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  1. AU="Negro Valdecantos, Vicente"
  2. AU="Nuñez-Butrón, Maria T"
  3. AU="Shepphird, Jennifer Kelly"
  4. AU="Ortenzi, Valerio"
  5. AU=Stramba-Badiale Marco
  6. AU=Sanderlin Jamie S
  7. AU="Stock-Martineau, Sophie"
  8. AU="Tang, Ni"
  9. AU="Brown, Catherine D"
  10. AU=Agrawal Ayush Kumar
  11. AU="Reza Seirafi"
  12. AU="Salehi, Ellen"
  13. AU="Terry, C"
  14. AU="Duron, Vincent P"
  15. AU="Gianoncelli, Olivia"
  16. AU=Jacob R A
  17. AU="Schaub, Theres"
  18. AU="He, Shengqu"
  19. AU="Elec, Florin I"
  20. AU="I.S. Carneiro"
  21. AU="Jia, Dongzheng" AU="Jia, Dongzheng"
  22. AU="Hollis-Perry, Monique"
  23. AU="Duman, Duygu"
  24. AU="Abdullahi, Akilu"
  25. AU="Daniela Maymó"

Suchergebnis

Treffer 1 - 8 von insgesamt 8

Suchoptionen

  1. Buch ; Online: Environmental Sustainability in Maritime Infrastructures

    Esteban, María Dolores / López-Gutiérrez, José-Santos / Negro Valdecantos, Vicente / Ortega, José Marcos

    2021  

    Schlagwörter Technology: general issues ; floating offshore wind ; concrete wind platform ; economic feasibility ; IRR ; NPV ; LCOE ; feasibility study ; offshore wind ; levelized cost of energy (LCOE) ; wave energy ; software ; EU ETS ; Emission allowances ; Greenhouse gas emissions ; Transparency ; Accounting regulation ; tidal current energy ; life cycle assessment ; ISO ; greenhouse gases emissions ; port infrastructure ; carbon footprint ; offshore waste disposal facility ; hazard analysis ; risk matrix ; subsystem ; environmental impact ; ocean renewable energy ; OTEC ; environmental and social impacts ; energy production ; renewable energy ; zero emissions port ; wave energy converter ; young mangroves ; mangrove restoration ; portable reef design ; field observation ; Amami Oshima ; geographic information system ; back-propagation neural network ; rainfall ; historical flood ; prediction ; formal planning ; informal planning ; spatial planning process ; coastal area spatial planning ; planning levels ; community involvement ; territorial community ; coastal communities ; coastal fisheries ; dry fish ; livelihood ; vulnerability ; AHP ; urban regeneration ; littoral landscape ; Mediterranean architecture ; sustainable mobility ; transport infrastructure ; greenway
    Umfang 1 electronic resource (270 pages)
    Verlag MDPI - Multidisciplinary Digital Publishing Institute
    Erscheinungsort Basel, Switzerland
    Dokumenttyp Buch ; Online
    Anmerkung English ; Open Access
    HBZ-ID HT021289692
    ISBN 9783036522593 ; 303652259X
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

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  2. Buch ; Online: Renewable Energies for Sustainable Development

    Esteban, María Dolores / López-Gutiérrez, José-Santos / Negro Valdecantos, Vicente

    2021  

    Schlagwörter Technology: general issues ; RE prospects and challenges ; RE regulations and policy ; RE in Bangladesh ; geothermal energy ; induced seismicity ; fault ; Basel ; poroelasticity ; HEM ; PV sizing ; Load scheduling ; Dijkstra Algorithm ; BPSO ; GA ; optimization ; wind farm ; pumped storage ; isolated systems ; power plant efficiency ; compact pigeon-inspired optimization ; maximum short-term generation ; swarm intelligence ; hydroelectric power station ; strategic planning ; site selection process ; offshore wind farms ; geographic information systems ; portfolio analysis ; Greece ; renewable energy ; photovoltaic generation ; battery storage ; reliability evaluation ; Monte Carlo Simulation ; photovoltaics (PV) ; biomass ; off-grid electrification ; feasibility analysis ; cost analysis ; simple payback period ; CO2 emissions ; residential energy-related CO2 emissions ; less developed regions ; urban and rural regions ; LMDI ; Tapio decoupling ; Jiangxi province ; Hybrid energy system ; wind power ; photovoltaic ; hosting capacity ; distribution system ; integrated system ; floating buoy ; offshore structure ; wave energy converter ; non-negative spring stiffness ; renewable-growth hypothesis ; renewable electricity ; economic growth ; renewable manufacturing ; energy-growth nexus ; inverters ; converters ; distributed generators ; utility grid ; hierarchical control ; PHEV ; NEDC ; WLTP ; energy consumption ; NEV credit regulation ; subsidy policy ; frequency control ; power system stability ; variable renewable energy sources ; wind power plants ; photovoltaic power plants ; wave energy converters ; heaving point absorber ; design and performance ; spatial and temporal variation ; emergy ; emergetic ternary diagrams ; sustainability ; environmental loading ; energy systems assessment ; solar updraft tower ; artificial neural network ; principal component analysis ; wave overtopping rate ; photovoltaic spatial planning ; photovoltaic carrying capacity ; influence factors ; optimization strategies ; carrying capacity distribution ; planning adjustment ; renewable energy resources ; grid integrated solar PV systems ; sustainable power generation ; maximum power point tracking ; grid reliability and voltage source converter
    Umfang 1 electronic resource (442 pages)
    Verlag MDPI - Multidisciplinary Digital Publishing Institute
    Erscheinungsort Basel, Switzerland
    Dokumenttyp Buch ; Online
    Anmerkung English ; Open Access
    HBZ-ID HT021290141
    ISBN 9783036513812 ; 3036513817
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

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  3. Buch ; Online: Offshore Wind Farms

    Esteban, María Dolores / López-Gutiérrez, José-Santos / Negro Valdecantos, Vicente

    2020  

    Abstract: The coastal zone is the host to many human activities, which have significantly increased in the last decades. However, sea level rise and more frequent storm events severely affect beaches and coastal structures, with negative consequences and dramatic ... ...

    Abstract The coastal zone is the host to many human activities, which have significantly increased in the last decades. However, sea level rise and more frequent storm events severely affect beaches and coastal structures, with negative consequences and dramatic impacts on coastal communities. These aspects add to typical coastal problems, like flooding and beach erosion, which already leading to large economic losses and human fatalities. Modeling is thus fundamental for an exhaustive understanding of the nearshore region in the present and future environment. Innovative tools and technologies may help to better understand coastal processes in terms of hydrodynamics, sediment transport, bed morphology, and their interaction with coastal structures. This book collects several contributions focusing on nearshore dynamics, and span among several time and spatial scales using both physical and numerical approaches. The aim is to describe the most recent advances in coastal dynamics
    Schlagwörter Technology (General) ; Engineering (General). Civil engineering (General)
    Umfang 1 electronic resource (266 pages)
    Verlag MDPI - Multidisciplinary Digital Publishing Institute
    Dokumenttyp Buch ; Online
    Anmerkung eng ; Open Access
    HBZ-ID HT020589513
    ISBN 9783039285624 ; 9783039285631 ; 3039285629 ; 3039285637
    DOI 10.3390/books978-3-03928-563-1
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

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  4. Artikel: Failures of harbour walls at Malaga and Barcelona

    Campo Yagüe, José María del / Negro Valdecantos, Vicente

    Abstract: The paper describes the failure of harbour walls which occurred at Malaga on 4th July 2004 and at Barcelona on 1st January 2007, associated with an inadequate consideration of the ground conditions in the light of the marine environment. At Malaga, there ...

    Abstract The paper describes the failure of harbour walls which occurred at Malaga on 4th July 2004 and at Barcelona on 1st January 2007, associated with an inadequate consideration of the ground conditions in the light of the marine environment. At Malaga, there was an existing breakwater hence the new harbour was protected from the effect of the waves while at Barcelona, the construction of the quay wall proceeded at a faster rate than the breakwater. In both cases the wharf backfill was placed rapidly on the soft muds, progressing from the inland side. The paper discusses the importance of an overview including the ground investigation, engineering design, construction method and speed of construction.
    Sprache Englisch
    Dokumenttyp Artikel
    Datenquelle AGRIS - International Information System for the Agricultural Sciences and Technology

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  5. Artikel: Geometric detached breakwaters indicators on the Spanish North East coastline

    Bricio Garberí, Laura / Negro Valdecantos, Vicente / Diez Gonzalez, Jose Javier

    Abstract: Many beaches have been eroded and the obvious environmental and landscape degradation of many coastal stretches are problems that coastal engineers are spending time solving. With this in mind, different protection methods have been used over time, most ... ...

    Abstract Many beaches have been eroded and the obvious environmental and landscape degradation of many coastal stretches are problems that coastal engineers are spending time solving. With this in mind, different protection methods have been used over time, most on the basis of the artificial nourishment of beaches and the building structures such as groynes and detached breakwaters. Detached breakwaters are artificial structures, generally parallel to the coastline, inspired by the working of natural formations, protecting a certain stretch from wave action and being able to create accretion areas. This is why these structures have been in general use, with different results, since the 1970s in countries such as Japan, the United States, Israel, Spain, Italy, and Australia. The study undertaken for this research focuses precisely on this type of structure, with the purpose of providing an overall view of the state of the art in this field. In addition, the effects of a detached breakwater on the shoreline for a series of real cases on the Spanish coastline were analysed to check whether the empirical relations given by different researchers for classifying the shoreline’s type of response were fulfilled for them all or not. This study only takes formulas on the basis of the geometrical characteristics of breakwaters into consideration as being the most used by design engineers for predesigning a construction. All the formulas studied are based on the nondimensional B/X monomial, which is a ratio between the two most important geometric breakwater parameters (the length of the detached breakwater, B, and its distance to the initial coastline, X), so the result of this work led us to propose the following geometric model for the case of the Catalonian coastline: tombolo formation if B/X _ 1.3; salient formation if 1.3 _ B/X _ 0.5; limited shore response if 0.5 _ B/X.
    Sprache Englisch
    Dokumenttyp Artikel
    Datenquelle AGRIS - International Information System for the Agricultural Sciences and Technology

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  6. Artikel: Ground maritime structure interaction. Recent failures in inner gravity constructions on the Spanish Coastline

    Delgado Alonso-Maritrena, Carlos / Campo Yagüe, José María del / Negro Valdecantos, Vicente

    Abstract: A maritime construction is usually a slender line in the ocean.It is usual to see just its narrow surface strip and not analyse the large amount of submerged material the latter is supporting.Without doubt,it is the ground to which a notable load is ... ...

    Abstract A maritime construction is usually a slender line in the ocean.It is usual to see just its narrow surface strip and not analyse the large amount of submerged material the latter is supporting.Without doubt,it is the ground to which a notable load is transmitted in an environment subjected to periodic,alternating stresses,dynamic forces which the sea's media constitute. Both an outer and inner maritime construction works in a complex fashion.A granular solid(breakwater)breathes with the incident wave flow,dissipating part of the wave energy between its gaps.The backflow tries to extract the different items from the solid block,setting a balance between effective and neutral tensions that follow Terzaghui's principle. On some occasions,fluidification of the armour layer has caused the breakwater to collapse(Sines,Portugal,February 1978).On others,siphoning or liquefaction of sand supporting monoliths(vertical breakwaters)lead them to destruction or collapse(New Barcelona Harbour Mouth,Spain,November 2001). This is why the ground-force-structure interaction is a complicated analysis with joint design tools still in an incipient state. The purpose of this article is to describe two singular failures in inner maritime constructions in Spain deriving from ground problems(Malaga,July 2004and Barcelona,January 2007).They occurred recently and the causes are the subject of reflection and analysis.
    Sprache Spanisch
    Dokumenttyp Artikel
    Datenquelle AGRIS - International Information System for the Agricultural Sciences and Technology

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  7. Artikel: Why offshore wind energy?

    Esteban Pérez, María Dolores / Diez Gonzalez, Jose Javier / López Gutiérrez, José Santos / Negro Valdecantos, Vicente

    Abstract: At the beginning of 2010, only 2000 wind megawatts had been installed offshore. Although the first offshore wind farm experiment took place in 1990, most of the facilities built up to now have been pilot projects. Then, offshore wind power can be ... ...

    Abstract At the beginning of 2010, only 2000 wind megawatts had been installed offshore. Although the first offshore wind farm experiment took place in 1990, most of the facilities built up to now have been pilot projects. Then, offshore wind power can be considered as an incipient market. However, just at this moment, the growth of this technology finally seems to be happening, being several countries at the top of its development (the United Kingdom, Denmark, Holland, Sweden and Germany). This current situation, the raw materials problems and the general commitments to reduce the emissions of greenhouse gases are leading to predict a promising future for this technology. This paper deals with a brief revision of the state of the art of offshore wind power, followed by a critical discussion about the causes of the recently growth that is currently happening. The discussion is based on the comparison of offshore wind energy with other renewable energies (like onshore wind, marine hydrodynamics, hydraulic, solar, etc.) and even with conventional power
    Sprache Englisch
    Dokumenttyp Artikel
    Datenquelle AGRIS - International Information System for the Agricultural Sciences and Technology

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  8. Artikel: Coastal Urban Flood Resislience versus Climate Change

    Diez Gonzalez, Jose Javier / Esteban Pérez, María Dolores / Paz Doel, Rosa Maria / López Gutiérrez, José Santos / Negro Valdecantos, Vicente

    Abstract: Processes of founding and expanding cities in coastal areas have undergone great changes over time driven by environmental conditions. Coastal settlements looked for places above flood levels and away from swamps and other wetlands whenever possible. As ... ...

    Abstract Processes of founding and expanding cities in coastal areas have undergone great changes over time driven by environmental conditions. Coastal settlements looked for places above flood levels and away from swamps and other wetlands whenever possible. As populations grew, cities were extending trying to avoid low and wet lands. No city has been able to limit its growth. The risk of flooding can never be eliminated, but only reduced to the extent possible. Flooding of coastal areas is today dramatically attributed to eustasic sea level rise caused by global climate change. This can be inaccurate. Current climate change is generating an average sea level upward trend, but other regional and local factors result in this trend being accentuated in some places or attenuated, and even reversed, in others. Then, the intensity and frequency of coastal flooding around the planet, although not so much as a unique result of this general eustasic elevation, but rather of the superposition of marine and crustal dynamic elements, the former also climate-related, which give rise to a temporary raising in average sea level in the short term. Since the Little Ice Age the planet has been suffering a global warming change leading to sea level rise. The idea of being too obeying to anthropogenic factors may be attributed to Arrhenius (1896), though it is of much later highlight after the sixties of the last century. Never before, the human factor had been able of such an influence on climate. However, other types of changes in sea levels became apparent, resulting from vertical movements of the crust, modifications of sea basins due to continents fracturing, drifting and coming together, or to different types of climate patterns. Coastal zones are then doubly susceptible to floods. Precipitation immediately triggers pluvial flooding. If it continues upland or when snow and glaciers melt eventually fluvial flooding can occur. The urban development presence represents modifying factors. Additional interference is caused by river and waste water drainage systems. Climate also influences sea levels in coastal areas, where tides as well as the structure and dynamic of the geoid and its crust come into play. From the sea, waters can flood and break or push back berms and other coastline borders. The sea level, controlling the mouth of the main channel of the basin's drainage system, is ultimately what governs flood levels. A temporary rise in sea level acts as a dam at the mouth. Even in absence of that global change, so, floods are likely going to increase in many urban coastal areas. Some kind of innovative methodologies and practices should be needed to get more flood resilience cities
    Sprache Spanisch
    Dokumenttyp Artikel
    Datenquelle AGRIS - International Information System for the Agricultural Sciences and Technology

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