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Fine root phosphatase enzyme activity in fertilised plots in Central Amazon, 2018

The data consists of potential phosphatase activity released by fine roots in old growth forests in Central Amazon. Fine roots younger than three months were sampled using the ingrowth core technique in a large-scale nutrient fertilisation experiment. Phosphatase activity is given as a mean of the plant community per plot, where five points inside each plot were sampled and separated in two different soil layers (0-10 and 10-30cm). Samples were collected in February 2018, eight months after the nutrient fertilisation started at the AFEX project area in Manaus, Brazil at the Biological Dynamics of Forest Fragments Project (BDFFP/ INPA). The study was funded by NERC, BDFFP (logistical support) and Brazilian government (student scholarship) Full details about this dataset can be found at https://doi.org/10.5285/6529004d-b6e8-429d-ac68-0f5324d7e5d0

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Date (Publication)
2020-04-03
Identifier
https://catalogue.ceh.ac.uk/id/6529004d-b6e8-429d-ac68-0f5324d7e5d0
Identifier
doi: / 10.5285/6529004d-b6e8-429d-ac68-0f5324d7e5d0
Other citation details
Lugli, L.F., Quesada, C.A.N., Andersen, K.M., Mercado, L.M., Fuchslueger, L., Martins, N.P., Schaap, K.J., Hartley, I.P. (2020). Fine root phosphatase enzyme activity in fertilised plots in Central Amazon, 2018. NERC Environmental Information Data Centre 10.5285/6529004d-b6e8-429d-ac68-0f5324d7e5d0
Author
  National Institute of Amazonian Research - Lugli, L.F.
https://orcid.org/0000-0001-8404-4841
Author
  National Institute of Amazonian Research - Quesada, C.A.N.
Author
  Nanyang Technological University - Andersen, K.M.
https://orcid.org/0000-0002-1460-9904
Author
  University of Exeter - Mercado, L.M.
https://orcid.org/0000-0003-4069-0838
Author
  University of Vienna - Fuchslueger, L.
https://orcid.org/0000-0002-9615-4439
Author
  National Institute of Amazonian Research - Martins, N.P.
Author
  National Institute of Amazonian Research - Schaap, K.J.
Author
  University of Exeter - Hartley, I.P.
https://orcid.org/0000-0002-9183-6617
Point of contact
  National Institute of Amazonian Research - Lugli, L.
Point of contact
  University of Exeter - Hartely, I.
https://orcid.org/0000-0002-9183-6617
Custodian
  NERC EDS Environmental Information Data Centre
Publisher
  NERC Environmental Information Data Centre
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no limitations
Use constraints
otherRestrictions Other restrictions
Other constraints
Natural Environment Research Council
Use constraints
otherRestrictions Other restrictions
Other constraints
This resource is available under the terms of the Open Government Licence
Use constraints
otherRestrictions Other restrictions
Other constraints
If you reuse this data, you should cite: Lugli, L.F., Quesada, C.A.N., Andersen, K.M., Mercado, L.M., Fuchslueger, L., Martins, N.P., Schaap, K.J., Hartley, I.P. (2020). Fine root phosphatase enzyme activity in fertilised plots in Central Amazon, 2018. NERC Environmental Information Data Centre https://doi.org/10.5285/6529004d-b6e8-429d-ac68-0f5324d7e5d0
Spatial representation type
textTable Text, table
Distance
1000  urn:ogc:def:uom:EPSG::9001
Metadata language
EnglishEnglish
Character set
utf8 UTF8
Topic category
  • Biota
  • Environment
Begin date
2018-02-01
End date
2018-09-30
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Unique resource identifier
WGS 84
Distribution format
  • Comma-separated values (CSV) ()

Distributor
  NERC EDS Environmental Information Data Centre
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Conformance result

Date (Publication)
2010-12-08
Statement
Root tips, that usually to refer absorptive fine roots directly responsible for nutrient acquisition, were cut from root sampled using ingrowth cores and potential root acid phosphomonoesterase activity was measured within 3 days of root sampling using a fluorimetric microplate assay. Roots were incubated with Methylumbelliferyl-phosphate (MUF) for 30 minutes at ~ 25 ˚C while gently shaking, and after the termination of the reaction fluorescence was read on a fluorometer (Tecan Infinite® 200 PRO, Grödig, Austria), at 365 nm excitation and 450 nm emission. Root phosphatase activity per plot was expressed in μmol MUF g−1 dry mass h
File identifier
6529004d-b6e8-429d-ac68-0f5324d7e5d0 XML
Metadata language
EnglishEnglish
Character set
ISO/IEC 8859-1 (also known as Latin 1) 8859 Part 1
Hierarchy level
dataset Dataset
Hierarchy level name
dataset
Date stamp
2025-11-05T08:45:01
Metadata standard name
UK GEMINI
Metadata standard version
2.3
Point of contact
  NERC EDS Environmental Information Data Centre
Lancaster Environment Centre, Library Avenue, Bailrigg , Lancaster , LA1 4AP , UK
https://eidc.ac.uk/
 
 

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