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C-isotopic signatures and soil properties of Amazon basin oxisols

Kuhnen, Ágatha; Matschullat, Jörg; Sierra, Carlos A; Lima, R. M. B. de


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{
  "inLanguage": {
    "alternateName": "eng", 
    "@type": "Language", 
    "name": "English"
  }, 
  "description": "<p>This dataset presents C isotopic data from two sites (Apu&iacute; and Manacapuru)&nbsp;located in the state of Amazonas, Brazil. Soils were sampled at three time periods, under weak raining&nbsp;(March-2016), extreme dry (August-2016), and strong&nbsp;wet (March-2017)&nbsp;conditions.&nbsp;The dataset first presents&nbsp;general information about the site (on the tab &quot;site&quot;), followed by&nbsp;more detailed information (on the tab &quot;profile&quot;) about both sampling locations. The&nbsp;coordinates, altitude, mean annual temperature, mean annual precipitation, soil order in USDA taxonomy and their respective land use categories&nbsp;and vegetation classifications&nbsp;are described.&nbsp;</p>\n\n<p>On the &#39;layer&#39; tab,&nbsp;information about the soil depth, percent sand, silt and clay, pH CaCl2 and H2O, Organic and Total Carbon, total nitrogen and carbon/nitrogen ratio are described. The bulk C-isotopic signature is also listed on this tab as the Bulk Layer &Delta;14C and its standard deviation, Bulk Layer Fraction Modern and its standard deviation.&nbsp;</p>\n\n<p>The&nbsp;&quot;Incubation&quot; tab describes&nbsp;details of the&nbsp;soil incubations conducted&nbsp;at Apu&iacute; and Manacapuru. Information about the material and length of incubation, as well as the CO2 fluxes over the duration of incubation are reported. The respired C-isotopic signature during the incubation is also given on this tab as the incubation &Delta;14C and its standard deviation, incubation Fraction Modern and its standard deviation.&nbsp;</p>", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "affiliation": "TU Bergakademie Freiberg", 
      "@id": "https://orcid.org/0000-0001-8027-7963", 
      "@type": "Person", 
      "name": "Kuhnen, \u00c1gatha"
    }, 
    {
      "affiliation": "TU Bergakademie Freiberg", 
      "@id": "https://orcid.org/0000-0003-0549-7354", 
      "@type": "Person", 
      "name": "Matschullat, J\u00f6rg"
    }, 
    {
      "affiliation": "Max Planck Institute for Biogeochemistry", 
      "@id": "https://orcid.org/0000-0003-0009-4169", 
      "@type": "Person", 
      "name": "Sierra, Carlos A"
    }, 
    {
      "affiliation": "Embrapa Amaz\u00f4nia Ocidental", 
      "@id": "https://orcid.org/0000-0003-1260-447X", 
      "@type": "Person", 
      "name": "Lima, R. M. B. de"
    }
  ], 
  "url": "https://zenodo.org/record/2645510", 
  "datePublished": "2019-11-05", 
  "isPartOf": [
    {
      "@id": "https://doi.org/10.5194/soil-2019-16", 
      "@type": "CreativeWork"
    }
  ], 
  "keywords": [
    "Carbon Isotope", 
    "ISRaD", 
    "Incubation", 
    "Organic Carbon", 
    "Total Carbon", 
    "14C", 
    "Amazon basin", 
    "Oxisols"
  ], 
  "@context": "https://schema.org/", 
  "distribution": [
    {
      "contentUrl": "https://zenodo.org/api/files/cf8c363f-ae10-486b-86af-8b7a1b50cf53/Kuhnen_2019.xlsx", 
      "encodingFormat": "xlsx", 
      "@type": "DataDownload"
    }
  ], 
  "identifier": "https://doi.org/10.5281/zenodo.2645510", 
  "@id": "https://doi.org/10.5281/zenodo.2645510", 
  "@type": "Dataset", 
  "name": "C-isotopic signatures and soil properties of Amazon basin oxisols"
}
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