Page 3650 of 3810 Results 36491 - 36500 of 38097
Id/Author/Year/TitleOrder by:  Year  Id  Author  Title
1607
Wolseley P. A. & Pryor K. V. (1999): The potential of epiphytic twig communities on Quercus petraea in a Welsh woodland site (Tycanol) for evaluating environmental cha, Lichenologist, 31(1): 41-61

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1606
van Dobben H.F. & Ter Braak C.J.F. (1999): Ranking of epiphytic lichen sensitivity to air pollution using survey data: a comparison of indicator scales, Lichenologist, 31(1): 27-39

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1605
Bartók K. (1999): Pesticide usage and epiphytic lichen diversity in Romanian orchards, Lichenologist, 31(1): 21-25

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1604
Herk C. M. (1999): Mapping of ammonia pollution with epiphytic lichens in the Netherlands, Lichenologist, 31(1): 9-20

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1603
Aptroot A. & Van Herk C. M. (1999): Lecanora barkmaneana, a new nitrophilous sorediate cortucolous lichen from the Netherlands, Lichenologist, 31(1): 3-8

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1602
Hawksworth D. L. & Sherwood M. A. (1981): A reassessment of three widespread resinicolous discomycetes, Can. J. Bot., 59: 357-372

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1601
Coxson D., Stevenson S. & Campbell J. (2003): Short-term impacts of partial cutting on lichen retention and canopy microclimate in an Engelmann spruce – subalpine fir forest in northcentral British Columbia, Can. J. For. Res., 33: 830–841

The retention of canopy lichens (Alectoria, Bryoria, and foliose) in group selection (GS) and single-tree selection (STS) partial cuts (30% removal) was studied within a subalpine spruce–fir forest (Picea englemannii Parry ex Engelm. – Abies lasiocarpa (Hook.) Nutt.) in north-central British Columbia. Baseline canopy lichen loading (preharvest and immediate postharvest) was compared with lichen loading 2 years after harvesting, using both groundand canopy-based sampling techniques. Additionally, … EN Read more... 

1600
Coxson D.S. & Marsh J. (2001): Lichen chronosequences (postfire and postharvest) in lodgepole pine (Pinus contorta) forests of northern interior British Columbia, Canadian Journal of Botany, 79: 1449-1464

Lichen community development was examined in a postifre chronosequence from lodgepole pine (Pinus contorta Dougl. ex Loud var. latifolia Engelm.) forests in the the Omineca region of north-central British Columbia and in stands orginating from logging in the early 1980s. EN Read more... 

1599
Bungartz F., Nash III T.H. & Ryan B.D. (2004): Morphology and anatomy of chasmolithic versus epilithic growth: a taxonomic revision of inconspicuous saxicolous Buellia species from the Sonoran Desert Region generally ascribed to the Buellia punctata group, Canadian Journal of Botany, 82: 540-562

Six saxicolous species of Buellia, which were previously generally identified as Buellia punctata (Hoffm.) A. Massal., were examined from the Sonoran Desert. None of the species belongs to Beullia punctata s. str. Though inconspicuous, it can be demonstrated that the thallus morphology of these species is quite distinct and far less variable than previously assumed. Most species are epilithic, even though their thalli also show some degree of substrate penetration. Buellia sequax (Nyl.) Zahlbr., … EN Read more... 

1598
PRIF UK Bratislava (1999): PRIF UK Bratislava, Révové listy, 1(59)

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