Articles
Identifying and restoring the dispersal sources of biodiversity within both blue-green corridor network: application on the Bienne watershed (France)
Received : 12 August 2025;
Published : 23 February 2026
References
- Ackerman, M. W., Hand, B. K., Waples, R. K., Luikart, G., Waples, R. S., Steele, C. A., & Campbell, M. R. (2017). Effective number of breeders from sibship reconstruction: empirical evaluations using hatchery steelhead. Evolutionary applications, 10(2), 146-160. https://doi.org/10.1111/eva.12433
- Bacles, C. F., Bouchard, C., Lange, F., Manicki, A., Tentelier, C., & Lepais, O. (2018). Estimating the effective number of breeders from single parr samples for conservation monitoring of wild populations of Atlantic salmon Salmo salar. Journal of Fish Biology, 92(3), 699-726. https://doi.org/10.1111/jfb.13537
- Bourgoin, L. (2024). Connaitre et restaurer les rôles de diffusion des poches de biodiversité au sein de la trame turquoise sur l’ensemble du bassin de la Bienne – Rapport final 3 Volet avifaune. PNR Haut Jura. https://www.parc-haut-jura.fr/content/uploads/2024/09/3_Rapport_Biodiv-Bienne-Volet-Avifaune-VF.pdf
- Butchart, S. H., Scharlemann, J. P., Evans, M. I., Quader, S., Arico, S., Arinaitwe, J., Balman, M., Bennun, L. A., Bertzky, B., Besancon, C. & Boucher, T. M. (2012). Protecting important sites for biodiversity contributes to meeting global conservation targets. PloS one, 7(3), p.e32529. https://doi.org/10.1371/journal.pone.0032529
- Caudron, A., & Bellier, R. (2024). Connaître et restaurer les rôles de diffusion des poches de biodiversité au sein de la trame turquoise sur l’ensemble du bassin de la Bienne – Rapport final 5. Synthèse, priorisation et programme d’actions. PNR Haut Jura. https://www.parc-haut-jura.fr/content/uploads/2024/09/5_Rapport_Biodiv-Bienne-Synthese-VF.pdf
- Caudron, A., & Dumoutier, Q. (2024). Connaître et restaurer les rôles de diffusion des poches de biodiversité au sein de la trame turquoise sur l’ensemble du bassin de la Bienne – Rapport final 1. Volet Biodiversité Ichtyologique. PNR Haut Jura. https://www.parc-haut-jura.fr/content/uploads/2024/09/1_Rapport_Biodiv-Bienne-Volet-poissons-VF.pdf
- Caudron, A., Marteau, B., & Dugdale, S. (2024). Connaître et restaurer les rôles de diffusion des poches de biodiversité au sein de la trame turquoise sur l’ensemble du bassin de la Bienne – Rapport final 4. Volet Cartographie thermique de la Bienne par IRT-a et conditions d’habitats thermiques pour les salmonidés. PNR Haut Jura. https://www.parc-haut-jura.fr/content/uploads/2024/09/4_Rapport_Biodiv-Bienne-Volet-Thermie-VF.pdf
- Cesarini, G., Gallitelli, L., Fazio, C. L., & Scalici, M. (2024). River functionality influences the distribution of the dipper Cinclus cinclus (Linnaeus, 1758). Science of The Total Environment, 950, 175-230. https://doi.org/10.1016/j.scitotenv.2024.175230
- Clauzel, C., Eggert, C., Tarabon, S., Pasquet, L., Vuidel, G., Bailleul, M., ... & Godet, C. (2023). Analyser la connectivité de la trame turquoise: définition, caractérisation et enjeux opérationnels. Sciences Eaux & Territoires, (43), 67-71. https://doi.org/10.20870/Revue-SET.2023.43.7642
- Dugdale, S. J. (2016). A practitioner's guide to thermal infrared remote sensing of rivers and streams: recent advances, precautions and considerations. Wiley Interdisciplinary Reviews: Water, 3(2), 251-268. https://doi.org/10.1002/wat2.1135
- Dumoutier, Q. (2024). Connaître et restaurer les rôles de diffusion des poches de biodiversité au sein de la trame turquoise sur l’ensemble du bassin de la Bienne – Rapport final 2. Volet invertébrés aquatiques. PNR Haut Jura. https://www.parc-haut-jura.fr/content/uploads/2024/09/2_Rapport_Biodiv-Bienne-Volet-invertebres-VF.pdf
- Ferry, C., & Frochot, B. (1958). Une méthode pour dénombrer les oiseaux nicheurs. Revue d'Écologie, (2), 85-102. https://hal.science/hal-03531510v1
- Le Berre, M., Noble, V., Pires, M., Médail, F. & Diadema. K. (2019). How to hierarchise species to determine priorities for conservation action? A critical analysis. Biodiversity and Conservation, 28(12),3051-3071. https://doi.org/10.1007/s10531le berre-019-01820-w
- Margules, C.R. & Pressey, R. L. (2000). Systematic conservation planning. Nature, 405(6783). https://doi.org/10.1038/35012251
- Marteau, B, Michel, K, & Piégay, H. (2022). Can gravel augmentation restore thermal functions in gravel-bed rivers? A need to assess success within a trajectory-based before–after control–impact framework. Hydrological Processes, 36(2),1-21. https://doi.org/10.1002/hyp.14480
- Mucova, S. A. R., Leal Filho, W., Azeiteiro, U. M. & Pereira, M. J. (2018). Assessment of land use and land cover changes from 1979 to 2017 and biodiversity & land management approach in Quirimbas National Park, Northern Mozambique, Africa. Global ecology and conservation, 16, e00447. https://doi.org/10.1016/j.gecco.2018.e00447
- Saint-Pé, K., Leitwein, M., Tissot, L., Poulet, N., Guinand, B., Berrebi, P., Marselli, G., Lascaux, J. M., Gagnaire, P. A., & Blanchet, S. (2019). Development of a large SNPs resource and a low-density SNP array for brown trout (Salmo trutta) population genetics. BMC Genomics, 20(1), 582. https://doi.org/10.1186/s12864-019-5958-9
- Servanty, S., Beaulaton, L., & Roussel, J. M. (2016). VIGITRUITE®: test de la méthode et construction de l'abaque entre la densité et l'indice d'abondance en juvéniles de truite 0+ et 1+. https://hal.science/hal-04633073
- Sordello, R. (2017). Trame verte, trame bleue et toutes ces autres trames dont il faudrait aussi se préoccuper. Regard R72. https://sfecologie.org/wp-content/uploads/2017/05/R72-Sordello-2017-1.pdf
- Sordello, R., Amsallem, J., Bas, Y., Billon, L., Borner, L., Comolet-Tirman, J., ... & Vignon, V. (2019). Trame verte et bleue et espèces volantes. Note d'enjeux et de problématique (Doctoral dissertation, PatriNat (AFB-CNRS-MNHN), Cerema, CESCO, Irstea, LPO, MTES). https://mnhn.hal.science/mnhn-04256474/file/Sordello_et_al_2019.pdf
- Sutherland, W. J., Pullin, A. S., Dolman, P. M., & Knight, T. M. (2004). The need for evidence-based conservation. Trends In Ecology & Evolution, 19(6) 305-308. https://doi.org/10.1016/j.tree.2004.03.018
- Wang, J. (2009). A New Method for Estimating Effective Population Size From a Single Sample of Multilocus Genotypes. Molecular Ecology, 18(10), 2148-2164. https://doi.org/10.1111/j.1365-294X.2009.04175.x
Abstract
The turquoise corridor, more than a fusion of both blue and green corridor, is a recent concept that defines the zone of ecological interaction between aquatic and terrestrial environments at the interface of watercourses. Through its functions as a biodiversity reservoir and a terrestrial and aquatic ecological corridor, the turquoise corridor plays a major role in the diffusion of biodiversity along watercourses on a watershed scale. This article summarizes an original science-management interface project carried out in the Bienne watershed (Jura), designed to help managers take greater into account the role of existing source of biodiversity within the turquoise corridor in their conservation planning. The long-term conservation goal is to promote the resilience of biodiversity on a basin-wide scale through an original approach to habitat restoration, prioritizing actions that encourage the diffusion of biodiversity from existing sources.