Probable Vegetation Groundwater Dependent Ecosystems - Hunter / Central Rivers

The purpose of this project is to create a data set that identifies vegetation communities that have a probability of being a groundwater dependent ecosystem within NSW. Probability categories are high, medium, low and non GDE. The data is required to meet legislative requirements for water sharing plans and water resource plans. This is a base data layer that can be used to aid research projects, assessment of state significant development applications, licence applications and compliance issues. For ease of data modelling and management, the dataset was divided into the following catchment management areas; Border Rivers-Gwydir, Central Tablelands, Central West, Hawkesbury-Nepean, Hunter-Central Rivers, Lachlan, Lower Murray Darling, Murray, Murrumbidgee, Namoi, Northern Rivers, Southern Rivers, Southern Tablelands, Sydney Metro and Western Division (Far West and Western MDBA). \r\n\r\nPlease note: Groundwater Dependent Ecosystem mapping used the NSW DPE Environment and Heritage vegetation mapping product as the underlying data source. NSW DPE Water activities such as bore applications that are examined at a site specific scale may need subsequent verification to confirm.\r\n\r\nMethod report is available via the DoI Water website - https://water.dpie.nsw.gov.au/__data/assets/pdf_file/0010/151894/High-Probability-GDE-method-report.pdf

本项目旨在构建一套数据集，用于识别澳大利亚新南威尔士州（New South Wales, NSW）内具有地下水依赖生态系统（groundwater dependent ecosystem, GDE）潜在概率的植物群落。概率分级分为高、中、低及非GDE四类。

该数据集需满足水分配计划与水资源计划的法定要求。本数据集作为基础数据图层，可用于辅助科研项目、州级重大开发申请评估、许可申请及合规性审查工作。

为便于数据建模与管理，本数据集按以下流域管理区进行划分：边境河流-吉德河（Border Rivers-Gwydir）、中央台地（Central Tablelands）、中西部地区（Central West）、霍克斯伯里-内皮尔（Hawkesbury-Nepean）、亨特-中央河（Hunter-Central Rivers）、拉克伦（Lachlan）、下墨累-达令（Lower Murray Darling）、墨累（Murray）、默伦比奇（Murrumbidgee）、纳莫伊（Namoi）、北部河流域（Northern Rivers）、南部河流域（Southern Rivers）、南部台地（Southern Tablelands）、悉尼都会区（Sydney Metro）及西部片区（Western Division, Far West and Western MDBA）。

请注意：本地下水依赖生态系统（GDE）制图以新南威尔士州环境与遗产部（NSW DPE）的植被制图产品作为基础数据源。新南威尔士州环境与遗产部的水务相关工作（如经特定场地尺度审查的钻孔申请）可能需要后续验证以确认相关信息。

方法报告可通过DoI Water水务官网获取，链接为：https://water.dpie.nsw.gov.au/__data/assets/pdf_file/0010/151894/High-Probability-GDE-method-report.pdf