Biologia Evolutiva, Ecologia i Ciències Ambientals: Enviaments recents
Ara mostrant els elements 101-120 de 1903
Impacte de la freqüentació dels escafandristes sobre les poblacions del briozou Pentapora fascialis a les Illes Medes: Seguiment 1992-1995
Podeu consultar l'Informe complet a: http://hdl.handle.net/2445/24663
Systematics of Australian Thrasorinae (Hymenoptera, Cynipoidea, Figitidae) with descriptions of Mikeiinae, new subfamily, two new genera, and three new species
The Australian Thrasorinae are revised and Mikeius is transferred to Mikeiinae Paretas-Martínez & Pujade-Villar, subfam. n., and Mikeius clavatus Pujade-Villar & Restrepo-Ortiz, sp. n., is described. Two new genera of ...
Ramon de Penyafort Malagarriga i Heras (Figueres 1904-Vinyols 1990)
Amb el traspàs del germà Malagarriga ha desaparegut un deis ultims testimonis directes d'aliò que era la Botànica catalana durant el primer terç del segle vinte, abans de la guerra, i, en particular, el darrer component ...
Surface-dependent strategies and energy flux in benthic marine communities or, why corals do not exist in the Mediterranean
Most structure-building organisms in rocky benthic communities are surface-dependent because their energy inputs depend mainly on the surface they expose to water. Two photosynthetic strategies, divided into calcareous and ...
The population dynamics of Halecium petrosum and Halecium pusillum (Hydrozoa, Cnidaria), epiphytes of Halimeda tuna in the nortwestern Mediterranean
Halecium petrosum and Halecium pusillum on the alga Halimeda tuna from Tossa de Mar, northeastern Spain, were studied. Asexual reproduction of H. petrosum, by stolonisation, occurred throughout the year except for July and ...
Genetic differentiation of North-East Argentina populations based on 30 binary X chromosome markers
Alu insertions, INDELs, and SNPs in the X chromosome can be useful not only for revealing relationships among populations but also for identification purposes. We present data of 10 Alu insertions, 5 INDELs, and 15 SNPs ...
Seguiment temporal de la gorgonia Paramuricea clavata de les Illes Medes. Exercici 1995
Podeu consultar l'Informe complet a: http://hdl.handle.net/2445/24663
Contrasting growth and water use strategies in four co-occurring Mediterranean tree species revealed by concurrent measurements of sap flow and stem diameter variations
Drought limits tree water use and growth of Mediterranean trees. However, growth and water use strate-gies are rarely addressed simultaneously across species and drought conditions. Here, we investigatethe link between ...
Seabirds and demersal longliners in the northwestern Mediterranean: factors driving their interactions and bycatch rates
Bycatch mortality in longline fisheries is considered the main threat at sea for numerous seabird species. These incidental catches occur worldwide, but mortality levels are mainly determined by the specific traits of the ...
Exploring the potential of Meyerozyma guilliermondii on physiological performances and defense response against Fusarium Crown Rot on Durum Wheat
Coating seeds with bio-control agents is a potentially effective approach to reduce the usage of pesticides and fertilizers applied and protect the natural environment. This study evaluated the effect of seed coating with ...
El Fluvià com a introducció a la vegetació aquàtica d'aigua dolça
L'aproximació a la realitat dels rius normalment obeeix a una motivació interessada en l'aprofitament de la seva aigua o, a un altre nivell, a uns interessos estètics o esportius. El riu però, també ofereix una magnífica ...
Response to the letter to the editor: FKBP5 polymorphism rs1360780 and weight loss after bariatric surgery
We have read with attention the letter of Yasri and Wiwanitkit. According to our recent paper [ 1], as stated by the authors, our results suggest how age, sex, and FKBP5 genotype have a different impact on weight loss ...
Two new websites on vegetation information
The Geobotany and Vegetation Mapping Research Group (Grup de Recerca de Geobotànica i Cartografia de la Vegetació - GEOVEG) of the University of Barce- lona has in its website a vegetation and habitat map server, known as ...
Fast acquisition of a polysaccharide fermenting gut microbiome by juvenile green turtles Chelonia mydas after settlement in coastal habitats
Background: Tetrapods do not express hydrolases for cellulose and hemicellulose assimilation, and hence, the independent acquisition of herbivory required the establishment of new endosymbiotic relationships between tetrapods ...
Himenópteros asociados a las agallas de Andricus quercuslanigera (Hymenoptera: Cynipidae, Chalcidoidea) de Sierra de Guadalupe, estado de México.
Las agallas en Quercus se consideran un microecosistema, debido a que en ellas se asocian diferentes grupos de avispas: los Cynipini (Cynipidae) como inductores, los Synergini y Ceroptresini (Cynipidae) como inquilinos y ...
Catálogo actualizado de especies de la subfamilia Anacharitinae (Hymenoptera: Cynipoidea: Figitidae) en la región neotropical
After finishing the revision of Neotropical Anacharitinae, an updated catalog of Anacharitinae genera and species present in the region is exposed; a key for determining the present genera is given with information about ...
A migratory divide among red-necked phalaropes in the Western Palearctic reveals contrasting migration and wintering movement strategies
Non-breeding movement strategies of migratory birds may be expected to be flexibly adjusted to the distribution and quality of habitat, but few studies compare movement strategies among populations using distinct migration ...
Tamaño dental, desgaste oclusal y microestriación en primates Hominoidea
El patrón de microestriación dentaria depende no solo de la composición de los alimentos ingeridos, sino también de la presencia en ellos de polvo, cenizas u otras partículas abrasivas de origen externo, generalmente ...
Frecuencias de trepanación en la Edad del Bronce
En un estudio osteológico de los restos humanos de la Edad del Bronce de Cataluña se ha puesto de manifiesto la existencia, en esta época, de un suave y gradual proceso de difusión racial a lo largo del litoral noroeste ...
Phenotyping conservation agriculture management effects on ground and aerial remote sensing assessments of maize hybrids performance in Zimbabwe
n the coming decades, Sub-Saharan Africa (SSA) faces challenges to sustainably increasefood production while keeping pace with continued population growth. Conservation agriculture(CA) has been proposed to enhance soil ...
