OceanTuneIn: Oceanic tunas as indicators of ecosystem health

Email: jormaetxea@azti.es

Funding: 0.25 million euros

Programme: FP7-PEOPLE - Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)

Status: CLOSED

Understanding to what extent human activities have altered marine biodiversity is an increasingly urgent societal challenge and of considerable scientific and policy concern. Our ignorance of the pressures upon and fate of marine biodiversity is, in part, because there are few synoptic global indicators to measure changes in marine biodiversity. Moreover, it has proven challenging to effectively incorporate ecosystem considerations into fisheries management decisions and advice. The main objectives of the OceanTuneIn project are (1) to develop new indicators for measuring biodiversity change in oceanic marine ecosystems using tunas and billfishes as sentinels of ocean health, and (2) to develop management guidelines to determine how these indicators can be effectively used for improving management and conservation of oceanic ecosystems. These objectives will be achieved through six main tasks: (1) Developing indicators of pressure, and ecological state for measuring biodiversity change; (2) Testing the performance of candidate indicators to identify reference points against which ecosystems can be assessed; (3) Developing management guidance in the performance and interpretation of candidate indicators to aid decision-makers in their potential use; (4) Training the Fellow in quantitative state-of-the-art methods; (5) Fostering collaborations with the tuna Regional Fisheries Management Organizations and (6) Raising societal awareness through effective communication of benefits of healthy oceans for the well being of humanity. The new knowledge, tools, training, and collaborations generated in this project have the potential to enhance Europe’s capacity to meet strategic national and international policy commitments in light of the European Commission Marine Strategy Framework Directive and the 2020 Convention on Biological Diversity Aichi Targets.

Keywords: indicators for biodiversity change in oceans, oceanic tunas, sharks, billfishes

Communities

MARINA project

Themes

Biodiversity

Risk, vulnerability and resilience

Marine regions

Value not available

Related issues

Blue growth

Fishing and aquaculture

Sectors

Fisheries

Societal challenges

Food security, sustainable agriculture and forestry, marine maritime and inland water research and bioeconomy

Climate action, environment, resource and efficiency and raw materials

Training

Type of stakeholders involved

Scientists and Research Organization

RRI Dimensions

Ethics

Gender equality

Governance

Open access

Public engagement

Science education

Name Family name Email Organization Country
José Ángel Hormaetxea jormaetxea@azti.es FUNDACION AZTI - AZTI FUNDAZIOA Spain

No partner added yet

No RRI issues added yet.

WHAT DID THE PROJECT PRODUCE THAT IS RELATED TO RRI? What are the most RRI relevant outputs from the project (roadmaps, guidelines documents, reports, articles, videos, etc)

Title Summary of outputs
Link http://mariajosejuanjorda.info/Maria_Site/OceanTuneIn.html
Description This project has provided the tuna-focus Regional Fisheries Management Organizations (RFMOs) with a set of new products –a set of pressure, ecological state and threat indicators and a set of specific management guidelines, to assist them in the incorporation of ecosystem considerations in the management and conservation of tuna and tuna-like species. Task 1 “Compilation of state-of-the-art stock assessments and fishery database preparation” has resulted in a global dataset of stock assessment outputs for 50 stocks (18 species) of oceanic tunas, billfishes and sharks which has been pivotal for the development of the other tasks and potentially could support other research projects in the future. Task 3 “Revision of current state and progress of ecosystem considerations in the five tuna RFMOs” have resulted in a global review and report card on progress in the five tuna RFMOs implementing an ecosystem approach to fisheries management. Task 2 “Estimation of ecological state indicators –namely the Bayesian Red List Index” and Task 4 “Performance analysis of pressure and state indicators” have resulted in the creation of a Bayesian Global Red List Index of oceanic tunas, billfishes and shark, which tracks biodiversity change in the high seas within the last 50-60 years using highly migratory fish species as sentinels of ocean health. Task 6 “Estimation of pressure indicator-namely total fishing mortality rate on an ecosystem” and Task 7 “Estimation of ecological state indicators –namely total biomass trajectories” have resulted in the creation of two multispecies integrated biomass and fishing mortality indicators which potentially could be used by tuna RFMOs to diagnose the state on the fished and assessed part of the ecosystem in their convention areas. Task 5 “Development of management guidance of how to use ecosystem indicators to assist decision making” has resulted in a preliminary framework for an indicator-based report card which could potentially be further developed and used in the tuna RFMOs to better link ecosystem science into their fisheries management. Accordingly, this project (1) has delivered new understanding of the global picture of the status of oceanic ecosystems using tunas and billfishes as sentinels of ocean health; (2) has provided new tools by developing a set of new pressure and ecological state indicators, and testing their performance to measure biodiversity change in order to infer health in oceanic ecosystems; (3) has provided new training to the Fellow Juan-Jorda in a range of quantitative methods and professional skills; (4) has provided the international fisheries community and the tuna RFMOs with a set of new products –a set of pressure, and ecological state indicators and a set of specific management guidelines, to assist in the management and conservation of tuna and tuna-like species; (5) has increased the capacity and active role of the EU in the development of new ecosystem approaches; (6) has fostered international collaborations between Canada through Simon Fraser University and Europe through AZTI Tecnalia in Spain; (7) is resulting in a series of high impact research articles in international journals which are currently either being peer-review or are under development; and finally (8) has raised societal awareness through effective communication of the benefits of healthy oceans for the well being of humanity. The new knowledge, tools, training, and collaborations generated in this project have the potential to influence and support international policy treaties such as the Convention on Biological Diversity Strategic Plan for Biodiversity and the associated 2020 Aichi targets, as well as, for transparent independent monitoring of the success of local and regional conservation and management efforts in marine ecosystems.
Usable by researchers Yes
Usable by policy makers Yes
Other type Report, articles, indicators, tools

No lessons learned added yet.

No policy added yet.

No policy briefs added yet.

No stakeholders added yet.

No tools added yet.