气候变化领域集成服务门户(CCPortal): Mean cover and frequencies of vascular plant species during three decades around Abisko Scientific Research Station

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.810661
	Mean cover and frequencies of vascular plant species during three decades around Abisko Scientific Research Station
	Hedenås; Henrik; Carlsson; Bengt Å; Emanuelsson; Urban; Headley; Alistair D; Jonasson; Christer; Svensson; Brita M; Callaghan; Terry V
发布日期	2012-04-25
数据集类型	dataset
英文简介	Plant species distributions are expected to shift and diversity is expected to decline as a result of global climate change, particularly in the Arctic where climate warming is amplified. We have recorded the changes in richness and abundance of vascular plants at Abisko, sub-Arctic Sweden, by re-sampling five studies consisting of seven datasets; one in the mountain birch forest and six at open sites. The oldest study was initiated in 1977-1979 and the latest in 1992. Total species number increased at all sites except for the birch forest site where richness decreased. We found no general pattern in how composition of vascular plants has changed over time. Three species, Calamagrostis lapponica, Carex vaginata and Salix reticulata, showed an overall increase in cover/frequency, while two Equisetum taxa decreased. Instead, we showed that the magnitude and direction of changes in species richness and composition differ among sites.
空间范围	Median Latitude: 68.357616 * Median Longitude: 18.627367 * South-bound Latitude: 68.291390 * West-bound Longitude: 18.308610 * North-bound Latitude: 68.415280 * East-bound Longitude: 18.806110
时间范围	1977-01-01T00:00:00 - 2009-01-01T00:00:00
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/215531
推荐引用方式 GB/T 7714	Hedenås,Henrik,Carlsson,et al. Mean cover and frequencies of vascular plant species during three decades around Abisko Scientific Research Station.2012-04-25.https://doi.org/10.1594/PANGAEA.810661.