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Maritimer Transport ist von enormer Bedeutung für Europa und den Rest der Welt. Über 90% des Außenhandels der Europäischen Union wird per Seetransport abgewickelt. Mehr als eine Milliarde Tonnen an Fracht werden pro Jahr in den Häfen der Mitgliedstaaten auf- und abgeladen. Der Schiffstransport ist gemessen am Volumen die wichtigste Beförderungsart. Mit dem Seetransportgeschäft begann auch der Transport von Organismen im Ballastwasser von Schiffen. Der internationale Transport von drei bis zu zwölf Milliarden Tonnen Ballastwasser jährlich führt zur Ansammlung von ca. 100 Millionen Tonnen von Ablagerungen in den Schiffen. Die Beseitigung des entstandenen Schlamms verursacht enorme Kosten (ca. 30.000 € für ein kleines Frachtschiff). Neben den wirtschaftlichen Aspekten wird das Ballastwasser als hauptsächlicher Verursacher für die Umsiedlung von Aquaspezies über biologisch-geografische Grenzen hinaus verstanden. Schätzungsweise werden täglich 10.000 Pflanzen- sowie Tierarten per Schiff in die ganze Welt transportiert. Aufgrund des wachsenden Welthandels wächst auch die Bedrohung der Ökosysteme durch invasive Lebewesen. Die immer kürzeren Fahrtzeiten erhöhen die Überlebenswahrscheinlichkeit der Bioinvasoren. Die automatische und zuverlässige Reinigung des Ballastwassers im Tank mithilfe einer neuen Hybrid-Technologie (UV, Filter, Elektrolyse), die einen seewasserbetriebenen Generator nutzt, ist das gemeinsame Ziel der Projektpartner. Durch die Produktion von aktiven Substanzen mit der Elektrolyse aus dem Meerwasser wird vermieden, gefährliche und ätzende Chemikalien an Bord mitzuführen.
Ketzin ist eine Stadt westlich von Berlin im Land Brandenburg. In ihrer Nähe wurde seit 1960 Erdgas aus Sibirien in unterirdischen Sandsteinschichten zwischengelagert. Diese Erdgasspeicherung wurde vor kurzem eingestellt. Hier soll ein Forschungs- und Entwicklungsprojekt eingerichtet werden, bei dem das Treibhausgas Kohlendioxid (CO2 ) im Untergrund gelagert werden soll. Das Projekt wird vom GeoForschungsZentrum Potsdam koordiniert und von der Europäischen Union mit 8.7 Millionen Euro gefördert. Das Projekt soll helfen, das wissenschaftliche Verständnis der geologischen Speicherung von CO2 weiter zu entwickeln und die im Untergrund ablaufenden Prozesse der CO2 Injektion praktisch zu erforschen. Zunächst werden geologisch-geophysikalisch-geochemische Voruntersuchungen des Standortes und des vorgesehenen Speicherhorizontes sowie eine umfassende Risikoabschätzung vorgenommen um sicherzustellen, dass die Speicherung auch gefahrlos durchgeführt werden kann. Die erforderlichen Bewilligungen des zuständigen Bergamtes, der örtlichen Gemeinde und das Einverständnis der betroffenen Anwohner müssen dazu eingeholt werden. Die künftige Nutzung des Geländes ist Teil eines behördlich bereits genehmigten Bebauungsplans, der auch andere Vorhaben zur Nutzung regenerativer Energie aus Wind, Sonne und Biomasse einschließt. Das CO2 SINK Projekt erlaubt die Weiterverwendung vorhandener Gasspeicher-Infrastrukturen. Geplant ist die unterirdische Injektion von jährlich mehreren 10,000 Tonnen an reinem CO2 für zunächst zwei bis drei Jahre. Das CO2 soll dabei vorwiegend aus regenerativen Biomasse-Energierohstoffen gewonnen werden. Dieses ermöglicht im Prinzip, CO2 aus der Atmosphäre zu entziehen und damit die Treibhausgaskonzentration zu verringern. Unterirdische Erdgasspeicher und geologische Speicher für CO2 in salinen Grundwasserleitern (Aquifere) haben zwei gemeinsame Merkmale: Sie bestehen aus Gestein mit großem Porenraum wie z.B. Sandstein, das von abdichtenden Tonschichten überdeckt ist. Im Untergrundspeicher Ketzin wurde das Erdgas in einer Sandsteinschicht zwischen 250 und 400 Meter Tiefe unter der Erde gelagert. Aus Erkundungsbohrungen und seismischen Messungen weiß man, dass es dort aber noch mindestens eine weitere gut geeignete Speicherschicht in größerer Tiefe gibt. Diese ist rund 80 Meter mächtig und liegt auf einer geologischen Kuppe, die sich bis ungefähr 600 Meter unter der Erdoberfläche aufwölbt. Die Sandsteinschicht fällt nach allen Seiten auf etwa 700 Meter ab und ist von abdichtenden Gips- und Tonschichten überlagert. Um den Untergrund und die bei der CO2 Speicherung darin ablaufenden Prozesse verstehen zu können, ist im Projekt CO2SINK eine umfassende Reihe von wissenschaftlichen Untersuchungen geplant. Usw.
Objective: As consumption of psychoactive substances such as alcohol, drugs and certain medicines are likely to endanger the drivers aptitude and impaired driving is still one of the major causes for road accidents, some active steps have to be taken to reach the goal of a 50% reduction in the number of road deaths in the EU. The objective of DRUID is to give scientific support to the EU transport policy to reach the 2010th road safety target by establishing guidelines and measures to combat impaired driving. DRUID will - conduct reference studies of the impact on fitness to drive for alcohol, illicit drugs and medicines and give new insights to the real degree of impairment caused by psychoactive drugs and their actual impact on road safety - generate recommendations for the definition of analytical and risk thresholds - analyse the prevalence of drugs and medicines in accidents and in general driving, set up a comprehensive and efficient epidemiological database.
Harmful algal blooms (HABs) are caused by local proliferation of algae, with deleterious consequences, particularly in coastal waters throughout the world. Negative environmental effects include toxicity to human consumers of seafood, marine faunal mortalities or morbidity, habitat damage, disruption of marine food webs and economic losses to fishing, aquaculture, and tourism. In Europe, socio-economic factors and human health risk have led to comprehensive surveillance programmes for harmful microalgae and their toxins. Among harmful microalgae and cyanobacteria in European marine and brackish waters, many produce potent neurotoxins, ichthyotoxins or hepatotoxins. Although structural elucidation of many of these groups of toxins has advanced, much less is known about biosynthetic pathways and gene regulation in toxigenic species. We propose a limited genomic study of expressed sequence tags (ESTs) for toxigenic representatives of major eukaryotic microalgal groups, including dinoflagellates, raphidophytes, prymnesiophytes and diatoms, and cyanobacteria. Cultures will be grown under various environmental conditions to investigate the effects of external forcing functions on gene expression linked to toxicity and growth. After cloning of cDNA of toxigenic strains pooled from cultures grown under these different conditions into plasmid vectors, about 10,000 clones from each taxon will be randomly sequenced for ESTs. Our approach is to annotate the ESTs and attempt to identify genes associated with toxin production. DNA microarrays will be developed for screening of toxigenic and non-toxigenic strains. In addition, the sequence data will be analysed to identify other genes that may be involved in cell regulation or growth, cell cycle events, stress response and the induction of sexuality. Cultures will be grown under various environmental conditions to investigate the effects of external forcing functions on gene expression linked to toxicity and growth. Successful completion of this project will yield new information on microalgal and cyanobacterial genomic sequences for a diversity of taxa and will assist in the diagnosis of genes related to toxin biosynthesis and the formation of toxic blooms.
Objective: In order for the commercial production of large CIGS modules on the multi-MW scale to be successful, the processes must still be streamlined and optimised taking considering both economical and ecological aspects. This project aims to support the developme nt of this material- and energy-saving thin-film technology so it can gain a foothold in the free PV market. Promising laboratory results will be transferred to large-scale production, where the availability of appropriate production equipment and very hig h material and process yields are of decisive importance. 4 universities, 2 research institutes, and 4 companies will work closely together in order to merge the physical understanding of the processes and the engineering know-how, which are necessary for up-scaling the CIGS technology to a marketable multi-megawatt production volume. We will focus on: (1) very high-quality modules manufactured by coevaporation of CIGS and applying cost-effective methods, ETA up to 14 Prozent on 0.7 m2; (2) the development of Cd-free buffer layers for Cd-free CIGS modules on an area of up to 0.7 m2, ETA up to 12 Prozent; (3) and the development of a mid-term alternative: electrodeposition of low-cost CIS modules with ETA above 10 Prozent (estimated cost about 0.8 E/Wp). We will transfer the Mo back contact sputtering know-how to a specialised European large-area glass coater to provide substrates for both the coevaporation and the electrodeposition approaches. All process developments such as modifications of the back contact, wet- or vacuum-deposited buffer layers, the multi-stage coevaporation of CIGS, or improved Ga incorporation in electrodeposited absorbers will first be tested and evaluated on the laboratory scale. Successful approaches will be up-scaled and transferred to three independ ent commercial CIGS pilot lines located in three different European countries. Novel process and quality control techniques must also be developed and applied to reach these ambitious goals.
The overall objective of ERAP harm is to improve and complement existing knowledge and procedures for the environmental risk assessment (ERA) of human and veterinary pharmaceuticals. Based on EU regulatory frameworks on the ERA of pharmaceuticals and on the outcome of previous projects ERAP harm will address the following aspects: It will investigate previously unstudied major routes leading to exposure of the terrestrial and aquatic environment and subsequent fate of pharmaceuticals in surface water and sediment. Factors and processes affecting the behavior of pharmaceuticals in the environment will be studied on the laboratory, semi-field and fieldscale. A scenario-based exposure assessment system will be developed for predicting concentrations of pharmaceuticals in soils, surface waters and sediments and leaching to groundwater. It will be investigated if environmentally relevant concentrations of pharmaceuticals pose a risk to aquatic and terrestrial organisms. Pharmaceuticals and selected transformation products will be screened using in vitro and low complexity bioanalytical tests in order to provide a first hazard characterization and to target higher tier testing. Higher tier test methods will be improved and applied for detecting the effects of long-term, low-level exposure to pharmaceuticals on aquatic and terrestrial invertebrates and fish. It will be evaluated if information on pharmaco- and toxicodynamics in mammalian species can be used to predict effects of pharmaceuticals on environmental organisms. Moreover, the effects of antibiotics on microbial communities will be studied with a main focus on the spread of genetically encoded resistance. Based on the developed approaches recommendations will be provided on how to improve the ERA procedures for pharmaceuticals. A guidance document will be compiled that will be made available to regulators, industry and the scientific community.
In CARAVEL ('Travelling towards a new mobility') arbeiten die vier Städte Burgos (Spanien), Genua (Italien), Krakau (Polen) und Stuttgart (Deutschland) im Rahmen des EU-Programms CIVITAS II zusammen. Ziel ist es, unterschiedlichste Ansätze zur Erzielung eines 'nachhaltigen' Verkehrssystems zu erproben. Die Palette der Maßnahmen reicht dabei von Erdgasbussen über Rufbussysteme bis zu überlegungen, eine 'City-Maut' einzuführen. Das Projekt ist im Februar 2005 gestartet und wird vier Jahre dauern. Der Lehrstuhl für Verkehrsplanung und Verkehrsleittechnik ist sowohl auf Gesamt-Projektebene als auch für die Landeshauptstadt Stuttgart für die 'dissemination' der Projektergebnisse verantwortlich. Hierzu gehört die Erstellung einer Projektbroschüre ebenso wie die Herausgabe unterschiedlicher newsletter und die Betreuung der website. Ferner wird der Lehrstuhl im Rahmen von CARAVEL eine Summer University anbieten, die in den Jahren 2007 und 2008 in Budapest, Burgos, Genua und Stuttgart stattfinden wird.
Objective: The FELICITAS consortium proposes an Integrated Project to develop fuel cell (FC) drive trains fuelled with both hydrocarbons and hydrogen. The proposed development work focuses on producing FC systems capable of meeting the exacting demands of heavy-dut y transport for road, rail and marine applications. These systems will be: - Highly efficient, above 60Prozent - Power dense, - Powerful units of 200kW plus, - Durable, robust and reliable. Two of the FC technologies most suitable for heavy-duty transport applic ations are Polymer Electrolyte FuelCells (PEFC) and Solid Oxide Fuel Cells (SOFC). Currently neither technology is capable of meeting the wideranging needs of heavy-duty transport either because of low efficiencies, PEFC, or poor transient performance,SO FC. FELICITAS proposes the development of high power Fuel Cell Clusters (FCC) that group FC systems with other technologies, including batteries, thermal energy and energy recuperation.The FELICITAS consortium will first undertake the definition of the requirements on FC power trains for the different heavy-duty transport modes. This will lead to the development of FC power train concepts, which through the use of advanced multiple simulations, will undertake evaluations of technical parameters, reliab ility and life cycle costs. Alongside the development of appropriate FC power trains the consortium will undertake fundamental research to adapt and improve existing FC and other technologies, including gas turbines, diesel reforming and sensor systems f or their successful deployment in the demanding heavy-duty transport modes. This research work will combine with the FC power trains design and simulation work to provide improved components and systems, together with prototypes and field testing where ap propriate.The FELICITAS consortium approach will substantially improve European FC and associated technology knowledae and know-how in the field of heavv-duty transport.
Objective: The objective is to develop a low-cost, low temperature, portable direct methanol fuel cell device. It will also offer limited operation on ethanol fuel and will be of compact construction and modular design. The development will include novel proton exchange membranes, anode and cathode electro catalysts and fully optimised multilayer membrane electrode assemblies. New low-cost proton exchange membranes will be developed to reduce the methanol crossover rate through the electrolyte to levels significantly lower than that of currently available materials (e.g. Nafion). New electro catalyst materials will be developed to enhance the low temperature methanol (and ethanol) electro-oxidation activity of the anode. Catalyst development for the cathode will focus on enhancing the oxygen reduction activity of platinum electro catalyst and increasing its selectivity to enhance methanol tolerance. The structure of the electro catalyst and electrode layers will be optimised to promote efficient operation at low temperatures with practical flows and pressures. System optimisation, simplification and miniaturization will be carried out. The final performance objectives will be: single cells operating at 0.5V / cell at 0.2 Acm-2 at 30-60 C (in atmospheric pressure air). Prototypes of 100 and later 500 W stacks, operating at low temperatures with aimed electrical characteristics of 40 A/12.5 V, will be the targets of the project. The effective operation at this low temperature is particularly challenging. Additionally a conceptual study for up-scale will be supplied. A narrow collaboration between research centres and industry will make possible a rapid exploitation of the new components and system developments. A SME will be responsible for the integration and will deliver the prototypes. The potential market for portable fuel cells includes weather stations, medical devices, signal units, auxiliary power units, gas sensors and security cameras.
Objective: HyApproval is a STREP to develop a Handbook (HB) facilitating the approval of hydrogen refuelling sta-tions (HRS). The project will be performed over 24 months by a balanced partnership including 25 partners from industry, SMEs and institutes which ensure the critical mass and required know how for obtaining the identified project goals. Most partners have extensive expertise from HRS projects. Key partners from China/ Japan / USA provide an additional liaison to international regulations, codes & stand ards activities. The project goals are to finalise the HRS technical guideline started under EIHP2 and to contribute to the international standard under development at ISO TC197 and in first line to provide a HB which assists com-panies and organisations i n the implementation and operation of HRS. The HB will be based on best prac-tices reflecting the existing technical know-how and regulatory environment, but also includes the flexibility to allow new technologies and design to be introduced at a later sta ge. In order to meet these goals, best practises will be developed from project experience (CUTE, ECTOS, EIHP1&2, HySafe, CEP, ZERO REGIO) and partner activities. In 5 EU countries (F/D/I/E/NL) and in China, Japan and the USA the HyApproval process wil l include a HB review by country authorities to pursue 'broad agreement' and to define 'approval routes'. After finalising the HB process the developed requirements and procedures to get 'Approval in Principle' shall be suffi-ciently advanced to seek appro val in any European country without major modifications. Not only infra-structure companies, HRS operators/owners and local authorities but also the EC will profit from the HB that is deemed to contribute to the safe implementation of a hydrogen infrastruc ture. The project complies with EU's R&D and energy policies, which aims at the introduction of 5Prozent hydrogen as motor fuel by 2020. The HB will put Europe in a position to maintain and extend its leading position
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