气候变化领域集成服务门户(CCPortal): Soil pH value from the Jena Experiment (Main Experiment, year 2002)

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.885415
	Soil pH value from the Jena Experiment (Main Experiment, year 2002)
	Oelmann; Yvonne; Wilcke; Wolfgang
发布日期	2018-01-23
数据集类型	dataset
英文简介	This data set contains measurements of soil pH values. Data presented here is from the Main Experiment plots of a large grassland biodiversity experiment (the Jena Experiment; see further details below). In the main experiment, 82 grassland plots of 20 x 20 m were established from a pool of 60 species belonging to four functional groups (grasses, legumes, tall and small herbs). In May 2002, varying numbers of plant species from this species pool were sown into the plots to create a gradient of plant species richness (1, 2, 4, 8, 16 and 60 species) and functional richness (1, 2, 3, 4 functional groups). Plots were maintained in general by bi-annual weeding and mowing. Since 2010, plot size was reduced to 5 x 6 m and plots were weeded three times per year.
空间范围	Latitude: 50.946100 * Longitude: 11.611300
时间范围	2002-01-01T00:00:00 - 2002-12-31T00:00:00
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/218706
推荐引用方式 GB/T 7714	Oelmann,Yvonne,Wilcke,et al. Soil pH value from the Jena Experiment (Main Experiment, year 2002).2018-01-23.https://doi.org/10.1594/PANGAEA.885415.