Page 15 of 3647 Results 141 - 150 of 36467
Id/Author/Year/TitleOrder by:  Year  Id  Author  Title
29385
Adamska E., Filbrandt-Czaja A. & Richert A. (2018): Contribution of selected lichens species of the genus Cladonia on the heathlands in Toruń (N, Poland) - Ecological Questions, 29(1): 21–29

The study presents data on the distribution of selected species of lichens – Cladonia furcata (Huds.) Schrad., C. rangiferina (L.) Weber ex F.H. Wigg. and C. uncialis (L.) Weber ex F.H. Wigg. in Toruń and along its southern boundary - on a heathland on the military training ground. A comparison was carried out of the research findings on the occurrence of the analysed species against variable habitat conditions over a period of nearly 40 years. The occurrence of Cladonia uncialis was most frequently … EndNote Read more... 

5819
Adawadkar B, Makhiaa U (2004): A new isidiate species of Graphis from India - Lichenologist, 36(6): 361-363

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6036
Adawadkar B. & Makhija U. (2006): New species and new records of Graphis from India: transseptate species with completely carbonized exciples and norstictic acid - Mycotaxon, 96: 51-60

Graphis albidofarinacea sp. nov., G. cinnamomea sp. nov., G. colliculoides sp. nov., G. kollaimalaiensis sp. nov., G. nirgocarpa sp. nov., G. verruciformis sp. nov., and G. nilgiriensis sp. nov. All species are reported from Tamil Nadu except G. verruciformis (Kerala) EndNote Read more... 

15380
Adawadkar B. & Makhija U. (2007): New species and new records of Graphis from India with partially carbonized exciples and transseptate ascospores - Mycotaxon, 99: 303-326

Graphis alboglaucescens sp. nov. (Karnataka), G. eburnea sp. nov. (Karnataka), G. filiformis sp. nov. (Karnataka), G. meghalayaensis sp. nov. (Meghalaya), G. salacinilongiramea sp. nov. (Karnataka), G. subvittata sp. nov. (Karnataka), and G. valparaiensis sp. nov. (Tamil Nadu). Nine other taxa are new to India EndNote Read more... 

14509
Addison J.B. (1985): Application of pyrolysis-chemical ionisation mass spectrometry to lichenology - Analyst, 110: 933-935

A procedure for pyrolysis-mass spectrometry is described and mass pyrograms are presented. Protonated molecular ions are observed that permit the characterisation of thermally labile lichen substances, gyrophoric acid and tenuiorin, by using a computerised mass spectrometer in the chemical ionisation mode. EndNote Read more... 

5032
Addison P. A. (1984): Quantification of branch dwelling lichens for detection of air pollution impact - Lichenologist, 16: 297-304

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3240
Ade A. & Klement O. (1954): Über die einstige und derzeitige Verwendung von Flechten, insbesondere in Bayern, zu technischen oder sonstigen Zwecken - Berichte der Bayerischen Botanischen Gesellschaft, 30: 5–8

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34733
Adenubi O.T., Famuyide I.M., McGaw L.J. & Eloff J.N. (2022): Lichens: An update on their ethnopharmacological uses and potential as sources of drug leads - Journal of Ethnopharmacology, 298: 115657 [25 p.]

Ethnopharmacological relevance: Lichens, a unique symbiotic association between an alga/cyanobacterium and a fungus, produce secondary metabolites that are a promising source of novel drug leads. The beauty and importance of lichens have not been adequately explored despite their manifold biological activities such as anticancer, antimicrobial, antioxidant, anti-inflammatory, analgesic, antipyretic and antiparasitic. Aim of the study: The present review collates and discusses the available knowledge … URL EndNote Read more... 

34389
Adjiri F. & Ramdani M. (2022): Distribution maps of the fifferent levels of elemental concentrations accumulated by the lichen in the northeast of Algeria - Journal of Environment and Earth Science, 12(2): 14–22

An evaluation of environmental pollution in the region of Bordj Bou Arreridj (BBA), Algeria according to metallic trace elements has been carried out, to determine the levels of the 10 elements accumulated in lichens and the different sources found in the region. A total of 192 samples of Xanthoria parietina lichen were collected over an area of 3920.42 km². Sampling sites include urban sites, rural sites, green parks, sites near high traffic streets and industrial enterprises. The lichen samples … URL EndNote Read more... 

27304
Adlassnig W., Weiss Y.S., Sassmann S., Steinhauser G., Hofhansl F., Baumann N., Lichtscheidl I.K. & Lang I. (2016): The copper spoil heap Knappenberg, Austria, as a model for metal habitats – Vegetation, substrate and contamination - Science of The Total Environment, 563–564: 1037–1049

Historic mining in the Eastern Alps has left us with a legacy of numerous spoil heaps hosting specific, metal tolerant vegetation. Such habitats are characterized by elevated concentrations of toxic elements but also by high irradiation, a poorly developed substrate or extreme pH of the soil. This study investigates the distribution of vascular plants, mosses and lichens on a copper spoil heap on the ore bearing Knappenberg formed by Prebichl Layers and Werfener Schist in Lower Austria. It serves … EndNote Read more... 

Page 15 of 3647 Results 141 - 150 of 36467