eLTER RI is a pan-European Research Infrastructure planned to be operational in 2027. It has been built on the basis of existing national investments over several decades in the context of dedicated networks and ecosystem, critical zone and socio-ecological research projects. 162 Research Performing Organisations support the eLTER RI Science Case through a signed MoU, and 19 countries have formally provided political support to establishment of eLTER RI. The eLTER RI intends to create scientifically sound information required in response to grand societal challenges, while working as a distributed RI in the most cost-efficient way. It will continuously enhance its services and in-situ facilities to meet the needs of stakeholders as to emerging research challenges. Thereby, it will bring Europe to a globally leading role in ecosystem sciences. eLTER PPP will establish the vision and mission, strategic collaboration schemes and impact analyis of the RI; plan, consolidate with shareholders and start to implement the governance structures, coordinate a smooth transition from preparation into operations by establishing a legal entity, and by clearly identifying risks and risk reduction measures; prepare the cost benefit analysis, full Cost Book of the RI, and the financial plans for the mid-term and long-term perspective, and consolidate them with the shareholders; conclude the requirements of the RI to be met by the Central Services, identify the host for the Head Office, and the scope and decision making processes for hosting other central service components; finalise the technical specifications of eLTER RI concerning National Research Infrastructure design, eLTER Standard Observations and site categories, and establish a site labelling process; and develop and set up communication, dissemination and marketing structures or seamless continuation in eLTER RI, and engaging the eLTER scientific user community and other user groups beyond the project life time.

A collective effort is needed to create the environmental research infrastructure for answering pressing questions in a world of rapid social, economic and environmental change. The overall aim of the eLTER project is to advance the European network of Long-Term Ecosystem Research sites and socio-ecological research platforms to provide highest quality services for multiple use of a distributed research infrastructure. eLTER´s major objectives and methods are to: (1) identify user needs for the research infrastructure in relation to major societal challenges through consultations with scientific, policy and business stakeholders and horizon scanning; (2) streamline the design of a cost-efficient pan-European network, able to address multiple ecosystem research issues, in collaboration with related global and European research infrastructures, e.g. LifeWatch; (3) develop the organisational framework for data integration and enable virtual access to the LTER data by enabling data publishing through distributed Data Nodes and by providing access to data on key research challenges through a Data Integration Platform; (4) foster the societal relevance, usability and multiple use of information, data and services through new partnerships with the providers of remotely sensed data, analytical services and scenario testing models, and via the adoption of new measurement technologies. The LTER-Europe network and the European Critical Zone community will collaborate to achieve these goals. 162 sites in 22 countries will provide data on long-term trends in environmental change, some reaching back 100 years. Test cases using these data will address a range of environmental and social issues to push innovation in network level services and steer conceptual developments. The envisaged “LTER Infrastructure” will enable European-scale investigation of major ecosystems and socio-ecological systems, and support knowledge-based decision making at multiple levels.

RECONECT aims to contribute to European reference framework on Nature Based Solutions (NBS) by demonstrating, referencing and upscaling large scale NBS and by stimulating a new culture for 'land use planning' that links the reduction of risks with local and regional development objectives in a sustainable way. To do that, RECONECT draws upon the network of carefully selected Demonstrators and Collaborators that cover a range of local conditions, geographic characteristics, governance structures and social/cultural settings to successfully upscale NBS throughout Europe and Internationally. The RECONECT consortium is a transdisciplinary partnership between researchers, industry partners (SMEs and large consultancies) and responsible agencies at the local and watershed/regional level dedicated to achieve the desired outcomes of the project.

Rivers rank among some of the most threatened ecosystems in the world, and are the focus of costly restoration programmes that cost billions to taxpayers. Much of Europe depends on water from rivers for drinking, food production, and the generation of hydropower, which is essential for meeting the EU renewable energy target. Yet only half the EU surface waters have met the WFD’s 2015 target of good ecological status, due in part to the fragmentation of habitats caused by tens of thousands of dams and weirs which also pose a flood hazard. Some barriers are old and out of use, but may have historical value, while the life span of others will soon come to an end and may need to be removed. But barriers also provide energy, water, fishing and leisure opportunities, and may also help to prevent the spread of aquatic invasive species. Improving stream connectivity has been flagged as one of the priorities for more efficient stream restoration but effective rehabilitation of ecosystem functioning in European rivers needs to take the complexity and trade-offs imposed by barriers into account. AMBER will deliver innovative solutions to river fragmentation in Europe by developing more efficient methods of restoring stream connectivity through adaptive barrier management. The project seeks to address the complex challenge of river fragmentation through a comprehensive barrier adaptive management process, based on the integration of programme design, management, and monitoring to systematically test assumptions about barrier mitigation, adapt and learn.