JJH Katalog - Lichenological literature

1220

Silberstein L., Siegel B.Z., Siegel S.M., Mukhtar A. & Galun M. (1996): Comparative studies on Xanthoria parietina, a pollution-resistant lichen, and Ramalina duriaei, a sensitive species. II. Evaluation of possible air pollution-protection mechanisms - Lichenologist, 28(4): 367-383

Surveys of the distribution of the lichens Xanthoria panetina and Ramalina duriaei in Israel showed that environments with air pollution had no damaging effectson X. panetina, whereas R. duriaei had disappeared from polluted environments: physiological studies supported this relative sensitivity. Investigations of possible defence mechanisms protecting X. parietina from the damaging effects of air pollution showed a multitude of possible protective systems. These included constitutive avoidance such … Read more...

1219

Silberstein L., Siegel B.Z., Siegel S.M., Mukhtar A. & Galun M. (1996): Comparative studies on Xanthoria parietina, a pollution-resistant lichen, and Ramalina duriaei, a sensitive species. I. Effects of air pollution on physiological processes - Lichenologist, 28(4): 355-365

Xanthona parietina thalli were collected from a ‘clean-air’ location and from a polluted area. Ramalina duriaei thalli were collected from the same ‘clean-air’ location and some thalli were transplanted to air polluted locations, where R. duriaei no longer occurs. The effects of air contaminants on these two lichens were compared under controlled laboratory conditions and in field experiments. Air contaminants and exposure to bisulphite ions had little or no damaging effect on X. parietina, … Read more...

1218

Crittenden P. D. (1996): The effect of oxygen deprivation on inorganic nitrogen uptake in an Antarctic macrolichen - Lichenologist, 28(4): 347-354

1217

Nash III T. & Tucker S. C. (1996): Coenogonium: a green algal lichen without photosynthetic depression at high water contents - Lichenologist, 28(4): 341-345

1216

Swanson A., Fahselt D. & Smith D. (1996): Phenolitic level in Umbilicaria americana in relation to enzyme polymorphism, altitude and sampling date - Lichenologist, 28(4): 331-339

1215

Holien H. (1996): Influence of site and stand factors on the distribution of crustose lichens of the Caliciales in a suboceanic spruce forest area i - Lichenologist, 28(4): 315-330

1214

Holien H. & Triebel D. (1996): Spirographa vinosa, a new odontotremoid fungus on Ochrolechia and Pertusaria - Lichenologist, 28(4): 307-313

1213

Harada H. & Wang L. S. (1996): Two new freshwater species of Verrucariaceae from Yunnan, China - Lichenologist, 28(4): 297-305

Staurothele yunnana, Endocarpon globosum Read more...

1212

Hariharan G. N., Mibey R. K. & Hawksworth D. L. (1996): A new species of Lichenopeltella on Porina in India - Lichenologist, 28(3): 294-296

Lichenopeltella swaminathaniana Hariharan, Mibey & D. Hawksw. Read more...

1211

McCarthy P. M. (1996): Lithothelium austropacificum sp. nov. (Pyrenulaceae)from Lord Howe Island, Australia - Lichenologist, 28(3): 290-294