Browsing by Author "Pereira, Henrique M."
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- ItemA framework to identify enabling and urgent actions for the 2020 Aichi Targets(Elsevier, 2014) Marques, Alexandra; Pereira, Henrique M.; Krug, Cornelia; Leadley, Paul W.; Visconti, Piero; Januchowski-Hartley, Stephanie R.; Krug, Rainer M.; Alkemade, Rob; Bellard, Celine; Cheung, William W. L.; Christensen, Villy; Cooper, H. David; Hirsch, Tim; Hoft, Robert; Van Kolck, Jennifer; Newbold, Tim; Noonan-Mooney, Kieran; Regan, Eugenie C.; Rondinini, Carlo; Sumaila, U. Rashid; Teh, Louise S. L.; Walpole, MattIn 2010, the parties of the Convention on Biological Diversity (CBD) adopted the Strategic Plan for Biodiversity 2011–2020 with the mission of halting biodiversity loss and enhance the benefits it provides to people. The 20 Aichi Biodiversity Targets (Aichi Targets), which are included in the Strategic Plan, are organized under five Strategic Goals, and provide coherent guidance on how to achieve it. Halfway through the Strategic Plan, it is time to prioritize actions in order to achieve the best possible outcomes for the Aichi Targets in 2020. Actions to achieve one target may influence other targets (downstream interactions);in turn a target may be influenced by actions taken to attain other targets (upstream interactions). We explore the interactions among targets and the time-lags between implemented measures and desired outcomes to develop a framework that can reduce the overall burden associated with the implementation of the Strategic Plan. We identified the targets addressing the underlying drivers of biodiversity loss and the targets aimed at enhancing the implementation of the Strategic Plan as having the highest level of downstream interactions. Targets aimed at improving the status of biodiversity and safeguarding ecosystems followed by targets aimed at reducing the direct pressures on biodiversity and enhancing the benefits to all from biodiversity and ecosystem services, were identified as having the highest levels of upstream interactions. Perhaps one of the most challenging aspects of the Strategic Plan is the need to balance actions for its long-term sustainability with the need for urgent actions to halt biodiversity loss.
- ItemFraming the concept of satellite remote sensing essential biodiversity variables : challenges and future directions(John Wiley & Sons Ltd., 2016-03) Pettorelli, Nathalie; Wegmann, Martin; Skidmore, Andrew; Mucher, Sander; Dawson, Terence P.; Fernandez, Miguel; Lucas, Richard; Schaepman, Michael E.; Wang, Tiejun; O’Connor, Brian; Jongman, Robert H. G.; Kempeneers, Pieter; Sonnenschein, Ruth; Leidner, Allison K.; Bohm, Monika; He, Kate S.; Nagendra, Harini; Dubois, Gregoire; Fatoyinbo, Temilola; Hansen, Matthew C.; Paganini, Marc; De Klerk, Helen Margaret; Asner, Gregory P.; Kerr, Jeremy T.; Estes, Anna B.; Schmeller, Dirk S.; Heiden, Uta; Rocchini, Duccio; Pereira, Henrique M.; Turak, Eren; Fernandez, Nestor; Lausch, Angela; Cho, Moses A.; Alcaraz-Segura, Domingo; McGeoch, Melodie A.; Turner, Woody; Mueller, Andreas; St-Louis, Veronique; Penner, Johannes; Vihervaara, Petteri; Belward, Alan; Reyers, Belinda; Geller, Gary N.Although satellite-based variables have for long been expected to be key components to a unified and global biodiversity monitoring strategy, a definitive and agreed list of these variables still remains elusive. The growth of interest in biodiversity variables observable from space has been partly underpinned by the development of the essential biodiversity variable (EBV) framework by the Group on Earth Observations – Biodiversity Observation Network, which itself was guided by the process of identifying essential climate variables. This contribution aims to advance the development of a global biodiversity monitoring strategy by updating the previously published definition of EBV, providing a definition of satellite remote sensing (SRS) EBVs and introducing a set of principles that are believed to be necessary if ecologists and space agencies are to agree on a list of EBVs that can be routinely monitored from space. Progress toward the identification of SRS-EBVs will require a clear understanding of what makes a biodiversity variable essential, as well as agreement on who the users of the SRS-EBVs are. Technological and algorithmic developments are rapidly expanding the set of opportunities for SRS in monitoring biodiversity, and so the list of SRS-EBVs is likely to evolve over time. This means that a clear and common platform for data providers, ecologists, environmental managers, policy makers and remote sensing experts to interact and share ideas needs to be identified to support long-term coordinated actions.