DOI: 10.3897/arphapreprints.e187633

Authors: Eeva Karjalainen, Maria Hällfors, Maria Söderholm, Nikola Ganchev, Sari Erkkilä, Satu Soini

Abstract: OBSGESSION project management guide summarises the central rules and practices agreed in Grant Agreement and Consortium Agreement. This document also describes day-to-day working practices, and thus is a living document that is updated regularly.

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DOI: 10.3897/arphapreprints.e187632

Authors: Maria Söderholm, Maria Hällfors, Susana Baena, Claire Brown, Marcel Buchhorn, Jorrit Scholze

Abstract: The OBSGESSION project (Observation of Ecosystem Changes for Action, https://obsgession.eu/) aims to enhance terrestrial and freshwater biodiversity monitoring and policy by new approaches for integrating data and modelling, and by developing science-based solutions. This data management plan (DMP) provides details about the data to be collected, generated, and processed in OBSGESSION, as well as other outputs. It also outlines the key principles of data management practices, as required in the Horizon Europe Programme Guideline. The project is committed to following the policies of open science and research as the foundation for all activities, including data management. Data management in the project will adhere to the FAIR principles, ensuring that data is Findable, Accessible, Interoperable and Reusable. The plan also specifies that other outputs besides data will be managed in line with these principles whenever applicable.The project will utilise a variety of data and combine biodiversity data from multiple sources. The types of data included in the OBSGESSION project are experimental, observational, statistical, and qualitative data, such as interviews. The DMP outlines the overall data management practices for the duration of the data lifecycle within the framework of the FAIR principles and provides details on planned practices and data-specific considerations. This includes, among other things, producing metadata and other documentation related to the data. The plan also presents practices for ensuring data interoperability, reusability, and publication. Relevant metadata standards have been identified to make EO data interoperable. In addition, the DMP describes the In-Situ database, OpenEO platform and Data Cubes as tools and mechanisms for implementing interoperability and (re)usability of EO and in-situ data.

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DOI: 10.3897/arphapreprints.e187631

Authors: Nikola Ganchev, Gabriela Popova

Abstract: Deliverable D6.2 presents a plan for shaping the dissemination, exploitation, and communication (DEC) activities of OBSGESSION. These activities are crucial for ensuring OBSGESSION’s impact and amplifying the project's influence. The Communication Plan (CP) and Plan for the Exploitation and Dissemination of Results (PEDR) is developed in M6 (June 2024) and will be updated in M24 (December 2025, D6.3) and in M40 (April 2027, D6.4) to reflect OBSGESSION's progress and maturity level, providing a targeted approach for each stage according to evolving DEC needs.Aside from defining the goals and scope of the project's communication, dissemination, and exploitation, the CP and PEDR also identify the primary stakeholder groups and key messages for each. These have been outlined based on a consortium-wide questionnaire. The plans also include the expected knowledge outputs of the project. Based on this information, D6.2 details the main communication, dissemination, and exploitation tools and evaluates their relevance to different target groups. Finally, a specific implementation plan is provided for the project's first stage of development, along with indicators for actively monitoring the effectiveness of these actions.

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DOI: 10.3897/arphapreprints.e187630

Authors: Joaquim Estopinan, Anne Thomas, Pierre Gaüzère, Wilfried Thuiller

Abstract: Detecting and attributing biodiversity changes is a multifaceted and demanding task. The first key challenge is gathering data on biodiversity metrics and the likely drivers that is sufficiently structured and aligned in space and time, and wide enough to cover the dynamical range of the target latent processes at play, enabling statistical inference. Demonstrating that a measure of biodiversity has significantly changed relative to a reference state — a reference which is often difficult to define due to a lack of past data — constitutes a second challenge. A third key challenge is designing an identification strategy that can isolate the contribution of multiple potential causal factors with statistical confidence.The review comprising the deliverable D3.1 addresses these three key challenges in a coherent framework, meeting the task expectations. It is entitled "Advancing Causal Inference in Ecology: Pathways for Biodiversity Change Detection and Attribution" (Schrodt et al., Methods in Ecology and Evolution, under revision). This work was achieved in collaboration with the IMPACTS synthesis group of the French Foundation for Biodiversity Research (FRB). This text provides conceptual and practical guidance on taking advantage of existing causal methods to detect and attribute changes in biodiversity. There is an emphasis on how remote sensing data can mitigate pressing issues related to confounding factors that occur across scales.By paying attention to the described challenges and relying on the suggested methods and workflow, the review introduces a solid basis to root biodiversity change studies in causal principles for better detection and attribution. The proposed manuscript is indeed highly interdisciplinary in its attempt to bring biodiversity studies closer to the science of attribution through causal inference from observational data. While this deliverable is fully autonomous, it is complemented by two perspective articles that are also under revision and a method decision tool that is under development. They cover related aspects of detection and attribution.As deliverable D3.1 format is a scientific manuscript, it is provided in its most recent version in Annex 1 below.

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DOI: 10.3897/arphapreprints.e187629

Authors: Gabriela Popova, Nikola Ganchev, Slavena Peneva, Kremena Kaleva

Abstract: The communication efforts of OBSGESSION kicked-off as soon as the project launched. However, to ensure proper visibility, a set of dissemination and branding tools and materials have been designed within the first three months of the project duration, ensuring broad visibility from an early stage. A project logo, social media channels and a landing page were established in time for the OBSGESSION kick-off meeting in the end of January. These formed the backbone of the project branding and public recognition. Document templates were also developed and made available to the consortium, in order to facilitate the creation and internal uptake of the project corporate identity for dissemination and reporting activities such as deliverable, milestone and presentation. Social media accounts have been established in time for the launch of OBSGESSION on X (formerly Twitter) and LinkedIn to ensure the widest possible uptake and outreach to stakeholders and other interested parties of project results, news and other announcements. The sustainability of project results and impact wil be secured through the development and maintenance of a public OBSGESSION website for a total of 9 years – 4 years of the project duration and additional 5 years after the project has ended.

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DOI: 10.3897/arphapreprints.e187628

Authors: Ayesha Wijesekera, Zuhail Thatey, Claire Brown, Susana Baena, Joshua Barritt

Abstract: This report provides a review of the biodiversity policy landscape at the European Union (EU) level and identifies a set of priority Essential Biodiversity Variables (EBVs) to support policy needs. Policy needs were determined based on the European 'Union's Biodiversity Strategy for 2030 (EU BDS 2030), which serves as the overarching framework for biodiversity-related policies and legislation at the EU level in response to the requirement for countries to have a National Biodiversity Strategy and Action Plan (NBSAP) as Parties to the Convention on Biological Diversity (CBD). The analysis focuses on the actions from the EU BDS 2030 as the key articulation of policy needs, and indicators to evaluate monitoring requirements. Actions were categorized based on their relevance to different stages of the policy process (e.g., planning, implementation, reporting or review), while indicators were categorized as relevant to policy reporting. Actions and indicators were also tagged by ecosystem realm (i.e., terrestrial, freshwater, marine) or as cross-cutting. The potential applicability of EBVs for broadly supporting the implementation of each of the 102 actions and sub-actions. Also, the monitoring of the 16 available indicators from the 'Strategy's dashboard, was assessed. The review found that EBVs could broadly be used to support the implementation of 37 actions and the monitoring of five indicators. These selected actions and indicators were then mapped to EBV classes and candidates based on the EBV framework by the Group on Earth Observations Biodiversity Observation Network (GEO BON). EBV candidates were ranked from high to low priority based on the total number of actions and indicators they were mapped to, both overall and within different ecosystem realms and stages of the policy process. Candidates linked to the greatest number of actions and indicators were considered the highest policy priority. Overall, the species abundance candidate ranked 1st in terms of policy priority, followed by species distributions (2nd), ecosystem distribution (3rd) and ecosystem vertical profile (4th), with markedly higher total scores than other candidates. These candidates were also consistently ranked among the top four candidates across different ecosystem realms and stages of the policy process. Taking into consideration the findings from the Europa Biodiversity Observation 'Network's (EuropaBON) User and Policy Needs Assessment, this review identified species abundances, species distributions and ecosystem distribution as priority EBVs for the development of remote sensing (RS) biodiversity products in the OBSGESSION project. The ecosystem vertical profile also ranked highly, but further assessment is recommended to determine its policy importance. While this review provides a priority set of EBV candidates based on policy needs, further prioritisation considering scientific gaps and technical feasibility for monitoring EBVs via RS will be continued under Task 1.2 as part of the Science Policy Traceability Matrix (SPTM), taking into consideration work already undertaken on RS-enabled EBVS.

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DOI: 10.3897/rio.12.e183952

Authors: Andreea Nita, Montserrat Zamorano

Abstract: In response to climate change, the landmark Paris Agreement established a set of goals to achieve climate neutrality and limit global warming. To help investors and companies contribute to these goals, the EU adopted a taxonomy for sustainable activities and, in line with it investments, must do no significant harm, as indicated by the Recovery and Resilience Facility Regulation. Since its inception, the Environmental Impact Assessment (EIA) procedure has aimed to minimise impacts of projects that could significantly damage the environment. Certainly, there are recognised weaknesses in the EIA, but its fitness to address complex environmental challenges, such as climate change, is unmatched. Considering the importance of EIA in ensuring scaling-up sustainable energy-related investments, NetDeal focuses on providing innovative and easy-to-use methods to improve EIA worldwide and combines policy analysis and EIA assessment data into complex networks. First, we analyse models of impact assessment (IA) legislation that can make recommendations about how IA can change to fit the global effort to tackle the energy and resource crises. Second, we will expose best practice models and investigate through network-related statistical analyses the collaboration links established in each EIA stage, which are behind successful projects from the perspective of productivity, circular economy, adaptation to climate change and reaching the goal of zero net emissions. Third, using Exponential Random Graph Models, I will explore the dynamic interaction between EIA stakeholders to diagnose the organisational structures and factors that strongly influence these projects. Last, I will create an integrated multi-layer EIA framework to improve the EIA effectiveness. The findings will be translated into the economic sector and provide new instruments to facilitate a streamlined EIA procedure that facilitates the adoption of urgent measures to mitigate the current energy crisis.

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DOI: 10.3897/rio.11.e163757

Authors: Geraint Tarling, E Abrahamsen, Yevgeny Aksenov, Madeline Anderson, Carol Arrowsmith, Chelsey Baker, Chris Barry, Anna Belcher, Mar Benavides, Milo Bischof, Emma Boland, Mike Bowes, J Brearley, Peter Brown, Amanda Burson, Sammie Buzzard, Nathan Callaghan, Arthur Coët, Kathryn Cook, Sarah Coombs, Chris Evans, Sophie Fielding, Elaina Ford, Isabelle Fournier, Jennifer Freer, E Garcia-Martin, VR Ghosh, Sarah Giering, Alanna Grant, Huw Griffiths, Ruta Hamilton, Katharine Hendry, Simeon Hill, Nathan Hubot, Aidan Hunter, Nadine Johnston, Anna Katavouta, Ezra Kitson, Melanie Leng, Isabel Lewis, Katrin Linse, Stephen Lofts, Clara Manno, Adrian Martin, Alice Marzocchi, Edward Mawji, Daniel Mayor, Rebecca McKenzie, Andrew Meijers, Michael Meredith, David Munday, M Pereira, Alexandra O'Brien, Justyna Olszewska, Stuart Painter, Julien Palmiéri, Shailee Patel, Amy Pickard, Jessica Richt, Stefanie Rynders, Rachael Sanders, Ryan Saunders, Andrew Shepherd, Thomas Slater, Bryan Spears, Gabriele Stowasser, Amy Swiggs, Laura Taylor, Petra ten Hoopen, Sally Thorpe, Tracey Timms-Wilson, Maud van Soest, Hugh Venables, Zoe Wright, Andrew Yool, Emma Young

Abstract: The export of elements (particularly carbon, nitrogen and phosphorus) from the Poles critically supports global marine biodiversity and major fisheries as well as the sequestration of atmospheric carbon to the deep ocean. Ecosystem processes regulate this export, but major uncertainties remain in terms of how and by how much. Progress on understanding key ecosystem interactions is hindered by lack of data and their representation in Earth system models is poor. The two polar regions share similarities in environmental extremes which make them sensitive to the impacts of climate change. They both receive nutrients from multiple and diverse sources and the delivery of these nutrients to other oceans is regulated by similar ecosystem processes. However, the extent to which these ecosystem processes will be modified by climate change is unclear and urgently needs to be determined. BIOPOLE will determine how polar ecosystems regulate the balance of carbon and nutrients in the world’s oceans and, through it, their effect on global fish stocks and carbon storage. It will address this challenge by integrating ambitious fieldwork campaigns and innovative modelling in a multidisciplinary and highly coordinated approach. BIOPOLE will capitalise on world-leading capabilities and infrastructure in ocean and high-latitude research, including cutting-edge land-based facilities, state-of-the-art polar research vessels and innovative autonomous instrumentation. Collaboration with national and international partners will further strengthen BIOPOLE’s multidisciplinary approach and efficient use of infrastructure. BIOPOLE’s legacy will be the first assessment of the global impact of polar ecosystems on biogeochemical cycling and fish stocks; technologically-novel approaches and strong partnerships between leading international science groups.

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DOI: 10.3897/rio.11.e154645

Authors: Michael Meredith, Katharine Hendry, E. Povl Abrahamsen, J. Alexander Brearley, Emma Young, David Munday, Hugh Venables, Anna Hogg, Benjamin Wallis, Katrien Van Landeghem, Filipa Carvalho, Andrew Yool, Amber Annett, Alberto Naveira Garabato, Mark Inall, Katy Sheen, Andrew Fleming, Estelle Dumont, Oskar Głowacki, Carlos Moffat, Neil Fraser, Sarah Gille, Matthew Alford, Rebecca Jackson, Katherine Retallick

Abstract: Mixing of the ocean around Antarctica is a key process that exerts influences over large scales and in multiple ways. By redistributing heat in the ocean, it exerts strong influences on the Antarctic Ice Sheet, with implications for sea level rise globally. Similarly, the redistribution of ocean heat affects the production of sea ice in winter and its melt in summer, with consequences for climate. Mixing also affects the distribution of nutrients in the ocean, with direct impacts on the marine ecosystem and biodiversity and with consequences for fisheries.It was long thought that mixing of the seas close to Antarctica was predominantly caused by winds, tides and the loss of heat from the ocean especially in winter. However, we recently discovered that when glaciers calve in Antarctica, they can trigger underwater tsunamis. These are large (multi-metre) waves that move rapidly away from the coastline and when they break, they cause sudden bursts of very intense mixing. Simple calculations indicated that the net impact of these underwater tsunamis could be as strong as winds, and much more important than tides, in driving mixing. It was also argued that they are likely to be relevant everywhere that glaciers calve into the sea, including Greenland and across the Arctic. As our ocean and atmosphere continue to heat up, it is very possible that glacier calving will become more frequent and intensify, increasing further the impact of underwater tsunamis on large-scale climate, the cryosphere and ecosystems.This is an exciting new avenue of scientific investigation and many key questions remain unanswered. We need to know how widespread and frequent the generation of underwater tsunamis is, how far they travel from the coastline before breaking, and how variable this is. We need to measure what impacts the extra mixing has on ocean temperature and nutrient concentrations, and to determine what this means for the cryosphere and ocean productivity. There is a pressing need to include the effects of underwater tsunamis in the computer models that are used for projecting future ocean climate and ecosystem conditions and to determine the feedbacks between climate change and the generation of more underwater tsunamis.To answer these questions, our project will deploy innovative techniques for measuring the ocean and ice in close proximity to a calving glacier, including robotic underwater vehicles and remotely-piloted aircraft, and cutting-edge deep-learning techniques applied to satellite data. We will use advanced computer simulations to fully understand the causal mechanisms responsible for the creation and spread of the underwater tsunamis and their impacts on ocean climate and marine productivity. We will make our developments in computer simulation available to the whole community of users, for widespread uptake and future use.This project will have significant benefits for academics seeking to predict the future of Antarctica and its impacts on the rest of the world, for Governments and intergovernmental agencies seeking to understand how best to respond to climate change, and for the curious general public wanting to learn more about the extremes of the planet and why they matter. The fieldwork will be especially photo- and video-genic and will lead to outstanding outreach and impact opportunities, and we will work with media agencies seeking to tell compelling stories about the extremes of the Earth.

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DOI: 10.3897/rio.10.e136661

Authors: Jean-Philippe Jenny, Laurent Millet, Ronny Lauerwald, Fanny Colas, Hélène Masclaux, Yves Prairie, Pierre Regnier, Adam A. Ali, Fabien Arnaud, Nuno Carvalhais, Vincent Chanudet, Emmanuel Chapron, Patrick Durand, Isabelle Domaizon, Etienne Dambrine, Mathieu Dellinger, David Etienne, Jérome Gaillardet, Didier Galop, David Gateuille, Charline Giguet-Covex, Olivia Itier-Desgué, Didier Jezequel, Emilie Lyautey, Laurent Marquer, Florence Mazier, Théo Mazure, Erwan Messager, Jérôme Poulenard, Damien Rius, Pierre Sabatier, Georges-Marie Saulnier, Anaëlle Simonneau, Laura Soares, Viet Tran-Khac, Valérie Verneaux, Philippe Ciais

Abstract: Lentic waters are biogeochemical reactors, producing and receiving carbon (C) originally fixed by the terrestrial and aquatic biosphere, which is then buried in sediments or respired back to the atmosphere in the forms of carbon dioxide (CO2) and one of the more potent greenhouse gas (GHG) methane (CH4). Additionally, lakes serve as archives of terrestrial and aquatic carbon processes within their sediments, enabling the reconstruction of historical changes spanning thousands of years. These changes encompass alterations in land cover, indicated by pollen records, soil carbon erosion and shifts in lake productivity resulting from changes in land use and climate. Both the burial of C in lakes and the emissions of GHGs are recognised as important components of Earth's climate system, yet they remain poorly understood and constrained due to inadequate quantities and qualities of observations. In the case of GHG emissions from lakes, observations are often sporadic, failing to capture the significant spatial and temporal variations in emissions across diverse lentic systems. To address this challenge, process-based models that incorporate the interconnected biogeochemical processes occurring within lakes and their watersheds would arguably be the best tool to extrapolate from site-level observations to regional and finally global scales, to quantify the anthropogenic impact on these fluxes and to reconstruct long-term shifts in emissions and burial due to changes in land cover and climate. However, the development and evaluation of such models is hampered by the lack of observations in sufficient quality. In this project, we bring together a unique consortium of specialists in aquatic ecology, biogeochemistry, palynology, sedimentology and modelling of terrestrial and aquatic biogeochemistry. This project will put forth a national programme of systematic, long-term observations of lake GHG and C cycling processes of unmet detail, consistency and quality. First, at 40 pilot sites spanning typological and environmental gradients, there will be a comprehensive data acquisition endeavour to evaluate biological processes and mesological factors influencing the sequestration or recycling of organic carbon. This effort will be complemented with a synthesis of existing data (WP1). Second, based on well-dated sediment records, which include both newly-acquired and synthesised existing data, variability of lake C burial and their climate and land-use controls will be reconstructed over the past 150 years (WP2). For 15 of these pilot sites, reconstruction will go back until the mid-Holocene (5,000 years BP), allowing us to shed light on the anthropogenic perturbation of the C cycle in this earlier part of human history, which is commonly excluded from this type of research due to lack of information. The activities of these first two WPs will result in an open-source national database, guaranteeing valorisation of our research far beyond this project. In WP3, we will use the land surface model (LSM) ORCHIDEE C-lateral to assess C cycling in the terrestrial biosphere and the mobilisation of biospheric C into lakes, which is possible due to an explicit representation of soil C leaching and erosion processes and a downscaling scheme permitting us to assess C exports from watersheds at sub-grid scale. While LSMs are used to assess evolution of biospheric C budgets from the beginning of the Industrial Period, we will use it to hindcast the evolution since the mid-Holocene, using lake sediment records for model validation. Moreover, we will develop a new process-based lake C model supported by the database established in WPs 1 and 2, which we will couple to ORCHIDEE C-lateral to simulate lake C burial and GHG emissions in response to climate and processes in the lake watershed. This model set-up will first be used to better constrain contemporary large-scale lake GHG emissions and to disentangle the anthropogenic perturbation of these fluxes from the natural background flux. These estimates will be revolutionary, as they will allow attributing part of lake GHG emissions to anthropogenic emissions for national GHG budget reporting. Then, these models will be emulated to reconstruct evolution of lake GHG budgets and C budgets of the whole lake watershed since the mid-Holocene. While simulations will first be performed at the scales of France and Europe, the development of international partnerships to implement observations from other biomes (WP4) will finally support simulations at the global scale.

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DOI: 10.3897/arphapreprints.e128109

Authors: Anne Lyche Solheim, Benoît O. L. Demars, Marit Mjelde, Jannicke Moe, Andres Marmol-Guijarro, Sophie Mentzel, Jan-Erik Thrane, Jes Rasmussen, Benno Dillinger

Abstract: This report provides a showcase of selected EBVs related to the EU Water Framework Directive (WFD) and possible synergies with other EU policies. The report consists of two major parts: the species level EBV on macrophyte species in Nordic lakes and the community structure EBVs for phytoplankton in lakes and benthic invertebrates in rivers based on their deviation from natural conditions measured by Ecological Quality Ratios (EQR-values). The macrophytes species level part is produced by Benoit Demars at NIVA supported by a number of co-authors, including data providers (see frontpage), while the community structure EBVs based on EQR values are produced by Jannicke Moe, Sophie Mentzel, Jan-Erik Thrane and Anne Lyche Solheim at NIVA. All EIONET data providers of EQR-values reported to WISE-2 are kindly acknowledged.

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DOI: 10.3897/arphapreprints.e109168

Authors: Alejandra Morán-Ordóñez, David Martí Pino, Lluís Brotons

Abstract: This report describes the database on biodiversity monitoring initiatives at the European level collected by EuropaBON (WP3 - task 3.1; EuropaBON biodiversity database from hereon) and the web-based platform (website) that contains it. The website serves the dual purpose of being the platform for data entry, as well as to allow the visualisation and quick consultation of the collected data. This report also gives a brief summary of the data collected up to the date of delivery of the report (end November 2021). Previous efforts on collecting information on existing monitoring efforts in Europe have concentrated in describing programs using a generalist approach that has received criticism because of lack of completeness even for well documented groups such as birds. Including all available information on monitoring in Europe at any spatial scale is difficult because of the high number of unlinked initiatives, specially at local scales, and the dynamic nature of these projects both in terms of the emergence of new efforts and the disappearance of old ones. To address this challenge, the EuropaBON project focusses on the monitoring network concept and aims at identifying, with priority, those monitoring efforts that are coordinated and especially those in which this coordination is consistent at a supranational level and at the European scale. Coordination in the context of monitoring is related to the integration of data and information across scales which is the underlying concept of a future successful biodiversity monitoring network in Europe.

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DOI: 10.3897/arphapreprints.e107578

Authors: Alex Vermeulen, Dick Schaap, Angeliki Adamaki, Tjerk Krijger, Raul Bardaji, Andreu Fornos, Ivan Rodero, Damien Boulanger, Cathrine Myhre, Richard Rud, Zois Zogopoulos, Claudio D’Onofrio, Gwenaelle Moncoiffé

Abstract: The Environmental Research Infrastructure (ENVRI) community is a cluster of European research infrastructures focused on the environment and Earth system science. The ENVRI-FAIR project aims to advance the FAIRness of their data and services with emphasis on interoperability and connect the ENVRI community to the European Open Science Cloud (EOSC). In this article, we present a proposal for a science project that will develop and launch a dashboard for environmental indicators as a contribution from the ENVRI cluster to the EOSC platform. The dashboard will provide easy access to environmental data and services from multiple research infrastructures and disciplines and support interdisciplinary Earth system science and societal challenges. The proposal describes the objectives, implementation, impact, and dissemination measures of the project, as well as the partners involved and the target groups that can benefit from the dashboard service. We explain how the dashboard will showcase the usefulness and relevance of the observations provided by the research infrastructures, and how it will engage a larger community of researchers and potential data providers in co-creation processes. We also discuss how the dashboard will make use of existing and new EOSC services and resources, and how it will contribute to several EU initiatives and directives related to the environment and climate change.

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DOI: 10.3897/arphapreprints.e106369

Authors: Christos Arvanitidis, Ron Dekker, Andreas Petzold, Niklas Blomberg, Giovanni Lamanna, Rudolf Dimper, Cristina Isabel Huertas Olivares, Ana Mellado, Matthew Viljoen, Sally Chambers, Montserrat González, Sophie Viscido

Abstract: The Special Collection of articles on the Science Projects of the EOSC Future project, funded by the European Commission, refers to one of the essential components of the project. This editorial article explains how the Science Projects fit to the EOSC Future, the way their concept has been developed and evolved during the preparation and the implementation of the project and it also makes an introduction to the templates developed by the Science Projects as a plan to carry out their activities.

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DOI: 10.3897/arphapreprints.e103657

Authors: Joana Santana, Miguel Porto, Lluís Brotons, Jessi Junker, W. Daniel Kissling, Maria Lumbierres, Jannicke Moe, Alejandra Morán-Ordóñez, Henrique Pereira, Anne Lyche Solheim, Dani Villero, Francisco Moreira, Pedro Beja

Abstract: The co-design of a European Observatory Observation Network requires information on the existing monitoring capacity in Europe, including the quantity and quality of the data available to generate the Essential Biodiversity Variables (EBVs) identified in Task 4.1 at the spatial- and temporal resolutions desired by users and policy. In this document, we provide a framework to identify the main monitoring gaps to produce European-wide EBVs. Specifically, we provide a detailed and spatially explicit information (country-level) on monitoring gaps for the production of 44 EBVs by analyzing the data flowing to current and past monitoring integration initiatives according to the defined criteria (country coverage; taxonomic/ecosystem coverage; standardized monitoring; time-series data; long-term monitoring; ongoing monitoring; sampling frequency; spatial coverage density; minimum sampling unit; raw data available). Results are presented in factsheets for each EBV and summarized across EBV classes and realms.

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DOI: 10.3897/rio.4.e32449

Authors: Katja Seltmann, Sara Lafia, Deborah Paul, Shelley James, David Bloom, Nelson Rios, Shari Ellis, Una Farrell, Jessica Utrup, Michael Yost, Edward Davis, Rob Emery, Gary Motz, Julien Kimmig, Vaughn Shirey, Emily Sandall, Daniel Park, Christopher Tyrrell, R. Sean Thackurdeen, Matthew Collins, Vincent O'Leary, Heather Prestridge, Christopher Evelyn, Ben Nyberg

Abstract: Georeferencing is the process of aligning a text description of a geographic location with a spatial location based on a geographic coordinate system. Training aids are commonly created around the georeferencing process to disseminate community standards and ideas, guide accurate georeferencing, inform users about new tools, and help users evaluate existing geospatial data. The Georeferencing for Research Use (GRU) workshop was implemented as a training aid that focused on the creation and research use of geospatial coordinates, and included both data researchers and data providers, to facilitate communication between the groups. The workshop included 23 participants with a wide background of expertise ranging from students (undergraduate and graduate), professors, researchers and educators, scientific data managers, natural history collections personnel, and spatial analyst specialists. The conversations and survey results from this workshop demonstrate that it is important to provide opportunities for biocollections data providers to interact directly with the researchers using the data they produce and vice versa.

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DOI: 10.3897/rio.3.e21774

Authors: Thibault Datry, Gabriel Singer, Eric Sauquet, Dídac Jorda-Capdevila, Daniel Von Schiller, Rachel Stubbington, Claire Magand, Petr Pařil, Marko Miliša, Vicenç Acuña, Maria Helena Alves, Bénédicte Augeard, Matthias Brunke, Núria Cid, Zoltán Csabai, Judy England, Jochen Froebrich, Phoebe Koundouri, Nicolas Lamouroux, Eugènia Martí, Manuela Morais, Antoni Munné, Michael Mutz, Vladimir Pesic, Ana Previšić, Arnaud Reynaud, Christopher Robinson, Jonathan Sadler, Nikos Skoulikidis, Benoit Terrier, Klement Tockner, David Vesely, Annamaria Zoppini

Abstract: More than half of the global river network is composed of intermittent rivers and ephemeral streams (IRES), which are expanding in response to climate change and increasing water demands. After years of obscurity, the science of IRES has bloomed recently and it is being recognised that IRES support a unique and high biodiversity, provide essential ecosystem services and are functionally part of river networks and groundwater systems. However, they still lack protective and adequate management, thereby jeopardizing water resources at the global scale. This Action brings together hydrologists, biogeochemists, ecologists, modellers, environmental economists, social researchers and stakeholders from 14 different countries to develop a research network for synthesising the fragmented, recent knowledge on IRES, improving our understanding of IRES and translating this into a science-based, sustainable management of river networks. Deliverables will be provided through i) research workshops synthesising and addressing key challenges in IRES science, supporting research exchange and educating young researchers, and ii) researcher-stakeholder workshops translating improved knowledge into tangible tools and guidelines for protecting IRES and raising awareness of their importance and value in societal and decision-maker spheres. This Action is organized within six Working Groups to address: (i) the occurrence, distribution and hydrological trends of IRES; (ii) the effects of flow alterations on IRES functions and services; (iii) the interaction of aquatic and terrestrial biogeochemical processes at catchment scale; (iv) the biomonitoring of the ecological status of IRES; (v) synergies in IRES research at the European scale, data assemblage and sharing; (vi) IRES management and advocacy training.

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