The project's objective is to support JRC IPTS in revising the existing Ecolabel and GPP criteria of personal computers and notebook computers. The priority in this revision process is to first analyse which of the existing criteria and the supporting evidence are still valid and to identify the additional research that should be carried out. Potential additional criteria can be developed, if identified as necessary in the course of the study. The study starts with a definition of the scope; the necessarity for new or revised Ecolabel and GPP criteria is based on a market analysis and a technical analysis with research on the most significant environmental impacts during the whole life cycle of the products. This also includes the application of a consistent methodological approach regarding the hazardous substances criteria. Based on these findings, the improvement potential will be derived resulting in a proposal for a revised Ecolabel and GPP criteria set for desktop and notebook computers which will be discussed in a European stakeholder process.
The project's objective is to support JRC IPTS in revising the existing Ecolabel and GPP criteria of televisions. The priority in this revision process is to first analyse which of the existing criteria and the supporting evidence are still valid and to identify the additional research that should be carried out. Potential additional criteria can be developed, if identified as necessary in the course of the study. The study starts with a definition of the scope; the necessarity for new or revised Ecolabel and GPP criteria is based on a market analysis and a technical analysis with research on the most significant environmental impacts during the whole life cycle of the products. This also includes the application of a consistent methodological approach regarding the hazardous substances criteria. Based on these findings, the improvement potential will be derived resulting in a proposal for a revised Ecolabel and GPP criteria set for televisions which will be discussed in a European stakeholder process.
Ziel der Forschungsarbeit ist die Klassifizierung von Boden-Biozönosen in ausgewählten Feldrainen. In drei Naturräumen (Lössböden der Jülicher Börde, Muschelkalkböden in Mainfranken und pleistozäne Sande bei Leipzig) werden typische Lebensgemeinschaften von Collembola und Gamasina (Taxozönosen) beschrieben. Der wesentliche Unterschied zu anderen Klassifikations-Ansätzen liegt in der induktiven Vorgehensweise: Biozönosen werden allein aufgrund der Artenzusammensetzung an den Standorten typisiert. Vegetationskundliche Kriterien dienen als entscheidendes Hilfsmittel zur Vorauswahl von Flächen mit ähnlichen Standortbedingungen. Hierbei wird gleichzeitig die aufgenommene Vegetation als ein weiteres Taxon der zu beschreibenden Biozönose angesehen. Die typische Artenzusammensetzung ist das integrierte Ergebnis aller denkbaren ökologischen Vorgänge. Ein Ziel der Arbeit ist somit die prospektive Formulierung von Erwartungswerten für Collembolen und Raubmilben auf der Basis vegetationskundlicher Daten. Es sollte daher möglich sein, dieses Mehrarten-System mit hoher Sensibilität zur Bioindikation von Standortveränderungen einzusetzen. Die Kenntnis der Artenstruktur wiederkehrender Lebensgemeinschaften kann der funktionellen Ökosystemforschung hilfreiche Hinweise bieten.
Das Projekt ÖkoKauf der Stadt Wien hat es sich zum Ziel gesetzt, durch die Erstellung von ökologischen Kriterien, Pilotprojekte und durch Bewusstseinsarbeit das Beschaffungswesen im Magistrat Wien weiter zu ökologisieren. In diesem Rahmen widmete sich der Arbeitskreis 'Desinfektionsmittel unter der Leitung der Wiener Umweltanwaltschaft (WUA) der Aufgabe, für Hygienefachleute ein Instrument zur Beurteilung der Auswirkungen von Desinfektionsmitteln auf Gesundheit und Umwelt zu erstellen. Das Österreichische Ökologie-Institut führte eine Daten- und Literaturrecherche durch, das Umweltbundesamt nahm ergän-zende ökotoxikologische Tests an Wirkstoffen und -produkten vor und 'die umweltberatung ermittelte stationsbezogene Desinfektionsmittelverbräuche in Wiener Krankenanstalten. Die Recherche- und Testergebnisse zu Desinfektionsmittelwirkstoffen und -produkten wurden in einer vom IFZ konzipierten und von der Magistratsabteilung 14 realisierten Datenbank zusammengefasst. Um die ökotoxikologischen Produkteigenschaften vergleichbar zu machen, wurde vom IFZ ein Bewertungsraster entwickelt und in die Datenbank integriert. Dabei werden nachteilige Wirkungen auf die Gesundheit anhand von vier Wirkungskategorien erfasst: Akute Giftigkeit; Reizwirkung auf die Haut; Sensibilisierung, allergenes Potenzial sowie Erbgutschädigende, krebserzeugende und fruchtschädigende Eigenschaften. Zusammen mit der Berücksichtigung des Verhaltens in Oberflächengewässern (Abbauverhalten, Bioakkumulationspotenzial, Toxizität für Wasserorganismen) sowie dem Verhalten in Kläranlagen werden insgesamt sechs Bewertungszahlen generiert, die auf einer Skala von 1 (vernachlässigbar) bis 5 (sehr hoch) das gesamte Gefährdungsprofil des Stoffes beschreiben sollen. Das Gefährdungsprofil eines Handelsproduktes errechnet sich aus den Gefährdungsprofilen der darin enthaltenen Wirkstoffe anhand eines Algorithmus: Dabei wird die Annahme getroffen, dass die Produkteigenschaften von der Konzentration der darin enthaltenen Wirkstoffe abhängen. Bei der Bewertung ist außerdem zu gewährleisten, dass ein Wirkstoff mit einem hohen Gefährdungspotenzial angemessen berücksichtigt wird, auch und gerade wenn seine Konzentration im Produkt gering ist. In der Literatur wird dazu eine logarithmische Skalierung vorgeschlagen. Die Bewertung berücksichtigt derzeit die Wirkstoffe sowie Anwendungsverdünnungen. Die Zusammenfassung der Produkte in Verwendungs- bzw. Expositionskategorien ermöglicht letztlich eine vergleichende Bewertung. Da das Bewertungsraster gerade auf eine vergleichende Bewertung von Produkten abzielt, unterliegt er einer ständigen kritischen Diskussion, die auch häufig von den Herstellern geführt wird. Dieser Umstand sowie das Faktum von Produktlebenszyklen erfordern ein ständiges Update der in der Datenbank enthaltenen Informationen und eine Anpassung des Bewertungsmodells an den aktuellen Stand von Forschung sowie Standards der Stoff- und Produktpolitik.
Objective: Healthy housing and good indoor air quality are important goals of public health. However, biological indoor pollution due to dampness, moisture and mold is an emerging environmental health issue, as recognized in EU indoor air policy documents. Prevalence of dampness is remarkable, and may still increase due to demands of energy savings and extreme weather periods and floods associated with climate change. The exposure may lead to long-term impacts such as asthma. The documentation is strong on association between building mold and health, but the causative agents and disease mechanisms are largely unknown, which impedes recognition of a mold-affected patient in health care. Efficient control and regulation are hampered by the insufficient understanding of these causalities. Understanding of the links between building practices and health is lacking. There is an urgent need for European-wide knowledge to form a basis for establishing building-associated criteria for healthy indoor environments. The aim of this proposal is to clarify the health impacts of indoor exposures on children and adults by providing comprehensive exposure data on biological and chemical factors in European indoor environments.
The overall aim of the SCOREPP project is to develop comprehensive and appropriate source control strategies that authorities, cities, water utilities and chemical industry can employ to reduce emissions of priority pollutants (PPs) from urban areas into the receiving water environment. The SCOREPP project focuses on the 33 priority substances identified in the Water Framework Directive (WFD), and specifically on the 11 priority hazardous substances. However, this list may be expanded to include emerging pollutants or reduced if appropriate model compounds can be identified, depending on the local context. The specific scientific objectives of the SCOREPP project are to identify the sources of PPs in urban areas, to identify and assess appropriate strategies for limiting the release of PPs from urban sources and for treating PPs on a variety of spatial scales. Furthermore to develop GIS-based spatial decision support tools for identification of appropriate emission control measures, to develop integrated dynamic urban scale source-and-flux models that can be used to assess the effect of source control options on PP-emissions and to optimise monitoring programmes, and to assess the direct and indirect costs, the cost-effectiveness and the wider societal implications of source control strategies. The developed approaches, models and assessments will be used to formulate a set of appropriate PP-emission reducing strategies, and a multi-criteria approach will be used to compare and evaluate these strategies in relation to their economic, societal and environmental impacts. The SCOREPP project will interact with the European chemical industry and water utility trade associations together with representatives from ministerial, regional, municipal and community organisations to ensure that these key urban stakeholders can provide input to framing the scope of the project, adapting the project outcomes and communicating the results of the project to a wide audience.
Objectives: The study links East African and European re-searchers into strategic alliances so as to contribute to resolving conflicts prevailing between the needs of different forest stakeholders and the need to sustain the remaining forest and its biodiversity. The project will develop a scientific basis and directly applicable tools for forest ecosystem restoration and sustainable management. The particular objectives are to: - Establish and validate ecological & socio-economic criteria against which status and pro-cesses of forest and its management can be assessed - Assess indicators that permit inference of the status of a particular criterion and to formulate appropriate verifiers - Design and validate nature-based silvicultural tools to gear operations so as to improve local livelihoods and sustain forest resources - Integrate results into appropriate technology packages and disseminate to target-groups. Activities: Establishment of country-specific tandems of local and European institutions. Identification of locally applicable C&I for sustainable forest management and standardisation of research methods. Together with stakeholders, joint development of a framework in which C&I can be verified locally, based on prevailing information and complementary research. Participating NGOs to facilitate establishment of socio-economic context, research institutions to investigate status and dynamics of forests. In parallel, research will commence on silviculturally relevant ecosystem characteristics. Mid-project evaluation of descriptive-analytical 1st project phase so as to formulate the experimental, predictive 2nd phase of the study. Definition of research approaches to calibrate verifiers for indicators and to test silvicultural tools suited to guide the forest ecosystem into the desired direction or status. Research on the management of invasive species, natural establishment of desirable species and on stand improvement treatments. The continuous input and evaluation through an NGO moderator will help to fine-tune and ensure the client-orientated approach of the silvicultural research. A specific communication module serves to translate scientific findings into technological packages relevant to stakeholders. Expected Outcome: Regional framework to assess sustainability of forest management. Silvicultural tools for forest restoration and sustainable forest management. Research findings translated into formats appropriate to the target group, including extension, policy advice and management guidelines.
In spite of a variety of efforts, tropical forests are still threatened by exploitation and conversion to agricultural land-use. Besides legal protection, sustainable management concepts are essential for stable conservation of these ecosystems. This project aims at identifying and optimizing the potentials for forest management for three different ecosystems (Dry Forest, Tropical Mountain Rain Forest, Paramo) along a height- and climate gradient in Southern Ecuador. Therefore, multiple and locally differentiated aspects of forest management have to be considered: the direct provision of goods (timber and non-timber forest products) as well as ecosystem services (carbon sequestration, water regulation), which are of increasing importance; moreover, the effects of forest management on biodiversity and the impacts of climate change on resilience indicators and the potential distribution of selected species with high potential for sustainable management or conservation should be investigated. First of all, the most important forest structure types and possible improvements of management alternatives have to be identified at the three sites for the assessment of different management concepts. The alternatives will be tested on experimental field plots and consequently monitored for their impacts on the locally most important criteria of forest management. A sound decision support tool will be developed, taking into account uncertainties with regard to input parameters and the relevance of different criteria of forest management. Therefore, Multi Criteria Decision Analysis will be used to generate locally adapted management concepts for the different ecosystems. Those concepts should be able to consider the multiple functions of forest management and will represent the forestry component in sustainable land-use models. The comprehensive studies will be carried out in close cooperation with other scientific teams from Germany and Ecuador as well as local institutions of relevance for forest management. The direct involvement of Ecuadorian students and young academics and the integration of the investigations in educational concepts will contribute to capacity building and local efforts for the enhancement of environmental competencies. Moreover, the experimental field plots will serve in parts as demonstration objects for the implementation of sustainable forest management concepts.
In 2002 the COST Action E27 'Protected Forest Areas in Europe - Analysis and Harmonisation' was launched to provide a better understanding of national and international distinctions of Protected Forest Areas (PFAs). With the aim to analyse and harmonise the wide range of PFA categories used in European countries within the context of existing international systems of Protected Areas, until 2006 about 100 researchers and experts from multiple disciplines, representing 25 European countries (see figure below), worked together in three Working Groups, organised as follows: WG 1 'Description and analysis of Protected Forest Areas - national dimension', WG 2 'Harmonisation and improvement of information on European Protected Forest Areas - international dimension', WG 3 'A clearing house mechanism for European Protected Forest Areas'.Working Group 1, in which R. Bürger-Arndt and J. Welzholz represented Germany, described the different sorts of PFAs that exist in the COST Action E27 countries, reviewed their current state and historical development and provided an understanding of what the differences are between them and why. The information gathered in this process was used for a thorough description and analysis of PFAs in Europe, helped Working Group 2 to formulate recommendations for the enhancement of the quality and clarity of information on PFAs at the European level and is intended to be a source of information for scientists, foresters, policy makers and conservationists at the national and international level.The achievements of Working Group 1 were mainly made available by two project publications and two project homepages. The country reports (LATHAM et al. 2005) supply a detailed description of national Protected Area types with their historical and socio-economic background, including information on the historical development of PFAs, responsible organisations, selection criteria and representativity, inventories and monitoring and wider landscape issues. In conjunction with the elaboration of the PFA country reports, national PFA tables were compiled. They contain summary statistics on area, size, ownership, motivations for protection and management restrictions. Summarising and comparing synthesis reports on the examined issues are part of the final report of the COST Action E27 (FRANK et al. 2007). Two homepages built up by Working Group 3 provide several documents and interactive databases on PFAs produced in the course of the COST Action E27.
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.
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