Dataset: HUN SW Potentially Impacted Reaches by Quantile v01


Description

Abstract

The dataset was derived by the Bioregional Assessment Programme from multiple source datasets. The source datasets are identified in the Lineage field in this metadata statement. The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.

This dataset is a subset of the Hunter Riverine landscapes classes to be shown as an augmentation to the modelled river impacts layer.

It contains non-ephemeral landscape classes (low to mod intermittent, mod to highly intermittent and perennial) which are deemed to be potentially subject to hydrological change due to having their headwaters in areas subject to ACRD induced drawdown.

Potential impact is flagged at Q05, Q50 and Q95 levels in the attribute table.

Purpose

for use in map reports

Dataset History

Non ephemeral stream landscape classes were compared with foot prints of 0.2m groundwater ACRD drawdown at the Q05 Q50 and Q95 levels. Streams rising out of and/or intersecting the footprints at the respective quantiles were tagged acoordingly were selected out and tagged accordingly in the attribute table

Dataset Citation

Bioregional Assessment Programme (2017) HUN SW Potentially Impacted Reaches by Quantile v01. Bioregional Assessment Derived Dataset. Viewed 13 March 2019, http://data.bioregionalassessments.gov.au/dataset/55c568ce-ec90-40ca-9fd6-6c8fa58519e7.

Dataset Ancestors

General Information

Distributions