Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Laurence Baruffo"'
Publikováno v:
The Bryologist. 111:455-462
The intrathalline heterogeneity of chlorophyll a fluorescence (CaF) in thalli of the foliose lichen Flavoparmelia caperata was studied measuring Fo, Fm, Fv/Fm, ΔF/Fm′, NPQ and Ft in two spots of 25 mm2 positioned at ca 0.8 and 3 cm from the thallu
Autor:
Mauro Tretiach, Laurence Baruffo
Publikováno v:
The Lichenologist. 39:555-565
Chlorophyll a fluorescence was measured every three months from December 2003 to December 2004 in ten, randomly selected thalli of the epiphytic lichen Punctelia subrudecta (Nyl.) Krog occurring in a deciduous, thermophilous downy oak wood in souther
Recent hypotheses suppose that dry lichens emit a faint chlorophyll a fluorescence because of a “long-wavelength quencher” embedded in the antenna complex that protects photosystem II (PSII) from photodamage. To verify in the field the PSII re-ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::006183948be4d364ee7f6e0d1e52a1c3
https://hdl.handle.net/11368/2635187
https://hdl.handle.net/11368/2635187
A thorough chemical, molecular and morphological study has been carried out on a problematic group in the genus Lepraria characterized by lobed, granular thalli with a raised rim and a preference for mosses, rocks and mineral soils in exposed, xeric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e9d6678aa1d25c22f9f10dcadeb264b
https://hdl.handle.net/11368/1896315
https://hdl.handle.net/11368/1896315
Effects of ambient NOx on chlorophyll a fluorescence in transplanted Flavoparmelia caperata (Lichen)
Publikováno v:
Environmental sciencetechnology. 41(8)
Transplants of Flavoparmelia caperata (L.) Hale were used to test possible relationships between chlorophyll a fluorescence (CaF) and ambient atmospheric conditions (temperature, precipitation, SO2 and NOx levels). Portions of the same thalli collect