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Respon of photosynthesis of Sphagnum species from contrasting microhabitats to tissue water content and repeated desiccation 期刊名称： New Phytologist
毫不迟疑
作者： B. SCHIPPERGES,H. RYDIN
年份： 2010年
期号： 第4期三角形重心性质
几岁入团关键词： CO 2 exchange ; photosynthesis ; desiccation ; recovery ; Sphagnum孤芳自赏意思
摘要：The respon of photosynthetic CO 2 exchange to tissue water content in five spp. of Sphagnum from contrasting microhabitats ( S. fuscum (Schimp.) Klinggr., S. papillosum H. Lindb., S. magellanicum Brid., S. balticum (Russ.) C. Jens. and S. cuspidatum Ehrh. ex Hoffm.) was measured in the laboratory using an infrared gas analyr technique. Experiments were designed to test recovery of net photosynthesis after periodic and long lasting desiccation. The contact between capitula and basal parts of the moss ems to be important for survival. Isolated capitula cut off from any contact with t阴道发炎怎么治
he water table were not able to recover after complete desiccation (at 15°C for 24 d). When contact with the water table is lost, e.g. during long periods of desiccation, recovery of net photosynthesis can take place but only if
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