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Articles 50 registres trobats  anterior11 - 20següentfinal  anar al registre: La cerca s'ha fet en 0.01 segons. 
11.
16 p, 3.6 MB Recent global warming induces the coupling of dissimilar long-term sedimentary signatures in two adjacent volcanic lakes (Azores Archipelago, Portugal) / Vázquez-Loureiro, David (Universidade da Coruna. Centro Interdisciplinar de Química e Bioloxía) ; Sáez, Alberto (Universitat de Barcelona. Departament de Dinàmica de la Terra i de l'Oceà) ; Gonçalves, Vítor (Universidade dos Açores) ; Buchaca, Teresa (Centre d'Estudis Avançats de Blanes) ; Hernández, Armand (Universidade da Coruna. Centro Interdisciplinar de Química e Bioloxía) ; Raposeiro, Pedro M. (Centro de Investigaçao Em Biodiversidade e Recursos Geneticos) ; de Boer, Erik J. (Universidad de Granada. Departamento de Estratigrafía y Paleontología) ; Masqué Barri, Pere (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Giralt, Santiago (Geosciences Barcelona) ; Bao, Roberto (Universidade da Coruna. Centro Interdisciplinar de Química e Bioloxía)
Paleoclimatological information derived from the study of lacustrine sedimentary records is not only biased by taphonomical processes but also by potential differences in the expression of climate variability in the sediments due to site-specific factors. [...]
2023 - 10.1016/j.quascirev.2023.107968
Quaternary Science Reviews, Vol. 303 (March 2023) , art. 107968  
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12.
16 p, 8.0 MB First remains of Diplocynodon cf. ratelii from the early Miocene sites of Ahníkov (Most Basin, Czech Republic) / Chroust, Milan (Czech Academy of Sciences. Institute of Geology) ; Mazuch, Martin (Charles University. Institute of Geology and Palaeontology) ; Ivanov, Martin (Masaryk University. Department of Geological Sciences) ; Ekrt, Boris (National Museum. Department of Palaeontology (Czech Republic)) ; Luján, Àngel H. (Institut Català de Paleontologia Miquel Crusafont)
Fossil crocodylians from the early Miocene (Eggenburgian, MN3a) sites of Ahníkov (Most Basin, Czech Republic) are described in this paper. The new material presented here includes over 200 remains (bones, teeth and osteoderms), and therefore constitutes the largest crocodylian sample known from the fossil record of the Czech Republic. [...]
2021 - 10.3140/bull.geosci.1803
Bulletin of Geosciences, Vol. 96, Issue 2 (2022) , p. 123-128  
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13.
25 p, 3.2 MB Vigna Nuova : the first Middle Villafranchian mammal assemblage from the Valdichiana Basin, Perugia (Italy) / Azzarà, Beatrice (Università degli Studi di Perugia. Dipartimento di Fisica e Geologia) ; Breda, Marzia (Università di Padova. Centro di Ateneo per i Musei) ; Cirilli, Omar (Howard University. Department of Anatomy. Laboratory of Evolutionary Biology) ; Madurell-Malapeira, Joan (Institut Català de Paleontologia Miquel Crusafont) ; Ruzza, Federica (Università degli Studi di Perugia. Dipartimento di Fisica e Geologia) ; Sorbelli, Leonardo (Institut Català de Paleontologia Miquel Crusafont) ; Tancredi, Domenico (Università degli Studi di Perugia. Dipartimento di Fisica e Geologia) ; Cherin, Marco (Università degli Studi di Perugia. Dipartimento di Fisica e Geologia)
The region of Umbria (Central Italy) represents one of the most interesting areas for the study of Mediterranean Plio-Pleistocene mammal faunas due to the occurrence of numerous paleontological deposits. [...]
2022 - 10.4435/BSPI.2022.12
Bollettino della Società Paleontologica Italiana, Vol. 61, Issue 2 (September 2022) , p. 223-247
2 documents
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14.
51 p, 2.8 MB How serious is the addiction to oil of developed society? A multi-scale integrated analysis based on the concept of societal and ecosystem metabolism : Part 2 / Giampietro, Mario (Istituto Nazionale di Ricerca per gli Alimenti e la Nutrizione) ; Mayumi, Kozo (The University of Tokushima) ; Ramos Martín, Jesús (IFF Social Ecology (Austria))
In these years the growing concern for both global warming and peak oil has put the energy issue back on the front burner of the political debate. In technical terms, this implies looking for alternatives to fossil energy as the primary energy source powering the economic process of modern economies. [...]
2007
International journal of transdisciplinary research, Vol. 2, Issue 1 (January 2007) , p. 42-92  
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15.
30 p, 1.7 MB Food security and fossil energy dependence : An international comparison of the use of fossil energy in agriculture (1991-2003) / Arizpe, Nancy (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Giampietro, Mario (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Ramos Martín, Jesús (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica)
The serious food crisis in 2007 has reinstated the issue of food security. In particular, it evokes an old set of questions associated with the sustainability of an adequate food supply: are we facing a systemic shortage of arable land for food production? How serious is the oil dependence of food security in relation to peak oil (the point in time when the maximum rate of global oil extraction is reached)? To answer these questions one has to study the role of technical inputs in agricultural production, especially those inputs generated from fossil energy (how much fossil energy is used? for which inputs? in relation to which tasks?). [...]
2011 - 10.1080/07352689.2011.554352
Critical Reviews in Plant Sciences, Vol. 30, Issue 1-2 (April 2011) , p. 45-63  
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16.
38 p, 1.8 MB Can biofuels replace fossil energy fuels? A multi-scale integrated analysis based on the concept of societal and ecosystem metabolism : Part 1 / Giampietro, Mario (Istituto Nazionale di Ricerca per gli Alimenti e la Nutrizione Via Ardeatina) ; Mayumi, Kozo (The University of Tokushima) ; Ramos Martín, Jesús (IFF Social Ecology)
Many claim that biofuels represent a viable and desirable alternative to fossil energy fuels. This paper (the first of a series of two) provides a critical appraisal of the claim that a large scale move to biofuels is either feasible or desirable for powering the economy of a developed country. [...]
2006
International journal of transdisciplinary research, Vol. 1, Issue 1 (2006) , p. 51-87  
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17.
122 p, 12.7 MB A revised (earliest Vallesian) age for the hominoid-bearing locality of Can Mata 1 based on new magnetostratigraphic and biostratigraphic data from Abocador de Can Mata (Vallès-Penedès Basin, NE Iberian Peninsula) / Alba, David M.. (Institut Català de Paleontologia Miquel Crusafont) ; Robles Gimenez, Josep Maria (Institut Català de Paleontologia Miquel Crusafont) ; Casanovas i Vilar, Isaac (Institut Català de Paleontologia Miquel Crusafont) ; Beamud, E (Universitat de Barcelona. Institut de Recerca Geomodels) ; Bernor, Raymond L. (Smithsonian Institution. Department of Anthropology) ; Cirilli, Omar (Università degli Studi di Firenze. Dipartimento di Scienze della Terra) ; DeMiguel, Daniel (Institut Català de Paleontologia Miquel Crusafont) ; Galindo, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Llopart, Itziar (Institut Català de Paleontologia Miquel Crusafont) ; Pons-Monjo, Guillem (Institut Català de Paleontologia Miquel Crusafont) ; Sánchez, Israel M. (Institut Català de Paleontologia Miquel Crusafont) ; Vinuesa, Victor (Institut Català de Paleontologia Miquel Crusafont) ; Garcés Crespo, Miguel (Universitat de Barcelona. Departament de Dinàmica de la Terra i de l'Oceà)
The Abocador de Can Mata (ACM) composite stratigraphic sequence (els Hostalets de Pierola, Vallès-Penedès Basin, NE Iberian Peninsula) has yielded a diverse primate assemblage from the late Aragonian (Middle to Late Miocene). [...]
2022 - 10.1016/j.jhevol.2022.103237
Journal of Human Evolution, Vol. 170 (September 2022) , art. 103237  
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18.
71 p, 4.8 MB 		The Middle Triassic vertebrate deposits of Kupferzell (Germany) : Palaeoenvironmental evolution of complex ecosystems / Schoch, Rainer (Staatliches Museum für Naturkunde Stuttgart) ; Seegis, Dieter (Staatliches Museum für Naturkunde Stuttgart) ; Mujal, Eudald (Institut Català de Paleontologia Miquel Crusafont)
In 1977, within 3 months of excavation, a 500 m spanning road-cut near Kupferzell (southern Germany) produced a total of ~30,000 vertebrate remains from the Middle Triassic Lower Keuper. The bulk of the material stems from two temnospondyl amphibians, Gerrothorax pulcherrimus (~70%) and Mastodonsaurus giganteus (~30%), with the pseudosuchian archosaur Batrachotomus kupferzellensis ranging first among the other remains. [...]
2022 - 10.1016/j.palaeo.2022.111181
Palaeogeography, palaeoclimatology, palaeoecology, Vol. 603 (October 2022) , art. 111181  
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19.
49 p, 33.3 MB Reassessment of the phylogenetic relationships of the late Miocene apes Hispanopithecus and Rudapithecus based on vestibular morphology / Urciuoli, Alessandro (Institut Català de Paleontologia Miquel Crusafont) ; Zanolli, Clément (Centre National de la Recherche Scientifique. Université de Bordeaux) ; Almécija, Sergio (Institut Català de Paleontologia Miquel Crusafont) ; Alba, David M.. (Institut Català de Paleontologia Miquel Crusafont) ; Beaudet, Amélie (Institut Català de Paleontologia Miquel Crusafont) ; Dumoncel, Jean (Centre National de la Recherche Scientifique. Université de Toulouse) ; Morimoto, Naoki (Kyoto University. Graduate School of Science. Laboratory of Physical Anthropology) ; Nakatsukasa, Masato (Kyoto University. Graduate School of Science. Laboratory of Physical Anthropology) ; Moyà Solà, Salvador (Institut Català de Paleontologia Miquel Crusafont) ; Begun, David R. (University of Toronto. Department of Anthropology)
Late Miocene great apes are key to reconstructing the ancestral morphotype from which earliest hominins evolved. Despite consensus that the late Miocene dryopith great apes Hispanopithecus laietanus (Spain) and Rudapithecus hungaricus (Hungary) are closely related (Hominidae), ongoing debate on their phylogenetic relationships with extant apes (stem hominids, hominines, or pongines) complicates our understanding of great ape and human evolution. [...]
2021 - 10.1073/pnas.2015215118
Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, Issue 5 (January 2021) , art. e2015215118  
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20.
13 p, 2.5 MB Museum Exhibitions of Fossil Specimens Into Commercial Products : Unexpected Outflow of 3D Models due to Unwritten Image Policies / Matsui, Kumiko (Smithsonian Institution. National Museum of Natural History) ; Kimura, Yuri (Institut Català de Paleontologia Miquel Crusafont)
Recent innovations and cost reductions in photogrammetry-based 3D modeling have enabled museum visitors to create 3D models based on photographs exhibited in galleries without breaking museum policies. [...]
2022 - 10.3389/feart.2022.874736
Frontiers in Earth Science, Vol. 10 (April 2022) , art. 874736  
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