The increasing linearisation of the P-I curves is attributed to the 3-dimensional structure of the communities, since communities with a low extinction per unit leaf area, and thus an even distribution of irradiance among thallus parts, used their potential photosynthesis capacity more efficiently.
cat.inist.fr/?aModele=afficheN&cpsidt=16630543
Production capacity of communities at high light varied only 1.8-fold over the year and was unrelated to incident irradiance, temperature and mean thallus photosynthesis, while community absorptance was a highly significant predictor.
cat.inist.fr/?aModele=afficheN&cpsidt=18416428
Masaryk University (Brno, Czech Republic) ... Response of thallus photosynthesis of Cetraria islandica to changing temperature (temperature response curve) and hydration was measured using chlorophyll fluorescence technique.
www.muni.cz/research/publications/389775/
2 The response of net photosynthesis (NP, related to thallus ... that suprasaturation of the thalli affects photosynthetic ...
www.springerlink.com/index/W350322284466805.pdf
Second, photosynthetic rates after 15 years are all below 0.01 mg CO2 g- h-1 and the contribution of these older tissues to thallus photosynthesis is ...
www.plantphysiol.org/cgi/reprint/71/4/893.pdf
Photosynthesis in the male margin was also characterized by a longer induction period than was observed in the vegetative thallus by the polarographic method.
www.biolbull.org/cgi/content/abstract/105/1/103
effects of MPA on thallus photosynthesis and enzyme activ- ... washed thalli that had been used for photosynthetic mea- surements in the presence of MPA. ...
www.pnas.org/content/88/7/2883.full.pdf
B, an olderp ortion of the upper part of the thallus. The air spaces, j, are greatly enlarged and the upper cells of the vertical plates have divided, arching over the air spaces but leaving small openings which permit the entrance of air for photosynthesis.
etc.usf.edu/clipart/23400/23467/ricciocarpus_23467.htm
Thallus - Wikipedia, the free encyclopedia
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Thallus , from Latinized Greek θαλλός ( thallos ), meaning a green shoot or twig , is an undifferentiated vegetative tissue of some non-mobile organisms, which were previously known as the thal...
en.wikipedia.org/wiki/Thallus
The parts of a kelp thallus include the holdfast (anchor), stipe (supports the blades) and the blades (for photosynthesis). The thallus of Fungus has been also called ''soma'' since late- 20th Century , but the alternative name is still uncommon.
www.seattleluxury.com/encyclopedia/entry/TV/Thallus_(ti... www.seattleluxury.com/encyclopedia/entry/TV/Thallus_(tissue)