E. Fuentes results 226
· Newest (Page 1/10, per page 25)
Author: E. Fuentes ×Clear All Filters
Search Results
Collection, handling and care of cephalopod eggsNARA Subscribed
Research on cephalopod early ontogeny has significantly advanced in recent decades, including embryo organogenesis and neurogenesis and early behavioural adaptations, particularly in commercially important and coastal species. Within this context, here we compiled current knowledge on the collection, handling and care under experimental conditions and monitoring in the field of cephalopod eggs and egg masses. It covers field o...
Untangling the Overexploitation Trap: Governance, Politics of Concepts, and the Sustainability Claims of Chilean Southern HakeNARA Subscribed
Despite a 2013 legal reform introducing polycentric governance and an active Marine Stewardship Council (MSC) certification, persistent overexploitation of Chilean Southern hake ( Merluccius australis ) raises fundamental questions about how institutional arrangements embedding participatory management and science‐based decision‐making actually shape management outcomes. We systematically analyzed all 54 meeting minutes of Chi...
We review information on salmon farming production, environmental and climatic variables covering all salmon farming areas in the Patagonia marine ecosystems over a 10‐year period in Chile. With this information, we develop a semi‐quantitative Environmental and Productive Risk Assessment (RA) model as a guide for the design of a Traffic Light System (TLS) for salmon farming in Chile that ensures the minimizing impacts to ecosy...
Atmospheric Dispersal and Local Drivers Shape Snow and Air Microbial Communities in the Western Antarctic PeninsulaNARA Subscribed
Microbial communities in Antarctica's snow and atmosphere are critical for nutrient cycling and are highly sensitive to environmental change. We characterised the bacterial composition, diversity, and co‐occurrence network structure of surface snow and airborne microbiomes from two contrasting bays along the Western Antarctic Peninsula (WAP): Arturo Prat Base (APB; Chile Bay, Greenwich Island) and Yelcho Base (YB; South Bay, D...
The origin of life through prebiotic chemistry and molecular evolution processes is a significant and unresolved issue in science. A key part of this process is how simple molecules, such as amino acids, transition into functional polymers, like peptides, which can store information and facilitate reactions. During this transition, wet-dry cycles and the interaction with ionizing radiation are essential mechanisms for increasi...
Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened Species by assessing the vulnerability of 256 marine megafauna species to 23 at‐sea threat...
A fundamental trade‐off among resilience, resistance, efficiency, and redundancy in tidal wetlandsNARA Subscribed
In an era of change, the survival and adaptability of ecosystems will be tested. An optimal ecosystem would be both resistant and resilient to negative disturbance but also efficient and redundant in its growth when given positive subsidies. However, initial evidence has suggested that these properties cannot all be maximized at the same time, and so we sought to quantitatively assess whether there are fundamental trade‐offs b...