elevated CO2 concentrationCO2浓度升高
1.The results showed that elevated CO2 concentration had positive effects on tree height,stem diameter,stem cross sectional area and biomass of red birch seedlings.应用封闭式生长室系统,研究了川西亚高山红桦(Betula albo-sinensis)幼苗根、茎、叶和枝中碳水化合物含量及其分配和主要生长指标对大气CO2浓度升高(EC,Elevated CO2,环境CO2浓度+350(±25)μmol。
2.were reviewed in three aspects: interactions between elevated CO2 concentration and temperature,interactions be.从CO2浓度升高与温度、CO2浓度升高与干旱的相互作用以及三者协同作用3个方面,总结了近年来国内外关于全球变化对植物生理生态过程(包括光合作用、呼吸作用、水分利用率、化学成分以及生物量积累等方面)影响的研究进展,在此基础上指出未来全球变化背景下植物生理生态的研究应在分子水平上进一步深入,同时应加强CO2浓度升高与温度、土壤水分三者协同作用对植物影响的研究。
3.As affected by elevated CO2 concentration (1000 μmol·mol-1), the biomass per plant increased by 44.结果表明:CO2浓度升高(1000μmol·mol-1)条件下,马来眼子菜单株的平均生物量增加了44。
3)CO_2 enrichmentCO2浓度升高
1.The effects of CO_2 enrichment on the allocation of biomass,C and N accumulation in rice organs under 2 levels of N were studied.采用FACE(FreeAirCarbon-dioxideEnrichment)技术研究2种N水平下CO2浓度升高对水稻生物量及C、N吸收分配的影响结果表明,与对照相比,高CO2显著降低水稻生物量和C在叶的分配比例,增加其茎、穗和根的分配。
2.Effects of interactions between different NH_4~+/NO_3~- ratios and CO_2 enrichment on growth and development of tomato seedlings under hydroponic culture conditions;升高CO2浓度能够促进作物的光合作用,提高作物的生物量和产量,但关于CO2与NH4+/NO3-比及其交互作用对作物影响的研究较少,为探索番茄幼苗生长发育对CO2浓度升高的响应是否对NH4+/NO3-配比有较强的依赖关系,本试验在营养液栽培条件下,以番茄(L y cop ersicun escu lentum M ill)为试材,研究正常大气CO2浓度(360μL/L)和倍增CO2浓度(720μL/L)与不同NH4+/NO3-配比的交互作用对番茄幼苗生长的影响。
4)CO 2 concentration enrichmentCO2浓度升高
5)elevated atmospheric CO2 concentrationCO2浓度升高
1.This paper reviews the current researches about the effects of elevated atmospheric CO2 concentration on photosynthesis, including photosynthetic pigment content varies differently in different plants and photosynthetic rate increa.大气CO2浓度升高对植物光合作用的影响主要体现在:对不同植物的光合色素含量均有影响,但结果有所差异;短期处理光合速率提高,而长期处理则可能出现光合适应,其适应机理目前尚存在分歧;不同光合类型植物的叶片形态结构有不同的响应结果,叶绿体超微结构也明显变化;生物量和产量提高。
6)elevated [CO2]CO2浓度升高
1.Recently soybean response to elevated [CO2] have been mostly researched in chambers and enclosures.CO2浓度升高将影响大豆的生长及产量。
延伸阅读
poly(bisphenol a-co-4-nitrophthalic anhy-dride-coCAS：61128-46-9分子式：(C31H20O8·C6H8N2)x中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine 3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine poly(bisphenol a-co-4-nitrophthalic anhy-dride-co 1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
