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Cetraria cucullata

Landers et al. (1995) examined US arctic ecosystems from 1990 to 1993 and obtained low values for total Hg in two lichens Cetraria cucullata and Masonhalea richardsoni 0.043 and 0.056 xg g , respectively. Mereury values in liehens which showed a negative eonnection with distance from the marine coastline suggested the impact of natural sources, i.e. marine aerosols and lithologic sources associated with the coastal plain, in addition to anthropogenic sources industrial emissions by petroleum and natural gas industries located near Prudoe Bay and Barrow in Alaska. [Pg.267]

Krishnamurty HG, Prasad JS (1975) New and simple syntheses of olivetol. Tetrahedron Lett 2511-2512 Krishna Murty T (1960) Isolierung von p-Orcincarbonsauremethylester aus Parmelia tinctorum Despr. J Sci Ind Res (India) B 19 508-509 Krivoshchekova OE, Maximov OB, Stepanenko LS, Mishchenko NP (1982) Quinones of the lichen Cetraria cucullata. Phytochemistry 21 193-196... [Pg.464]

Cetraria cucullata (55) and triglycerides (55, 216, 305) and wax esters (55, 304) from several species. The available evidence indicated that while C40 —C50 wax esters derived from n-alkanols n-alkanoic... [Pg.114]

Krivoshchekova OE, Maximov OB, Stepanenko LS, Mishchenko NP (1982) Quinones of the Lichen Cetraria cucullata. Phytochemistry 21 193... [Pg.261]

See other pages where Cetraria cucullata is mentioned: [Pg.114]    [Pg.27]    [Pg.679]    [Pg.189]    [Pg.114]    [Pg.27]    [Pg.679]    [Pg.189]   
See also in sourсe #XX -- [ Pg.109 ]



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