Joachim Claudet

Datos Biográficos

ID85095
NOMBREJoachim Claudet
NOMBRESJoachim
APELLIDOClaudet
FIRMACLAUDET J
AFILIACIONESCentre National de la Recherche Scientifique
ORCID0000-0001-6295-1061
VERIFICADOSí
TOTAL DE OBRAS38
TOTAL DE CITAS29
TOTAL COMO AUTOR38
TOTAL COMO EDITOR0
PRIMER AÑO DE PUBLICACIÓN2015
AÑO MÁS RECIENTE DE PUBLICACIÓN2026
ÍNDICE H3

  • Actions and actors driving transformative change for global sustainability

    Open AccessVictoria Reyes-García, Rainer M Krug et al.ARTICLENature Sustainability2026Referencias: 10

  • Fishing activities within Spanish marine protected areas in the Mediterranean Sea

    Open AccessMaría D Castro-Cadenas, Martín Barreiros et al.ARTICLEMarine Policy2025

    Marine protected areas (MPAs) are used for biodiversity conservation and Parties to the Convention on Biological Diversity agreed to use them together with other effective area-based conservation measures to protect 30 % of the ocean by 2030. Scientific evidence shows that most positive outcomes are dependent on full protection, where all extractive activities are banned. Yet, most of what is being protected is under partial protection, with ofte…

  • Measurements, mechanisms, and management recommendations for how marine protected areas can provide climate resilience

    Open AccessJ Wilson White, Jess K Hopf et al.ARTICLEMarine Policy2025

  • Conserved areas

    Open AccessAnna Stier, Erwan Cherel et al.ARTICLEPeople and Nature2025

    Other effective area‐based conservation measures (OECMs) are a promising tool to conserve biodiversity in human‐dominated land‐ and seascapes, but their implementation still raises some challenges. Addressing those challenges is necessary to ensure potential OECMs are well‐designed, fitted to the local social‐ecological context and effective at delivering long term in situ biodiversity conservation outcomes. Here, based on a literature review, se…

  • Assessing and improving social equity in marine conservation

    Open AccessMark Andrachuk, Nathan J Bennett et al.ARTICLEPARKS2025

    Social equity is increasingly recognised as a fundamental principle in marine conservation. Global conservation policies now contain commitments to equitable management and governance, yet practical guidance on how to understand and assess equity in marine conservation remains limited. In this methodological paper, we introduce our process for developing three conceptually grounded, practical and adaptable approaches for assessing equity in marin…

  • The biodiversity-climate-food nexus

    Open AccessAlmut Arneth, Peter Alexander et al.ARTICLEOne Earth2025

    16 pages, 3 figures, supplemental information https://doi.org/10.1016/j.oneear.2025.101455

  • Operationalizing enabling conditions

    Open AccessJessica Salaün, Mohsen Kayal et al.ARTICLESustainability Science2025Referencias: 6

    Area-based conservation is a popular strategy to address biodiversity decline. However, despite the identification of enabling conditions, many initiatives still fail at delivering positive outcomes for nature and people. This study examines how enabling conditions are operationalized and their influence on conservation effectiveness using social-ecological approaches. Guided by the central question of whether the way enabling conditions are put …

  • The costs of subsidies and externalities of economic activities driving nature decline

    Open AccessReyes‐garcía, Villasante et al.ARTICLEAMBIO2025Referencias: 83

    Economic sectors that drive nature decline are heavily subsidized and produce large environmental externalities. Calls are increasing to reform or eliminate subsidies and internalize the environmental costs of these sectors. We compile data on subsidies and externalities across six sectors driving biodiversity loss—agriculture, fossil fuels, forestry, infrastructure, fisheries and aquaculture, and mining. The most updated estimates suggest that s…

  • Assessments of expected MPA outcomes can inform and improve biodiversity conservation

    Open AccessJenna Sullivan‐Stack, Jenna Sullivan-Stack et al.ARTICLEMarine Policy2024

    Global, regional, and national targets have been set to protect and conserve at least 30 % of the ocean by 2030, in recognition of the important benefits of healthy ocean ecosystems, including for human well-being. Many of these targets recognize the importance of the quality, not just quantity, of areas that are included in the 30 %, such as marine protected areas (MPAs). For example, the Convention on Biological Diversity’s Global Biodiversity …

  • Poor online information on European marine protected areas impairs public participation under the Aarhus Convention

    Open AccessValentina Rossi, Carlo Pipitone et al.ARTICLEMarine Policy2024

    The Aarhus Convention is a globally recognised benchmark for democratic environmental governance . However, no assessment exists on whether European MPAs comply with the legal standards set out by the Convention. Here, we focus on public authorities’ websites on MPAs as tools for promoting transparency, public involvement, and democratic processes . We assessed the websites of 61 European MPAs in thirteen countries using a survey structured by th…

  • Drivers of nutrient intakes from fisheries in French Polynesia

    Open AccessMark Hamilton, Eva Maire et al.ARTICLEEcosystems and People2024

    Small-scale fisheries provide nutrients to hundreds of millions of people worldwide, with yields dependent on the condition of marine habitats such as coral reefs. Small-scale fisheries are a particularly important food source in societies with nutrient deficiencies and where unhealthy food alternatives are widely available. Using data from coral reef surveys around two islands in French Polynesia (Moorea and Raiatea), we show how the availabilit…

  • Mainstreaming biodiversity targets into sectoral policies and plans

    Open AccessHens Runhaar, Fabian Pröbstl et al.ARTICLEEarth System Governance2024

    The integration or mainstreaming of biodiversity targets in sectoral policies and plans (BPI) is considered necessary for bending the curve of biodiversity loss. Scientific research on the actual performance of BPI is rather recent and fragmented. Based on a coding scheme, we systematically analyse international empirical BPI studies published in 43 international peer-reviewed journal papers. We show that, so far, overall levels of BPI are low, r…

  • Over 80% of the European Union’s marine protected area only marginally regulates human activities

    Open AccessJuliette Aminian-Biquet, Sašo Gorjanc et al.ARTICLEOne Earth2024

  • Guidance on marine protected area protection level assignments when faced with unknown regulatory information

    Open AccessAlex Driedger, Jennifer Sletten et al.ARTICLEMarine Policy2023

    Strong human use regulations are an important precondition for marine protected area (MPA) effectiveness. Distinguishing MPAs based on their protection levels has shown advantages, but the availability of regulatory information about allowed activities is a major roadblock towards completing assessments at scale. Here, using a California case study, we explore assigning MPA protection levels following the regulation-based classification system (R…

  • Conservation ready marine spatial planning

    Open AccessJulie Reimer, Julie M Reimer et al.ARTICLEMarine Policy2023

  • If you build it, they will come

    Open AccessChristopher M Free, Joshua G Smith et al.ARTICLEPeople and Nature2023

    Calls for using marine protected areas (MPAs) to achieve goals for nature and people are increasing globally. While the conservation and fisheries impacts of MPAs have been comparatively well‐studied, impacts on other dimensions of human use have received less attention. Understanding how humans engage with MPAs and identifying traits of MPAs that promote engagement is critical to designing MPA networks that achieve multiple goals effectively, eq…

  • Area-based conservation

    Open AccessGeorgina G Gurney, Vanessa M Adams et al.ARTICLEOne Earth2023

  • Triple exposure

    Open AccessDavid A Gill, Jessica Blythe et al.ARTICLEOne Earth2023

  • Ecolabel certification in multi-zone marine protected areas can incentivize sustainable fishing practices and offset the costs of fishing effort displacement

    Open AccessLoana Garraud, Jennifer Beckensteiner et al.ARTICLEEarth System Governance2023Referencias: 2

    As area-based marine conservation coverage expands to meet global targets, tension with fishing activities increases. While fully protected areas (FPAs) provide the largest range of long-term social-ecological benefits, their establishment has been constrained by difficulties arising from the short-term costs of protection, and associated limitations in economic incentives and in the resources required for effective implementation. Building on an…

  • Turning the tide on protection illusions

    Open AccessJulia Roessger, Joachim Claudet et al.ARTICLEMarine Policy2022

    Contracting Parties of the Convention for the Protection of the Marine Environment of the North-East Atlantic (the ‘OSPAR Convention’) have agreed to establish an effective network of marine protected areas (MPAs). While the network is currently covering approximately 7% of the North-East Atlantic, the extent to which existing MPAs appropriately harbour protection remains unknown. Using the regulation-based classification system, we assessed the …

  • Avoiding the misuse of other effective area-based conservation measures in the wake of the blue economy

    Open AccessJoachim Claudet, Natalie C Ban et al.ARTICLEOne Earth2022

  • A framework to identify barriers and levers to increase the levels of protection of marine protected areas

    Open AccessMarieke Schultz, Victor Brun et al.ARTICLEOne Earth2022

  • Ocean conservation boosts climate change mitigation and adaptation

    Open AccessJuliette Jacquemont, Robert Blasiak et al.ARTICLEOne Earth2022

  • The MPA Guide

    Open AccessKirsten Grorud‐Colvert, Jenna Sullivan‐Stack et al.ARTICLEScience2021

    Consistency in conservation Marine protected areas (MPAs) are now well established globally as tools for conservation, for enhancing marine biodiversity, and for promoting sustainable fisheries. That said, which regions are labeled as MPAs varies substantially, from those that full protect marine species and prohibit human extraction to those that permit everything from intensive fishing to mining. This inconsistency can in some cases inhibit bot…

  • Hedonic evaluation of coral reef fish prices on a direct sale market

    Open AccessA Nassiri, Olivier Thébaud et al.ARTICLEMarine Policy2021