Desert Uplands Plot Network: Bird Count Data and Notes for Plot TIMA02, 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 TIMA02. 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 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 Tropical Rainforest Plot Network’s full program is provided at http://www.ltern.org.au/index.php/ltern-plot-networks/desert-uplands荒漠高地样地网络鸟类计数数据集收录了澳大利亚昆士兰州北部50个永久性1公顷样地中的1个样地的鸟类群落数据。本数据出版物特指在TIMA02样地开展的观测记录。 CSIRO永久性样地坐落于热带铁木林（Tropical Ironbark Woodlands）中，分布于约50km×50km范围内的4个租赁牧场上。这些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）原生未干扰林：未进行大规模疏伐或皆伐的原生林地。 在每个1公顷样地内，于4天周期内开展8次时长为5分钟的日间鸟类计数。每个样地每日完成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小时后至日落前的午后计数。 本数据集隶属于2004至2013年的大型综合数据集。需说明的是，过往研究曾在60个永久性1公顷样地中开展，该完整数据集可通过以下组合数据包获取：Metcalfe, D; Vanderduys, E (2014): 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，2013. 长期生态研究网络（Long Term Ecological Research Network）。链接：http://www.ltern.org.au/knb/metacat/ltern2.145.23/html 荒漠高地研究样地始建于2004年，并分别于2005、2006、2008及2013年进行了回访调查。 关于热带雨林样地网络完整项目中收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