? Files will be reverted to the most recently published version. You cannot undelete this draft.

Unpublished Dataset Private URL

Private URL can only be used with unpublished versions of datasets.

Unpublished Dataset Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your unpublished dataset.

Delete Files

The file(s) will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Compute

This dataset contains restricted files you may not compute on because you have not been granted access.

Deaccession Dataset

Are you sure you want to deaccession? The selected version(s) will no longer be viewable by the public.

Deaccession Dataset

Are you sure you want to deaccession this dataset? It will no longer be viewable by the public.

Version Differences Details

Please select two versions to view the differences.

Version Differences Details
 
Version:
Last Updated:
Version:
Last Updated:
Select File(s)

Please select a file or files for access request.

Select File(s)

Embargoed files cannot be accessed. Please select an unembargoed file or files for your access request.

Edit Tags

Select existing file tags or create new tags to describe your files. Each file can have more than one tag.

Request Access

  You need to Log In to request access.

Dataset Terms

This dataset is made available under the following terms. Please confirm and/or complete the information needed below in order to continue.

Our Community Norms as well as good scientific practices expect that proper credit is given via citation. Please use the data citation shown on the dataset page.

Custom Dataset Terms — the following Custom Dataset Terms have been defined for this dataset.

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
Licence Creative Commons
Ce(tte) œuvre est mise à disposition selon les termes de la Licence Creative Commons Attribution 4.0 International.
Preview Guestbook

Upon downloading files the guestbook asks for the following information.

Account Information

Package File Download

Use the Download URL in a Wget command or a download manager to download this package file. Download via web browser is not recommended. User Guide - Downloading a Dataverse Package via URL

https://dataverse.ird.fr/api/access/datafile/

Request Access

Please confirm and/or complete the information needed below in order to request access to files in this dataset.

Compute Batch
Clear Batch
Dataset Persistent Identifier Change Compute Batch
Compute Batch
Submit for Review

You will not be able to make changes to this dataset while it is in review.

Publish Dataset

Are you sure you want to republish this dataset?

Select if this is a minor or major version update.

Publish Dataset

This dataset cannot be published until UMR Eco&Sols is published by its administrator.

Publish Dataset

This dataset cannot be published until UMR Eco&Sols and DataSuds are published.

Return to Author

Return this dataset to contributor for modification.