Resultats globals: 130 registres trobats en 0.02 segons.
Articles, 113 registres trobats
Contribucions a jornades i congressos, 10 registres trobats
Documents de recerca, 7 registres trobats
Articles 113 registres trobats  1 - 10següentfinal  anar al registre:
1.
23 p, 346.0 KB Hydropower in the Himalayan hazardscape : strategic ignorance and the production of unequal risk / Huber, Amelie (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Rapidly expanding hydropower development in areas prone to geological and hydro-climatic hazards poses multiple environmental and technological risks. Yet, so far these have received scant attention in hydropower planning processes, and even in the campaigns of most citizen initiatives contesting these dams. [...]
2019 - 10.3390/w11030414
Water, Vol. 11, issue 3 (March 2019) , art. 414  
2.
18 p, 383.4 KB Resolución de problemas abiertos en ecología para la ESO / Rosa Novalbos, David (Universidad Complutense de Madrid. Departamento de Didáctica de las Ciencias Experimentales) ; Martínez Aznar, María Mercedes (Universidad Complutense de Madrid. Departamento de Didáctica de las Ciencias Experimentales)
Esta investigación de tipo cuasiexperimental se basa en la metodología indagativa MRPI (metodología de resolución de problemas como investigación) para el aprendizaje de la ecología con escolares de 13-14 años (2. [...]
This quasi-experimental research is based on the so-called PSMR, known as Problem-Solving Method as Research, for students aged between 13 and 14 in Ecology (2nd course of Secondary School). For that purpose, a unit focused on the resolution of contextualized open-ended problems was designed. [...]

2019 - 10.5565/rev/ensciencias.2541
Enseñanza de las ciencias, Vol. 37 Núm. 2 (2019) , p. 25-42 (Investigaciones Didácticas)  
3.
Populism, Hegemony, and the Politics of Natural Resource Extraction in Evo Morales's Bolivia / Andreucci, Diego (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Is populism necessary to the articulation of counter‐hegemonic projects, as Laclau has long argued? Or is it, as Žižek maintains, a dangerous strategy, which inevitably degenerates into ideological mystification and reactionary postures? In this paper, I address this question by exploring the politics of discourse in Evo Morales's Bolivia. [...]
2018 - 10.1111/anti.12373
Antipode, Vol. 50, Issue 4 (September 2018) , p. 825-845  
4.
33 p, 1.7 MB On the influence of water conductivity, Ph and climate on bryophyte assemblages in Catalan semi-natural springs / Bes, Miquel (Institució Catalana d'Història Natural) ; Corbera, Jordi (Institució Catalana d'Història Natural) ; Sayol i Altarriba, Ferran (Centre de Recerca Ecològica i Aplicacions Forestals) ; Bagaria Morató, Guillem (Centre de Recerca Ecològica i Aplicacions Forestals) ; Jover, Miquel (Universitat de Girona) ; Preece, Catherine (Centre de Recerca Ecològica i Aplicacions Forestals) ; Viza, Aida (Institució Catalana d'Història Natural) ; Sabater i Comas, Francesc (Centre de Recerca Ecològica i Aplicacions Forestals) ; Fernández Martínez, Marcos (Institució Catalana d'Història Natural)
Bryophytes are some of the most sensitive biological indicators of environmental change. Springs have a significant presence of bryophytes and so are ideal habitats for studying their relationship with the environment. [...]
2018 - 10.1080/03736687.2018.1446484
Journal of Bryology, Vol. 40, Issue 2 (2018) , p. 149-158  
5.
Emotions, power, and environmental conflict : Expanding the ‘emotional turn’ in political ecology / González Hidalgo, Marien (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Zografos, Christos (Universitat Pompeu Fabra)
Building on the framework of emotional political ecology, we seek to expand ways of studying the relationships between emotion, power, and environmental conflict. Our review of work in feminist studies, human geography, social psychology, social movement theory, and social and cultural anthropology suggests the need for a theoretical framework that captures the psychological, more-than-human, collective, geographical, and personal-political dimensions that intersect subjectivities in environmental conflicts. [...]
2019 - 10.1177%2F0309132518824644
Progress in Human Geography, (January 2019)  
6.
11 p, 1.3 MB Sarcoptes scabiei infestation does not alter the stability of ectoparasite communities / Carvalho, João (Universitat Autònoma de Barcelona. Servei d’Ecopatologia de Fauna Salvatge) ; Serrano Ferron, Emmanuel (Universitat Autònoma de Barcelona. Servei d'Ecopatologia de Fauna Salvatge) ; Pettorelli, Nathalie (Institute of Zoology. Zoological Society of London) ; Granados, José E. (Espacio Natural de Sierra Nevada) ; Habela Martínez-Estéllez, Miguel Ángel (Universidad de Extremadura. Departamento de Sanidad Animal) ; Olmeda García, Ángeles Sonia (Universidad Complutense de Madrid. Departamento de Patología Animal) ; Fonseca, Carlos (Universidade de Aveiro. Centro de Estudos do Ambiente e do Mar) ; Pérez, Jesús M. (Espacio Natural Sierra Nevada)
Background: The host represents a heterogeneous ecosystem where multiple parasite species co-occur and interact with each other for space and resources. Although these interactions may rule the features of an infracommunity and may shape the infracommunity response to external perturbations, the resilience of ectoparasite communities to new infestations remains poorly explored. [...]
2016 - 10.1186/s13071-016-1659-2
Parasites & Vectors, Vol. 9 (2016)  
7.
Life and the five biological laws. Lessons for global change models and sustainability / Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Baldocchi, Dennis (University of California at Berkeley. Department of Environmental Science)
Life on Earth is the result of a continuous accumulation of information by combination and innovation using endo- (inside the organism) and exosomatic (outside the organism) energy. Sustenance occurs through cycles of life and death. [...]
2019 - 10.1016/j.ecocom.2019.02.001
Ecological complexity, Vol. 38 (April 2019) , p. 11-14  
8.
10 p, 201.6 KB La unidad agrosocial como herramienta para el desarrollo rural / Loewy, Tomás (Universidad Nacional del Sur (Bahía Blanca, Argentina))
El régimen de propiedad de la tierra debería ser un elemento básico para cualquier país, trascendiendo lo económico y proyectándose en su organización social y política. La Unidad Económica Agraria (UEA), en la zona del sudoeste bonaerense, duplica el valor modal de la superficie de los predios, coadyuvando a la despoblación rural. [...]
The land ownership regime should be a basic element for any country, transcending economic issues with a projection on its social and political organization. In southwestern Buenos Aires the Agrarian Economic Unit (UEA) duplicates the modal value of the surface area of the farms, which leads to rural depopulation. [...]

2019
Revibec : revista de la Red Iberoamericana de Economia Ecológica, Vol. 29 (2019) , p. 1-10 (Articles)  
9.
7 p, 1007.1 KB Does livestock influence the diet of Iberian ibex Capra pyrenaica in the Peneda-Gerês National Park (Portugal)? / Moço, Gisela (Universidad de Jaén. Departamento de Biología Animal, Biología Vegetal y Ecología) ; Serrano Ferron, Emmanuel (Universitat Autònoma de Barcelona. Servei d'Ecopatologia de Fauna Salvatge) ; Guerreiro, Margarida (Universidade de Lisboa. Centro de Biologia Ambiental) ; Filipa Ferreira, Ana (Universidade de Lisboa. Centro de Biologia Ambiental) ; Petrucci-Fonseca, Francisco (Universidade de Lisboa. Centro de Biologia Ambiental) ; Santana, Daniel (Universidade de Lisboa. Centro de Biologia Ambiental) ; Maia, M. Joao (Instituto Superior de Agronomia de Lisboa. Centro de Ecologia Aplicada Professor Baeta-Neves) ; Soriguer, Ramón C. (Estación Biológica de Doñana) ; Pérez, Jesús M. (Universidad de Jaén. Departamento de Biología Animal, Biología Vegetal y Ecología)
We carried out a pilot study about the influence of the domestic goat Capra hircus on the feeding ecology of the Iberian ibex Capra pyrenaica in the Peneda-Gerês National Park (PGNP, Portugal). We mapped the grazing areas of domestic goat flocks and determined their stocking rates in two mountains of PGNP, Gerês and Amarela, and we investigated the diets of both ungulates using fecal microhistology in an area where they partially overlapped during spring and summer. [...]
2014 - 10.1515
Mammalia, Vol. 78 Núm. 3 (2014)  
10.
22 p, 2.5 MB Links between fish abundance and ocean biogeochemistry as recorded in marine sediments / Kavanagh, Lucas (McGill University, Montréal. Department of Earth and Planetary Sciences) ; Galbraith, Eric D. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Fish populations are linked to ocean biogeochemistry by their reliance on primary production for food, and dissolved oxygen to breathe. It is also possible that marine fish modify biogeochemical dynamics, as do freshwater fish, through top-down trophic cascades, but there has been relatively little consideration of this possibility. [...]
2018 - 10.1371/journal.pone.0199420
Plos One, Vol. 13, issue 8 (Aug. 2018) , art. e0199420  

Articles : 113 registres trobats   1 - 10següentfinal  anar al registre:
Contribucions a jornades i congressos 10 registres trobats  
1.
1 p, 173.7 KB Contemporary evolution of plant chemical defenses after invasion in response to herbivory and climate / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia)
Biological invasions are excellent systems to study rapid evolution of plant chemical defenses. Current hypotheses predict a rapid divergence of plant chemical defenses in response to changes in herbivore consumption pressure caused by a decrease in the enemies from the area of origin (e. [...]
2014
Annual meeting of the International Society of Chemical Ecology. Urbana-Champaign (EUA), : 2014 : 8-12 July  
2.
2 p, 339.1 KB Contemporary evolution of Senecio pterophorus in Response to climate but not to herbivory / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia)
Divergence in plant traits and trait plasticity after invasion has been proposed as an important mechanism favoring invasion success. Current hypotheses predict a rapid evolution in response to changes in the abiotic conditions after invasion, or to changes in the herbivore consumption pressure caused by a decrease in the enemies associated at the area of origin (e. [...]
2014
International Symposium on Weeds and Invasive plants. Montpellier, França, 4rt : 2014  
3.
2 p, 73.2 KB Are invasive plants more toxic than native plants? An example of rapid evolution after invasion / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia)
Biological invasions are excellent systems to study rapid evolution of plant chemical defenses. Current hypotheses predict a divergence of plant chemical defenses in response to a decrease in herbivory after invasion (e. [...]
2015
Annual meeting of the International Society of Chemical Ecology. Stockholm (suècia),, 29è : 2015 : 29 june - 3 july  
4.
1 p, 406.2 KB Genetic variation of alkaloid production in Conium maculatum after reassociation with the specialist moth Agonopterix alstroemeriana / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Berenbaum, M.R.
Conium maculatum, a Eurasian weed naturalized in North America, contains high concentrations of piperidine alkaloids. In the United States, C. maculatum was largely free from herbivory until approximately 30 years ago, when it was re-associated via accidental introduction with a monophagous European herbivore, the oecophorid caterpillar Agonopterix alstroemeriana. [...]
2005
Annual Meeting of the Entomological Society of America. Fort Lauderdale FL (EUA), 53è : 2005  
5.
1 p, 959.0 KB Comparing insect herbivory between native and invasive Senecio species in NE Spain: a test for the Host Switching hypothesis / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Morante, Maria (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia)
Plant invasion success can be determined by changes in insect-plant interactions. After invading a new habitat, local herbivores consuming native plants can establish new interactions with introduced plants (Host Switching Hypothesis; Keane & Crawley, 2002). [...]
2011
Symposium of Insect-Plant Interactions. Wageningen, The Neederlands, 14è : 2011  
6.
1 p, 838.9 KB Rapid plant evolution in response to climate, but not herbivory / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Colomer Ventura, Ferran
Divergence in plant traits and trait plasticity after invasion has been proposed as an important mechanism favouring invasion success. Current hypotheses predict a rapid evolution in response to changes in the herbivore consumption pressure caused by a decrease in the enemies associated at the area of origin (e. [...]
2014
International Symposium on Insect-Plant Relationships. Neuchâtel (Suïssa), 15è : 2014
2 documents
7.
1 p, 1.2 MB Plant-herbivore interactions or colonization history: what drives changes in plant chemical defenses after invasion? / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Vilatersana, Roser (Institut Botànic de Barcelona)
Biological invasions offer a good opportunity to study the changes in plant-herbivore interactions at ecological and evolutionary levels, because introduced plants encounter a complete novel biotic environment. [...]
2013
Gordon Conference of Plant-herbivore interactions. Ventura, California (EUA), : 2013  
8.
1 p, 308.8 KB Z-ocimene, but not alkaloids, deters oviposition of the specialist moth Agonopterix alstroemeriana on Conium maculatum (Apiaceae) / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Berenbaum, May
Conium maculatum (Apiaceae), a Eurasian weed naturalized in North America, contains high concentrations of piperidine alkaloids, such as γ-coniceine, coniine and conhydrinone, that are toxic for livestock and humans and might also confer resistance against phytophagous insects. [...]
2007
Annual Meeting International Society of Chemical Ecology. Jena, Germany, 23è : 2007  
9.
1 p, 109.6 KB Genetic variation of alkaloid production in Conium maculatum after reassociation with the specialist moth Agonopterix alstroemeriana / Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Berenbaum, May R.
Studies in biological control and invasion biology rarely determine whether introduced plants may rapidly evolve in the area of introduction. Examining the evolution of plant chemical defenses after reassociation with a coevolved enemy is important not only to understand the dynamics of plant-herbivore interactions but also in predicting potential ultimate outcomes of classical weed control programs. [...]
Total alkaloid production in C. maculatum was positively correlated with reassociation time between C. maculatum and A. alstroemeriana, with the longest historical association with A. alstroemeriana (NY) had highest alkaloid content; WA plants were intermediate, with the highest amount of variability among sites, and IL plants had lowest alkaloid concentrations. [...]

2006
Annual Meeting International Society of Chemical Ecology. Barcelona, Catalunya, 22è : 2006  
10.
3 p, 105.6 KB Computational environment behavior research: case studies of sustainability and population collapse in a northern Arizona region / Voss, Jesse L.
2014
Social Simulation Conference. Bellaterra, Cerdanyola del Valles, 1a : 2014  

Documents de recerca 7 registres trobats  
1.
1 p, 1.4 MB A bibliometric analysis of trends in tropical ecology research across a 15-year span / Arasa Gibert, Ricard ; Granzow de la Cerda, Iñigo, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2015
Graduat o Graduada en Biologia ambiental [813]  
2.
35 p, 1.4 MB Power capacity: A key element in sustainability assessment / Diaz-Maurin, François ; Institut de Ciència i Tecnologia Ambientals ; Universitat Autònoma de Barcelona
In the field of complex energetics, human societies to survive follow the same ‘maximum power principle’ as other living systems. In this view, human societies developed because they have been able to increase ‘their capacity to convert energy at a given time rate’ rather than simply increase ‘their level of energy consumption’. [...]
2015 (Working Papers on Environmental Sciences)  
3.
103 p, 14.5 MB The application of landscape ecology techniques for managing disturbed Mediterranean coastal seascapes / Nowell, Megan Sarah ; Breton, Francois, dir. ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
La presión antropogénica es la amenaza preeminente para la biodiversidad, la resiliencia y el funcionamiento ecológico de los medios costero y marino. El desarrollo de respuestas efectivas a esta amenaza multifacética es un desafío importante para los gestores y responsables de la toma de decisiones, debido a la complejidad de los ecosistemas marinos poco conocidos. [...]
Anthropogenic pressure is the preeminent threat to the biodiversity, resilience and the ecological functioning of the coastal and marine environment. Developing effective responses to this multifaceted threat is a significant challenge for managers and decision-makers due to the complexities of poorly understood marine ecosystems. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2014
2 documents
4.
1 p, 4.3 MB Bacterial diversity and ecology of Río Tinto (Spain) / Millón Cabrera, Marta ; Sánchez Martínez, M. Olga, dir. (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2014
Graduat o Graduada en Biologia ambiental [813]  
5.
12 p, 2.1 MB El mapa social de Buenos Aires (2001) / Goicoechea, María Eugenia ; López-Roldán, Pedro, dir. (Universitat Autònoma de Barcelona. Departament de Sociologia) ; Fachelli, Sandra, dir. (Universitat Autònoma de Barcelona. Grup de Recerca Educació i Treball) ; Universidad de Buenos Aires. Facultad de Ciencias Sociales
El presente trabajo se inscribe en el campo de la Ecología Factorial y propone un análisis de la estructura espacial urbana para la Ciudad de Buenos Aires. Tomando como marco de referencia las investigaciones científicas del arquitecto Horacio Torres, se retoman los estudios sobre Mapas Sociales, que dicho investigador introdujo para los estudios territoriales. [...]
This article relates to the Factorial Ecology field. Proposes an analysis of the urban structure in the City of Buenos Aires and for that, takes the studies on Social Maps introduced by the scientific and Architect Horacio Torres. [...]
Aquest treball s'inscriu en el camp de l'Ecologia Factorial i proposa una anàlisi de l'estructura espacial urbana per a la Ciutat de Buenos Aires. Prenent com a marc de referència les investigacions científiques de l'arquitecte Horacio Torres, es reprenen els estudis sobre Mapes Socials que aquest investigador va introduir per als estudis territorials. [...]

2014  
6.
1 p, 4.6 MB Dental ecology in the alpine marmot (Marmota marmota) : the effect of age on dental wear / Fernández Jané, Beatriz ; Claramunt López, Bernat, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2013
Graduat o Graduada en Biologia ambiental [813]  
7.
33 p, 1.1 MB Los límites de la compacidad urbana como instrumento a favor de la sostenibilidad. La hipótesis de la compensación en Barcelona medida a través de la huella ecológica de la movilidad y la vivienda / Muñiz, Iván (Universitat Autònoma de Barcelona. Departament d'Economia Aplicada) ; Calatayud, Daniel ; Dobaño López, Roger ; Xarxa de Referència en Economia Aplicada (XREAP)
La hipótesis de la compensación plantea la posibilidad de que los individuos que viven en centros urbanos densos tengan una mayor propensión a disponer de una segunda residencia y/o llevar a cabo desplazamientos más frecuentes hacia destinos más alejados durante los fines de semana y las vacaciones que los individuos que viven en zonas poco densas. [...]
Xarxa de Referència en Economia Aplicada (XREAP) 2012 (XREAP ; 2012-09)  

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