Data from the Arizona FACE (Free-Air CO2 Enrichment) Experiments on Wheat at Ample and Limiting Levels of Water and Nitrogen
Data from the Arizona FACE (Free-Air CO2 Enrichment) Experiments on Wheat at Ample and Limiting Levels of Water and Nitrogen
复制标题
来自亚利桑那州 FACE（自由空气二氧化碳富集）小麦在充足和限制水和氮水平下的实验的数据
DOI：
10.18174/odjar.v3i1.15826
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发表时间：
2017
影响因子：
--
通讯作者：
Bruce Arnold Kimball
中科院分区：
文献类型：
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作者：
Bruce Arnold Kimball
以普通小麦(Triticum aestivum L.cv.)为材料，进行了4个自由空气CO2强化试验。Yecora Rojo)于1992年12月至1997年5月在美国亚利桑那州马里科帕。前两项是在充足和有限(50%的充足)水供应的情况下进行的，后两项是在充足(350公斤N ha-1)和有限(70和15公斤N ha-1)供应的情况下进行的。50多名科学家参与其中，他们收集了大量不同的数据，涉及植物、土壤和小气候对二氧化碳浓度升高的反应，以及它与水和氮处理的相互作用。该数据集在小麦生长建模人员中很受欢迎，他们利用生长、产量和其他数据来验证他们的模型，这些模型被用来预测未来可能的小麦产量和预测的全球变化。这里收集的数据集包含许多这样的数据，包括管理、土壤、天气、生理、物候、生物量生长、叶面积、产量、质量、冠层温度、能量平衡、土壤水分、氮素同化和其他数据。通过DOI：10.7910/DVN/YRTQ3Z进行数据访问。
Four free-air CO2 enrichment (FACE) experiments were conducted on wheat (Triticum aestivum L. cv. Yecora Rojo) at Maricopa, Arizona, U.S.A. from December, 1992 through May, 1997. The first two were conducted at ample and limited (50% of ample) supplies of water, and second two at ample (350 kg N ha-1) and limited (70 and 15 kg N ha-1) supplies of fertilizer nitrogen. More than 50 scientists participated, and they collected a large and varied set of data on plant, soil, and microclimatic responses to the elevated CO2 and its interactions with the water and N treatments. The dataset has been popular with wheat growth modelers who have utilized the growth, yield, and other data to validate their models, which get used to predict likely future wheat productivity with projected global change. The dataset assembled herein contains many of these data, including management, soils, weather, physiology, phenology, biomass growth, leaf area, yield, quality, canopy temperatures, energy balance, soil moisture, nitrogen assimilation, and other data. Data access via DOI 10.7910/DVN/YRTQ3Z.