COST Action CA23133 – LILY

Large-scale Interdisciplinary Alliance on Nature-based SoLutions and Health: Indicators, InequalitY and Innovation (LILY)
Large-scale Interdisciplinary Alliance on Nature-based SoLutions and Health: Indicators, InequalitY and Innovation (LILY)
Nature-based Solutions (NbS), instrumental in European climate change mitigation and adaptation strategies, create ecosystems that can lead to both co-benefits and unintended consequences for the health of people, animals, and the environment.
The LILY COST Action focuses on NbS impacts on health, addressing gaps in frameworks, indicators, vulnerability, monitoring, and existing platforms. Through participatory approaches, LILY will co-produce a conceptual framework, best-practice guidelines, monitoring recommendations, and a data-sharing platform. It supports young scientists and promotes excellence through transdisciplinarity, the One Health concept, and inclusive, gender-balanced governance.
More information on the COST Action and how to apply to join Working Groups: LILY COST Action CA23133


Working groups (WG)
LILY comprises four working groups (WG) focused on scientific and operational activities:
WG 1 - Synthesis of NbS-Health gaps, framework, methodology, data and best-practice
This WG focuses on coordinating scientific and research activities to advance NbS-Health knowledge. WG1 will address gaps in current approaches, develop protocols for impact assessment under varying environmental conditions, and create a conceptual framework with outcomes, causal pathways, and related indicators. WG1 will lead workshops and mission trips to: (i) co-develop a participatory NbS-Health framework; (ii) synthesise methods and data sources for evidence generation; and (iii) produce best-practice guidelines for indicator design to support implementation and evaluation across sectors.
WG 2 - NbS-Health capacity-building and stakeholder engagement
WG2 will lead capacity-building and stakeholder engagement activities for this Action. It will collaborate with stakeholders to review WG1 outputs in guided workshops, ensuring their usability and translating findings into training events and materials. WG2 will coordinate stakeholder workshops, training sessions, and summer schools for young scientists, fostering transdisciplinary dialogue.
WG 3 - NbS-Health Network and Data Platform
WG3 will coordinate the development, production, and maintenance of the LILY network and NbS-Health data platform. The platform will support matchmaking between study sites and academia, and host all capacity-building and dissemination materials. WG3 will work closely with the network and other WGs to share knowledge and outputs.
WG 4 - Communication and Dissemination
WG4 will lead communication, dissemination, and exploitation activities. It will translate LILY’s outputs, such as NbS-Health framework, case studies, indicator findings, scientific results, webinars, and events, into accessible formats like infographics and videos for targeted audiences.
Short Term Scientific Missions (STSM)
Short Term Scientific Missions (STSMs) are research or collaboration visits by a researcher or innovator to a host institution in another country. These missions support specific work to be carried out within a defined timeframe and aim to strengthen collaboration, share knowledge, and build research capacity across borders.
Duration
The STSM must have a minimum duration of 5 calendar days that includes travel. The STSM needs to be carried out in its entirety within a single Grant Period and always within the Action’s lifetime.
Financial support
STSM Grant Details (Grant Period 1: November 2024 – October 2025)
The management committee of CA23133 has allocated up to €2,000 for each individual STSM during this period.
The STSM grant covers travel, accommodation, subsistence, project implementation, report submission to the COST Action Management Committee (MC), and overall effort. Grantees can carry out their missions anywhere in the world. However, the grant is a contribution and may not cover all expenses.
As participant grants are non-commercial transactions, they are not subject to VAT deductions. It is the responsibility of each participant to comply with their national tax rules and obligations regarding the grant.
STSM Grantees must arrange their own personal security, health coverage, taxation, social security, and pension matters.
Selection criteria
Applications will be assessed based on eligibility, scientific merit, alignment with LILY objectives, impact, contribution to COST excellence and inclusiveness policies (e.g., support for young researchers and gender balance), and the potential for fostering interdisciplinary collaborations based on the following criteria:
Scientific quality of the proposal:
- Relevance: Alignment with the scientific scope of COST Action LILY.
- Innovation: Contribution to interdisciplinary research, international collaboration, and new knowledge within LILY’s objectives.
- Feasibility: The likelihood of achieving the proposed objectives within the STSM timeframe.
- Career Impact: How the STSM will enhance the applicant’s professional development.
- Access to resources: Utilization of unique facilities, expertise, or equipment unavailable at the applicant’s home institution.
Applicant qualifications:
- CV and research background: The applicant’s qualifications, experience, and research contributions.
- Publication record: Preference will be given to applicants with publications related to the LILY Action themes.
Prioritization Criteria:
- Young Researchers and Innovators (YRI): Preference will be given to applicants under the age of 40 and PhD students.
- Inclusiveness Target Countries (ITC): Priority will be given to applicants affiliated with institutions in ITC countries, though applications from non-ITC institutions are also welcome.
- Gender balance: LILY is committed to promoting gender equality in all activities.
Application process
Applications should be submitted via e-COST platform.
To be filled in e-COST:
- Title of the activity
- Start and end date (must fall within the active Grant Period, i.e., no overlap across two consecutive Grant Periods)
- Budget requested
- Information about the host institution and contact person (the host institution must be in a different country than the applicant’s affiliation)
To be uploaded to e-COST:
- Application form (template available on e-COST) including:
- Goals of the activity
- Description of the work to be carried out
- Expected outcomes
- Contribution to the Action’s MoU objectives
- Confirmation from the host institution agreeing to receive the applicant.
STMS OPEN CALLS
- This call is open from 01 May 2025 to 31 May 2025
- Application deadline: 31 May 2025
- Evaluation period: 01 June 2025 to 10 June 2025, conducted by the grant awarding coordinator and evaluation committee
- STSM period: 10 June 2025 to 01 October 2025
WG1 (2 STSM available for this grant period)
As part of WG1, this STSM aims to support a scientist visiting a research institute to contribute to the synthesis of NbS-Health gaps, frameworks, methodologies, and best practices. The STSM will focus on advancing the conceptual and methodological foundations for NbS and their health impacts by addressing knowledge gaps, refining impact assessment methodologies, and identifying key indicators.
Objectives of the STSM:
The selected researcher will collaborate with experts at the host institution to:
- Support the synthesis of gaps in current NbS-Health approaches and assist in reviewing relevant literature, datasets, and methodologies.
- Contribute to the development of assessment protocols for evaluating NbS-Health impacts under current and future environmental conditions.
- Refine the NbS-Health conceptual framework, mapping outcomes, causal pathways, and indicators based on interdisciplinary input.
- Analyze potential indicators for NbS-Health evaluation, assisting in the development of measurable, policy-relevant metrics.
- Identify and assess novel data sources for NbS-Health research, including existing databases, statistical approaches, and new data collection methods.
- Support task groups by contributing to protocol development, framework conceptualization, and indicator design.
- Address issues of inequality and vulnerability in NbS-Health assessments, with a focus on ethical considerations and inclusivity.
- Prepare a synthesis report summarizing findings, proposed methodologies, and recommendations for NbS-Health implementation and evaluation.
Expected Outcomes
- A gap synthesis report summarizing current challenges in NbS-Health research.
- A draft protocol for assessing NbS-Health impacts.
- An initial conceptual framework outlining key NbS-Health pathways and indicators.
- Identification of best practices and novel data sources for NbS-Health research.
- Contributions to a workshop or discussion panel with interdisciplinary experts.
The STSM will facilitate knowledge exchange between the visiting researcher and the host institution, fostering collaboration and advancing the scientific coordination of NbS-Health within COST Action LILY.
Required skills for the STSM – WG1 (NbS-Health Framework Development)
Scientific and analytical skills:
- Background in Nature-based Solutions (NbS), public health, or environmental sciences.
- Experience in systematic reviews, gap analysis, and indicator development.
- Familiarity with quantitative/qualitative research methods and data analysis tools (R, Python, GIS).
Conceptual and framework development
- Ability to develop conceptual models and causal pathways for NbS-Health impacts.
- Understanding of health and environmental policy indicators.
Communication and collaboration:
- Strong scientific writing, reporting, and presentation skills.
WG2 (1 STSM available for this grant period)
This Short-Term Scientific Mission aims to generate the basis for mapping and categorising stakeholders engaged in nature-based solutions and health, ensuring an inclusive approach that integrates diverse knowledge systems. Within this mission, a standardized data collection instrument will be developed that enables COST network members to conduct systematic stakeholder mapping.
Stakeholders mapping will be designed to capture key structural, institutional, and actor-based dimensions of stakeholder engagement and ensure a comparable approach across Europe.
Additionally, it will include a training component, equipping COST network members with the necessary skills to apply the method correctly and consistently on their own in their respective countries.
Objectives & contribution:
This STSM will contribute to a systematic and evidence-based methodology for stakeholder involvement in nature-based solutions and health. By developing a systematic and standardized data collection instrument, it will enable COST network members to identify, map, and categorize stakeholders of the nature-based research landscape based on their roles, interests, perspectives, potential contributions, and decision-making influence.
Furthermore, this STSM will enhance knowledge exchange and collaboration with the COST network equipping its members via training with the skills necessary to effectively implement stakeholder mapping in their country. By ensuring a systematic and consistent approach to data collection, it will lay the groundwork for evidence-based policy recommendations, improved stakeholder engagement strategies, and a more integrated approach to biodiversity governance.
Methodology:
This STSM will develop a standardized data collection instrument for stakeholder mapping in nature-based solutions, ensuring a systematic and comparable approach across member countries of the COST network. Additionally, a train-the-trainer capacity-building workshop will be organised. The training will focus on best practices for stakeholder identification, data structuring, ensuring methodological consistency of a harmonized and high-quality data collection process across different national contexts.
Expected outcomes:
Results of this STSM will feed into a research publication showcasing a comprehensive stakeholder map and categorisation at national level, highlighting key actors, their roles and interests. This STSM will help strengthen the methodological framework for stakeholder involvement, supporting more effective decision-making and research strategies in genetic diversity.
WG3 (1 STSM available for this grant period)
Creation of the NbS-Health network and data platform
Scientific Impact: LILY will create a network and data platform using Large Language Models (LLMs), which will gather information from existing NbS databases, offering a comprehensive overview of gaps and needs within the field and facilitating further research and innovation.
Technological Impact: The platform will showcase the potential applications of novel technologies and their applications in indicator-based monitoring of NbS.
Societal Impact: The platform will serve as a hub and network site for NbS implementers, decision-makers, and academia, fostering collaboration and knowledge exchange going beyond the Network and this Action. This will further facilitate innovation in both research and practical implementation within the NbS community.
Objectives of the STSM:
- Develop a pilot for NbS-Health data platform.
- Integrate LLM to extract, categorize, and structure case study data.
- Facilitate networking and knowledge exchange between researchers, policymakers, and practitioners.
- Ensure seamless data integration and usability for stakeholders.
The selected researcher will collaborate with experts at the host institution to:
- Design and structure the database for the NbS-Health platform.
- Develop and implement data parsing scripts for existing NbS databases.
- Integrate LLMs to extract, summarize, and categorize key case study information.
- Optimize prompt engineering to enhance LLM output accuracy.
- Conduct internal testing with a selected group to evaluate data consistency.
- Develop APIs to facilitate platform interoperability.
- Create documentation and training materials for end-users.
- Coordinate with WG3 and stakeholders for feedback and refinement.
Expected outcomes:
- A functional NbS-Health network and data platform with structured case study information.
- Enhanced data accessibility for research, policy, and implementation.
- A tested and validated LLM integration for efficient text processing.
- A user-friendly interface for accessing NbS-related datasets and insights.
- A framework for matchmaking between study sites and academia.
Required skills:
- Database design and management (SQL, NoSQL, or similar).
- Programming (Python, R, or similar) for data parsing and LLM integration.
- Natural Language Processing (NLP) and LLM prompt engineering.
- API development for frontend-backend communication.
- Data visualization and web-based data representation.
- Experience with cloud platforms and server-side components.
- Scientific communication for documentation and stakeholder engagement.
Virtual Mobility (VM)
Virtual Mobility enables researchers and innovators within the COST Action to collaborate virtually, exchanging knowledge and skills. Activities may include virtual mentoring, particularly for young researchers to build managerial, methodological, and communication skills, as well as supporting the harmonization of methods through surveys, discussions, and protocol creation. It also facilitates research coordination tasks, such as computational work, modelling, and data analysis, that don’t require in-person presence.
Activities
Examples of activities that can be performed by the VM grantee are:
- Virtual mentoring scheme, with special focus on activities and exchanges that can generate capacity building and new skills, particularly for Young Researchers and Innovators (e.g. managerial skills, methodological skills, communication skills, etc);
- To support the harmonization and standardization of methods and procedures within the Action networking activities, e.g. setting up a survey amongst all Action members to collect different results and outcomes from experiments done in their respective labs and research groups; coordinating the discussions to create common protocols to be used by the network afterwards; preparing questionnaires and response scales to be used by the Action members as part of virtual networking activities.
- To support the implementation of research coordination related activities that do not necessarily require in-person presence, e.g. computational or modelling activities; data analysis of the Action for a specific report or activity.
Duration
Financial support
Five VM grants (each €1000) are available for this grant period.
Selection criteria
Applications will be assessed based on eligibility, scientific merit, alignment with LILY objectives, impact, contribution to COST excellence and inclusiveness policies (e.g., support for young researchers and gender balance), and the potential for fostering interdisciplinary collaborations based on the following criteria:
Scientific quality of the proposal:
- Relevance: Alignment with the scientific scope of COST Action LILY.
- Innovation: Contribution to interdisciplinary research, international collaboration, and new knowledge within LILY’s objectives.
- Feasibility: The likelihood of achieving the proposed objectives within the VM timeframe.
- Career Impact: How the VM will enhance the applicant’s professional development.
- Access to resources: Utilization of unique facilities, expertise, or equipment unavailable at the applicant’s home institution.
Applicant qualifications:
- CV and research background: The applicant’s qualifications, experience, and research contributions.
- Publication record: Preference will be given to applicants with publications related to the LILY Action themes.
Prioritization Criteria:
- Young Researchers and Innovators (YRI): Preference will be given to applicants under the age of 40 and PhD students.
- Inclusiveness Target Countries (ITC): Priority will be given to applicants affiliated with institutions in ITC countries, though applications from non-ITC institutions are also welcome.
- Gender balance: LILY is committed to promoting gender equality in all activities.
Application process
Applications should be submitted via e-COST platform.
To be filled in e-COST:
- Title of the activity
- Start and end date (must fall within the active Grant Period, i.e., no overlap across two consecutive Grant Periods)
- Budget requested
- Information about the host institution and contact person (the host institution must be in a different country than the applicant’s affiliation)
To be uploaded to e-COST:
- Application form (template available on e-COST) including:
- Main objective of the activity
- Description of the work to be carried out
- Plan for participation
- Expected outcomes
- Contribution to the Action’s MoU objectives
- Any additional documents required by the Action (e.g., recommendation letter)
VM OPEN CALLS
- This call is open from 01 May 2025 to 31 May 2025
- Application deadline: 31 May 2025
- Evaluation period: 01 June 2025 to 10 June 2025, conducted by the grant awarding coordinator and evaluation committee
- Virtual mobility period: 10 June 2025 to 01 October 2025
WG1 (3 VM available for this grant period)
WG1 – NbS-Health synthesis and framework development
Objectives of the VM:
The selected researcher will collaborate with experts at the host institution to:
- Support the synthesis of gaps in current NbS-Health approaches and assist in reviewing relevant literature, datasets, and methodologies.
- Contribute to the development of assessment protocols for evaluating NbS-Health impacts under current and future environmental conditions.
- Refine the NbS-Health conceptual framework, mapping outcomes, causal pathways, and indicators based on interdisciplinary input.
- Analyze potential indicators for NbS-Health evaluation, assisting in the development of measurable, policy-relevant metrics.
- Identify and assess novel data sources for NbS-Health research, including existing databases, statistical approaches, and new data collection methods.
- Support task groups by contributing to protocol development, framework conceptualization, and indicator design.
- Address issues of inequality and vulnerability in NbS-Health assessments, with a focus on ethical considerations and inclusivity.
- Prepare a synthesis report summarizing findings, proposed methodologies, and recommendations for NbS-Health implementation and evaluation.
Expected Outcomes
- A gap synthesis report summarizing current challenges in NbS-Health research.
- A draft protocol for assessing NbS-Health impacts.
- An initial conceptual framework outlining key NbS-Health pathways and indicators.
- Identification of best practices and novel data sources for NbS-Health research.
- Contributions to a workshop or discussion panel with interdisciplinary experts.
The VM will facilitate knowledge exchange between the researcher and the host institution, fostering collaboration and advancing the scientific coordination of NbS-Health within COST Action LILY.
Required skills:
Scientific and analytical skills
- Background in Nature-based Solutions (NbS), public health, or environmental sciences.
- Experience in systematic reviews, gap analysis, and indicator development.
- Familiarity with quantitative/qualitative research methods and data analysis tools (R, Python, GIS).
Conceptual and framework development
- Ability to develop conceptual models and causal pathways for NbS-Health impacts.
- Understanding of health and environmental policy indicators.
Communication and collaboration
- Strong scientific writing, reporting, and presentation skills.
WG2 (1 VM available for this grant period)
This VM grant aims to generate the basis for mapping and categorising stakeholders engaged in nature-based solutions and health, ensuring an inclusive approach that integrates diverse knowledge systems. Within this mission a standardized data collection instrument will be developed that enables COST network members to conduct systematic stakeholder mapping.
Stakeholders mapping will be designed to capture key structural, institutional, and actor-based dimensions of stakeholder engagement and ensure a comparable approach across Europe.
Additionally, it will include a training component, equipping COST network members with the necessary skills to apply the method correctly and consistently on their own in their respective countries.
Objectives & contribution:
This VM will contribute to a systematic and evidence-based methodology for stakeholder involvement in nature-based solutions and health. By developing a systematic and standardized data collection instrument, it will enable COST network members to identify, map, and categorize stakeholders of the nature-based research landscape based on their roles, interests, perspectives, potential contributions, and decision-making influence.
Furthermore, this VM will enhance knowledge exchange and collaboration with the COST network equipping its members via training with the skills necessary to effectively implement stakeholder mapping in their country. By ensuring a systematic and consistent approach to data collection, it will lay the groundwork for evidence-based policy recommendations, improved stakeholder engagement strategies, and a more integrated approach to biodiversity governance.
Methodology:
This VM will develop a standardized data collection instrument for stakeholder mapping in nature-based solutions, ensuring a systematic and comparable approach across member countries of the COST network. Additionally, a train-the-trainer capacity-building workshop will be organised. The training will focus on best practices for stakeholder identification, data structuring, ensuring methodological consistency of a harmonized and high-quality data collection process across different national contexts.
Expected outcomes:
Results of this VM will feed into a research publication showcasing a comprehensive stakeholder map and categorisation at national level, highlighting key actors, their roles and interests. This VM will help strengthen the methodological framework for stakeholder involvement, supporting more effective decision-making and research strategies in genetic diversity.
WG3 (1 VM available for this grant period)
Creation of the NbS-Health network and data platform
Scientific Impact: LILY will create a network and data platform using LLM, which will gather information from existing NbS databases, offering a comprehensive overview of gaps and needs within the field and facilitating further research and innovation.
Technological Impact: The platform will showcase the potential applications of novel technologies and their applications in indicator-based monitoring of NbS.
Societal Impact: The platform will serve as a hub and network site for NbS implementers, decision-makers, and academia, fostering collaboration and knowledge exchange going beyond the Network and this Action. This will further facilitate innovation in both research and practical implementation within the NbS community.
Objectives of the VM:
- Develop a comprehensive data platform for NbS and health.
- Integrate Large Language Models (LLMs) to extract, categorize, and structure case study data.
- Facilitate networking and knowledge exchange between researchers, policymakers, and practitioners.
- Ensure seamless data integration and usability for stakeholders.
The selected researcher will collaborate with experts at the host institution to:
- Design and structure the database for the NbS-Health platform.
- Develop and implement data parsing scripts for existing NbS databases.
- Integrate LLMs to extract, summarize, and categorize key case study information.
- Optimize prompt engineering to enhance LLM output accuracy.
- Conduct internal testing with a selected group to evaluate data consistency.
- Develop APIs to facilitate platform interoperability.
- Create documentation and training materials for end-users.
- Coordinate with WG3 and stakeholders for feedback and refinement.
Expected outcomes
- A functional NbS-Health network and data platform with structured case study information.
- Enhanced data accessibility for research, policy, and implementation.
- A tested and validated LLM integration for efficient text processing.
- A user-friendly interface for accessing NbS-related datasets and insights.
- A framework for matchmaking between study sites and academia.
Required Skills
- Database design and management (SQL, NoSQL, or similar).
- Programming (Python, R, or similar) for data parsing and LLM integration.
- Natural Language Processing (NLP) and LLM prompt engineering.
- API development for frontend-backend communication.
- Data visualization and web-based data representation.
- Experience with cloud platforms and server-side components.
- Scientific communication for documentation and stakeholder engagement.
ITC Conference Grant
The ITC Conference Grant provides funding for an oral presentation by a LILY participant affiliated with a legal entity in an Inclusiveness Target Country (ITC) or Near Neighbour Country (NNC). This presentation must be within the scope of the COST Action and take place at a high-level conference that is fully organized by a third party (i.e., not organized or co-organized by the COST Action).
ITCs and NNCs
The current list of ITCs and NNCs:
Algeria, Azerbaijan, Egypt, Jordan, Faroe Islands, Kosovo, Lebanon, Libya, Morocco, Palestine, Syria, Tunisia, Albania, Armenia, Bosnia and Herzegovina, Bulgaria, Cyprus, Czech Republic, Estonia, Croatia, Georgia, Greece, Hungary, Lithuania, Latvia, Malta, Moldova, Montenegro, Poland, Portugal, Romania, Slovenia, Slovakia, Republic of North Macedonia, Republic of Serbia, Türkiye and Ukraine.
Please consult the full list here.
Financial support
Two ITC conference grants (each €1000) are available for this grant period.
Selection criteria
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Oral Presentation: The applicant must present their own work at the conference, and the presentation must be included in the official event program. The presentation topic must align with the scope of the LILY COST Action.
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Acknowledgment: The grantee must introduce the COST Action LILY (with a one-slide overview) and acknowledge COST’s support during the presentation.
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Report Submission: The grantee must upload a report within 30 days of the end of the conference. A reminder will be sent 1 day and 10 days after the grant ends. The grant holder may set an earlier deadline to meet reporting requirements.
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Submission Process: The grantee will receive an e-notification to submit the report and supporting documents via eCOST. The Grant Holder and Grant Awarding Coordinator will be copied on the notification.
Application evaluation
The evaluation process involves a thorough review of eligible proposals by the Grant Awarding Coordinator and the evaluation committee. Proposals must meet the stated submission criteria to be considered.
Quality of the oral presentation:
- Scientific Impact: The presentation demonstrates a clear contribution to the scientific goals and objectives of the LILY COST Action.
- Innovation: The presentation exhibits innovative aspects, such as fostering international collaboration, introducing new knowledge relevant to LILY targets, and/or employing interdisciplinary approaches.
- Feasibility: The presentation demonstrates a feasible plan to achieve its objectives within the timeframe and resources of the LILY Action.
- Career Development: The oral presentation clearly articulates how the activity will positively impact the applicant’s career development and advancement.
Application process
Applications should be submitted via e-COST platform.
To be filled in e-COST:
- Title of the presentation
- Conference title, date (must be within the active Grant Period, i.e., no overlap between two consecutive Grant Periods), and country
- Budget requested
- Attendance type (in-person or online)
To be uploaded to e-COST:
- Application form (template available on e-COST) describing:
- Relevance of the conference topic to the Action
- Motivation for the presentation and its potential impact on the applicant’s career
- Copy of the abstract of the accepted oral presentation
- Acceptance or invitation letter from the conference organizers
- Any additional documents required by the Action (e.g., recommendation letter)
ITC Conference grants – OPEN CALLS
- This call is open from 01 May 2025 to 31 May 2025
- Application deadline: 31 May 2025
- Evaluation period: 01 June 2025 to 10 June 2025, conducted by the grant awarding coordinator and evaluation committee
- Virtual mobility period: 10 June 2025 to 01 October 2025