气候变化领域集成服务门户(CCPortal): TERENO (Terrestrial Environmental Observatories) bird monitoring in six agriculturally dominated landscapes of Saxony-Anhalt (Germany)

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.875038
	TERENO (Terrestrial Environmental Observatories) bird monitoring in six agriculturally dominated landscapes of Saxony-Anhalt (Germany)
	Frenzel; Mark; Höhne; René
发布日期	2017-05-04
数据集类型	dataset
英文简介	In 2001 we started as part of the EU FP5 project Greenveins monitoring of bird communities in the normal landscape of Saxony-Anhalt (Germany) dominated by agricultural use. We selected four landscape sites of 4x4 km (Friedeburg (FBG), Schafstaedt (SST), Greifenhagen (GFH), Wanzleben (WAN)) and recorded birds according to the point count method (see Bibby, C.J. (2000) Bird census techniques. Academic Press, London). A central core area of 3 × 3 km within each sample site was divided into five square cells of 1 km² each according to a checkerboard grid. Within each of these 5 cells, 4 observation points were selected and at each point all singing, calling and seen bird species were registered within a radius of 250 m for 5 minutes. Surveys started around sunrise and ended about three hours later. Survey points were located far enough apart (> 500 m) to sample spatially distinct bird communities within each site. A bird survey within one year was performed with three visits in the following periods: (1) 1-30 April, (2) 1-20 May, (3) 21 May-20 June. Based on the birds recorded in the field, the observed bird numbers at each point were translated into territory numbers per species as an expert guess.
空间范围	Median Latitude: 51.637978 * Median Longitude: 11.490280 * South-bound Latitude: 51.360000 * West-bound Longitude: 11.030000 * North-bound Latitude: 52.090000 * East-bound Longitude: 11.760000
时间范围	2001-04-09T06:00:00 - 2014-06-18T08:00:00
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/215325
推荐引用方式 GB/T 7714	Frenzel,Mark,Höhne,et al. TERENO (Terrestrial Environmental Observatories) bird monitoring in six agriculturally dominated landscapes of Saxony-Anhalt (Germany).2017-05-04.https://doi.org/10.1594/PANGAEA.875038.