Data from: Herbaceous climbers in herbaceous systems are shade-tolerant and magnesium-demanding
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Data from: Bitomský, M., Mládková, P., Cimalová, Š., & Mládek, J. (2019). Herbaceous climbers in herbaceous systems are shade-tolerant and magnesium-demanding. Journal of Vegetation Science Data summarises the distribution of herbaceous climbers along light availability, disturbance and nutrient availability gradients. In addition, we report trait differences between climbers and co-occurring herbs. Brief description (see Table 2 in the paper): Dataset1.txt = 18 herbaceous habitats (Czech Republic; central Europe), n = 12 956, Variables: herb canopy cover, habitat code (described in Table S1), latitude, longitude, vine presence/absence Dataset2.txt = species-rich grasslands (Beskydy, White Carpathians; Czech Republic), n = 240, Variables: exclosure (long-term management experiment), management (management treatment), soil P, K, Ca, Mg, N, C, C:N, vine presence/absence, total canopy cover Dataset3.txt = arable fields (north-eastern part of the Czech Republic), n = 231, Variables: vine presence/absence, crop cover, longitude, latitude Vines_alpha_traits.txt = alpha trait values of vines (sensu Ackerly & Cornwell 2007, Ecology Letters), n = 31, Variables: canopy height (log-transformed), leaf dry matter content (LDMC), seed mass (log-transformed), beginning of flowering, specific leaf area (SLA, log-transformed), bud bank size (BBsum), bud bank depth (BBdepth) Disturbance_habitats.txt = disturbance parameters of herbaceous habitats (sensu Herben et al. 2016, Journal of Vegetation Science), n = 18, Variables: disturbance return, severity, soil disturbance, percentage number of plots with a vine, total number of plots
数据来源:Bitomský M、Mládková P、Cimalová Š、Mládek J(2019),发表于《Journal of Vegetation Science》的论文《草本系统中的草质藤本兼具耐阴性与镁需求性》。 本数据集总结了草质藤本沿光照可获得性、干扰程度与养分可获得性梯度的分布格局;此外,本数据集还记录了藤本植物与伴生草本植物的功能性状差异。 简要说明(详见论文表2): Dataset1.txt:包含18个草本生境(位于中欧捷克共和国),样本量n=12956,变量包括:草本冠层盖度、生境编码(详见附表S1)、纬度、经度、藤本存在/缺失标识。 Dataset2.txt:来自物种丰富的草原(位于捷克共和国贝斯基德山、白喀尔巴阡山脉),样本量n=240,变量包括:禁牧处理(长期管理试验设置)、管理措施、土壤磷(P)、钾(K)、钙(Ca)、镁(Mg)、氮(N)、碳(C)、碳氮比(C:N)、藤本存在/缺失标识、总冠层盖度。 Dataset3.txt:来自捷克共和国东北部的农田,样本量n=231,变量包括:藤本存在/缺失标识、作物盖度、经度、纬度。 Vines_alpha_traits.txt:藤本植物的α功能性状值(参照Ackerly与Cornwell 2007年发表于《Ecology Letters》的研究定义),样本量n=31,变量包括:冠层高度(经对数转换)、叶干物质含量(leaf dry matter content, LDMC)、种子质量(经对数转换)、始花期、比叶面积(specific leaf area, SLA,经对数转换)、芽库规模(BBsum)、芽库深度(BBdepth)。 Disturbance_habitats.txt:草本生境的干扰参数(参照Herben等人2016年发表于《Journal of Vegetation Science》的研究定义),样本量n=18,变量包括:干扰间隔周期、干扰强度、土壤扰动程度、含藤本样方占比、样方总数量。



