Raw data for "Functional responses to climate change may increase invasive potential of Carpobrotus edulis"
收藏资源简介:
Raw data for "Functional responses to climate change may increase invasive potential of Carpobrotus edulis" published in the American Journal of Botany (2021). The data set contains (A) the growth measurements: relative growth rate, (RGR [year−1]), total dry mass (g), root dry mass (g), shoot dry mass (g), and root to shoot ratio (RSR), (B) the composition of plant tissues: % N, δ15N (‰), % C, Δ13C (‰), C/N, and the seasonal measurements throughout the experiment of the Maximum Quantum Yield (Fv/Fm), Photochemical Reflectance Index (PRI531), Water Index (WI900), Structural Independent Pigment Index (SIPI), Yellowness Index (YI), and Red Edge Index (λ RE), (C) the chlorophyll contents (ChlT, Chl a, Chl b, Chl a/b, Car/ ChlT in nmol/cm2), xanthophyll pigments (Violaxanthin [Vx], Antheraxanthin [Ax], and Zeaxanthin [Zx], total xanthophyll contents [VAZ], de-epoxidation state of the xanthophyll cycle [DPS], Lutein and β-Carotene in mmol/mol ChlT), stress-related phytohormones (Abscisic acid [ABA], jasmonic acid [JA], salicylic acid [SA] in ppb: ng/gFW), tocopherols content (α-TOC and ɤ-TOC in nmol/gFW), and the degree of lipid peroxidation (in µmol H2O2eq/gFW), and (D) the survivorship of Carpobrotus edulis plants from four native (South African) and four invasive (NW Iberian Peninsula) populations, grown under control, increased temperature, reduced rainfall, and increased temperature with reduced rainfall conditions,from the start (15 September 2015) to the end of the experiment (15 November 2016). Climate conditions were manipulated in a field plot located on the island of Sálvora (NW Iberian Peninsula).
本数据集为发表于《美国植物学杂志》(American Journal of Botany)2021年的论文《气候变化的功能响应可提升松叶菊(Carpobrotus edulis)入侵潜力》的原始研究数据。数据集包含以下四类内容: (A) 生长测量指标:相对生长率(relative growth rate, RGR [年⁻¹])、总干重(单位:g)、根干重(单位:g)、地上部干重(单位:g)及根冠比(root to shoot ratio, RSR); (B) 植物组织成分与季节性生理指标:氮含量(% N)、δ¹⁵N(‰)、碳含量(% C)、Δ¹³C(‰)、碳氮比(C/N),以及实验全程的季节性监测指标:最大量子产量(Maximum Quantum Yield, Fv/Fm)、光化学反射指数(Photochemical Reflectance Index, PRI531)、水分指数(Water Index, WI900)、结构独立色素指数(Structural Independent Pigment Index, SIPI)、黄度指数(Yellowness Index, YI)与红边指数(Red Edge Index, λ_RE); (C) 生理生化指标:叶绿素含量(ChlT、Chl a、Chl b、Chl a/b、Car/ChlT,单位:nmol/cm²)、叶黄素类色素(紫黄质(Violaxanthin, Vx)、花药黄质(Antheraxanthin, Ax)、玉米黄质(Zeaxanthin, Zx)、总叶黄素循环色素含量(total xanthophyll contents, VAZ)、叶黄素循环脱环氧化状态(de-epoxidation state of the xanthophyll cycle, DPS)、叶黄素(Lutein)与β-胡萝卜素(β-Carotene,单位:mmol/mol ChlT))、胁迫相关植物激素(脱落酸(Abscisic acid, ABA)、茉莉酸(jasmonic acid, JA)、水杨酸(salicylic acid, SA),单位:ppb,即ng/gFW)、生育酚含量(α-生育酚(α-TOC)与ɤ-生育酚(ɤ-TOC),单位:nmol/gFW),以及脂质过氧化程度(单位:µmol H₂O₂eq/gFW); (D) 植株存活率数据:取自4个原产地种群(南非)与4个入侵地种群(伊比利亚半岛西北部)的松叶菊植株,在对照、升温、减雨及升温减雨四种环境处理条件下的存活率;试验周期为2015年9月15日至2016年11月15日,气候操控样地设于伊比利亚半岛西北部的萨尔沃拉岛(Sálvora)。



