Výsledky vyhledávání - "H. Sainz Ollero"

Akademický článek

Predicción de la potencialidad de los bosques esclerófilos españoles mediante redes neuronales artificiales

Autor: M. Benito Garzón, J. Maldonado Ruiz, R. Sánchez de Dios, H. Sainz Ollero

Publikováno v: Graellsia, Vol 59, Iss 2-3, Pp 345-358 (2003)

Encinares y alcornocales son dos de las formaciones esclerófilas más importantes de la Iberia mediterránea. Para conocer cual es su potencialidad en el territorio español se ha empleado un modelo generado mediante redes neuronales artificiales co

Externí odkaz: https://doaj.org/article/14589aed279f41c7b2bf07ebee0d6859

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Classification and mapping of Spanish Mediterranean mixed forests

Autor: Juan Carlos Velázquez, H. Sainz Ollero, R. Sánchez de Dios

Publikováno v: iForest-Biogeosciences and Forestry, Vol 12, Iss 1, Pp 480-487 (2019)
E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid

Mixed forests play an important role in promoting forest functions and services, and showed better resilience to perturbations than monospecific forests. In the Mediterranean Basin they constitute an important share of the total forest area. However,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8a95ab2f5e11f7e091d5a79f313a547
https://doi.org/10.3832/ifor2817-012

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Predicción de la potencialidad de los bosques esclerófilos españoles mediante redes neuronales artificiales

Autor: J. Maldonado Ruiz, R. Sánchez de Dios, M. Benito Garzón, H. Sainz Ollero

Publikováno v: Graellsia, Vol 59, Iss 2-3, Pp 345-358 (2003)

Holm oak and cork oak forests are between the most important sclerophyllous formations in the Mediterranean Iberia. In order to study their potentiality, an artificial neural network model, with a feedforward BP algorithm, has been applied. The eleva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c47a8e69d3cb7123329409db39e51c63
https://doi.org/10.3989/graellsia.2003.v59.i2-3.251

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Numerical analyses of distributions of Iberian and Balearic endemic monocotyledons

Autor: I Castro Parga, H. Sainz Ollero, J. C. Moreno Saiz

Publikováno v: Journal of Biogeography. 25:179-194

Chorological information concerning 182 taxa of monocotyledons endemic to the Iberian Peninsula and Balearic Islands was compiled and related to the 1OOx1OOkm, 5Ox5Okm and 10xlOkm UTM grids. Distributions were analysed using multivariate methods (two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b464a7e55919610467a97e6975004fb
https://doi.org/10.1046/j.1365-2699.1998.251118.x

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Vegetation dynamics and human impact in the Sierra de Guadarrama, Central System, Spain

Autor: F. Franco Múgica, M. García Antón, H. Sainz Ollero

Publikováno v: The Holocene. 8:69-82

Analyses of pollen, non-pollen microfossils and carbonaceous particles from a valley mire in the Lozoya Valley in the Sierra de Guadarrama, which forms part of the Spanish Central System, are presented. The sedimentary sequence, which covers the last

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c3f918d2b89060d8677aa439cad7209
https://doi.org/10.1191/095968398675691171

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Threatened plants in Peninsular and Balearic Spain: A report based on the EU Habitats Directive

Autor: J. C. Moreno Saiz, L.Moreno Rivero, D.Galicia Herbada, H. Sainz Ollero, F.Domínguez Lozano

Publikováno v: Scopus-Elsevier

Following Appendix II from the EU Habitats Directive, the distribution and conservation status of 102 plant species in mainland Spain and Balearic Islands were studied. Distribution data from herbarium and bibliographic sources were collected. Field

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db19b56b46c85cae4bf862c41d2bb64f
https://doi.org/10.1016/0006-3207(95)00107-7

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A Quaternary perspective on the conservation prospects of the Tertiary relict tree Prunus lusitanica L

Autor: H. Sainz Ollero, M. Benito Garzón, Juan Antonio Calleja

Publikováno v: Journal of Biogeography
Journal of Biogeography, Wiley, 2009, 36 (3), pp.487-498. ⟨10.1111/j.1365-2699.2008.01976.x⟩

Aim To assess the importance of climate and human pressure as factors limiting the past, present and future distribution of Prunus lusitanica L. (the Portuguese laurel), a relict of Europe’s ancient subtropical laurel-forest flora. Location The Ibe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9674c7dad4f1abdfa21a5e66dc09fa8f
https://hal.archives-ouvertes.fr/hal-01601883

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Pollen records from the middle Pleistocene atapuerca site (Burgos, Spain)

Autor: M. Garcia-Antón, H. Sainz-Ollero

Publikováno v: Palaeogeography, Palaeoclimatology, Palaeoecology. 85:199-206

A pollen sequence resulting from a palynological analysis of sedimentary cave deposits at the Atapuerca archaeological sites (Burgos, Spain) is described. The attribution of the sequence to the upper middle Pleistocene is based on the fauna remains d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::161c4748abb5f4c983c9985b029ecfa3
https://doi.org/10.1016/0031-0182(91)90159-o

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