气候变化领域集成服务门户(CCPortal): Bird observation and sampling in tropical agroforestry landscapes of the Napu Valley in Central Sulawesi, Indonesia

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.841252
	Bird observation and sampling in tropical agroforestry landscapes of the Napu Valley in Central Sulawesi, Indonesia
	Maas; Bea; Tscharntke; Teja; Shahabuddin; Saleh; Dwi Putra; Dadang; Clough; Yann
发布日期	2015-01-07
数据集类型	dataset
英文简介	We investigated the local bird community in Central Sulawesi (Indonesia), with focus on insectivorous species in the agroforestry landscapes adjacent to the Lore Lindu National Park. All study sites were situated at the northern tip of Napu Valley in Central Sulawesi, Indonesia. After an initial mapping of the study area, we selected 15 smallholder cacao plantations as sites for our study in March 2010. These sides were mainly used for bird and bat exclosure experiments. All sited were situated along a local gradient (shade availability on each plantation) and a landscape gradient (distance to primary forest), which were independent from each other. In September 2010 and from February until June 2011, we assessed the bird community on our 15 study sites using monthly point count and mist netting sampling. Point count (20 minutes between 07 am and 10 am and in between the net checking hours) and mist netting surveys (12 hours, between 05:30 am and 17:30 pm) were conducted simultaneously but only once per month on each study site, to avoid habituation of the local bird community to our surveys. Further, point counts were conducted at least 100 m apart from the mist netting sites, to avoid potential disturbance between the two methods. We discarded all observations beyond 50 m (including those individuals that flew over the canopy) from the statistical analysis, as well as recaptures of individuals within identical mist netting rounds.
空间范围	Median Latitude: -1.420420 * Median Longitude: 120.319900 * South-bound Latitude: -1.445100 * West-bound Longitude: 120.301800 * North-bound Latitude: -1.387300 * East-bound Longitude: 120.335500
时间范围	2010-09-12T08:25:00 - 2011-06-22T16:30:00
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/219606
推荐引用方式 GB/T 7714	Maas,Bea,Tscharntke,et al. Bird observation and sampling in tropical agroforestry landscapes of the Napu Valley in Central Sulawesi, Indonesia.2015-01-07.https://doi.org/10.1594/PANGAEA.841252.