Can we harmonize the monitoring of plants and pollinators?
2024
Porcher, Emmanuelle | Bonnet, Pierre | Damgaard, Christian | de Frenne, Pieter | Deguines, Nicolas | Ehlers, Bodil | Frei, Jérôme | García, María | Gros, Clément | Jandt, Ute | Joly, Alexis | Martin, Gabrielle | Michez, Denis | Pescott, Oliver | Roth, Tobias | Waller, Donald | Centre d'Ecologie et des Sciences de la COnservation (CESCO) ; Muséum national d'Histoire naturelle (MNHN)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) | Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [Occitanie])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université de Montpellier (UM) | Département Systèmes Biologiques (Cirad-BIOS) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad) | Aarhus University [Aarhus] | Universiteit Gent = Ghent University = Université de Gand (UGENT) | Écologie, Évolution, Symbiose [Équipe du laboratoire EBI Poitiers] (EES) ; Écologie et biologie des interactions [UMR 7267] (EBI [Poitiers]) ; Université de Poitiers = University of Poitiers (UP)-Centre National de la Recherche Scientifique (CNRS)-Université de Poitiers = University of Poitiers (UP)-Centre National de la Recherche Scientifique (CNRS) | Instituto Pirenaico de Ecologìa = Pyrenean Institute of Ecology [Zaragoza] (IPE - CSIC) ; Consejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] (CSIC) | Martin-Luther-Universität Halle Wittenberg - Martin-Luther-University Halle Wittenberg (MLU) | German Centre for Integrative Biodiversity Research (iDiv) | Scientific Data Management (ZENITH) ; Centre Inria d'Université Côte d'Azur ; Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM) ; Université de Perpignan Via Domitia (UPVD)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université de Montpellier Paul-Valéry (UMPV)-Université de Perpignan Via Domitia (UPVD)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université de Montpellier Paul-Valéry (UMPV) | Université Toulouse III - Paul Sabatier (UT3) ; Communauté d'universités et établissements de Toulouse (Comue de Toulouse) | Université de Mons = University of Mons (UMONS) | Centre for Ecology & Hydrology - Bush Estate ; Natural Environment Research Council (NERC) | University of Wisconsin-Madison | Collège de France, chaire "Biodiversité et Ecosystèmes"Muséum national d'Histoire naturelle | Natural Environment Research Council award no. NE/R016429/ | ANR-22-PEAE-0009,Pl@ntAgroEco,New perspectives on plant disease characterization and species associations based on deep learning and citizen science(2022) | European Project: 101060693,HORIZON-CL6-2021-GOVERNANCE-01,HORIZON-CL6-2021-GOVERNANCE-01,GUARDEN(2022) | European Project: 101060639,HORIZON-CL6-2021-BIODIV-01,HORIZON-CL6-2021-BIODIV-01,MAMBO(2022)
Meeting report on the symposium ‘New solutions to monitor plants, pollinators and their interactions in a changing world’, held at Collège de France and Muséum national d'Histoire naturelle, Paris, France, 23–24 May 2024
اظهر المزيد [+] اقل [-]International audience
اظهر المزيد [+] اقل [-]إنجليزي. Pollution, climate change, and shrinking habitats are driving major changes in flowering plant and pollinator populations. These include shifts in local abundance, population extirpations, range shifts, altered community composition, and reshuffled interactions. To date, evidence for these changes mostly reflect opportunistic efforts to collect occurrence data to document distributions. Coarse-scale perspectives on biodiversity change can be invaluable, especially when threats to rare habitats are widely distributed, but many changes occur slowly (decades) at such scales. Opportunistic occurrence data are therefore generally less useful for detecting short-term trends and monitoring the effectiveness of conservation policies. They are also typically biased for large-scale surveillance monitoring (Boyd et al., 2022) and rarely encompass both plants and pollinators, limiting our ability to estimate broad and fine-scale trends in populations and plant–pollinator interactions. Ecologists often prefer using plot-based methods for systematic surveys and monitoring, as these provide quantitative data on abundance and distributions. Resurveying such plots adds a time dimension, greatly enriching our understanding of how species abundances and distributions shift in response to drivers of global change. Monitoring and resurvey data remain scarce, leaving pictures of ecological conditions and change uncertain. Except for Switzerland and the UK, countries are slow to support systematic programs to monitor plants and pollinators.The 23–24 May Paris symposium on ‘New solutions to monitor plants, pollinators and their interactions in a changing world’ brought scientists together to assess the state of plant and pollinator monitoring schemes in Europe and to ponder how these might be improved, extended, and coordinated (https://www.college-de-france.fr/fr/agenda/colloque/nouvelles-approches-pour-le-suivi-des-plantes-des-pollinisateurs-et-de-leurs-interactions-dans-un). This group met to review existing schemes, compare the trends and indicators they produce, and outline future needs for research and policy. These needs include expanding the number of plots, species and habitats monitored, the different methods (e.g. by citizen scientists) and how frequently they are surveyed; how to identify and locate plants and insects quickly and reliably (including new technologies); how best to coordinate plant and pollinator sampling; and statistical tools to integrate heterogeneous data and infer causal relationships.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Institut national de la recherche agronomique