In Fragebogen-Untersuchungen zur Lärmwirkung wurden bisher sehr unterschiedliche Operationalisierungen von Wirkungsvariablen (wie z.B. Belästigung, Störung von Aktivitäten) und außer-akustischen Faktoren (sog. Moderatoren wie z.B. Lärmempfindlichkeit, misfeasance) verwendet. Deshalb hat sich die Arbeitsgruppe community response der International Commission on the Biological Effects of Noise (ICBEN, Team No. 6) als langfristiges Ziel die Entwicklung von Fragebogen-Guidelines und die Formulierung eines Muster-Fragebogens für die Lärmwirkungsforschung gesetzt. D.h. es soll ein Vorschlag erarbeitet werden, in welcher Form globale und spezifische Lärmwirkungen in Befragungen erhoben werden sollten. Um dieses Vorhaben zu unterstützen, hat der Arbeitskreis Ökologische Lärmforschung die Erstellung einer systematischen Übersicht über vorhandene Fragebögen aus Lärmwirkungsstudien auf internationaler Ebene in Angriff genommen. Diese Übersicht soll es u.a. ermöglichen, die Struktur von verschiedenen Fragebögen sowie die in ihnen verwendeten Operationalisierungen für Lärmwirkungs- und Moderatorvariablen (hinsichtlich Art der Frageformulierung sowie der Antwortformate) zu vergleichen. Für den/die einzelne/n Lärmforscher/in bietet diese Übersicht die Möglichkeit, sich auf sehr effiziente Art und Weise darüber zu informieren, wie bestimmte Konstrukte in bisherigen Untersuchungen operationalisiert worden sind bzw. welche Alternativen zu den bereits selbst angewandten Operationalisierungen bestehen. Nach einer systematischen Ermittlung von Namen und Adressen einschlägiger Lärmforscher/innen, wurden diese um die Zusendung von Fragebögen sowie ergänzender Materialien aus eigenen Lärmwirkungsstudien gebeten. Die zugesandten Fragebögen werden gegebenenfalls übersetzt und mit der Methode der qualitativen Inhaltsanalyse ausgewertet. Hierbei werden die Fragebögen im Hinblick auf formelle Aspekte (z.B. Jahr der Erhebung, Sprache, Art der Befragungsmethode) wie auch im Hinblick auf strukturelle Aspekte (z.B. Umfang des Fragebogens, abgefragte Variablengruppen, Antwortformate) ausgewertet. Hauptgegenstand der Auswertung ist aber insbesondere die Auswertung der Lärmwirkungsvariablen (z.B. die Abfrage der globalen Lärmbelästigung, Aktivitätenstörungen, Kommunikationsstörungen) sowie der Moderatorvariablen (z.B. Lärmempfindlichkeit, Lärmbewältigungsvermögen, misfeasance). Parallel dazu wurde eine Datenbank entwickelt, in der die Ergebnisse der Analysen dargestellt und verwaltet werden. Diese Datenbank wird ab November 2001 im Internet unter http://www.eco.psy.ruhr-uni-bochum.de/nqd für jede/n interessierte/n Forscher/in zugänglich und nutzbar sein. Langfristig ist darüber hinaus geplant, ein Archiv mit den Original-Fragebögen aufzubauen, in dem einzelne Fragebögen auf Wunsch eingesehen werden können.
SP0 is conceived for coordination of the ICON research, for internal and external scientific exchange as well as for investigating development pathways of land use on the Philippines. The SP0 team will supervise the project activities as a whole, including reporting and final synthesis. It will design the ICON homepage, establish and maintain a web-based database and present the project and its results in scientific forums and public media. It will organize collaboration and scientific exchange with international networks dealing with atmospheric processes, global carbon, nitrogen, water and energy cycles, and long-term ecological research. Specifically, SP0 is devoted to ensuring a sound integration of the ICON project within the scientific communities of Germany and SE Asia. Supported by the ICON local research coordinator based at and employed by IRRI, it will coordinate with the IRRI farm management to assist other ICON subprojects with field setup, routine data collection and technical backstopping.
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In the South-Indian city of Chennai (formerly called Madras), disastrous tropical monsoon linked with excessive precipitation frequently lead to wide-flat floods in the coastal plains. Caused by rapid urbanisation, the population in urban and periurban areas is more and more affected by these events. Besides the marginalised population living in disfavoured areas, increasingly also the more wealthy population that settles in flood prone areas is affected. Interdisciplinary assessments are needed to explain the complex causes of floods. The project analysed environmental aspects of risk exposure as well as socioeconomic aspects of risk perceptions and response strategies. By combining natural-scientific with socio-scientific approaches, a holistic perspective of the complex reasons and impacts of flooding could be covered. The project consisted of the following steps: 1. Analysis of flood risk exposure: Physio-geographic, hydrological and meteorological realities in risk areas were assessed using remote sensing (RS) data and geographical information systems (GIS). 2. Analysis of risk perception and management: Affected marginalised poor segments of the population, affected middle class groups as well as local planning authorities were interviewed to analyse local perceptions of floods and dominant management strategies. 3. Development of a flood risk map: The results of the risk assessment were integrated in an interactive flood risk map. The map - using several different layers - functions as a flood risk management tool including often neglected socioeconomic and socio-cultural parameters which reflect local vulnerability. 4. Holding of two workshops: A policy workshop with different stakeholders involved in flood management and affected by floods was held in Chennai in August 2007. This workshop was to foster communication and dialogue between different stakeholders and to create awareness on the current situation and problems in the area. A roundtable with the partners from India and organisations dealing with flood management and flood relief measures took place in October 2007 in Freiburg in order to present and discuss the findings and to strengthen future co-operation, communication and networks.
The simulation models developed in the 1st phase integrate the chemical fate of the veterinary medicines sulfadiazine (SDZ) and difloxacin (DIF) in bulk soil and their subsequent effects on soil microorganisms and on soil functions after single-dose application with manure. In the 2nd project phase, this approach is extended to the rhizosphere, which represents the hotspot of microbial growth in soil and a continuous source of organic compounds released from active roots. The processes of fast and slow sorption, transformation and formation of bound residues of the antibiotics and their main metabolites are adapted to the rhizosphere. The developed effect models for soil functions, structural diversity, and resistance dynamics are extended by relevant plant-soil interactions in close collaboration with the experimental subprojects. The integrated fate-effect model is coupled with a transport model taking heterogeneities of the rhizosphere and plant uptake into account. Processes are parameterized for the two antibiotics SDZ and DIF in rhizosphere and bulk soil with data from the central mesocosm experiment and several planned satellite experiments. The resulting integrated fate-effect models will be evaluated with data from the field experiments. The model is further used to develop indicators such as structural resilience and functional redundancy for antibiotic induced effects, evaluate their applicability for risk assessment and to generate new hypotheses to corroborate the conclusions.
The overall goal of the GEOMON project is to sustain and analyze European ground-based observations of atmospheric composition, complementary with satellite measurements, in order to quantify and understand the ongoing changes. GEOMON is a first step to build a future integrated pan-European Atmospheric Observing System dealing with systematic observations of long-lived greenhouse gases, reactive gases, aerosols, and stratospheric ozone. This will lay the foundations for a European contribution to GEOSS and optimize the European strategy of environmental monitoring in the field of atmospheric composition observations. Specifically, we will unify and harmonize the main Europeans networks of surface and aircraft-based measurements of atmospheric composition parameters and integrate these measurements with those of satellites. The access to data and data-products will be coordinated at a common data centre for more efficient use. GEOMon will support data gathering at existing networks if necessary, rescue and compile existing ground-based data, and develop new methodologies to use these data for satellite validation and interpretation.. In addition, GEOMON will enable innovative ground-based measurements complementary to satellites, made by upward looking ground based remote sensing instruments Max-DOAS, FTIR, and LIDAR and by systematic measurement programmes of upper-tropospheric composition using passenger aircrafts CARIBIC and MOZAIC. These data will serve to reduce biases and random errors in satellite observations and facilitate interpretation of the columnar measurements in combination with surface data. This will result in a significant improvement in the use of existing and future satellite data. Common techniques and modelling tools will be used in order to add value to the GEOMON data observations, to facilitate their use in satellite validation and help design an optimal network. Prime Contractor: Commissariat a l'Energie Atomique (CEA); Paris; France.
This request R'Equip is within the context of a research project dealing with an experimental investigation of unsaturated soils behavior under very high temperature, suction, and pressure loadings. The aims of this research program require the development of a new specific apparatus adapted to these extreme testing conditions for LMS-EPFL. Defining the thermo-hydro-mechanical behavior of materials is one of the main modern issues in soil mechanics. In recent years, thermal-geomechanical problems have strongly increased as a result of the demand for new and enlarged types of applications such as high-level nuclear waste disposal, energy extraction from pressurized geothermal reservoirs, heat storage, zones around buried high-voltage cables, geothermal structures, and so on. For sure, one of the fundamental challenges in this field is an insight in the understanding of unsaturated soil behavior at high pressures and temperatures for host rocks and buffer materials for radioactive waste. Several of the leading research teams around the world have now implemented research programs in this area. The aim of the proposed research is therefore the development of a new multi-purpose triaxial cell able to perform tests on unsaturated materials for wide ranges of temperature (20-150 C) and cell pressure (up to 30 MPa) along with suction control. The LMS-EPFL is already involved in two important research projects in the field of the safety study of disposal for vitrified High Level Wastes. The TIMODAZ (Thermal Impact on the Damaged Zone around a Radioactive Waste Disposal in Clay Host Rocks) European project investigates the behavior of two host rocks (Boom Clay from Mol (Belgium) and Opalinus Clay from Mont Terri (Switzerland)) for high level waste repository and a collaboration with the NAGRA (National Cooperative for the Disposal of Radioactive Waste - Switzerland) characterizes the thermo-hydro-mechanical behavior of granular bentonite as a buffer material. To conduct these experimental programs in the best way, the laboratories need to acquire such a triaxial cell adapted for very high thermo-hydro-mechanical loadings. The decisiveness of these experimental programs is to use the test results to define for each material the parameters of ACMEG-TS (Advanced Constitutive Model for Environmental Geomechanics) model developed by the LMS, which takes into account at the same time the temperature and the suction effects on soil behavior. This model will permit to predict the evolution of the clay host rocks or the granular bentonite in order to take into account all the thermo-hydro-mechanical processes in the safety study of disposal for vitrified High Level Wastes.
NORMAN co-ordination action will develop and implement a methodology within a network of reference laboratories and related organisations (including standardisation bodies) to enable and improve EU capabilities for monitoring emerging pollutants, thereby ensuring the production of data that are valid, comparable and fit for purpose across EU25. The project will align the activities of the network with the requirements of organisations / stakeholders in charge of risk assessment and management. It will organise, via workshops, the EU-wide exchange of information between monitoring experts, environmental agencies and standardisation and regulatory bodies. NORMAN will facilitate access to existing data / information from research programmes by developing a database of: - leading European experts, organisations and projects dealing with emerging pollutants; - geo-referenced monitoring data; - mass spectrometric information on provisionally identified and unknown substances. Particular effort will be made to enable the final user to interpret the data and judge their representativeness, quality and comparability. Moreover, protocols for validation, harmonisation and dissemination of chemical and biological monitoring methods (including sampling methodology) will be provided. These protocols will be developed into technical guidelines / reports (e.g. CEN TR). To test these protocols and the ability of the network to meet EU demands for monitoring emerging pollutants, three case studies will be undertaken, involving partners from a wide selection of Member States, including New Member States. This will enable benchmarking of the competencies and expertise and foster the transfer of knowledge and techniques. The final goal of the project is the implementation of a network operating after the end of the project. The organisation of the follow-up of the network will therefore be one of the main tasks of the project. Prime Contractor: Institut National de l'Environnement Industriel et des Risques, Scientific Direction, Verneuil en Halatte FR.
Die Beziehungen zwischen Industrie und Umwelt werden zum großen Teil von der technischen Ausstattung der produzierenden Unternehmen bestimmt. Dabei werden Entscheidungen über technische Investitionen im Rahmen von sich ständig verändernden, ökologischen und gesellschaftlichen Einflussfaktoren getroffen. Bei Entscheidungen bezüglich der Einführung neuer Technologien in ein Unternehmen ist davon auszugehen, dass Überlegungen über die erwartete Entwicklung der einzelnen Faktorproduktivitäten, insbesondere der Arbeitsproduktivität, eine große Rolle spielen. Allerdings wird dem Beitrag anderer Produktionsfaktoren (Energie, natürliche Ressourcen) zur Wertschöpfung kaum Aufmerksamkeit geschenkt. Durch die Zentrierung der Fragestellung auf die Rolle von natürlichen Rohstoffen als Produktionsfaktor in einem Industriesektor soll in dieser Arbeit versucht werden, anhand eines konkreten Beispiels - die Zellstoffindustrie in zwei sehr unterschiedlich ausgestatteten Ländern - den Beitrag von natürlichen Ressourcen zur Produktivitätsentwicklung zu verdeutlichen. Ausgangspunkt der Arbeit bildet die Untersuchung der Technologieentwicklung in der Branche und der Rückkoppelungseffekte, die sich daraus für den Wald als Rohstofflieferant der Zellstoffindustrie ergeben. Daran knüpft eine umweltpolitische Fragestellung an: Da die Erfolgschancen der Umweltpolitik von den konkreten Bedingungen der Kapitalverwertung abhängen, ist es von vitaler Bedeutung für die Umweltpolitik der EU, die Determinanten zu analysieren, die in umweltintensiven Branchen Entscheidungen bezüglich der Kapitalinvestitionen beeinflussen. Das ist zum Beispiel der Fall, wenn ressourcenschonende Maßnahmen zum Schutz des Waldes angestrebt werden. Die Untersuchung der konkreten Entscheidungsdeterminanten von Kapitalinvestitionen zur Schließung des Stoffkreislaufs Papier durch verstärktes Recycling von Altpapier soll Aufschluss darüber liefern, mit welchen Instrumenten die Umweltpolitik ihre Ziele effektiv erreichen kann.
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