Biologia Evolutiva, Ecologia i Ciències Ambientals: Recent submissions
Now showing items 741-760 of 1917
Emergence of Bat-Related Betacoronaviruses: Hazard and Risks
The current Coronavirus Disease 2019 (COVID-19) pandemic, with more than 111 million reported cases and 2,500,000 deaths worldwide (mortality rate currently estimated at 2.2%), is a stark reminder that coronaviruses ...
Estructura espacial de un ecotono bosque subalpino-pastos alpinos en los Estanys de la Pera (Pirineos orientales) formado por manchas de árboles
Se describe la estructura y el patrón espacial de un ecotono bosque subalpino-pastos alpinos dominado por Pinus uncinata Ram. (Pirineos Orientales, Cerdanya, Estanys de la Pera). La historia de perturbaciones de la zona ...
Gone with the plate: the opening of the Western Mediterranean basin drove the diversification of ground-dweller spiders
Background The major islands of the Western Mediterranean--Corsica, Sardinia, and the Balearic Islands--are continental terrenes that drifted towards their present day location following a retreat from their original ...
Research Priorities for seabirds: Improving seabird conservation and management in the 21st century
Seabirds are facing a growing number of threats in both terrestrial and marine habitats, and many populations have experienced dramatic changes over past decades. Years of seabird research have improved our understanding ...
Resistance of two Mediterranean cold-water coral species to low-pH conditions
Deep-water ecosystems are characterized by relatively low carbonate concentration values and, due to ocean acidification (OA), these habitats might be among the first to be exposed to undersaturated conditions in the ...
Diatom responses to warming, heavy rains and human impact in a Mediterranean lake since the preindustrial period
In the Mediterranean region, annual mean air temperature will continue to increase during the 21st century, while seasonal precipitation is expected to decrease and extreme events to be more frequent. Human-induced climate ...
Multi-scale effects of nestling diet on breeding performance in a terrestrial top predator inferred from stable isotope analysis
Inter-individual diet variation within populations is likely to have important ecological and evolutionary implications. The diet-fitness relationships at the individual level and the emerging population processes are, ...
Seguiment temporal de l'àrea marina protegida de les Illes Medes. Informe anual. Any 2001
Aquesta Memòria constitueix la onzena remesa, corresponent als resultats obtinguts en 2001, dels treballs de seguiment que, des del 1990, ve efectuant l'equip del Departament d'Ecologia en la Reserva Marina de les Illes ...
Populations of breeding birds in Byers Peninsula, Livingston Island, South Shetland Islands
Data about breeding populations of birds in the Antarctica are rare and fragmented. Thus, information about the status of the breeding populations of Antarctic birds is crucial given the current scenario of climate change, ...
Adapting participatory processes in temporary rivers management.
The European Water Framework Directive (WFD) mandates to incorporate the participation of stakeholders and the general public in the development and updating of the river basin management plans. So far, the WFD implementation ...
Seguiment temporal de la garota comuna Paracentrotus lividus en les Illes Medes. Exercici 1999
Podeu consultar l'Informe complet a: http://hdl.handle.net/2445/23667
Parthenogenetic double haploid production in melon 'Piel de Sapo' for breeding purposes
Double haploids in melon breeding are commonly used for hybrid F1 production. Via parthenogenesis, double haploids can be efficiently obtained in melon. Melon fruit traits and pathogen resistances were first appraised to ...
Effect of tissue decomposition on stable isotope signatures of striped dolphins Stenella coeruleoalba and loggerhead sea turtles Caretta caretta
Marine mammals and turtles are often studied using the carcasses of stranded deadindividuals. Since decomposition processes might modify the stable isotope ratios of tissues, thepresent study tested the effects of decomposition ...
An improved anther culture procedure for obtaining new commercial Mediterranean temperate japonica rice (Oryza sativa) genotypes
Rice is one of the greatest calorie supply for the world population, especially since its production is almost entirely destined to direct human consumption and its demand will increase along with the world population. ...
Avaluació de la població de corall Corallium Rubrum de les Illes Medes. Exercici 2001
Podeu consultar l'Informe complet a: http://hdl.handle.net/2445/23672
Estudio briologico del sistema de sierras de Ponce y Quitar (Oeste de Murcia, Sureste de EspaÑa)
Este trabajo representa una contribución al conocimiento de la brioflora del Sudeste de España. Se ha estudiado un sistema de sierras situado en el Oeste de la provincia de Murcia, fundamentalmente de naturaleza básica y ...
Spore germination and development of young mycelia in some Rhizopogon species
Spore germination in Rhizopogon abietis, R. luteolus, R. roseolus and R. villosulus was induced in the presence of Rhodotorula glutinis and activated charcoal, in agar medium (N6:5). In one R. roseolus sample, 51% of spores ...
Defensive Metabolites from Antarctic Invertebrates: Does Energetic Content Interfere with Feeding Repellence?
Many bioactive products from benthic invertebrates mediating ecological interactions have proved to reduce predation, but their mechanisms of action, and their molecular identities, are usually unknown. It was suggested, ...
