Results 61 to 70 of about 48,647 (210)

Correction to: Community signals of the effect of Didymosphenia geminata (Lyngbye) M. Schmidt on benthic diatom communities in Chilean rivers

open access: yesRevista Chilena de Historia Natural, 2019
The original article [1] contained a minor typo in the spelling of ‘Lyngbye’ in the title; this has now been corrected.
Jacqueline Salvo Pereira   +1 more
doaj   +1 more source

Regionalization and connectivity in the Gulf of Cádiz and Alborán Sea implication for marine spatial planning and coastal management [PDF]

open access: yes, 2014
This work proposes a regionalization of marine waters south of the Iberian Peninsula based on empirical orthogonal functions and GIS analysis. The regions identified are consistent and correspond to hydrological mesoscale and macroscale structures well ...
Gomez-Moreno, Maria Luisa   +5 more
core  

Primer hallazgo de medusa invasora Craspedacusta cf. sowerbii en lago Natri, Isla de Chiloé, Chile

open access: yesGayana, 2023
La medusa Craspedacusta sowerbii es una especie invasora de agua dulce de origen chino, que actualmente tiene una distribución mundial. En Chile fue registrada por primera vez en 1942 en el Tranque Marga Marga (32° S), ampliando posteriormente su ...
Carolina Rösner   +2 more
doaj   +2 more sources

Immersion patterns alone can predict vessel following by albatrosses

open access: yesJournal of Applied Ecology, Volume 62, Issue 8, Page 1831-1843, August 2025.
We demonstrate that seabird immersion patterns alone can detect high‐risk seabird‐vessel interactions, even in the absence of locational data for both seabirds and vessels. Our approach could allow for more comprehensive seabird bycatch risk assessments that quantify previously hidden seabird‐vessel interactions, such as those involving migratory life ...
Jonathan D. Rutter   +6 more
wiley   +1 more source

Age, growth and natural mortality of the Patagonian sprat Sprattus fuegensis (Jenyns, 1842) in Chiloé inland sea, southern Chile

open access: yesLatin American Journal of Aquatic Research, 2014
Growth parameters (L∞, K, and t0) and natural mortality of the Patagonian sprat (Sprattus fuegensis) Chiloé inland sea were estimated. This area corresponds to the northern limit of the species distribution in the South Pacific Ocean.
Francisco Cerna   +3 more
doaj  

Possible Criterion to Estimate the Juvenile Reference Length of Common Sardine (Strangomera bentincki)off Central-Southern Chile

open access: yesJournal of Marine Science and Engineering, 2018
In the last century, the growing evidence that global fisheries are depleting natural resources much faster than they can recover has led to negative processes, like overfishing, being addressed with increasingly complex models and thus mitigating or ...
Karen Walker   +2 more
doaj   +1 more source

Macroscale abundance patterns of hydromedusae in the temperate Southwestern Atlantic (27º-56º S) [PDF]

open access: yes, 2019
Gelatinous organisms are crucial components of marine ecosystems and some species imply social and economic consequences. However, certain geographic areas, such as the temperate Southwestern Atlantic (SWA, 27 - 56 S), remain understudied in terms of ...
Chazarreta, Carlo Javier   +5 more
core   +1 more source

Conservation benefits of a large marine protected area network that spans multiple ecosystems

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Marine protected areas (MPAs) are widely implemented tools for long‐term ocean conservation and resource management. Assessments of MPA performance have largely focused on specific ecosystems individually and have rarely evaluated performance across multiple ecosystems either in an individual MPA or across an MPA network.
Joshua G. Smith   +23 more
wiley   +1 more source

LA NUEVA DEMANDA COMBINADA DE TURISMO LITORAL Y TURISMO PESQUERO: MOTIVACIONES Y EFECTOS

open access: yesCuadernos de Turismo, 2013
Desde principios de 2000, la UE mantiene una línea de ayudas a proyectos de turismo pesquero. En esta década fueron desarrollados diversos proyectos de turismo pesquero en regiones de España que tuvieron una evolución desigual.
Xulio X. Pardellas, Carmen Padín
doaj   +2 more sources

Middle Pleistocene revelations: unravelling taphonomic processes in mammals including Mesotherium cristatum (Mesotheriidae, Notoungulata), Corralito Site, Córdoba Province, Argentina

open access: yesPalaeontology, Volume 68, Issue 4, July/August 2025.
Abstract Taphonomic studies of Cenozoic mammals are scarce. We report a study of the taphonomy of the Corralito site (Middle Pleistocene to Holocene), Córdoba Province, Argentina, which documents the last population of the South American native ungulate typotherid Mesotherium cristatum. We discovered two specimens of M.
Marcos Fernández‐Monescillo   +6 more
wiley   +1 more source

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