Darstellung der Außengrenze der in Schleswig-Holstein zur Neuausweisung geplanten Trinkwasserschutzgebiete. Die Darstellung entspricht dem jeweiligen Kenntnis- und Planungsstand.
Die vorliegenden Daten entsprechen den Darstellungen des Landschaftsrahmenplans-SH 2019. Unter Umständen sind mittlerweile aktuellere Datensätze verfügbar.
Die Karte gibt einen Überblick über bestehende und geplante Flüchtlingsunterkünfte in Hamburg.
Das Projekt "Novel innovative competitive effective tilt rotor integrated project (NICE-TRIP)" wird vom Umweltbundesamt gefördert und von VERTAIR durchgeführt. Objective: This proposal has been prepared in the framework of a research and development roadmap defined by the European rotorcraft community that aims to develop a civil tilt-rotor aircraft. A key target of the road map is a flying demonstrator in the 2010 decade. NICETRIP specifically addresses the acquisition of new knowledge and technology validation concerning tilt-rotor. The main project objectives are: - To validate the European civil tilt-rotor concept based on the ERICA architecture; - To validate critical technologies and systems through the development, integration and testing of components of a tilt-rotor aircraft on full-scale dedicated rigs; - To acquire new knowledge on tilt-rotor through the development and testing of several wind tunnel models, including a large-scale full-span powered model; - To investigate and evaluate the introduction of tilt-rotors in the European Air Traffic Management System; - To assess the sustainability of the tilt-rotor product with respect to social and environmental issue s and to define the path towards a future tilt-rotor flying demonstrator. Project NICETRIP is fully relevant to the strategic objective 1.3.2.1: - Integration of technologies towards the future tilt-rotor aircraft, of the work programme of call 3 of the Thematic Priority Aeronautics and Space. The organisation and resources proposed to achieve the project objectives include a 54-month work plan made of 7 work packages and a consortium of 31 participants, fully representing the span of needed capabilities.
Das Projekt "Pasture rehabilitation on, and management of degraded areas in the Andes of South Ecuador" wird vom Umweltbundesamt gefördert und von Universität Bayreuth, Fachgruppe Biologie, Bayreuther Zentrum für Ökologie und Umweltforschung (BayCEER), Lehrstuhl für Pflanzenphysiologie durchgeführt. Project abstract: This knowledge transfer project will be centered in the San Francisco valley in the South Ecuadorian Andes. However, the problem of abandoning pastures because of heavy infestation by weeds, in particular by bracken fern (Pteridium spec.), is a general issue in the tropical Andes. Pastures which have been abandoned for that reason amount meanwhile to 11Prozent of the area of the San Francisco valley. Infestation by bracken fern and shrubs is a consequence of the traditional use of fire for clearing of the natural forest and pasture management. Growth of both, bracken and woody weeds, is fostered by recurrent burning. In a 2-phase experiment on a heavily bracken-infested slope at c. 2000 m altitude, substantial control of the weed and subsequent pasture rehabilitation could be achieved. In the planned project, this procedure shall be scaled-up to farm level and the altitudinal range of repasturisation shall be extended from 1000 m to 2400 m altitude. To that end local farmers will put respective parts of their land to the projects disposal and public authorities will provide man-power. There are several challenges to be met: (i) Long-term bracken infestation has depleted the soils from nutrients, in particular P and N. Therefore targeted fertilization is needed for profitable grass productivity. (ii) Since bracken can never be completely eradicated, its regrowth must be suppressed by trampling, i.e. frequent grazing. A sustainable grazing management has to be developed which corresponds to soil fertility. (iii) The dominating pasture grass is the C4-type grass Setaria sphacelata. It is growing well in a warm climate but its competitive strength in the harsher climate above 2000 m is low. Bracken as a C3-type plant is less dependent on the temperature. To this adds that it occurs in 2 species in the area, one of which is an upland type. Thus the climate gradient over the elevational transect will influence the competitive strength of both competitors. Therefore the suitability of the traditional monoculture of this grass species for pasture rehabilitation shall be tested in the context of a comprehensive pasture management experiment which the farmers will be involved. (iv) A special problem is the high oxalate concentration in the growing parts of the Setaria leaves which can cause calcaemia in cattle. In a pot experiment which will be run in collaboration with a research team of the UTPL, feeding quality and toxicity of a monotonous diet of Setaria will be tested. Beside the experimental areas, demonstration sites will be installed where regular training workshops will be organized to encourage the farmers to apply the developed rehabilitation and management strategy to their own farms.
Das Projekt "DOAS Messungen von der NASA Global Hawk während des NASA-ATTREX Projektes" wird vom Umweltbundesamt gefördert und von Universität Heidelberg, Institut für Umweltphysik durchgeführt. The present project addresses differential optical absorption spectrometry (DOAS) measurements in scanning limb geometry from aboard the unmanned high-flying aircraft NASA Global Hawk (GH). The DOAS measurements are made within the NASA sponsored ATTREX (Airborne Tropical TRopopause EXperiment) project, by a 3 channel (UV/vis/nearer) optical spectrometer financed by NASA, but mostly built in Heidelberg. In fall 2011 and winter 2012/13 successful flights were already successfully performed and the DOAS instrument peformed. Within ATTREX three field campaigns are planned to take place in the Western Pacific (from EAFB, GUAM, and Darwin) in the years 2013 to 2014 (Jan./Feb. 2013, Jan./Feb. 2014 and June/July 2014). The field campaigns comprise about 50 GH sorties with 600 flight hours spent air-borne. Major scientific foci of the NASA-ATTREX project are the photochemistry, the microphysics of aerosols and cloud particles, and air mass transport into and within the tropical tropopause layer (TTL). The DOAS measurements aim to measure the vertical profiles in the TTL of ozone relevant species such as O3, HONO, NO2, C2H2O2, CH2O, O4, BrO, OClO, IO, and OIO, and of some microphysical properties aerosols and clouds, i.e., the particle phase function, Mie scattering extinction coefficient, the ice water path (IWP) and probably the ice water content (IWC). Together with complementary observations made by other instruments aboard the GH, the DOAS measurements may serve to particularily provide new insights into (a) the photochemistry of halogen oxides (OClO, BrO and IO) in the TTL, in particular on the contribution of so called halogenated Very Short Lived Species (VSLS) to the budgets of stratospheric halogens, (b) the impact of lightning produced NOx and HOx (NO2, and HONO) and other of radicals (c.f. CH2O, BrO, IO) to the oxidation capacity of air in the outflow region of deep convection, and (c) to the abundance and micro-physical properties of frozen aerosols and cloud particles in the upper tropical troposphere and TTL.
Das Projekt "High density power electronics for FC- and ICE-Hybrid Electric Vehicle Powertrains (HOPE)" wird vom Umweltbundesamt gefördert und von Siemens AG durchgeführt. Objective: The project HOPE is addressing power electronics. It is based on previous EU research projects like the recently finished FW5 HIMRATE (high-temperature power modules), FW5 PROCURE (high-temperature passive components), and MEDEA+ HOTCAR (high-temperature control electronics) and other EU and national research projects. The general objectives of HOPE are: Cost reduction; meet reliability requirements; reduction of volume and weight. This is a necessity to bring the FC- and ICE-hybrid vehicles to success. WP1 defines specifications common to OEM for FC- and ICE-hybrid vehicle drive systems; Identification of common key parameters (power, voltage, size) that allows consequent standardisation; developing a scalability matrix for power electronic building blocks PEBBs. The power ranges will be much higher than those of e.g. HIMRATE and will go beyond 100 kW electric power. WP2 works out one reference mission profile, which will be taken as the basis for the very extensive reliability tests planned. WP3 is investigating key technologies for PEBBs in every respect: materials, components (active Si- and SiC switches, passive devices, sensors), new solders and alternative joinings, cooling, and EMI shielding. In WP4 three PEBBs will be developed: HDPM (high density power module) which is based on double side liquid cooling of the power semiconductor devices; IML (power mechatronics module), which is based on a lead-frame technology; and SiC-PEBB inverter (silicon carbide semiconductor JFET devices instead of Si devices). WP5 develops a control unit for high-temperature control electronics for the SiC-PEBBs. Finally WP6 works on integrating the new technologies invented in HOPE into powertrain systems and carries out a benchmark tests. All the results achieved in HOPE will be discussed intensively with the proposed Integrated Project HYSIS where the integration work will take place. It is clear from the start that many innovations are necessary to meet the overall goal.
Das Projekt "Main Annulus Gas Path Interactions (MAGPI)" wird vom Umweltbundesamt gefördert und von Rolls-Royce Deutschland Ltd & Co KG durchgeführt. In a modern aero engine, up to 20Prozent of the main annulus flow is bled off to perform cooling and sealing functions. The vicinity of these bleed ports and flow sinks is characterised by complex unsteady swirling flows, which are not fully understood. Even the most up-to-date numerical tools have difficulties predicting the behaviour of the secondary flow system when interacting with the main annulus. The project addresses interactions between main gas path and secondary flow systems in commercial gas turbines in response to Research Activity AERO-2005-1.3.1.2a Concepts and technologies for improving engine thermal efficiency and reducing secondary air losses. Experiments are planned on turbine disc rim and compressor manifold cavity heat transfer, hot gas ingestion, and spoiling effects of cooling air flow and their impact on turbine and compressor performance, as well as a reduction of secondary air losses. The experimental data will be used for better understanding of the complex flow phenomena and improvements of platform and cavity design. Furthermore, the industrial partners will validate their design tools with these test data and improve their prediction capability of secondary flow systems when interacting with the main gas path. The expected results are a reduction of cooling and sealing airflow rates, improvements of the turbine and compressor efficiency and increase of the safety margin of the engine components by better cooling. Expected technical results are: - Knowledge of the interaction phenomena and its effect on cavity heat transfer, spoiling and performance, - Experimental results for validation of improved numerical tools for secondary flow systems, - Optimised design methods and CFD best practice guidelines. The targeted outcome will contribute to the ACARE goal of reduced CO2 emissions via reduced fuel burn of 2Prozent to improve the environment and strengthening the competitiveness of European gas turbine manufacturers.
Das Projekt "Sustainable energy management systems (SEMS)" wird vom Umweltbundesamt gefördert und von Fachhochschule Trier - Hochschule für Technik, Wirtschaft und Gestaltung, Umwelt-Campus Birkenfeld durchgeführt. Objective: The aim of this project is to turn 4 core communities (Germany, Austria, Luxemburg, Poland) with clearly defined system borders and 14 - 20.000 inhabitants each into CONCERTO communities. A mix of different EE and RES demonstrations (including refurbishment of old buildings, eco-buildings and polygeneration, all underpinned with complete business plans) will allow to avoid about 300 GWh/yr end energy from fossil sources, thus avoiding 94.000 tons CO2/yr, and saving 22.9 mio Euro/yr of disbursements for extra-communal electricity and heat deliveries. The application of the Decentralised Energy Management System (DEMS) will allow for local and inter-communal operation, monitoring and control of energy consumption, storage and generation units and grids, including DSM and LCP, thereby exploring a EE potential of at least 5Prozent. The target in RES coverage for 2010 is of resp. 39 to 62Prozent of the then remaining electricity and heat demand. EnerMAS, a low-threshold version of the European environmental management system.
Das Projekt "Research for Local Action towards Sustainable Human Settlements (RELAY)" wird vom Umweltbundesamt gefördert und von ICLEI - Local Goverments for Sustainability, Europasekretariat GmbH durchgeführt. The RELAy project will coordinate an international exchange between researchers with outstanding experience in the field of sustainable human settlements and local leaders, and their multipliers, for exchanging how research results can be best brought to the local level and serve for improving local policy implementation. A conference in Nanjing, China in November 2005 is planned as the core activity. The conference and its preparation will support the development of mutual understanding between researchers and local actors. It will mainly lead to designing cooperation models that are not only beneficial for researchers and local leaders but first of all for improving urban sustainable development and human settlements. The project will be an element of the EU and UN-HABITAT research initiative in support of sustainable human settlements.