Multinational coordination required for conservation of over 90% of marine species

Bibliographische Detailangaben
Veröffentlicht in:	Global change biology. - 1999. - 27(2021), 23 vom: 01. Dez., Seite 6206-6216
1. Verfasser:	Roberson, Leslie A (VerfasserIn)
Weitere Verfasser:	Beyer, Hawthorne L, O'Hara, Casey, Watson, James E M, Dunn, Daniel C, Halpern, Benjamin S, Klein, Carissa J, Frazier, Melanie R, Kuempel, Caitlin D, Williams, Brooke, Grantham, Hedley S, Montgomery, Jamie C, Kark, Salit, Runting, Rebecca K
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2021
Zugriff auf das übergeordnete Werk:	Global change biology
Schlagworte:	Journal Article ABNJ Exclusive Economic Zones collaboration marine biodiversity marine conservation ocean governance species distributions transboundary management

Beschreibung
Zusammenfassung:	© 2021 John Wiley & Sons Ltd. Marine species are declining at an unprecedented rate, catalyzing many nations to adopt conservation and management targets within their jurisdictions. However, marine species and the biophysical processes that sustain them are naive to international borders. An understanding of the prevalence of cross-border species distributions is important for informing high-level conservation strategies, such as bilateral or regional agreements. Here, we examined 28,252 distribution maps to determine the number and locations of transboundary marine plants and animals. More than 90% of species have ranges spanning at least two jurisdictions, with 58% covering more than 10 jurisdictions. All jurisdictions have at least one transboundary species, with the highest concentrations of transboundary species in the USA, Australia, Indonesia, and the Areas Beyond National Jurisdiction. Distributions of mapped biodiversity indicate that overcoming the challenges of multinational governance is critical for a much wider suite of species than migratory megavertebrates and commercially exploited fish stocks-the groups that have received the vast majority of multinational management attention. To effectively protect marine biodiversity, international governance mechanisms (particularly those related to the Convention on Biological Diversity, the Convention on Migratory Species, and Regional Seas Organizations) must be expanded to promote multinational conservation planning, and complimented by a holistic governance framework for biodiversity beyond national jurisdiction
Beschreibung:	Date Completed 17.11.2021 Date Revised 29.08.2022 published: Print-Electronic ErratumIn: Glob Chang Biol. 2022 Nov;28(22):6834. - PMID 36036210 Citation Status MEDLINE
ISSN:	1365-2486
DOI:	10.1111/gcb.15844