Electronic tagging of Atlantic bluefin tuna (Thunnus thynnus, L.) reveals habitat use and behaviors in the Mediterranean Sea.

Autor: Pablo Cermeño, Gemma Quílez-Badia, Andrés Ospina-Alvarez, Susana Sainz-Trápaga, Andre M Boustany, Andy C Seitz, Sergi Tudela, Barbara A Block

Publikováno v: PLoS ONE, Vol 10, Iss 2, p e0116638 (2015)

We analyzed the movements of Atlantic tuna (Thunnus thynnus L.) in the Mediterranean Sea using data from 2 archival tags and 37 pop-up satellite archival tags (PAT). Bluefin tuna ranging in size from 12 to 248 kg were tagged on board recreational boa

Externí odkaz: https://doaj.org/article/6d0f6d9f21d84ae3946a7f1c5a398ab1

A network analysis of connected biophysical pathways to advice eelgrass (Zostera marina) restoration

Autor: Ane Pastor, Andrés Ospina-Alvarez, Janus Larsen, Flemming Thorbjørn Hansen, Dorte Krause-Jensen, Marie Maar

Publikováno v: Pastor Rollan, A, Ospina-Álvarez, A, Larsen, J, Thorbjørn Hansen, F, Krause-Jensen, D & Maar, M 2022, ' A network analysis of connected biophysical pathways to advice eelgrass (Zostera marina) restoration. ', Marine Environmental Research, vol. 179, 105690 . https://doi.org/10.1016/j.marenvres.2022.105690
Pastor, A, Ospina-Álvarez, A, Larsen, J, Thorbjørn Hansen, F, Krause-Jensen, D & Maar, M 2022, ' A network analysis of connected biophysical pathways to advice eelgrass ( Zostera marina ) restoration ', Marine Environmental Research, vol. 179, 105690 . https://doi.org/10.1016/j.marenvres.2022.105690

The North Sea and the Baltic Sea, including Danish coastal waters, have experienced a drastic decline in eelgrass Zostera marina coverage during the past century. Around 1900, eelgrass meadows covered about 6700 km of Danish coastal waters while the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a8defba73967b880e16b8259fb206a9
http://hdl.handle.net/10261/295706

A network analysis of global cephalopod trade

Autor: Andres Ospina-Alvarez, Silvia de Juan, Pablo Pita, Gillian Barbara Ainsworth, Fábio L. Matos, Cristina Pita, Sebastián Villasante

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)

Abstract The global trade in cephalopods is a multi-billion dollar business involving the fishing and production of more than ten commercially valuable species. It also contributes, in whole or in part, to the subsistence and economic livelihoods of

Externí odkaz: https://doaj.org/article/50b9c4fe099f43659e091a2b2fff288d

A Graph Theory approach to assess nature’s contribution to people at a global scale

Autor: Silvia de Juan, Andrés Ospina-Álvarez, Sebastián Villasante, Ana Ruiz-Frau

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)

Abstract The use of Graph Theory on social media data is a promising approach to identify emergent properties of the complex physical and cognitive interactions that occur between humans and nature. To test the effectivity of this approach at global

Externí odkaz: https://doaj.org/article/84b34b44897e48849004e82f1ae89fba

Coloniality of Brown Booby (Sula leucogaster) in Gorgona National Natural Park, Eastern Tropical Pacific

Autor: Andrés Ospina-Alvarez

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Scopus-Elsevier

13 pages, 6 figures, 2 tables
Many hypotheses have been considered to explain how colonial breeding can benefit individuals who practice it; however, these hypotheses are supported by weak evidence. On Gorgona island, during October 2002 through

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ad485cbe21e1b8551c3a05550867ff73
http://hdl.handle.net/10261/115641