Page 3634 of 3648 Results 36331 - 36340 of 36476
Id/Author/Year/TitleOrder by:  Year  Id  Author  Title
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... 

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... 

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... 

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

EndNote Read more... 

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... 

30443
Adamska E. & Juśkiewicz W. (2018): Visualisation of the influence of habitat on lichen occurrence, Toruń, Poland - Journal of Maps, 14(1): 9–16

The main aim of the paper was a visual comparison of lichen distribution with urban environmental factors. This paper presents a cartographic method for representing the spatial distribution of anthropogenic and natural factors in atmospheric air pollution and prevalent elements of the natural environment and their correlation to occurrences of two selected lichen species – the acidophilous Hypogymnia physodes and the nitrophilous Xanthoria parietina in the area of Toruń (Central Poland). … EndNote Read more... 

27704
Adamska E. & Deptuła M. (2015): Epigeic lichens of different development stages of forest growing on the heathland - Ecological Questions, 21: 39–44

The study deals with the occurrence of epigeic lichens on the study plots with a varying percentage of Calluna vulgaris (L.) in different forest development stages on the heathland Glinki near the southern boundary of Toruń. Five plots were established in the gradient of the increasing density of pine. A total of 17 lichen species were identified, typical of this type of habitats, mainly from the genus of Cladonia, including e.g.: Cladonia arbuscula, C. furcata, C. gracilis, C. uncialis as well … EndNote Read more... 

27705
Adamska E. & Deptuła M. (2015): Materials for biota of lichens and lichenicolous fungi in the military area near Toruń, Poland - Ecological Questions, 21: 45–53

The paper presents the first species list of lichens and lichenicolous fungi found and identified in the artillery training area located near the city of Toruń. Lichenological studies were conducted in that area in 1998–2001 and 2009. A total of 100 taxa were identified, including 4 species of lichenicolous fungi, with particular emphasis on epigeic lichens – mainly from the genus Cladonia and Cetraria associated with heaths and arenaceous grasslands. The identified lichens include some threatened … EndNote Read more... 

27706
Adamska E. & Adamski A. (2014): Materials to the lichen biota of the hill in Folusz near Szubin (NW Poland) - Ecological Questions, 20: 39–44

A total of 37 lichen species were identified during the first lichenological research conducted in 2014 on the Folusz hill, including 28 taxa of epiphytes, 10 epixylic lichens and 4 common species of epigeic lichens. Historical sources contain only data on the occurrence of 13 taxa of epigeic lichens. In total, the list of lichens occurring in this area includes 48 species. No characteristic species of xerothermic grasslands were recorded at present or in the past. Key words: lichens, xerothermic … EndNote Read more... 

27707
Adamska E. (2011): Lichen recolonization in the city of Toruń - Ecological Questions, 15: 119–125

Together with the decreasing pollution load in the atmosphere, particularly with sulphur oxides, one can observe inhibition of the process of lichens’ biota impoverishment in areas with the increased anthropopressure. Since the end of the 1970s, in most of the cities of Western Europe, the process of recolonization by lichens has been observed. Recently, this phenomenon has been described also in Poland. As a consequence of lichenological researches, carried out in the city of Toruń between … EndNote Read more... 

Page 3634 of 3648 Results 36331 - 36340 of 36476