Publications by authors named "Virginia Morera-Pujol"

Zoonotic diseases represent a significant societal challenge in terms of their health and economic impacts. One Health approaches to managing zoonotic diseases are becoming more prevalent, but require novel thinking, tools and cross-disciplinary collaboration. Bovine tuberculosis (bTB) is one example of a costly One Health challenge with a complex epidemiology involving humans, domestic animals, wildlife and environmental factors, which require sophisticated collaborative approaches.

View Article and Find Full Text PDF

For species of conservation concern and human-wildlife conflict, it is imperative that spatial population data be available to design adaptive-management strategies and be prepared to meet challenges such as land use and climate change, disease outbreaks, and invasive species spread. This can be difficult, perhaps impossible, if spatially explicit wildlife data are not available. Low-resolution areal counts, however, are common in wildlife monitoring, that is, the number of animals reported for a region, usually corresponding to administrative subdivisions, for example, region, province, county, departments, or cantons.

View Article and Find Full Text PDF

Disturbance ecology refers to the study of discrete processes that disrupt the structure or dynamics of an ecosystem. Such processes can, therefore, affect wildlife species ecology, including those that are important pathogen hosts. We report on an observational before-and-after study on the association between forest clearfelling and bovine tuberculosis (bTB) herd risk in cattle herds, an episystem where badgers () are the primary wildlife spillover host.

View Article and Find Full Text PDF

Migratory marine species cross political borders and enter the high seas, where the lack of an effective global management framework for biodiversity leaves them vulnerable to threats. Here, we combine 10,108 tracks from 5775 individual birds at 87 sites with data on breeding population sizes to estimate the relative year-round importance of national jurisdictions and high seas areas for 39 species of albatrosses and large petrels. Populations from every country made extensive use of the high seas, indicating the stake each country has in the management of biodiversity in international waters.

View Article and Find Full Text PDF
Article Synopsis
  • Sexual segregation in foraging strategies among marine species with slight sexual size dimorphism (SSD) has been underexplored, particularly in the context of environmental conditions and fishery activities.
  • A study on Scopoli's shearwater revealed that females exhibited more effort in foraging but attended fisheries less frequently and occupied a narrower isotopic niche than males, indicating possible competitive exclusion.
  • Findings suggest that the interaction between environmental conditions and fishing activities disproportionately affects males and females, with males experiencing higher bycatch rates due to their greater presence at fishing sites, emphasizing the need for understanding sexual segregation in varying environmental scenarios.
View Article and Find Full Text PDF