环境因子对海洋浮游植物吸收磷酸盐速率的影响
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摘要: 本文研究了培养条件下,介质中PO4-P浓度、砷酸盐浓度、温度及光照强度对海洋浮游植物吸收磷酸盐速率的影响。结果表明:在低磷介质中,随PO1-P浓度的升高,浮游植物对磷酸盐的吸收速率增大;砷酸盐只在短期内抑制浮游植物对磷酸盐的吸收;温度升高也使吸收速率增大;光照强度对吸收速率的影响因种类而异。
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