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Victorian Tall Eucalypt Forest Plot Network: Bird Point Count Data, Central Highlands of Victoria, Australia, 2012

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The Victorian Tall Eucalypt Forest Plot Network Bird Point Count Data contains transect-based bird fauna data collected annually at a subset of 81 of the 175 permanent 3 hectare plots studied by the plot network in the Central Highlands of Victoria, Australia. Birds are counted using repeated time-controlled (5 minute) point interval counts conducted at 0 m, 50 m and 100 m along a permanent 100 m long transect, ordinarily over November/December and usually on an annual basis (note there was no data collection in 2006, 2008, or 2015, for example). Observations are made by two different observers on two separate mornings. This is part of a much larger dataset that began in 1983, when the Victorian Tall Eucalypt Forest Plot Network research plots commenced (but the research methods changed in 2004, which is the start year for this time series). A synopsis of related data packages which have been collected as part of the Victorian Tall Eucalypt Forest Plot Network’s full program is provided at http://www.ltern.org.au/index.php/ltern-plot-networks/victorian-tall-eucalypt-forest

维多利亚州高大桉树林样地网络(Victorian Tall Eucalypt Forest Plot Network)鸟类点计数数据集,涵盖基于样带法采集的鸟类群落数据。该数据采集自澳大利亚维多利亚州中部高地的该研究网络所布设的175个永久3公顷样地中的81个子样地,观测工作通常按年度开展。 观测采用沿100米长永久样带,于0米、50米及100米点位实施的重复计时(5分钟)点间隔计数流程,一般于每年11月至12月期间进行。需注意,例如2006年、2008年及2015年未开展数据采集工作。每次观测由两名不同的观测者于两个独立的上午分别完成。 该数据集是1983年启动的更大规模研究数据集的组成部分,彼时该研究网络的永久样地正式设立,但研究方法于2004年完成调整,该时间序列的起始年份即为2004年。作为该研究网络完整研究计划一部分的相关数据集概览,可通过以下链接获取:http://www.ltern.org.au/index.php/ltern-plot-networks/victorian-tall-eucalypt-forest
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2018-02-23
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