Results 61 to 70 of about 132,386 (162)

Prise en compte de la biodiversité dans la gestion forestière : éléments de méthode

Sciences, Eaux & Territoires, 2002
Pourquoi se préoccuper de la biodiversité en forêt ? Comment conserver la biodiversité ? Comment passer des principes généraux de conservation à la mise en place de choix techniques sans déboucher sur des recommandations trop théoriques ou mal adaptées ?
L. BERGÈS, M. GOSSELIN, F. GOSSELIN, Y. DUMAS, O. LAROUSSINIE   +4 more
doaj  

The Emerging Role of UAV for Heathland Monitoring and Conservation: State of the Art and Perspectives

Remote Sensing in Ecology and Conservation, EarlyView.
Heathland ecosystems are currently in a degraded state due to agricultural transformations and the effects of climate change. They are semi‐natural ecosystems hosting a variety of species (fauna and flora), and they also carry landscape and cultural importance, hence the need to pay careful attention to their conservation.
J. Boissonnat, F. Binet, T. Houet
wiley   +1 more source

Biodiversité et organisations : des interactions mutuellement favorables ?

, 2015
Pour les organisations, dont les entreprises, la gestion de la biodiversité reste encore trop souvent perçue comme une contrainte. Or, depuis les travaux du "Millenium Ecosystem Assessment" en 2005, il y a une prise de conscience que la biodiversité est ...
Trommetter, Michel
core   +1 more source

Listening to the City: Evaluating BirdNET Reliability and Bias in Urban Bird Community Assessments

Remote Sensing in Ecology and Conservation, EarlyView.
BirdNET substantially overestimates urban bird species richness, but seasonal filtering and local calibration meaningfully improve classification precision. ABSTRACT BirdNET is increasingly used for passive acoustic monitoring (PAM), yet its reliability in urban environments that have high levels of anthropogenic noise remains poorly understood.
Valeria Ferrario, Riccardo Alba, Fabio Marcolin, Giordano Brambilla, Dan Chamberlain, Enrico Caprio   +5 more
wiley   +1 more source

Large parameter uncertainty persists in soil food web models integrating stoichiometry, respiration and assimilation

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil food web models are essential for linking animal diversity to carbon and nutrient cycling. However, it is unclear how soil animals regulate excess carbon when nutrient availability limits their growth and how to best represent animal respiration in these models. To
Robert W. Buchkowski, George G. Brown, Francesca Bosello, Wilian C. Demetrio, Miguel Cooper, Elisa Thébault, Carlos Barreto, Zoë Lindo, Jérôme Mathieu   +8 more
wiley   +1 more source

Prospective pour la recherche française en biodiversité

, 2009
Ce document de prospective scientifique constitue un complément pour le volet « biodiversité » de la « Stratégie Nationale Recherche et Innovation », suite à une demande faite par le Ministère de la recherche à la Fondation pour la recherche sur la ...
Boyen, C., Bertin, Philippe, David, Bruno, Boude, J.P., Morand, Serge, Le Roux, X., Morand, S., Verrier, Etienne, Verrier, E., Leadley, P., Siclet, F., Bourgoin, Thierry, Letourneux, F., Barbault, Robert, Cormier-Salem, Marie-Christine, Couvet, Denis, Doussan, Isabelle, David, B., Los, Wouter, Boyen, Catherine, Bourgoin, T., Delay, Bernard, Courchamp, F., Doussan, I., Jaskulke, Elisabeth, Schmidt-Lainé, Claudine, Leriche, H., Barbault, R., Lavorel, S., Boudry, Pierre, Courchamp, Franck, Siclet, Françoise, Silvain, Jean François, Jaskulke, E., Couvet, D., Mesleard, F., Cormier-Salem, Marie Christine, Babin, D., Verrier, Etienne,, Silvain, Jean-François, Leriche, Hélène, Leadley, Paul, Lavorel, Sandra, Letourneux, François, Mesleard, François, Le Roux, Xavier, Delay, B., Schmidt-Lainé, C., Bodo, B., Boudry, P., Verrier, Etienne, E., Boude, Jean-Pierre, Babin, Didier, Lefèvre, H., Los, W., Lefèvre, Francois, Bodo, Bernard   +56 more
core  

Critical constraints to ecological buffering in a rapidly changing Arctic: A long‐term seabird study

Journal of Animal Ecology, EarlyView.
Drawing on two decades of research in East Greenland, this study shows that little auks, key seabird indicators of Arctic ecosystem health, can adapt to rapid environmental change through behavioural flexibility. However, increasing storms and mercury pollution are pushing resilience to its limits, providing an early warning of broader Arctic ...
David Grémillet, Françoise Amélineau, Ann M. A. Harding, Jérôme Fort   +3 more
wiley   +1 more source

Optimizing sampling and monitoring of species interactions within Biodiversity Observation Networks

Journal of Animal Ecology, EarlyView.
Using realistic simulations, this manuscript highlights that monitoring expectations for species interactions within Biodiversity Observation Networks should be much lower than for species richness. Yet, available information can optimize BON design to monitor interactions with higher efficiency, with a level of tolerance regarding the precision of the
Gabriel Dansereau, Michael D. Catchen, Ceres Barros, Timothée Poisot   +3 more
wiley   +1 more source

Les enjeux de l'équivalence écologique pour la conception et le dimensionnement de mesures compensatoires d'impacts sur la biodiversité et les milieux naturels

Sciences, Eaux & Territoires, 2012
L'évolution du contexte réglementaire a renforcé l'obligation de compenser « en nature » les impacts sur la biodiversité qui n'ont pas pu être évités ou réduits.
F. QUÉTIER, B. QUENOUILLE, E. SCHWOERTZIG, S. GAUCHERAND, S. LAVOREL, P. THIÉVENT   +5 more
doaj   +1 more source

Can the CAP Deliver a Green Transition in Baltic, Central and Eastern Europe? La PAC peut‐elle permettre une transition verte dans les pays baltes et l’Europe centrale et orientale ? Kann die GAP einen ökologischen Wandel in Ost‐ und Mitteleuropa sowie im Baltikum bewirken?

EuroChoices, EarlyView.
Summary The 2023–2027 Common Agricultural Policy (CAP) is presented by the European Commission as a key instrument for supporting the green transition in agriculture across the Baltic, Central and Eastern European (BCEE) region. However, its effectiveness remains uneven.
Štefan Bojnec, Marián Tóth, Jan Pokrivcak   +2 more
wiley   +1 more source