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.
Non wood fuels for small-scale furnaces have attracted increasing interest in several European countries. New technological approaches are on the way, but the verification of any such developments is difficult and there is a large uncertainty about testing procedures and equipment. While for wood combustion standardized European measuring regulations are available and broadly applied, the testing of cereal fuel combustion is generally not following a commonly accepted procedure. Consequently the results of such measurements are not fully comparable. This applies particularly for the international level, which is here of particular relevance due to the fact that a combustion technology development for a niche application can only be economically viable if a sufficiently large marketing area can be taken into focus. The overall objective of the proposal is therefore to contribute through research to the development of uniform and comparable European procedures for testing of small-scale boilers up to a power out of 300 kW for solid biomass from agriculture like straw pellets and energy grain. The driving forces and barriers will be worked out; existing legal regulation for the installation (approval by the local authorities) in the participating countries will be collected. The state of the art of the non wood biomass boiler technology will be identified; the need for standardized tests for type approval tests and the measures to establish a European Standard will be shown. Measurement methods with special emphasis on efficiency and emissions will be worked out and the requirements and specifications of test fuels will be proposed. Test runs will be carried out following preliminary test procedures based on existing European standards for wood boilers. Based on the results of these test runs a draft for a Europe-wide uniform test procedure will be proposed. Preparatory work for a European standardization process including a round robin test will be done.
Problemstellung: Der Begriff der 'Guten fachlichen Praxis (GfP) in der Land- und Forstwirtschaft definiert rechtlich verankerte ökologische und naturschutzfachliche Mindestanforderungen an die Bewirtschaftung. In der Novelle des Bundesnaturschutzgesetzes wurde die GfP für die Landwirtschaft über Grundsätze mit konkreten Anforderungen verbunden. Die Chance der Integration naturschutzfachlicher Zielsetzungen in die Landbewirtschaftung soll auch für eine multifunktionale Forstwirtschaft genutzt werden. Dabei gewinnt die Ausgestaltung von weiterführenden finanziellen Anreiz- und Ausgleichssystemen zunehmend an Bedeutung. Sowohl die Vertreter des Waldbesitzes wie auch des Naturschutzes verweisen darauf, dass die Ziele des Waldnaturschutzes mit regulativen Instrumenten allein nur unzureichend sichergestellt werden können (siehe Nationales Waldprogramm, Erster Deutscher Waldgipfel). Deshalb sollten neben der legalen Definition der GfP naturschutzfachliche Grundlagen für den Einsatz finanzieller Instrumente zur ökologischen Honorierung naturschutzrelevanter Leistungen als ergänzender Baustein einer naturschutzpolitischen Gesamtstrategie für den Wald entwickelt werden.
The Commission proposal of Groundwater Directive COM(2003)550 developed under Article 17 of the Water Framework Directive (2000/60/EC) sets out criteria for the assessment of the chemical status of groundwater, which is based on existing Community quality standards (nitrates, pesticides and biocides) and on the requirement for Member States to identify pollutants and threshold values that are representative of groundwater bodies found as being at risk, in accordance with the analysis of pressures and impacts carried out under the WFD. In the light of the above, the objectives of BRIDGE are: i) to study and gather scientific outputs which could be used to set out criteria for the assessment of the chemical status of groundwater, ii) to derive a plausible general approach, how to structure relevant criteria appropriately with the aim to set representative groundwater threshold values scientifically sound and defined at national river basin district or groundwater body level, iii) to check the applicability and validity by means of case studies at European scale, iv) to undertake additional research studies to complete the available data, v) and to carry out an environmental impact assessment taking into account the economic and social impacts. The project shall be carried out at European level, involving a range of stakeholders and efficiently linking the scientific and policy-making communities. Considering the requirement of the diary of the Groundwater Daughter Directive proposal, which implies that groundwater pollutants and related threshold values should be identified before December 2005 and listed by June 2006, the duration of the project should be 24 months. In that way the proposed research will contribute to provide research elements that will be indispensable for preparing discussions on further steps of the future Groundwater Directive. Prime Contractor: Bureau de Recherches Geologiques et Minieres, Service Analyse et Caracterisation Minerale, Paris FR
The mayor goals of this proposal are: Analysis of the microbial community present in the fluid, sediment and attached to mineral phases and their temporal and spatial variation depending on 16S rDNA targeted DGGE for Bacteria and Archaea. Identification of key population and their detection by fluorescence in situ hybridization in the hydrotheram fluid, sediment and on mineral surfaces. Detection and distribution of sulfate-reducing and sulfur-oxidizing microorganisms by functional gene analysis based on an aprA gene fragment. Quantification, enrichment, and isolation of chemolithoautotrophic aerobic and nitrate reducing sulfur- and hydrogen-oxidizing microorganisms by cultivation based methods. Quantification, enrichment, and isolation of autotrophic sulfate-reducing microorganisms by cultivation based methods. Enrichment and isolation of microorganisms to grow on mineral sulfides which might catalyze 'marine leaching'. The combination of cultivation based methods and differnt molecular tools will allow a verification of the obtained results.
The adoption of the Urban Waste Water Treatment Directive 91/271/EEC imposes the sewage sludge to be subsequently treated so it is expected by 2005 to increase twofold in comparison whit 1992. However, classical incineration to treat this vast amount of sludge must be no longer accepted from an environmental point of view. In addition, the Sewage Sludge Directive 86/278/EEC regulates the uses and properties of stabilised sludge for being either recycled or disposed. Both directives drive specific actions in two complementary ways. Firstly, a deep knowledge of current sludge treatment, such as mesophilic, thermophilic or autothermophilic processes, must be promoted to solve that problem in the UE ambit, taking in account the particular considerations of each treatment facility. In second place, the development of new processes must be supported to open new alternatives that could valorise that waste.The proposal aims at developing strategies for the disposal and reuse of waste sludge. The scope envisages to develop several processes for reducing both amount and toxicity of sludge, with simultaneous transformation into green energy vectors such as methane or hydrogen. In outline, mesophilic and mainly thermophilic and autothermophilic conditions will be deeply explored as classical alternatives for sludge stabilisation, assuring sanitary conditions of the treated sludge. Also, valuable materials will be obtained from sludge, such as activated carbons, which will be used in conventional adsorption processes and in innovative advanced oxidation processes.The main outcomes expected at the end of the projects are guidelines for technology selection in agreement with the geographic, economic and technical characteristics of the sewage plants, demonstration of the feasibility of new applications for the sewage sludge, manufacturing of activated carbon from sludge sewage as innovative recycling of sludge waste, and a deep understanding of the methods involved. Prime Contractor: Universitat Rovira i Virgili, Tarragona, Spain.
The objectives of PROGRESS are to provide the European Commission with: - an updated analysis and assessment of the deployment of RES for electricity production and the progress achieved following the adoption of the RES-E directive. - An updated analysis and assessment of the deployment of RES for heat production and transport purposes and of the progress towards achieving the overall 12Prozent target. - Analysis and assessment of policy developments and how policies affect the development of RES, hereby an overview of administrative, grid and other relevant barriers. The analyses of the barriers will cover national, regional and local level. - Analysis of the status of guarantee of origin in Member States and a proposal of common rules. Project leader: Ecofys ( Netherland).
LCA approaches are part of the broader field of sustainability assessment often connected to different disciplines. To increase the efficacy of sustainability decision making, LCA is to take into account broader externalities, broader interrelations and different application/user needs with often conflicting requirements (dynamic models; integration of environmental, economic, and social aspects; accessibility and user friendliness, etc). Roughly, development should be oriented to: - 'deepening', to improve reliability and usability by more adequately incorporating empirical mechanisms - 'broadening', to improve the significance, by expanding the scope of sustainability impacts and better linking to neighbouring models - 'leaping forward' by a revision/enrichment of foundations, through the crossing with other disciplines for sustainability evaluation. CALCAS develops analysis and development along two lines: 1 science framework; 2 user needs (Industry, Research organisations, Government, Consumers, NGOs); the results, are crossed to draw up mid- long-term research lines and road maps, including measures for implementation. Advanced results will often not be in line with the current ISO14040 series definitions and requirements on LCA, creating a need for reformulation. Partnership combines LCA 'producers' and 'users' and involves, with different responsibilities, a significant and highly qualified part of European scientists. Thus, the project promotes the networking both 'cross', among the scientific sectors, and 'vertical' between them and users. Expert working groups, cross-fertilisation workshops, and an open consultation of all scientific sectors and users, based on a Blue Paper combining intermediate proposals are inputs to the final results, both as described models and tools and as research tasks to be accomplished. They also promote dissemination and joint actions for training, knowledge exchanges and common projects. Prime Contractor: Ente per le Nuove Tecnologie, l'Energia elL'Ambiente; Roma; Italy.
This project aims at reconstructing climate variability in Cuba and the Gulf of Mexico, with special interest on extreme events, such as tropical cyclones, using corals from within the Loop Current (LC), historical records, and numerical models. The LC feeds the Gulf Stream, which is crucial for the tropical heat transport to higher latitudes. Numerical models have confirmed that subtropical climate variability, and consequential changes in seawater properties, can affect both the Gulf Stream and the North Atlantic climate. However, there is a lack of long-term records of seawater properties at key sites within the Atlantic, which can be used to validate the models. The skeletal chemical composition of Cuban corals can provide such records, though they have never been used to reconstruct oceanographic and meteorological parameters. Accordingly, corals will be used to investigate: (1) the impact of Cuban climate variability on the LC seawater properties and on the European climate, and (2) the effects of global climate variability and oscillations (e. g. ENSO, NAO) on the Cuban climate in order to improve our forecasting and diagnostic capabilities of extreme events. The latter has important economic repercussions in an oil producing area, such as the Gulf of Mexico, where the occurrences of cyclones there influence the international prices of crude oil. Comprehensive calibration experiments using multiple records to determine the climate-signal precision have been elaborated within this proposal to optimize the use of corals as records of climate variability.
The aim of this Specific Support Action (SSA) is to enhance the participation of research organizations and SMEs from new Members States and Candidate Countries in FP6 and 6.3. Thematic Priority. The proposed activities will: - actively promote the research competencies on environment in ACC (at least 200 research organisations from ACC will be promoted); - train research and SMEs representative on issues related to FP6 and 'Global Changes and Ecosystems' (11 training sessions organized and up to 240 researchers trained); - allow to promote FP6/Global Changes and Ecosystems to research community and SMEs (2,750 brochures, 5,000 leaflets, 2,750 CDs, one web page, monthly E- newsletters, one European Conference); - allow to support researchers/SMEs in proposals elaboration and submission (up to 20 proposals with ACC partners); - allow to establish partnerships between organizations from Member States and ACC (one big Brokerage Event will be organized in Romania). ERA-ENV mobilises the skills and competencies of relevant organisations from 7 European Countries, of which 2 are Member States (Austriaand Germany), 2 are new Member States (Hungary and Slovakia) and 3 are Candidates Countries (Romania, Bulgaria and Turkey). Prime Contractor: Fiman Development Services S.A.a; Bucurestii 2; Romania.
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