345 datasets found

  • ecr_slope

    Landcare Research New Zealand Limited
    A 25m resolution slope grid, derived from a digital elevation model (DEM) clipped from Landcare Research's national 25m DEM for use as a regression variable for calculating ECR BASE carrying capacity. For use with Model 2..
    Created 11 April 2018 • Updated 11 April 2018

  • FSL pH

    Landcare Research New Zealand Limited
    The New Zealand Fundamental Soil Layer originates from a relational join of features from two databases: the New Zealand Land Resource Inventory (NZLRI), and the National Soils Database (NSD). The NZLRI is a national polygon database of physical land resource information, including a soil unit. Soil is one in an inventory of five physical factors...
    Created 11 April 2018 • Updated 11 April 2018

  • Mean May Soil Temperature (South Island)

    Landcare Research New Zealand Limited
    Soil temperature surfaces for the South Island of New Zealand are based on analysis of a combination of monthly mean soil temperature data from the NIWA (National Institute of Water and Atmospheric Research)3 years data from 175 mini-data-loggers (1997-2000) laid out in a stratified sampling scheme at 7 climatically representative locations in the South...
    Created 11 April 2018 • Updated 11 April 2018

  • FSL South Island (all attributes)

    Landcare Research New Zealand Limited
    The New Zealand Fundamental Soil Layer originates from a relational join of features from two databases: the New Zealand Land Resource Inventory (NZLRI), and the National Soils Database (NSD). The NZLRI is a national polygon database of physical land resource information, including a soil unit. Soil is one in an inventory of five physical factors...
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - Ferns - Underlying Data: gdmxtran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict fern compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • EcoSat Forest (South Island)

    Landcare Research New Zealand Limited
    Map of indigenous forest classes in New Zealand (podocarp, broadleaved, beech, podocarp-broadleaved, beech-broadleaved, podocarp-broadleaved-beech, kauri, coastal, subalpine scrub).
    Created 11 April 2018 • Updated 11 April 2018

  • ecr_aspect180

    Landcare Research New Zealand Limited
    A 25m resolution grid of aspect in degrees north of south, for use as a regression variable for calculating BASE carrying capacity using Model 1 where:if aspect <= 180 then aspect180 = aspectelse if aspect > 180 then aspect180 = 360 - aspectThis aspect data is symmetrical around north-south, meaning east and west are considered equivalent (90...
    Created 11 April 2018 • Updated 11 April 2018

  • Mean October Soil Temperature (South Island)

    Landcare Research New Zealand Limited
    Soil temperature surfaces for the South Island of New Zealand are based on analysis of a combination of monthly mean soil temperature data from the NIWA (National Institute of Water and Atmospheric Research) 3 years data from 175 mini-data-loggers (1997-2000) laid out in a stratified sampling scheme at 7 climatically representative locations in the South...
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - Ferns - Underlying Data: gdmytran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict fern compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • Land Elements (South Island)

    Landcare Research New Zealand Limited
    This data layer was derived from terrain analysis of a 25 m resolution national digital terrain model to create a setof landform elements. The landform elements are derived from a fuzzy classification based on local geometry (curvature and slope) and landscape context, and provide a primary foundation for mapping soil distribution in steepland land...
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - Ferns - Underlying Data: r2pettran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict fern compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • NZLRI South Island, Edition 2 (all attributes)

    Landcare Research New Zealand Limited
    The New Zealand Land Resource Inventory (NZLRI) is a national database of physical land resource information. It comprises two sets of data compiled using stereo aerial photography, published and unpublished reference material, and extensive field work: An inventory of five physical factors (rock type, soil, slope, present type and severity of erosion,...
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - Ferns - Underlying Data: tmintran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict fern compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - Ferns - Underlying Data: discoasttran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict fern compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • Vegetative Cover Map of New Zealand

    Landcare Research New Zealand Limited
    The 1:1,000,000 scale Vegetative Cover Map of New Zealand is the first vegetation survey which can be applied nationally for planning, research, and education. It optimises the cartographic potential of the vegetation information available in the early 1980s and provides a historical record which will aid in future analyses of vegetative cover and land...
    Created 11 April 2018 • Updated 11 April 2018

  • NZLRI Rock

    Landcare Research New Zealand Limited
    The NZLRI is a spatial database containing about 100,000 polygons (map units), each of which describes a parcel of land in terms of five characteristics or attributes (rock, soil, slope, erosion, vegetation). This layer represents a GIS dissolve on the rock attribute of the NZLRI.
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - Ferns - Underlying Data: junestran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict fern compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - Trees and Shrubs - Underlying Data: calciumtran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict tree and shrub compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These...
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - Ferns - Underlying Data: calciumtran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict fern compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • GDM - All Plants - Underlying Data: gdmytran

    Landcare Research New Zealand Limited
    This layer provides a transformation of environmental layer to best predict plant compositional turnover. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relationship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. These transformed...
    Created 11 April 2018 • Updated 11 April 2018
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