Biologia Evolutiva, Ecologia i Ciències Ambientals: Recent submissions
Now showing items 281-300 of 1903
Regional precipitation trends since 1500 CE reconstructed from calcite sublayers of a varved Mediterranean lake record (Central Pyrenees)
The Mediterranean region is expected to be highly impacted by global warming, although the uncertainty of future scenarios, particularly about precipitation patterns remains quite large. To better predict shifts in its ...
Las comunidades liquenicas de las superficies de escorrentia de las rocas siliceas mediterraneas
Estudio de la vegetación liquénica que se desarrolla sobre las rocas silíceas, en las superficies por las que resbala el agua durante las lluvias y un corto tiempo después. Las especiales condiciones de aporte de agua y ...
Disturbance, age and size structure in stands of Pinus uncinata Ram
Las estructuras de tamaño y edad de dos bosques monoespecificos subalpinos de Pinus uncinata en el Pirineo, fueron estudiadas e interpretadas introduciendo una clasificación sencilla de los árboles según la exposición de ...
Actualización del catálogo de los moluscos opistobranquios (Gastropoda: Heterobranchia) de las costas catalanas
Update of the catalog of opisthobranch mollusks (Gastropoda: Heterobranchia) from the Catalan Coasts.¿An extension of the checklist of opisthobranch species (Gastropoda: Heterobranchia) known from the Catalan Coasts is ...
Modelling the inorganic nitrogen behaviour in a small Mediterranean forested catchment, Fuirosos (Catalonia)
The aim of this work was to couple a nitrogen (N) sub-model to already existent hydrological lumped (LU4-N) and semi-distributed (LU4-R-N and SD4-R-N) conceptual models, to improve our understanding of the factors and ...
Proposing a Governance model for environmental crises
During August 2021, a wildfire outbreak in Evia, Greece's second largest island, resulted in a major environmental and economic crisis. Apart from biodiversity and habitat loss, the disaster triggered a financial crisis ...
Combined use of low-cost remote sensing techniques and C to assess bread wheat grain yield under different water and nitrogen conditions
Vegetation indices and canopy temperature are the most usual remote sensing approaches to assess cereal performance. Understanding the relationships of these parameters and yield may help design more efficient strategies ...
Some like it fat: Comparative ultraestructure of the embryo in two demo sponges of the genus Mycale (Order Poecilosclerida): Mycale acerata from Antarctica and Mycale laevis from the Caribbean
During embryogenesis, organisms with lecithotrophic indirect development usually accu- mulate large quantities of energetic reserves in the form of yolk that are necessary for larval survival. Since all sponges have ...
Nutrient-based species selection is a prevalent driver of community assembly and functional trait space in tropical forests
1.Soil nutrient availability and functional traits interact in complex ways during the assembly of tree communities hindering our understanding of the implications that this may have for their phylogenetic and functional ...
Sex-specific costs of reproduction on survival in a long-lived seabird
Costs of reproduction on survival have captured the attention of researchers since life history theory was formulated. Adults of long-lived species may increase survival by reducing their breeding effort or even skipping ...
Long antibody persistence and transgenerational immonoresponse in a long-lived vertebrate
Although little studied in natural populations, the persistence of immunoglobulins may dramatically affect the dynamics of immunity and the ecology and evolution of host-pathogen interactions involving vertebrate hosts. ...
Ecological niche and phylogeography elucidate complex biogeographic patterns in Loxosceles rufescens (Araneae, Sicariidae) in the Mediterranean Basin
Background: Understanding the evolutionary history of morphologically cryptic species complexes is difficult, and made even more challenging when geographic distributions have been modified by human-mediated dispersal. ...
Global CO2 emissions from dry inland waters share common drivers across ecosystems
Many inland waters exhibit complete or partial desiccation, or have vanished due to global change, exposing sediments to the atmosphere. Yet, data on carbon dioxide (CO2) emissions from these sediments are too scarce to ...
Polygenic determinants of white matter volume derived from GWAS lack reproducibility in a replicate sample
A recent publication reported an exciting polygenic effect of schizophrenia (SCZ) risk variants, identified by a large genome-wide association study (GWAS), on total brain and white matter volumes in schizophrenic patients ...
De vegetations notulae, V
Asplenio (onopteridis)-quercetum ilicis
Emilio Huguet del Villar
El día 21 de enero de 1951 falleció en Rabat Huguet del Villar. Había nacido en 1871, en la ciudad vallesana de Granollers. Formado científicamente en los Estados Unidos, residió en Madrid durante gran parte de su vida, y ...
First record and new hosts relationships of Alloxysta brevis (Thomson, 1862) (Hymenoptera: Cynipoidea: Figitidae: Charipinae) from Algeria
En el marc d'un estudi sobre àfids de cítrics al nord-oest d'Algèria, vam determinar els parasitoides primaris i secundaris sobre les principals espècies d'àfids (Aphis spiraecola Patch, 1914 i Aphis gossypii Glover, 1877) ...
Childhood adversity and psychosis: examinig whether the association is due to genetic confounding using a monozygotic twin differences approach
Purpose: To test whether the association between childhood adversity and positive and negative psychotic experiences is due to genetic confounding. Method: Childhood adversity and psychotic experiences were assessed in a ...
Catálogo de los líquenes epífitos de Quercus ilex subsp. rotundifolia de la Vall d'Albaida (Valencia, España)
[spa] Se presenta un catálogo de 55 líquenes epífitos y 2 hongos liquenícolas que crecen en la corteza de Quercus ilex subsp. rotundifolia en uno de los enclaves más orientales del Sistema Bético peninsular en donde el ...
