Desert Uplands Plot Network, Bird Count Data and Notes for Plot PENR07, Northern Queensland, Australia, 2014

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 PENR07. 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 mid-storey 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 2014. 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 (2015): Desert Uplands Plot Network, Bird Count Data and Notes, Northern Queensland, Australia, 2014. Long Term Ecological Research Network. http://www.ltern.org.au/knb/metacat/ltern2.321.2/html. The spatial coordinates for this plot are provided in the following data publication: Metcalfe, D; Vanderduys, E (2014): Desert Uplands Plot Network: Plot Details - Spatial Coordinates, Northern Queensland, Australia. Long Term Ecological Research Network. http://www.ltern.org.au/knb/metacat/ltern2.167.18/html The Desert Uplands research plots commenced in 2004, and have been revisited in 2005, 2006, 2008, 2013 and 2014. 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

澳大利亚昆士兰州北部荒漠高地样地网络鸟类计数数据集，涵盖该区域50个永久性1公顷样地中1个样地的鸟类区系数据。本数据集发布内容特指在PENR07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）设立的永久性样地分布于热带铁木林（Tropical Ironbark Woodlands）中，覆盖约50km×50km范围内的4个租赁牧牛场地。该批样地对应三种植被管理策略，分别为：1）皆伐（移除所有乔木与灌木）；2）疏伐（移除地表与中层植被）；3）未受干扰原生林（未进行大规模疏伐或皆伐作业）。
在每个1公顷样地内，研究人员于4天周期内开展8次5分钟日间鸟类计数。每日于样地完成2次计数：一次在日出后3小时内的清晨时段，另一次在该时段结束至少3小时后且日落前的时段。
本数据集属于2004年至2014年期间采集的更大规模数据集的一部分。需注意，过往研究曾在60个永久性1公顷样地开展，本数据集可作为组合数据包获取：Metcalfe, D与Vanderduys, E（2015）：《澳大利亚昆士兰州北部荒漠高地样地网络鸟类计数数据及记录》，2014年，长期生态研究网络（Long Term Ecological Research Network），链接：http://www.ltern.org.au/knb/metacat/ltern2.321.2/html。
本样地的空间坐标可通过以下数据集获取：Metcalfe, D与Vanderduys, E（2014）：《澳大利亚昆士兰州北部荒漠高地样地网络：样地详情——空间坐标》，长期生态研究网络，链接：http://www.ltern.org.au/knb/metacat/ltern2.167.18/html
荒漠高地研究样地于2004年设立，并分别于2005、2006、2008、2013及2014年进行回访调查。
荒漠高地样地网络完整项目所采集的相关数据包概要，可通过以下链接获取：http://www.ltern.org.au/index.php/ltern-plot-networks/desert-uplands