EuroGEOSS/GENESIS ``e-Habitat'' AIP-3 Use Scenario
Abstract
Natural ecosystems are in rapid decline. Major habitats are disappearing at a speed never observed before. The current rate of species extinction is several orders of magnitude higher than the background rate from the fossil record. Protected Areas (PAs) and Protected Area Systems are designed to conserve natural and cultural resources, to maintain biodiversity (ecosystems, species, genes) and ecosystem services. The scientific challenge of understanding how environmental and climatological factors impact on ecosystems and habitats requires the use of information from different scientific domains. Thus, multidisciplinary interoperability is a crucial requirement for a framework aiming to support scientists. The Group on Earth Observations (or GEO) is coordinating international efforts to build a Global Earth Observation System of Systems (GEOSS). This emerging public infrastructure is interconnecting a diverse and growing array of instruments and systems for monitoring and forecasting changes in the global environment. This “system of systems” supports multidisciplinary and cross-disciplinary scientific researches. The presented GEOSS-based interoperability framework facilitates the discovery and exploitation of datasets and models from heterogeneous scientific domains and Information Technology services (data sources). The GEO Architecture and Data Committee (ADC) launched the Architecture Implementation Pilot (AIP) Initiative to develop and deploy new processes and infrastructure components for the GEOSS Common Infrastructure (GCI) and the broader GEOSS architecture. The current AIP Phase 3 (AIP-3) aims to increase GEOSS capacity to support several strategic Societal Benefit Areas (SBAs) including: Disaster Management, Health/Air Quality, Biodiversity, Energy, Health/Disease and Water. As to Biodiversity, the EC-funded EuroGEOSS (http://www.eurogeoss.eu) and GENESIS (http://www.genesis-fp7.eu) projects have developed a use scenario called “e-Habitat”. This scenario demonstrates how a GEOSS-based interoperability infrastructure can aid decision makers to assess and possibly forecast the irreplaceability of a given protected area, an essential indicator for assessing the criticality of threats this protected area is exposed to. Based on the previous AIP-Phase2 experience, the EuroGEOSS and GENESIS projects enhanced the successfully experimented interoperability infrastructure with: a) a discovery broker service which underpins semantics enabled queries: the EuroGEOSS/GENESIS Discovery Augmentation Component (DAC); b) environmental modeling components (i.e. OGC WPS instances) implementing algorithms to predict evolution of PAs ecosystems; c) a workflow engine to: i) browse semantic repositories; ii) retrieve concepts of interest; iii) search for resources (i.e. datasets and models) related to such concepts; iv) execute WPS instances. This presentation introduces the enhanced infrastructure developed by the EuroGEOSS/GENESIS AIP-3 Pilot to implement the “e-Habitat” use scenario. The presented infrastructure is accessible through the GEO Portal and is going to be used for demonstrating the “e-Habitat” model at the GEO Ministerial Meeting - Beijing, November 2010.
- Publication:
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AGU Fall Meeting Abstracts
- Pub Date:
- December 2010
- Bibcode:
- 2010AGUFMIN22A..06M
- Keywords:
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- 1908 INFORMATICS / Cyberinfrastructure;
- 1926 INFORMATICS / Geospatial;
- 1936 INFORMATICS / Interoperability;
- 1996 INFORMATICS / Web Services