2016 SoE Biodiversity NVIS community change 5000 ha (%)

Map showing the changes in vegetation patch size in 75 Australian vegetation communities (as defined by the National Vegetation Information System 4.1). Underpinning data is a fragmentation measure reflecting the change in proportion of vegetation patches made up of less than 5000 hectares. Data analysis provided by Ayesha Tulloch of the Australian National University - using data from the the Australian Government Department of the Environment and Energy (National Vegetation Information System (NVIS) Major Vegetation Subgroups (MVS) 4.1). For further information on the data analysis see:\r\n\r\nTulloch AIT, Barnes MD, Ringma J, Fuller RA & Watson JEM (2015). Understanding the importance of small patches of habitat for conservation. Journal of Applied Ecology 53(2):418-429 (http://onlinelibrary.wiley.com/doi/10.1111/1365-2664.12547/abstract). The data analysis by A. Tulloch is covered by a Creative Commons - Non Commercial - No Derivatives license. \r\n\r\nThe original data sourced from the Australian Government is in the public domain, licensed under CC BY Attribution 4.0. For the original data refer to: http://www.environment.gov.au/about-us/environmental-information-data/open-data\r\n\r\nMap prepared by the Department of Environment and Energy in order to produce Figure BIO11 (b) in the Biodiversity theme of the 2016 State of the Environment Report, available at http://www.soe.environment.gov.au\r\n\r\nThe map service can be viewed at: http://soe.terria.io/#share=s-hwp3nM5vSx4kHCvesLU7kR53VMd\r\n\r\nDownloadable spatial data also available below.\r\n

本地图展示了75个澳大利亚植被群落（依据《国家植被信息系统4.1版》（National Vegetation Information System 4.1）定义）的植被斑块面积变化情况。支撑数据为一项破碎化测度指标，用于反映面积小于5000公顷的植被斑块占比变化情况。

本数据分析由澳大利亚国立大学的艾莎·塔洛克（Ayesha Tulloch）完成，所用数据源自澳大利亚环境与能源部发布的《国家植被信息系统（National Vegetation Information System, NVIS）主要植被亚组（Major Vegetation Subgroups, MVS）4.1版》数据集。如需了解数据分析的详细背景与方法，请参阅：

Tulloch AIT、Barnes MD、Ringma J、Fuller RA及Watson JEM（2015）. 小型生境斑块对保护工作的重要性解析. 《应用生态学杂志》（Journal of Applied Ecology），53(2):418-429（原文链接：http://onlinelibrary.wiley.com/doi/10.1111/1365-2664.12547/abstract）。

艾莎·塔洛克所完成的数据分析采用知识共享署名-非商业性使用-禁止演绎（Creative Commons - Non Commercial - No Derivatives）许可协议。

源自澳大利亚政府的原始数据属于公共领域，采用CC BY 4.0（知识共享署名4.0）许可协议。如需获取原始数据，请访问：http://www.environment.gov.au/about-us/environmental-information-data/open-data

本地图由澳大利亚环境与能源部编制，用于制作2016年《环境状况报告》生物多样性主题下的图件BIO11(b)，该报告可通过http://www.soe.environment.gov.au查阅获取。

该地图服务可通过以下链接访问：http://soe.terria.io/#share=s-hwp3nM5vSx4kHCvesLU7kR53VMd

下方同时提供可下载的空间数据。