FN Archimer Export Format PT J TI There's no harm in having too much: A comprehensive toolbox of methods in trophic ecology BT AF Majdi, Nabil Hette-Tronquart, Nicolas Auclair, Etienne Bec, Alexandre Chouvelon, Tiphaine Cognie, Bruno Danger, Michael Decottignies, Priscilla Dessier, Aurélie Desvilettes, Christian Dubois, Stanislas Dupuy, Christine Fritsch, Clémentine Gaucherel, Cédric Hedde, Mickaël Jabot, Franck Lefebvre, Sebastien Marzloff, Martin Pey, Benjamin Peyrard, Nathalie Powolny, Thibaut Sabbadin, Régis Thébault, Elisa Perga, Marie-Elodie AS 1:1,2,3;2:1,4;3:1,5;4:1,6;5:1,7;6:1,9;7:1,8;8:1,9;9:1,10;10:1,6;11:1,11;12:1,10;13:1,12;14:1,13;15:1,14;16:1,15;17:1,16,17;18:1,11;19:1,3;20:1,5;21:1,12;22:1,5;23:1,18;24:1,19; FF 1:;2:;3:;4:;5:PDG-RBE-BE-LBCM;6:;7:;8:;9:;10:;11:PDG-ODE-DYNECO-LEBCO;12:;13:;14:;15:;16:;17:;18:PDG-ODE-DYNECO-LEBCO;19:;20:;21:;22:;23:;24:; C1 GRET (Groupe de Recherche en Ecologie Trophique), GDR 3716 CNRS INEE INRA, France Universität Bielefeld, Abteilung Tierökologie, Konsequenz 45, 33615 Bielefeld, Germany Université de Toulouse, EcoLab, UMR 5245 CNRS, INP, UPS, ENSAT, 118 route de Narbonne, 31062 Toulouse, France Irstea, UR HYCAR, 1 rue Pierre Gilles-de-Gennes, 92160 Antony, France INRA – MIAT, UR 875, INRA, 24, Chemin de Borde Rouge, 31320 Castanet-Tolosan, France Université Clermont Auvergne, CNRS, LMGE, 1 impasse Amélie Murat, 63178 Aubière, France IFREMER – BE, LBCM, Centre Atlantique, rue de l'île d'Yeu, 44311 Nantes, France Université de Lorraine, LIEC, UMR 7360 CNRS, rue Claude Bernard, 57070 Metz, France Université de Nantes, IUML Mer-Molécules-Santé (MMS), UMR 3473 CNRS, 2 rue de la Houssinière, 44322 Nantes, France Université de La Rochelle, LIENSs, UMR 7266 CNRS, 2 rue Olympe de Gouges, 17000 La Rochelle, France IFREMER – DYNECO, LEBCO, Centre de Bretagne, CS 10070, 29 280 Plouzané, France Université Bourgogne Franche-Comté, Chrono-environnement, UMR 6249 CNRS, INRA, 16 route de Gray, 25030 Besançon, France Université Montpellier, AMAP - INRA, CIRAD, CNRS, IRD, Montpellier, France INRA – Eco&Sols, UMR 1222, 2 Place Viala, 34060 Montpellier, France Irstea, UR LISC, Campus des Cézeaux, 9 avenue Blaise Pascal, 63178 Aubière, France Université de Lille, LOG, UMR 8187 CNRS, ULCO, 28 Avenue Foch, 62930 Wimereux, France IFREMER – Laboratoire Ressources Halieutiques, 150 Quai Gambetta, 62321 Boulogne-sur-mer, France Université Pierre et Marie Curie, Institute of Ecology and Environmental Sciences, CNRS, Sorbonne Universités, Paris, France University of Lausanne, Institute of Earth surface Dynamics, Lausanne, Switzerland C2 GRET, FRANCE UNIV BIELEFELD, GERMANY UNIV TOULOUSE, FRANCE IRSTEA, FRANCE INRA, FRANCE UNIV CLERMONT AUVERGNE, FRANCE IFREMER, FRANCE UNIV LORRAINE, FRANCE UNIV NANTES, FRANCE UNIV LA ROCHELLE, FRANCE IFREMER, FRANCE UNIV BOURGOGNE FRANCHE COMTE, FRANCE UNIV MONTPELLIER, FRANCE INRA, FRANCE IRSTEA, FRANCE UNIV LILLE, FRANCE IFREMER, FRANCE UNIV PARIS 06, FRANCE UNIV LAUSANNE, SWITZERLAND SI NANTES BREST SE PDG-RBE-BE-LBCM PDG-ODE-DYNECO-LEBCO IF 2.2 TC 0 UR https://archimer.ifremer.fr/doc/00487/59834/65986.pdf LA English DT Article DE ;Food web;Feeding interactions;Flux of energy;Computer simulations;Trophic models AB Trophic ecology is the study of feeding interactions and food acquisition by organisms. It includes the causes and consequences of those behaviours at all levels of biological organisation. As a field of research, it crosses many disciplinary boundaries and provides knowledge that is pertinent to many other areas of ecology. Here we list and categorise the methods available to trophic ecologists whose toolbox has broadened considerably in recent years. They encompass empirical and numerical approaches with focus ranging from molecules to ecosystems. We further examine the relationship of each method to features such as the scale of observation (from microbes to largest organisms) and organisational level (from individuals to ecosystems) as well as the ecological question the method is capable of answering (from detecting predator-prey relationships to studying implications and consequences at different scales). Our survey reveals a very wide range of methodologies, each more-or-less appropriate for a particular line of research. It also identifies deficits, for example, trophic interactions at microscopic scales, for which empirical methods have hardly been used, as well as trophic models that have failed to consider fluxes at the ecosystem scale. Furthermore, we note that the combination of methodologies remains under-exploited despite great opportunities to solve complex ecological questions and to foster the emergence of new insights and hypotheses regarding organism, population and/or ecosystem properties. PY 2018 PD DEC SO Food Webs SN 2352-2496 PU Elsevier BV VL 17 DI 10.1016/j.fooweb.2018.e00100 ID 59834 ER EF