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LIANG Feng-chao;ZHANG Xin-ping;ZHANG Yu-tao;AN Wen-ming;SHI Qing-dong
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梁凤超;张新平;张毓涛;安文明;师庆东
摘要: [目的]在克拉玛依造林碳汇基地外围,对比分析梭梭和柽柳蒸腾耗水的差异性.[方法]使用包裹式茎流计(Flow4)对梭梭(Haloxylon persicum)和柽柳(Tamarix elongata)枝液流动态进行了监测.对液流速率和枝直径进行相关性分析和回归分析.[结果]梭梭和柽柳枝液流速率同枝直径达到显著相关,可分别使用幂函数和指数函数进行拟合.在1.0~3.0 cm的枝直径范围内,柽柳的液流速率大于梭梭,液流速率均随枝直径的增大呈减小,液流速率的差异在减小.[结论]在1.0~3.0 em的径级范围内梭梭抗旱能力强于柽柳,随着植株的生长梭梭和柽柳抗旱能力增强,柽柳抗旱能力同梭梭的差距逐渐变小.
LIANG Feng-chao;ZHANG Xin-ping;ZHANG Yu-tao;AN Wen-ming;SHI Qing-dong. Contrastive Analysis on Transpiration Water Consumption between Haloxylon persicum and Tamarix elongate in Arid Regions[J]. .
梁凤超;张新平;张毓涛;安文明;师庆东. 干旱区荒漠梭梭柽柳蒸腾耗水对比分析[J]. .
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http://www.xjnykx.com/EN/Y2011/V48/I5/962