Departament d'Enginyeria Civil i Ambiental: Enviaments recents
Ara mostrant els elements 21-40 de 382
The sand transport processes of bar cross-shore migration and beach recovery
(English) The sustainable management of coastal regions requires profound understanding of the physical processes that govern them. Here, a central aspect is the onshore and offshore migration of sandbars, transporting ...
Patterns of connectivity in marine microbial communities
(English) Marine microorganisms are fundamental for life on Earth. For example, they have produced most of the oxygen existing in our planet and are essential in biogeochemical cycles and energy flow to different trophic ...
An updated framework for inferring interior ocean circulation from high resolution marine satellite observations
(English) It was not until 1982 that Gösta Walin proposed a formal framework to connect heat input from the sun to the large-scale thermal circulation of the ocean through quantifying a sur- face ”drift” of water from high ...
Challenges for shellfish aquaculture in Mediterranean coastal areas
(English) The increase in the production of marine bivalves targets the sustainable development of aquaculture to improve global food and nutrition security. Bivalve aquaculture is currently facing challenges and threats ...
Aportaciones de técnicas geomáticas al análisis de los desprendimientos rocosos
(English) The term rockfall applies to blocks or masses of rock that, after separating from a steep wall, experience free fall and then impact against the ground, with the consequent rebound and possible rolling and sliding ...
Secondary air pollutants in urban and rural Catalonia, Spain: characterizing the precursors, source-contributions, and toxicity
(English) Air pollutants can be classed as either primary or secondary pollutants. Primary air pollutants are those that are directly emitted into the atmosphere, whereas secondary air pollutants are generated in the ...
Technologically-sustained ecological monitoring of a coastal fish community with a highly integrated biological and environmental data
(English) The Monitoring of coastal marine ecosystems has been traditionally carried out with man and vessel-assisted methodologies. In the last decades, new technologies have been progressively integrated by platforms ...
Formació de despreniments rocosos a la muntanya de Montserrat
(English) In the Montserrat Mountain, high hazard of rockfall and high human exposure by visitors to both Monastery and Natural Park converge. It is a relevant geological risk difficult to mitigate since it is necessary ...
Intelligent condition monitoring of structures through data-driven process and machine learning methods
(English) In the last years, the condition monitoring of structures has evolved and improved using technologies such as artificial intelligence, sensor networks, and industry 4.0 because of the multiple advantages these ...
Seismic performance improvement of underground structures through a low lateral stiffness design
(English) Recent decades have witnessed varying degrees of damage in underground structures, including instances of structural collapse, reported during post-earthquake hazard investigations. Therefore, the research on ...
Shear transfer mechanism in steel-concrete composite slabs and columns
(English) Composite structures are frequently used in the construction of high-rise buildings due to their high ductility and strength. This article-based doctoral thesis has multiple objectives related to different ...
Assessment of the biological risks associated to the use of biosolids and wastewater
(English) The circular economy is an emerging concept presented as a solution to counteract the damage caused by the linear economic scheme followed in the past decades. It is based on the principle of "closing the life ...
Pelagia noctiluca (Cnidaria: Scyphozoa) as an industrial research model: improvements in aquaculture techniques and preventive measures against their stings
(English) Jellyfish stings cause discomfort to users of the marine environment, who sometimes require medical assistance. Although jellyfish stings are common today, the scientific community remains in disagreement on how ...
El costo del impacto sobre el litoral debido al cambio climático en Cataluña
(English) Climate change is a major issue that is having a significant impact on coastal areas globally. This phenomenon is generating processes of erosion, flooding and sea level rise, which is of great concern. These ...
Definition of multidimensional reduced order models for the elastic analysis of large composite structures
(Engilsh) Modern composite materials, primarily based on the union of polymeric matrices and fibers of glass, carbon or any other fiber of remarkable rigidity, have paved the way for the design and manufacture of lightweight ...
Towards computational modeling of electrohydrodynamics in microfluidics-based manufacturing
(English) The high precision controllability and versatility of Electrohydrodynamic (EHD) processes are enabling and accelerating the development of novel microfluidic-based manufacturing techniques. This technology relies ...
Particle methods for reactive transport modeling in heterogeneous aquifers
(English) Aquifers are naturally heterogeneous systems across multiple scales, which poses a known difficulty for grid-based solvers of solute transport. When advection is the dominant transport mechanism, concentrations ...
Use of alternative materials in soil stabilization: mechanical and environmental aspects
(English) Currently, the two most raw material consumer industries are civil engineering and the pulp and paper industry. Meanwhile, these sectors face severe criticism due to their environmental impact. Additionally, by ...
On the use of decadal predictions for agricultural climate services: bridging the gap between service providers and users
(English) Unfavorable and extreme climate events such as drought and heat stress heavily impacts the agriculture sector and food security globally, and the impact of these climate hazards is expected to increase over the ...
Return of the marine heterotrophic flagellates: diversity, distribution and gene expression patterns
(English) Marine heterotrophic flagellates (HF) are very small (2-5 µm) unpigmented protists that are dominant bacterial grazers in the ocean, where they link the transfer of carbon from bacterial cells to higher trophic ...
