Victorian Catchment Management Authority Boundaries

## **Abstract** \n\nThis data and its metadata statement were supplied to the Bioregional Assessment Programme by a third party and are presented here as originally supplied.\n\n\n\nThis layer represents the Catchment Management Authority boundaries (derived from CALP100).\n\n\n\nThe Catchment Management Authorities (CMAs) were established on 1 July 1997 with the aim of creating a whole of catchment approach to natural resource management in the state. The new CMAs combined the roles of the former, River Management Boards and Catchment and Land Protection Boards, and community based advisory groups such as salinity plan implementation groups and water quality working groups. Port Phillip has also recently become a CMA.\n\n## **Purpose** \n\nThis dataset identifies the Catchment Management Authority boundaries. The definition of these administrative / cultural boundaries was required for legal process (definition of jurisdiction). The\n\nboundaries can be used to subset other natural resource datasets.\n\n## **Dataset History** \n\nData Set Source:\n\nThe internal boundaries were largely derived from the LandCare boundaries coverage (a Centre for Land Protection Research coverage) that was primarily based on River basin boundaries. If the boundaries were not co-incident other sources were used such as 1:100,000 roads (ROAD100), and land management boundaries (LANDMMT100).The state boundary was derived from 1:100,000 hydrology (HYDRO100) and land management (LANDMMT100). The edits for the North East and East Gippsland boundaries were done by LICS Pty Ltd and then passed onto to CLPR.The changes were signed off by the minister 28/11/00.\n\n\n\nCollection Method: maps\n\n\n\nProcessing Steps: -\n\n## **Dataset Citation** \n\n"Victorian Department of Environment, Land, Water and Planning" (2015) Victorian Catchment Management Authority Boundaries. Bioregional Assessment Source Dataset. Viewed 05 October 2018, http://data.bioregionalassessments.gov.au/dataset/c4ae7e61-ca07-43ee-b37f-c92cee9a6517.

## **摘要**

本数据集及其元数据声明由第三方提供给生物区域评估计划（Bioregional Assessment Programme），本文档按原始提交版本呈现。

本图层代表流域管理局（Catchment Management Authority，简称CMA）的辖区边界，其数据源自CALP100数据集。

流域管理局（CMA）于1997年7月1日正式设立，旨在建立全州范围内的全流域自然资源管理模式。新设立的CMA整合了原河流管理局、流域与土地保护局的职能，以及社区主导的咨询小组（如盐度计划实施小组、水质工作组）的相关职责。菲利普港（Port Phillip）近期也已正式成为CMA辖区。

## **用途**

本数据集用于明确流域管理局的辖区边界。此类行政/文化边界的界定是法律程序（司法管辖权划定）的必要前提。该边界图层可用于对其他自然资源数据集进行分区裁剪。

## **数据集历史**

数据集来源：
内部边界主要源自LandCare（土地保育）边界覆盖数据（土地保护研究中心（Centre for Land Protection Research）的覆盖数据集），该数据集最初以流域边界为基础。若边界无法匹配，则采用其他数据源，如1:10万道路数据（ROAD100）、土地管理边界数据（LANDMMT100）。全州边界源自1:10万水文数据（HYDRO100）与土地管理数据（LANDMMT100）。东北与东吉普斯兰（East Gippsland）辖区边界的编辑工作由LICS Pty Ltd完成，随后移交至CLPR。上述变更于2000年11月28日获部长签署批准。

采集方法：地图
处理步骤：-

## **数据集引用**

‘维多利亚州环境、土地、水利与规划部（Victorian Department of Environment, Land, Water and Planning）’（2015）：《维多利亚州流域管理局辖区边界》，生物区域评估源数据集。2018年10月5日查阅，链接：http://data.bioregionalassessments.gov.au/dataset/c4ae7e61-ca07-43ee-b37f-c92cee9a6517。