Angel Penas

Angel Penas
Universidad de León | UNILEON · Department of Biodiversity and Environment Management

About

54
Publications
9,273
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1,880
Citations
Citations since 2017
3 Research Items
586 Citations
2017201820192020202120222023020406080100120
2017201820192020202120222023020406080100120
2017201820192020202120222023020406080100120
2017201820192020202120222023020406080100120
Additional affiliations
September 1975 - September 2014
Universidad de León
Position
  • Catedrático de Universidad

Publications

Publications (54)
Article
The aim of this research is to enlarge knowledge of space-time evolution of precipitation in California over the last decade on a monthly, seasonal and annual time-scale. This study also analyses the relationship between precipitation and teleconnection patterns with most influence on Californian climate. The homogeneity of the data from the select...
Article
Full-text available
The global mean surface temperature has risen since the late 19th century. However, temperatures do not increase uniformly in space or time and few studies have focused on that peculiarity in the State of California. The aim of this research is to deepen our knowledge of the evolution of mean temperatures in the State of California on monthly, seas...
Article
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Sintaxones descritos (novo), corregidos (corr.), enmendados (em.), mu-tados (nom. mut.) o invertidos (nom. inv.), publicados por Salvador Rivas-Martínez para la vegetación de América Resumen En el presente trabajo se recogen los sintaxones publicados por Salvador Rivas Martínez, tras los años que dedicó al estudio de Amé-rica (incluído Alaska), Cán...
Article
Full-text available
González de Paz, L., del Río, S. & Penas, A. New contributions to the flora of León. Lazaroa 35: 209-219 (2014). Chorological and taxonomical data are reported on several taxa from the province of León. For some we provide the first record for the province, or extend their known distribution.
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The biogeographic map of South America showing the biogeographic units up to the provincial level is published in this paper as a preliminary survey. From Honduras (Central America) to the Antarctic Peninsula we recognize: 1 kingdom, 3 subkingdoms, 4 supe-regions, 13 regions and 53 biogeographic provinces. A brief description is given of each one o...
Article
Se describe una nueva asociación (Geranio subargentei-Carduetum carlinoidis) para la zona meridional del Parque Nacional de Picos de Europa. Estas comunidades orotempladas altoeslano-carrionesas se desarrollan sobre gleras finas de pequeñas lascas de lutitas, fácilmente erosionables y están presididas por Carduus carlinoides. A new scree plant comm...
Article
Se describe una nueva asociación (Geranio subargentei-Carduetum carlinoidis) para la zona meridional del Parque Nacional de Picos de Europa. Estas comunidades orotempladas altoeslano-carrionesas se desarrollan sobre gleras finas de pequeñas lascas de lutitas, fácilmente erosionables y están presididas por Carduus carlinoides.
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Full-text available
Two new Orocantabrian associations and one subassociation are described: Aconitetum neapolitano-vulgaris, Geranio subargenti- Nardetum strictae and Oenantho crocatae-Phalaridetum arundinaceae glycerietosum fluitantis, from the Cantabrian Mountains (northeastern León, Spain). It is also reported the Cantabrian Atlantic peaty oceanic association Anag...
Article
Se describen dos nuevas asociaciones: Aconitetum neapolitano-vulgaris y Geranio subargenti-Nardetum strictae, así como una nueva subasociación: Oenantho crocatae-Phalaridetum arundinaceae glycerietosum fluitantis, propias de la Cordillera cantábrica (NE de León, España). También se da a conocer en la subprovincia Orocantábrica la existencia de la a...
Article
Full-text available
A new nothospecies of the genus Quercus L., between Q. faginea Lam. and Q. pauciradiata A. Penas, F. Llamas, C. Perez-Morales and C. Acedo, is described.
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El área de distribución de Saponaria caespitosa DC. en la Península Ibérica, se restringía hasta el momento al centro y oeste de los Pirineos; en el resto de Europa sólo aparece en el Pirineo francés, por lo que se considera un endemismo pirenaico. En el presente trabajo, ofrecemos los datos del hallazgo de esta especie en la Cordillera Cantábrica....
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Full-text available
Terrón Alfonso, A., Llamas Frade, B. & Penas Merino, A. Aportaciones al estudio de algunas comunidades brioliquénicas de la provincia de León. Lazaroa 13:23-31 (1992). Se hace un análisis de algunas comunidades brioliquénicas epifíticas enla vertiente meridional de la Cordillera Cantábrica en la provincia de León (NW de España), pertenecientes a la...
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Full-text available
In this paper a phytosociological study about montanous savin forets and, subalpine and oromediterranean creeping juniper shrubs in Leon province (NW Spain) is made. Four new subassociations are described: Juniperetum sahino-thunferae quercetosum fagineae, Gen isto sanabrensis-Juniperetum nanae echinospartetosum iberici and vaccinietosum uliginosi...
Article
In this paper, we describe two associations: Carduo carpetani-Onopordetum acanthii nova (Onopordetea acanthii Br.-B1. 1964 em. Rivas-Martínez in Ladero, F. Navarro E C.J. Valle 1083) and Artemisio glutinosae-Santolinetum semidentatae nova (Pegano-Salsoletea Br.-B1. 6 O. Bolós (1954) 1957 ampl. Peinado E Martinez Parras 1984); also we give some chor...
Article
The poor, open, hard meadows are studied. They are formed by pulvinular species in supramediterranean level, with subhumid and humid ombroclimous. They are included in the alliance Corynephoro�Plantaginion radicatae Rivas Goday & Rivas�Martínez 1963 nom. invers. Rivas�Martínez 1975. The association Diantho merinoi�Plantaginetum radicatae nova is de...
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In the present paper, sonic chorologic and ecologic facts about several phanerogams recorded for the firsl lime within the flora of León are given. They are: Anagallis minima (L. K. H. I,. Kiause, Apera interrupta (L.) Beauv., Dichanthium ischaemum (L.) Roberty, Elatine Imulmnii Clavaud, Orobanche ramosa L. subsp. mutelii (F. W. Schultz) Coutinho a...
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A revisión of the endemic alliance of the Cantabrian mountains Saxifragion trifurcatocanaliculatae (Rivas Martínez 1969) Rivas Martínez, Izco & Costa 1971 is made. We recognize two suballiances, characteristic of limestone fissures: Saxifragenion trifurcatocanaliculatae Fdez. Prieto 1983, and Drabo dedeanae-Saxifragenion trifurcatae Fdez. Prieto 19...
Article
Se aportan datos florísticos, ecológicos, corológicos y fitosociológicos sobre algunas plantas nuevas o interesantes de la provincia de León (España). k11

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Projects

Projects (2)
Project
Análisis de los procesos de cambio climático en el territorio de la D.O. León y sus posibles repercusiones en el medio de largo plazo.