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Belowground carbon stock data in the Ankeniheny Zahamena forest corridor, Madagascar

Data comprise root weight (fresh and dry), root biomass and carbon stock, root mat measurements, root architecture, litter measurements and pivot, stump and surface root data for trees selected using the Voronoi or Pit method and sampled in the Ankeniheny Zahamena forest corridor, the remains of the evergreen forest of eastern Madagascar. Data were collected as part of a project funded under the Ecosystem Services for Poverty Alleviation (ESPA) programme. Work package 4 P4GES project, grant references: NE/K008692/1, NE/K010115/1, and NE/K010220-1 Full details about this dataset can be found at https://doi.org/10.5285/993c5778-e139-4171-a57f-7a0f396be4b8

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Identification info

Metadata Language
English (en)
Character set
utf8
Dataset Reference Date ()
2017-03-03
Identifier
https://catalogue.ceh.ac.uk/id/993c5778-e139-4171-a57f-7a0f396be4b8
Identifier
doi: / 10.5285/993c5778-e139-4171-a57f-7a0f396be4b8
Other citation details
Razakamanarivo, H., Razafimbelo, T., Andriamananjara, A., Rianahary, A., Razafindrakoto, M., Harinirina, A. (2017). Belowground carbon stock data in the Ankeniheny Zahamena forest corridor, Madagascar. NERC Environmental Information Data Centre 10.5285/993c5778-e139-4171-a57f-7a0f396be4b8
  Laboratoire des Radio Isotopes, Université d'Antananarivo - Herintsitohaina Razakamanarivo
  Laboratoire des Radio Isotopes, Université d'Antananarivo - Razakamanarivo, H.
  Laboratoire des Radio Isotopes, Université d'Antananarivo - Razafimbelo, T.
  Laboratoire des Radio Isotopes, Université d'Antananarivo - Andriamananjara, A.
  Laboratoire des Radio Isotopes, Université d'Antananarivo - Rianahary, A.
  Laboratoire des Radio Isotopes, Université d'Antananarivo - Razafindrakoto, M.
  Laboratoire des Radio Isotopes, Université d'Antananarivo - Harinirina, A.
  NERC Environmental Information Data Centre
  NERC EDS Environmental Information Data Centre
Maintenance and update frequency
asNeeded
GeoNames
  • Madagascar
  • Ankeniheny Zahamena forest corridor
Keywords
  • CAZ
  • Corridor Ankeniheny Zahamena
  • ESPA
  • stump
  • pivot
  • root
  • carbon stock
  • pit
  • Eastern humid region
  • below ground carbon stock
Limitations on Public Access
otherRestrictions
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no limitations
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This resource is made available under the terms of the Open Government Licence
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© Laboratoire des Radio Isotopes, Université d'Antananarivo
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otherRestrictions
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Acknowledgement of the Laboratoire des Radio Isotopes, Université d'Antananarivo is required for products derived from these data
Use constraints
otherRestrictions
Other constraints
If you reuse this data, you should cite: Razakamanarivo, H., Razafimbelo, T., Andriamananjara, A., Rianahary, A., Razafindrakoto, M., Harinirina, A. (2017). Belowground carbon stock data in the Ankeniheny Zahamena forest corridor, Madagascar. NERC Environmental Information Data Centre https://doi.org/10.5285/993c5778-e139-4171-a57f-7a0f396be4b8
Spatial representation type
textTable
Topic category
  • Economy
  • Environment
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Begin date
2013-06-01
End date
2017-02-28
 
Code
WGS 84

Distribution Information

Data format
  • Comma-separated values (CSV) ()

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Supporting information

Supporting information available to assist in re-use of this dataset

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Supporting information

Supporting information available to assist in re-use of this dataset

 
Quality Scope
dataset
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Report

Dataset Reference Date ()
2010-12-08
Statement
Full materials and methods available from Supporting Information (Manual_2_Belowground_Root_Survey) A survey was conducted in humid tropical forest in Ankeniheny-Zahamena corridor (CAZ), located on the eastern Madagascar. This area, extends over 370,032 hectares (ha), is located between 48° 49' to 49°03 ' East and 17° 30' to 17° 43' south. Four zones of interest (ZOIs) were selected for the purposes of this study: Lakato (ZOI1), Andasibe (ZOI2), Anjahamana (ZOI3) and Didy (ZOI4). The selection of four zones was based on a range of biophysical criterias: altitude, slope and other biophysical criterias as bioclimate zone, length of dry season, soil type. Moreover, others criterias were considered such as the deforestation history and access. In each zone, some sites were selected. Site is defined as a unit of sampling where field activities were done. The selection of sites was based on a number of criterias including: - Land use characterization: closed canopy, tree fallow, shrub fallow and tany maty or degraded grassland - Other criteria defined by biophysical workpackages (WP2 (Hydrology workpackage) &WP5 (biodiversity workpackage)): Slope of site should be less than 45 degrees. The Voronoi polygon is the polygon of occupancy and the elementary space which is formed by the intersection of the perpendicular lines that pass through the midpoints of the lines connecting the center of the sampled tree to the center of the nearest neighboring trees. Here a simplified voronoi was used because of tropical forest complexity, where trees have different ages and different dimensions. Large trees are neighbours of small trees. In order to estimate the root biomass around the trees, we carried out an excavation of the roots in pits neighbouring the target tree where there is no tree.

Metadata

File identifier
993c5778-e139-4171-a57f-7a0f396be4b8 XML
Metadata Language
English (en)
Character set
ISO/IEC 8859-1 (also known as Latin 1)
Resource type
dataset
Hierarchy level name
dataset
Metadata Date
2022-05-20T10:40:12
Metadata standard name
UK GEMINI
Metadata standard version
2.3
  Environmental Information Data Centre
Lancaster Environment Centre, Library Avenue, Bailrigg , Lancaster , LA1 4AP , UK
 
 

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