345 datasets found

  • GDM Classification of New Zealand Biotic Composition for Trees and Shrubs 21 groups

    Landcare Research New Zealand Limited
    This layer provides a classification of New Zealand ecosystems according to tree and shrub composition. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relation ship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. The transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • Soil Map of Franklin County

    Landcare Research New Zealand Limited
    The dataset contains polygons of soils of Franklin County mapped at 1:63 360. The attributes contain the soil series and the soil classification. No analytical properties of the soil are included.
    Created 11 April 2018 • Updated 11 April 2018

  • Land Cover Database - LCDB v3.3 Change

    Landcare Research New Zealand Limited
    This data set (LCDB v3.3 Change) is a mask of non temporal changes made between LCDB v3.3 and the previous version (LCDB v3.0) and temporal change between the 2001 and 2008 timesteps. The non-temporal changes include errors in the earlier mappings and linework refinement, including reversal of over-smoothed hand-drawn linework in v3.0. Errors were...
    Created 11 April 2018 • Updated 11 April 2018

  • Soil Map of Rangitikei County

    Landcare Research New Zealand Limited
    The dataset contains polygons of soils of Rangitikei County, mapped at 1:63360. Existing soil data by Cowie et al. (1967) were incorporated into this survey. The attributes contain the soil series and the soil classification. No analytical properties of the soil are included.
    Created 11 April 2018 • Updated 11 April 2018

  • NZEEM (Erosion Rates) North Island

    Landcare Research New Zealand Limited
    Mean annual erosion rates (tonnes of soil/km2/yr) in the North Island of New Zealand under current landcover generated from EcoSat Woody (2001-2003). This layer is not available for download on LRIS. If you are interested in downloading that layer, please contact John Dymond. Reference: John R. Dymond, Harley D. Betts, Christina S. Schierlitz, An erosion...
    Created 11 April 2018 • Updated 11 April 2018

  • LCDB v4.1 - Land Cover Database version 4.1, Chatham Islands

    Landcare Research New Zealand Limited
    The New Zealand Land Cover Database (LCDB) is a multi-temporal, thematic classification of New Zealand's land cover. It contains 33 mainland classes (35 including the offshore Chatham Islands). The classification has evolved from version to version but backward compatibility has been maintained. Geographic features are described by a polygon boundary, a...
    Created 11 April 2018 • Updated 11 April 2018

  • LENZ - Chemical limitations to plant growth

    Landcare Research New Zealand Limited
    Chemical limitations to plant growth data layer used in the creation of Land Environments of New Zealand (LENZ) classification. The classification layers have been made publicly available by the Ministry for the Environment (see https://data.mfe.govt.nz/layers/?q=LENZ for to access these layers). This data layer defines three classes of soil based on...
    Created 11 April 2018 • Updated 11 April 2018

  • Soil Map of Otaki District

    Landcare Research New Zealand Limited
    The dataset contains polygons of soils of Otaki District mapped at 1:15000. The attributes contain the soil series and the soil classification. No analytical properties of the soils are included.
    Created 11 April 2018 • Updated 11 April 2018

  • FSL Rock Outcrops and Surface Boulders

    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 Classification of New Zealand Biotic Composition for All Forest Plants 20 groups

    Landcare Research New Zealand Limited
    This layer provides a classification of New Zealand ecosystems according to plant composition. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relation ship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. The transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • LENZ - October vapour pressure deficit

    Landcare Research New Zealand Limited
    October vapour pressure deficit data layer used in the creation of Land Environments of New Zealand (LENZ) classification. The classification layers have been made publicly available by the Ministry for the Environment (see https://data.mfe.govt.nz/layers/?q=LENZ for to access these layers). October vapour pressure deficit, recorded in kPa, is used to...
    Created 11 April 2018 • Updated 11 April 2018

  • FSL Cation Exchange Capacity

    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

  • FSL Topsoil Gravel Content

    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

  • LENZ - Induration (Soil Hardness)

    Landcare Research New Zealand Limited
    Induration data layer used in the creation of Land Environments of New Zealand (LENZ) classification. The classification layers have been made publicly available by the Ministry for the Environment (see https://data.mfe.govt.nz/layers/?q=LENZ for to access these layers). Induration is a measure of how hard the soil is and is quantified by how much force...
    Created 11 April 2018 • Updated 11 April 2018

  • Soil Map of part Raglan County, South Auckland, New Zealand

    Landcare Research New Zealand Limited
    The dataset contains polygons of soils of part Raglan County mapped at 1:63360. The attributes contain the soil series and the soil classification. No analytical properties of the soil are included.
    Created 11 April 2018 • Updated 11 April 2018

  • FSL Depth to Slowly Permeable Horizon

    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 Classification of New Zealand Biotic Composition for All Forest Plants 400 groups

    Landcare Research New Zealand Limited
    This layer provides a classification of New Zealand ecosystems according to plant composition. Generalized Dissimilarity Modelling was used to produce a model of biotic composition in relation ship to environment and biogeography. This model was used to transform and scale environmental layers to predict community composition. The transformed...
    Created 11 April 2018 • Updated 11 April 2018

  • Vulnerability to Soil Structural Degradation

    Landcare Research New Zealand Limited
    Untimely cultivation, grazing and forestry operations when the soils are wet give rise to a rapid and marked loss of soil structure and a reduction in soil permeability and aeration owing to the compaction, deformation and consolidation of the topsoil and upper subsoil. This degradation results from the pressure of heavy machinery or treading by stock....
    Created 11 April 2018 • Updated 11 April 2018

  • FSL soil carbon

    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

  • FSL Salinity

    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
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