Desert Uplands Plot Network: Bird Count Data and Notes for Plot WOUR12, Northern Queensland, Australia, 2013

The Desert Uplands Plot Network Bird Count Data contains bird fauna data for 1 of 50 permanent 1 hectare plots in Northern Queensland, Australia. This data publication refers specifically to observations made at Plot WOUR12.

The CSIRO permanent plots are situated in Tropical Ironbark Woodlands, and extend across four leasehold cattle properties that lie within an area approximately 50km by 50km. The plots represent three vegetation management strategies, namely: 1) clearing (where all trees and shrubs are removed); 2) thinning (where ground and midstorey vegetation is removed); and 3) unmodified native woodlands where significant thinning or clearing has not occurred. Within each 1 ha site, eight five-minute diurnal bird counts are conducted over a four day period. Two counts are completed per day at each site: one count in the morning within three hours of sunrise and the other a minimum of three hours after this period and before sunset.

This is part of a much larger dataset that spans from 2004 to 2013. Note that previous studies were undertaken at 60 permanent 1 hectare plots and that this data is accessible as a composite data package:

Metcalfe, D; Vanderduys, E (2014): Desert Uplands Plot Network: Bird Count Data and Notes, Northern Queensland, Australia, 2013. Long Term Ecological Research Network. http://www.ltern.org.au/knb/metacat/ltern2.145.23/html

The Desert Uplands research plots commenced in 2004, and have been revisited in 2005, 2006, 2008 and 2013. A synopsis of related data packages which have been collected as part of the Desert Uplands Plot Network’s full program is provided at http://www.ltern.org.au/index.php/ltern-plot-networks/desert-uplands

沙漠高地样地网络（Desert Uplands Plot Network）鸟类计数数据集，涵盖澳大利亚昆士兰州北部50个永久性1公顷样地中1个样地的鸟类区系数据。本数据集发布特指在WOUR12号样地开展的观测记录。

澳大利亚联邦科学与工业研究组织（CSIRO）的永久性样地坐落于热带铁木林（Tropical Ironbark Woodlands）中，分布在约50km×50km的区域内，横跨4个租赁牧牛牧场。这些样地对应3种植被管理策略，分别为：1）皆伐：移除所有乔木与灌木；2）疏伐：移除地表及中层植被；3）原生未干扰林：未开展大规模疏伐或皆伐作业的原生林地。

在每个1公顷样地中，为期4天的观测周期内共开展8次5分钟日间鸟类计数。每日在每个样地完成2次计数：一次为日出后3小时内的晨间计数，另一次为晨间计数结束至少3小时后、日落前的时段计数。

本数据集为2004年至2013年大型综合数据集的组成部分。需说明的是，过往研究曾在60个永久性1公顷样地中开展，本数据集可作为组合数据包获取：
Metcalfe, D; Vanderduys, E（2014）：澳大利亚昆士兰州北部沙漠高地样地网络：鸟类计数数据与记录，2013年. 长期生态研究网络（Long Term Ecological Research Network）. http://www.ltern.org.au/knb/metacat/ltern2.145.23/html

沙漠高地研究样地始建于2004年，分别于2005、2006、2008及2013年进行回访调查。作为沙漠高地样地网络完整研究计划一部分的相关数据集概要，可通过以下链接获取：http://www.ltern.org.au/index.php/ltern-plot-networks/desert-uplands