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SO2 IN AIR

Das Projekt "SO2 IN AIR" wird vom Umweltbundesamt gefördert und von Messer-Griesheim GmbH durchgeführt. Community Directive 80/779/EEC specifies maximum permissible levels of sulphur dioxide in the ambient air. Intercomparisons organized by DG XI in support of the implementation of this Directive have shown differences in excess of 10 percent between central laboratories and in excess of 30 percent between network monitors. The aim of the project was to improve the analytical technique and agreement between results. STATUS: In the first intercomparison the values obtained ranged from 78 to 94 nmol/mol. In the final stage the sampling procedure had been improved (dead volume minimised, length of sampling line minimised, sufficient equilibration time). All laboratories agreed to within a range of 4 nmol/mol. Prime Contractor: L'Air Liquide Belge, Schelle, BE.

IPCC 4AR: Support for following the work of the IPCC related to the fourth assessment report

Das Projekt "IPCC 4AR: Support for following the work of the IPCC related to the fourth assessment report" wird vom Umweltbundesamt gefördert und von Potsdam-Institut für Klimafolgenforschung e.V. durchgeführt.

Developing a model for sustainable water and waste management for rural areas in Bulgaria

Das Projekt "Developing a model for sustainable water and waste management for rural areas in Bulgaria" wird vom Umweltbundesamt gefördert und von Technische Universität Hamburg-Harburg, Institut für Abwasserwirtschaft und Gewässerschutz B-2 durchgeführt. The Municipalities of Stara Zagora and Varna will be the targets for a 2,5 year project by WECF and its NGO partners from Bulgaria and the Netherlands; the Earth Forever Foundation, the Institute of Ecological Modernization and WASTE and IRC Netherlands. The project receives financial support from the Netherlands Ministry of Foreign Affairs MATRA programme. The Institute of Wastewater Management (TUHH) is supporting this project with respect to the introduction of ecological sanitation and extensive wastewater treatment technologies like planted soil filters. Workshops are given and technical knowledge regarding the design, construction and operation of these facilities is provided. This will help to improve the current situation in the villages and will provide an example for further distribution of appropriate wastewater management in Bulgarian villages. Currently, only a very small part of the population is connected to a central sewer system, which discharges the wastewater without any further treatment into the environment. The remaining families are depending on outdoor pit latrines, soakaways and septic tanks which are very often subject to clogging. Thus, overflowing and discharging of wastewater onto streets is a very common problem.

SAFIRA - Abstracts of the Workshop of November 17-18, 1999 at Bitterfeld / Germany

Das Projekt "SAFIRA - Abstracts of the Workshop of November 17-18, 1999 at Bitterfeld / Germany" wird vom Umweltbundesamt gefördert und von Umweltforschungszentrum Leipzig-Halle, Projektbereich Industrie- und Bergbaufolgelandschaften durchgeführt. The SAFIRA project (Sanierungsforschung in regional kontaminierten Aquiferen) focuses an the development of reactive walls for the treatment of regional contaminated aquifers. The project is managed by UFZ (Umweltforschungszentrum Leipzig-Halle) and the University of Tübingen. Within the SAFIRA project, different research groups are investigating a number of different technologies at an underground test site in Bitterfeld. Among them is a consortium from the Netherlands, lead by TNO (Netherlands Organisation for Applied Scientific Research), with Tebodin, HBG/HWZ and Shell as partners. The Dutch research project is supported by NOBIS (Netherlands Research Programme for Biological in situ Remediation). Fall 1999, the SAFIRA programme at Bitterfeld had come at an interesting point. The test site had been officially opened, most results of the on-site mobile test unit had been obtained and the in-situ reactors had been started up. On November 17-18, 1999, UFZ and TNO jointly organised a workshop at the test site in Bitterfeld. The Workshop was attended by about 50 representatives from the different research groups involved in SAFIRA, NOBIS representatives and members of the Knowledge Exchange Group related to the Dutch research project. The workshop focused on: - the methods applied; - the results obtained so far; - practical, large scale solutions for the regional groundwater problem. This report presents the workshop programme, the abstracts of the presentations and a selection of the slides that were used within the brainstorm session. We do hope that the workshop and this report will be followed-up by a further and fruitful knowledge exchange between all parties involved and that this may contribute to finding innovative, optimal solutions for the regional groundwater problems in Bitterfeld and other areas.

Development of a modelling system for prediction and regulation of livestock waste pollution in the humid tropics

Das Projekt "Development of a modelling system for prediction and regulation of livestock waste pollution in the humid tropics" wird vom Umweltbundesamt gefördert und von Universität Hohenheim, Institut für Tropische Agrarwissenschaften (Hans-Ruthenberg-Institut), Fachgebiet Pflanzenbau in den Tropen und Subtropen (490e) durchgeführt. Introduction: In Malaysia, excessive nutrients from livestock waste management systems are currently released to the environment. Particularly, large amounts of manure from intensive pig production areas are being excreted daily and are not being fully utilised. Alternatively, the excess manure can be applied as an organic fertiliser source in neighbouring cropping systems on the small landholdings of the pig farms to improve soil fertility so that its nutrients will be available for crop uptake instead of being discharged into water streams. Thus, there is a need for better tools to analyse the present situation, to evaluate and monitor alternative livestock production systems and manure management scenarios, and to support farmers in the proper management of manure and fertiliser application. Such tools are essential to quantify, and assess nutrient fluxes, manure quality and content, manure storage and application rate to the land as well as its environmental effects. Several computer models of animal waste management systems to assist producers and authorities are now available. However, it is felt that more development is needed to adopt such models to the humid tropics and conditions of Malaysia and other developing countries in the region. Objectives: The aim is to develop a novel model to evaluate nutrient emission scenarios and the impact of livestock waste at the landscape or regional level in humid tropics. The study will link and improve existing models to evaluate emission of N to the atmosphere, and leaching of nutrients to groundwater and surface water. The simulation outputs of the models will be integrated with a GIS spatial analysis to model the distribution of nutrient emission, leaching and appropriate manure application on neighbouring crop lands and as an information and decision support tool for the relevant users.

Trees, Resilience and Livelihood Recovery in the Tsunami-affected Coastal Zone of Aceh and North Sumatra (Indonesia)

Das Projekt "Trees, Resilience and Livelihood Recovery in the Tsunami-affected Coastal Zone of Aceh and North Sumatra (Indonesia)" wird vom Umweltbundesamt gefördert und von Universität Hohenheim, Institut für Tropische Agrarwissenschaften (Hans-Ruthenberg-Institut), Fachgebiet Pflanzenbau in den Tropen und Subtropen (490e) durchgeführt. Post-Tsunami call for coastal protection forest has been quick and loud, as presence of trees could certainly have reduced loss of human lives. Coastal zone management has to provide environmental protection and meet economic targets of livelihood options based on sea plus land-based activities. Tree crops and trees preferred by farmers contribute to both. Pre-Tsunami 40-60 percent of the economy of West Aceh and Nias depended on tree crops. Our aim is to help rebuild a green infrastructure that enhances the resilience of the coastal population in the face of multiple stresses. We start with assessing damage to trees, changes in land suitability and impacts on the production-marketing chain and will follow up with activities supporting short term recovery (using existing trees) and preparing for the opportunities of rehabilitated infrastructure. Lessons learnt on resilience will be shared as international public goods.

TAFF: Decision support tools for the assessment of future sustainable forestry and land restoration in water-limited regions

Das Projekt "TAFF: Decision support tools for the assessment of future sustainable forestry and land restoration in water-limited regions" wird vom Umweltbundesamt gefördert und von Potsdam-Institut für Klimafolgenforschung e.V. durchgeführt.

Resolving the impact of climatic processes on ecosystems of the North Atlantic basin and shelf seas: Integrating and advancing observation, monitoring, and prediction (BASIN)

Das Projekt "Resolving the impact of climatic processes on ecosystems of the North Atlantic basin and shelf seas: Integrating and advancing observation, monitoring, and prediction (BASIN)" wird vom Umweltbundesamt gefördert und von Universität Hamburg, Zentrum für Meeres- und Klimaforschung, Institut für Hydrobiologie und Fischereiwissenschaft, Hydrobiologische Abteilung durchgeführt. The scale of influence of global change and the added value of co-ordinating the scientific activities of the EU and North American countries to assess, predict and mitigate the effects on marine ecosystems of the North Atlantic and their services is the justification for the development of the BASIN SSA. An important step towards such a co-ordinated approach is the development of an implementation plan where by jointly funded international projects can be supported. The development of such a plan is the first key goal of BASIN. The second goal of BASIN is to develop an integrated basin-scale North Atlantic research program, for submission to the EU 7th framework program, US NSF and Canadian NSERC for joint funding. Programmatic goals will be achieved in working groups including experts from both the EU and North America as well as delegates from funding organisations. As a prerequisite for the development of the research proposal, this SSA will (1) assess the status of climate related ecosystem research in the North Atlantic basin and associated shelf seas, (2) identify gaps in systematic observations and process understanding of atmospheric and oceanic parameters, (3) identify the potential for consolidation of long-term observations from EU and international databases for modelling and prediction. The BASIN research program will focus on: Resolving the natural variability, potential impacts and feedbacks of global change on the structure, function and dynamics of ecosystems; Improving the understanding of marine ecosystem functioning; Developing ecosystem based management strategies. Hence, BASIN will contribute significantly to the Global Earth Observation System of Systems (GEOSS) 10-Year Implementation Plan via the development of comprehensive, coordinated, and sustained observations of the Earth System, improved monitoring of the state of the Earth, increased understanding of Earth processes, and enhanced prediction.

Possible Options for the better integration of environmental concerns into the various systems of support for animal products - German case study

Das Projekt "Possible Options for the better integration of environmental concerns into the various systems of support for animal products - German case study" wird vom Umweltbundesamt gefördert und von Naturschutzbund Deutschland, Landesverband Baden-Württemberg, Institut für Landschaftsökologie und Naturschutz durchgeführt.

Environmentally Compatible Air Transport Systems (ECATS- Network of Excellence)

Das Projekt "Environmentally Compatible Air Transport Systems (ECATS- Network of Excellence)" wird vom Umweltbundesamt gefördert und von Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR), Institut für Physik der Atmosphäre Oberpfaffenhofen durchgeführt. ECATS ist ein so genanntes Exzellenznetzwerk (NoE) der Europäischen Kommission in Brüssel, an dem 13 Gruppen europäischer Universitäten und nationalen Forschungszentren beteiligt sind. Ziel des Projektes ist die Entwicklung eines virtuellen europäischen Forschungsinstitutes durch Bündelung verschiedener nationaler und europäischer Forschungsinitiativen zur Entwicklung umweltfreundlicher Luftverkehrskonzepte.

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