Biologia Evolutiva, Ecologia i Ciències Ambientals: Envíos recientes
Mostrando ítems 101-120 de 1903
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 ...
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 ...
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 ...
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 ...
Syntaxonomic conspectus of the vegetation of Catalonia and Andorra. II: Ruderal communities
This paper deals with plant communities settling on ruderalized sites, such as crop fields, edges of roads or paths, forest clearings, river banks, and other disturbed areas. We report all the phytosociological associations ...
Avaluació de la població de llagostes (Palinurus elephas) de les Illes Medes. Exercici 1995
Podeu consultar l'Informe complet a: http://hdl.handle.net/2445/24663
Carbonate weathering as a driver of carbon dioxide supersaturation in lakes
Most lakes and reservoirs have surface CO2 concentrations that are supersaturated relative to the atmosphere1. The resulting CO2 emissions from lakes represent a substantial contribution to the continental carbon balance2, ...
Land Use Change to Reduce Freshwater Nitrogen and Phosphorus will Be Effective Even with Projected Climate Change
Recent studies have demonstrated that projected climate change will likely enhance nitrogen (N) and phosphorus (P) loss from farms and farmland, with the potential to worsen freshwater eutrophication. Here, we investigate ...
Susceptibility to Melampsora leaf rust of poplar clones from diverse genetic backgrounds: effects on photochemistry and water relations
The selection of resistant genotypes is the most appropriate approach in the prevention of the reduction of biomass and mortality caused by rust infection in poplar plantations. Thus, it is pertinent that we improve our ...
Distribución espacial y análisis ambiental de la flora alpina en los Pirineos
On the basis of the digital edition of the 'Atlas of the vascular flora of the Pyrenees' (www.florapyrenaea. org), the alpine flora of this mountain range is delimited in order to know its diversity and the different ...
Description of Epistylis camprubii n. sp., a species highly tolerant to ammonium and nitrite
A new peritrich species highly tolerant to ammonium and nitrite, Epistylis camprubii n. sp., was found adhered to the biofilm of two advanced wastewater treatment plants treating high ammonium-loaded wastewater in Rubí, ...
