NitroEurope - or NEU for short - is a project for integrated European research into the nitrogen cycle. NitroEurope is part of the EU's Sixth Framework Programme for Research and Technological Development, and will run for 5 years from February 2006 until 2011.
NitroEuropeIP is coordinated by The UK Centre For Ecology and Hydrology.
NitroEurope - Overview
The NitroEurope IP – or NEU for short – addresses the major question: What is the effect of reactive nitrogen (Nr) supply on net greenhouse gas budgets for Europe? The objectives are to:
- establish robust datasets of N fluxes and net greenhouse-gas exchange (NGE) in relation to C-N cycling of representative European ecosystems, as a basis to investigate interactions and assess long-term change,
- quantify the effects of past and present global changes (climate, atmospheric composition, land-use/land-management) on CN cycling and NGE,
- simulate the observed fluxes of N and NGE, their interactions and responses to global change/land-management decisions, through refinement of plot-scale models,
- quantify multiple N and C fluxes for contrasting European landscapes, including interactions between farm-scale management, atmospheric and water dispersion, and consideration of the implications for net fluxes and strategies,
- scale up Nr and NGE fluxes for terrestrial ecosystems to regional and European levels, considering spatial variability and allowing assessment of past, present and future changes,
- assess uncertainties in the European model results and use these together with independent measurement/inverse modelling approaches for verification of European N2O and CH4 inventories and refinement of IPCC approaches.
These objectives are met by a programme that integrates:
- an observing system for N fluxes and pools [Component 1]
- a network of manipulation experiments [Component 2]
- plot-scale C-N modelling [Component 3]
- landscape analysis [Component 4]
- European up-scaling [Component 5] and
- uncertainty and verification of European estimates [Component 6].
In addition to that, the project organisation comprises cross-cutting activities addressing management, databases, training and dissemination.
NEU will advance the fundamental understanding of C-N interactions at different scales and deliver: process-based models, landscape-level assessments, European maps of C-N pools, Nr fluxes and NGE, and independent verification of GHG inventories, as required under the Kyoto Protocol.