Alejandro Cueva results 34
· Newest (Page 1/2, per page 25)
Author: Alejandro Cueva ×Clear All Filters
Search Results
The future of how we understand and manage ecosystems largely depends on direct and continuous observations that connect local territories to planetary processes. Latin America (LATAM: Mexico, Central and South America, and the Caribbean) hosts ecosystems critical for regulating global carbon, water, and energy cycles. However, persistent underinvestment in science and technology hampers the long‐term monitoring capacity neede...
Vulnerability and risk assessment of the coexistence of oil and fishing industries in the Southern Gulf of MexicoNARA Subscribed
In the southern Gulf of Mexico, the oil and fishing industries coexist in a complex, historically unbalanced relationship that remains insufficiently documented. Constructing spatially explicit knowledge about these interactions is essential to inform decision-making, reduce conflicts among regional stakeholders and in the end, benefit the parties through marine territorial planning that enables stronger governance elements fo...
The Current State of Research on Pejerrey ( Odontesthes bonariensis ) Physiology and Challenges for Aquaculture DevelopmentNARA Subscribed
Pejerrey is a native fish of the Pampas with relevance in aquaculture and sport fisheries. This review integrates current knowledge on the biology, culture, and physiological adaptations of this species, emphasizing its potential for sustainable aquaculture. From a biological perspective, pejerrey exhibits a unique combination of genotypic and temperature‐dependent sex determination, making it a prime model for studying sex de...
Background matching and disruptive coloration are defense mechanisms of animals against visual predators. Disruptive coloration tends to evolve in microhabitats that are visually heterogeneous, while background matching is favored in microhabitats that are chromatically homogeneous. Controlling for the phylogeny, we explored the evolution of the coloration and the marking patterns in the sexual dichromatic and widely distribut...
The coexistence of marine sensitive areas with the oil industry requires robust preparedness and rapid response capabilities for monitoring and mitigating oil spill events. Scientifically proven satellite-based methods for the visual detection of oil spills are widely recognized as effective, low-cost, transferable, scalable, and operational solutions, particularly in developing economies. Following meticulous design and imple...
True insights or ticking boxes? Rapid assessment of rights‐based management in artisanal fisheriesNARA Subscribed
Rights‐based fisheries management (RBFM) seeks to create market incentives to reduce competition, avoid overexploitation, and increase economic efficiency. Particularly for artisanal fisheries, however, assumptions of RBFM may not be met and its use needs to be carefully considered. This study applies an existing tool (SEASALT) to evaluate the strength of RBFM based on attributes of security, exclusivity, fish mortality, scale...
Between uncertainty and hope: Young leaders as agents of change in sustainable small-scale fisheriesNARA Subscribed
The path to sustainable small-scale fisheries (SSF) is based on multiple learning processes that must transcend generational changes. To understand young leaders from communities with sustainable SSF management practices in Mexico, we used in-depth interviews to identify their shared motivations and perceptions for accepting their fishing heritage. These possible future decision-makers act as agents of change due to their orga...