Effects of elevated CO2 on chloroplast pigments of spruce (Picea abies) and beech (Fagus sylvatica) in model ecosystems as modified by provenance, soil type, and nitrogen supply
[摘要] Young beech (Fagus sylvatica L.) and spruce (Picea abies [L,] Karst.) trees, each from two different provenances, were grown in competition in model ecosystems in open-top chambers for four years. The treatments consisted of elevated...
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[效力级别] [学科分类] 植物学
[关键词] carbon dioxide;nitrogen deposition;Picea abies;Fagus sylvatica;soil type;provenance;pigment composition;de-epoxidation status [时效性]
