The "Coffee-flux collaborative observatory": measuring and modeling carbon, nutrients, water and sediment Ecosystem services in a coffee agroforestry watershed (Costa Rica)

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Roupsard, Olivier | van den Meersche, Karel | Alline, Clementine | Rapidel, Bruno | Avelino, Jacques | Gomez-Delgado, Fédérico | Charbonnier, Fabien | Benegas, Laura | Welsh, Kristen | Kinoshita, Rintaro | Vezy, Rémi | Audebert, Louise | Defrenet, Elsa | Deffner, Anna | Nespoulous, Jérôme | Jarri, Laura | Khac, Emmanuelle | Cambou, Aurélie | Perez Molina, Junior Pastor | Guidat, Florian | Rançon, Florian | Soma, Maxime | Mages, Carolin | Prieto, Iván | Picart, Delphine | Virginio Filho, Elias de Melo | Taugourdeau, Simon | Moussa, Roger | Le Bissonnais, Yves | Sánchez-Murillo, Ricardo | Jourdan, Christophe | Le Maire, Guerric | Harmand, Jean-Michel | Dauzat, Jean | Albrecht, Alain | Chevallier, Tiphaine | Roumet, Catherine | Stokes, Alexia | Bonnefond, Jean-Marc | Vierling, Lee | Eitel, Jan | Dreyer, Erwin | Saint-André, Laurent | Malmer, Anders | Loustau, Denis | Isaac, Marney | Martin, Adam | Priemé, Anders | Elberling, Bo | Madsen, Mathias | Robelo, Alfonso | Robelo, Diego | Ramirez, Guillermo | Jara, Manuel | Perez, A. | Barquero, Alonso | Rivera Wilson, Cipriano | Navarro, Muriel | Vaast, Philippe

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il s'agit d'un type de produit dont les métadonnées ne correspondent pas aux métadonnées attendues dans les autres types de produit : REPORT. Coffee-flux is a platform where collaborative research on coffee agroforestry is promoted: data are being shared between collaborators and positive interactions are enhanced. The philosophy is to concentrate several investigations on one specific site and for several years, to share a useful common experimental database, to develop modelling and to publish results in highly-ranked scientific journals. Applied research is also highly encouraged (e.g. C-Neutral certification, NAMA, Agronomy, etc.). Coffee-Flux benefits from infrastructure, easy access from CATIE and very good security, ready to welcome complementary scientific investigations and collaborations. The project is wide open to complementary projects, scientists and of course to students. The core data base is for sharing. The aim of Coffee-Flux is to assess carbon, nutrients, water and sediment Ecosystem Services (ES) at the scale of a coffee agroforestry watershed. Observation, experimentation, modelling and remote-sensing are combined, collecting data and calibrating models locally, then upscaling to larger regions. The project has been running continuously since 2009, in order to encompass seasonal and inter-annual fluctuations of coffee productivity and ecosystem services.

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