This dataset contains information on the registered data on studies of the biology of lichen communities in Antarctica. This dataset is also the parent record for the following metadata records:
Este dataset contiene informacion sobre los datos registrados en el estudio de la biologia de las comunidades liquenicas en la Antartida. Este dataset es tambien el registro-padre de las siguientes fichas de metadatos:
ANTONIO
BARRAGAN SANABRIA Role:
DIF AUTHOR
Phone:
+34913495731
Fax:
+34913495929
Email:
a.barragan at igme.es
Contact Address:
Centro Nacional de Datos Antarticos
Instituto Geologico y Minero de Espana
c/Rios Rosas 23 City:
Madrid
Postal Code:
28003
Country:
SPAIN
LEO
SANCHO Role:
TECHNICAL CONTACT
Role:
INVESTIGATOR
Email:
sancholg at farm.ucm.es
Contact Address:
Departmento de Biologia Vegetal II
Facultad de Farmacia
Universidad omplutense City:
Madrid
Postal Code:
28040
Country:
SPAIN
Publications/References
Kappen, L., Schroeter, B. & Sancho, L.G. (1990) Carbon dioxide exange of Antarctic crustose lichens in situ measured with a CO2/H2O porometer. Oecologia 82:311-316.
Kappen, L., Schroeter, B. & Sancho L.G. (1990) Investigaciones ecofisiologicas en liquenes antarticos. Primeros datos sobre la actividad fotosintetica de liquenes crustaceos in situ. III ... Simposium Español de Estudios Antarticos 100-104.
Sancho, L.G., Kappen, L. & Schroeter, B. (1990) Primeros datos sobre la flora y vegetacion de Isla Livingston (Islas Shetland del Sur, Antartida). III Simposium Español de Estudios Antarticos 94-99.
Schroeter, B., Kappen, L. & Sancho, L.G. (1990) Microclima y fotosintesis neta de Usnea antarctica a partir de mediciones realizadas in situ en Isla Livingston (Islas Shetland del Sur, Antartida). III Simposium Español de Estudios Antarticos 105-111.
Ascaso, C., Sancho, L.G. & Rodriguez-Pascual, C. (1990) The weathering action of saxicolous lichens in maritime Antarctica. Polar Biology 11:33-39.
Sancho, L.G. & Sojo, F. (1991) Adiciones al catalogo floristico liquenico de Isla Livingston. Actas del IV Simposio Nacional de Estudios Antarticos 245-250.
Sancho, L.G., Kappen L. & Schroeter, B. (1992) The lichen genus Umbilicaria on Livingston Island (Antarctica). Antarctic Science 4 (2): 189-196.
Sancho, L.G. & Valladares, F. (1993) Lichen colonization of recent moraines in Livingston Island (South Shetland, Antarctica). Polar Biology 13: 227-233.
Valladares, F. & Sancho, L.G. (1993) Biologia de las comunidades liquenicas de los posaderos rocosos de aves en el Sistema Central español. Rivasgodaya 7: 5-68.
Ott, S. & Sancho, L.G. (1993) Morphology and anatomy of Caloplaca coralligera (Teloschistaceae) as adaptation to extreme environmental conditions in the maritime Antarctic. Plant Systematics and Evolution 185: 123-132.
Sojo, F., Valladares, F. & Sancho, L.G. (1993) Variabilidad estructural y ecofisiologica ligada al microhabitat en el liquen antartico Catillaria corymbosa. Actas del V Simposio de Estudios Antarticos, CICYT, 71-76.
Valladares, F., Serey, I. & Sancho, L.G. (1993) Recolonizacion brioliquenica de areas proximas a un glaciar en Isla Robert (Shetland del Sur, Antartida). Actas del V Simposio de Estudios Antarticos, CICYT, 77-84.
Sanchez-Hoyos, A., Ascaso, C., Valladares, F. & Sancho, L.G. (1993) Efectos de largos periodos de congelacion en el contenido en pigmentos y la ultraestructura del fotobionte de liquenes antarticos. Actas del V Simposio de Estudios Antarticos, CICYT, 85-90.
Valladares, F. & Sancho, L.G. (1995) Lichen colonization and recolonization of two recently deglaciated zones in the Maritime Antarctic. Lichenologist 27 (6): 485-493
Schroeter, B. & Sancho, L.G. (1996) Lichens growing on glass. Lichenologist 28 (4): 385-390.
Sancho, L.G., Pintado, A., Valladares, F., Schroeter, B. & Schlensog, M. (1997) Comportamiento fotosintetico de liquenes cosmopolitas en la Antartida maritima. Boletin de la Real Sociedad Española de Historia Natural (Sec. Biol.) 93: 113-118.
Schlensog, M., Schroeter, B., Sancho, L.G., Pintado, A. & Kappen, L. (1997) Photosynthetic performance of the cyanobacterial lichen Leptogium puberulum Hue (Collemataceae) in the maritime Antarctica. Boletin de la Real Sociedad Española de Historia Natural (Sec. Biol.) 93: 105-111.
Valladares, F., Sancho, L.G., Chico, J.M. & Manrique, E. (1997) Diferencias en la utilizacion fotosintetica de radiaciones luminicas elevadas por liquenes y plantas vasculares en la Antartida maritima. Boletin de la Real Sociedad Española de Historia Natural (Sec. Biol.) 93: 119-125.
Sojo, F., Valladares, F. & Sancho, L.G. (1997) Structural and Physiological Plasticity of the Lichen Catillaria corymbosa in Different Microhabitats of the Maritime Antarctica The Bryologist 100 (2): 171-179.
Sancho, L.G., Pintado, A., Valladares, F., Schroeter, B. & Schlensog, M. (1997) Photosynthetic performance of cosmopolitan lichens in the maritime Antarctic. Bibliotheca Lichenologica 67: 197-211
Schlensog, M., Schroeter, B., Sancho, L.G., Pintado, A. & Kappen, L. (1997) Effects of strong irradiance to the photosynthetic performance of the melt water dependent cyanobacterial lichen Leptogium puberulum (Collemaceae) Hue from the maritime Antarctic. Bibliotheca Lichenologica 67: 235-247.
Valladares, F., Sancho, L.G. & Ascaso, C. (1998) Water Storage in the Lichen Family Umbilicariaceae. Botanica Acta 11: 99-107.
Sancho, L.G., Schroeter, B. & Valladares, F. (1998) Umbilicaria kappeni a new lichen species from Antarctica with multiple mechanisms for the simultaneous dispersal of both symbionts. Nova Hedwigia 67: 279-288.
Sancho, L.G., Schulz, F. & Schroeter, B. & Kappen, L. (1999) Bryophyte and lichen flora of South Bay (Livingston Island, South Shetland Islands, Antarctica). Nova Hedwigia. 68: 301-337.
Del-Prado, R. & Sancho, L.G. (2000) Water relations and photosynthetic performance of fruticose lichens from the semi-arid southeast of Spain. Flora. 195: 51-60.
Valladares, F. & Sancho, L.G. (2000) The relevance of nutrient availability for lichen productivity in the maritime Antarctic. Bibliotheca Lichenologica. 75: 189-200.
Pintado, A., Sancho, L.G. & Valladares, F. (2001) The influence of microclimate on the composition of lichen communities along an altitudinal gradient in the maritime Antarctic. Symbiosis, 31: 69-84.
Sancho, L.G. (2001) Ecophysiology of oromediterranean lichens. Functional and morphological adaptations of of lichens from the Spanish mediterranean mountains. Noticiario della Società Lichenologica Italiana. 14: 37-45.
De los Rios, A., Wierzchos, J., Sancho, L.G. & Ascaso, C. (2001) Combination of different microscopy techniques for the integrated study of extremophile endolithic microorganisms and their habitats. Proc. First European Workshop on Exo- / Astro-Biology.
Crespo, A., Molina M.C., Sancho, L.G., Schroeter, B. & Hawksworth, D. (2002) A pole to pole within the cosmopolitan lichens Parmelia saxatilis revealed by rDNA ITS secuence analysis and its evolutionary significance. Mycological Research 106:788-795.
Sancho, L.G. (2002) Lichens of Antarctica and South Georgia by D.O. Ovstedal & R.I. Lewis Smith. Book Review. Mycotaxon 82: 482-483.
De los Rios, A., Wierzchos, J., Sancho, L.G., Grube, M & Ascaso, C. (2002) Microbial endolithic biofilms: A means of surviving the harsh conditions of the Antarctic. Proceedings of the Second European Workshop on Exo/Astrobiology, Graz, Austria, 219-22.
Palmqvist, K., Dahlman, L., Valladares, F., Tehler, A., Sancho, L.G. & Mattsson, J.-E. (2002). A broad scale comparison of CO2 exchange processes and thallus nitrogen statuses across 74 lichen species of contrasting photosynthetic partners, habitats and morphologies. Oecologia 133: 295-306.
Sancho, L.G., Pintado, A., Green, T.G.A., Panewitz, S. & Schroeter, B. (2003) Photosynthetic and morphological variation within and among populations of the antarctic lichen Umbilicaria aprina: Implications of the thallus size. Bibliotheca Lichenologica 86: 299-311.
Ascaso, C, Souza-Egipsy, V. & Sancho, L.G. (2003) Locating water in the dehydrated thallus of lichens from extreme microhabitats (Antarctica). Bibliotheca Lichenologica 86: 215-223.
Panewitz, S., Schlensog, M., Green, T.G.A., Sancho, L.G. & Schroeter, B. (2003) Are lichens active under snow in continental Antarctica?. Oecologia 135: 30-
Wierzchos, J., Ascaso, C., Sancho, L.G. & Green, A. (2003) Iron-rich diagenetic minerals are biomarkers of microbial activity in Antarctic rocks. Geomicrobiological Journal 20: 15-24.
De los Rios, A., Wierzchos, J., Sancho, L.G. & Ascaso, C. (2003) Acid microenvironments in microbial biofilms of antarctic endolithic microecosystems. Environmental Microbiology 5: 231-237.
Wirtz, N., Lumbsch, H.T., Schroeter, B., Green, A., Türk, R., Pintado, A., Sancho. L.G. & Schroeter, B. (2003) Lichen fungi have low cyanobiont selectivity in maritime Antarctica. New Phytologist 160: 177-183.
Soechting, U., Oevstedal, D.G. & Sancho, L.G. (2004) The lichens of Hurd Peninsula, Livingston Island, South Shetlands, Antarctica. Bibliotheca Lichenologica 88: 607-658.
Sancho, L.G. & Pintado, A. (2004) Evidence of high annual growth rate for Antarctic lichens. Polar Biology 27: 132-317.
Wierzchos, J, de los Rios, A., Sancho, L.G. & Ascaso, C. (2004) Viability of endolithic micro-organisms in rocks from the McMurdo Dry Valleys of Antarctica established by confocal and fluorescens microscopy. Journal of Microscopy 216: 57-
De los Rios, A, Wierzchos, J, Sancho, L.G. & Ascaso, C. (2004) Exploring the physiological state of continental Antarctic endolithic microorganisms by microscopy. FEMS Microbiology Ecology 50: 143-152.
De los Rios, A, Sancho, L.G., Grube, M., Wierzchos, J, & Ascaso, C. (2005) Endolithic growth of two Lecidea lichens in granite from continental Antarctica detected by molecular and microscopy techniques. New Phytologist 165: 181-190.
Wierzchos, J, Sancho, L.G. & Ascaso, C. (2005) Biomineralisation of endolithic microbes in rocks from the Antarctic Ross desert: implications for microbial fossil formation and their detection. Environmental Microbiology 7: 566-575.
Pannewitz, S., Maysek, K., Schlensog, M., Seppelt, R. & Sancho, L.G, Türk, R & Schroeter, B. (2005) The photosynthetic response of Bryophytes to CO2 concentration, PPFD, temperature and water content measured at coastal sites, Ross Sea, Antarctica. Antarctic Science 17: 341-352.
Green, A., Kulle, D., Pannewitz, S., Sancho, L.G. & Schroeter, B. (2005) UV protection in mosses growing in continental Antarctic. Polar Biology 28: 822-827.
De los Rios, A., Wierzchos, J, Sancho, L.G., Green, A. & Ascaso, C. (2005) Ecology of endolithic lichens colonizing granite in continental Antarctica. Lichenologist 37: 383-395.
Pannewitz, S., Green, A., Schlensog, M., Seppelt, R. & Sancho, L.G. (2006) Photosynthetic performance of Xanthoria mawsonii Dodge in coastal habitats, Ross Sea region, continental Antarctica. Lichenologist 38: 67-81.
Wirtz, N., Printzen, Ch., Sancho, L.G. & Lumbsch, Th. (2006) The phylogeny and classification of Neuropogon and Usnea (Parmeliaceae, Ascomycota) revisited. Taxon 55: 367-376.
Thell, A, Søchting, U., Kärnefelt, I. Elix, J. A., & Sancho, L.G. (2006) Phylogeny of Himmantormia-an Antarctic genus in the Parmeliaceae (lichenized ascomycetes). Bibliotheca Lichenologica (in press).
Sancho, L.G., de la Torre, R., Horneck, G., Pintado, A., Ascaso, C., Wierzchos,J. & de los Rios, A. (2006). Survival of lichens to space conditions inside the BIOPAN-5 experiment. 8th International Mycological Congress. Medimond International Proceedings. 123-128.
De los Rios, A, Grube, M., Sancho, L.G., & Ascaso, C. (2006) Ultrastructural and genetic characteristics of endolithic cyanobacterial biofilms colonizing Antarctic granite rocks. FEMS Microbiology Ecology (in press).
Etayo, J. & Sancho, L.G. (2006) Some lichenicolous ascomycetes fungi on austral species of Usnea (Parmeliaceae, lichenized Ascomycetes). Nova Hedwigia (in press).
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