Articles tagged with Ecological Diversity
In a study of Bahamas mosquitofish, female genitalia evolve to show 'no means no' to predators and interbreeding males. Females in areas with high predation risk have smaller genital openings, while those without predation risk have larger, more oval-shaped openings.
A study from University of California, Davis, found that forest disturbances like wildfire and thinning are replacing understory plants with those from more southern areas, such as Mexico and Southern California. This shift is driven by climate change, leading to a potential increase in forest diversity.
The Ecological Society of America has received an NSF grant to support a three-pronged approach to increase diversity within the ecological field. The grant will fund activities that guide students to identify ecology as a viable career option and develop a sense of personal connection with science.
Two 160 million-year-old fossils of Agilodocodon scansorius and Docofossor brachydactylus provide evidence of early mammalian ecological diversity. These ancient mammals had adaptations for arboreal and subterranean lifestyles, suggesting genetic mechanisms operated long before modern mammals.
Ian T. Baldwin, Max Planck Institute for Chemical Ecology director, was elected to the US National Academy of Sciences and German Leopoldina for his work in plant ecology and gene function research. His studies have uncovered molecular mechanisms by which plants survive adverse environmental conditions.
The UCSB National Center for Ecological Analysis and Synthesis (NCEAS) is expanding its reach with a new $2.4 million grant from the Gordon and Betty Moore Foundation. The center will engage non-academic stakeholders in ecology research, tackling environmental challenges such as conservation of freshwater fisheries and resilient agricu...
A new fossil discovery reveals a bird with specialized teeth for eating hard prey, greatly expanding the known diversity of tooth shape in early birds. The find suggests that dietary differences may have contributed to the decline of enantiornithine birds during the Cretaceous period.
Sebastian Valanko's PhD thesis investigates dispersal strategies and mechanisms of benthic invertebrates, shedding light on their importance for recovery after disturbance. Understanding dispersal patterns is key to interpreting changes in diversity across different spatial scales, enabling better conservation and management decisions.
The first cross-disciplinary conference on Public Participation in Scientific Research will bring together experts from various fields to share ideas and form new communities. Citizen science projects have recruited non-specialists to contribute to real scientific questions, multiplying data collection by orders of magnitude. The confe...
A new study suggests that vertebrate jaws evolved relatively early, around 420 million years ago, and that the diversity of feeding mechanisms in these early animals had little impact on jawless fishes. The researchers used physics and engineering concepts to analyze the potential feeding functions of early vertebrate jaw designs.
A new UC Davis study found that symmetrical systems of wildlife corridors may do less good for natural communities than designs with randomness or asymmetry built in. This research provides insights for land managers and community planners designing corridors, shedding light on what works and what doesn't.
This issue of BioScience features studies on fungal community ecology, extreme precipitation regimes, and the developing Drosophila brain. Researchers also explore the consequences of climate change for terrestrial ecosystems and discuss the potential benefits of restoration and sustainable agriculture.
The Ecological Society of America (ESA) received the 2006 Presidential Award for Excellence in Science, Mathematics and Engineering Mentoring. The award recognizes ESA's Strategies for Ecology Education, Development and Sustainability (SEEDS) program, which has increased diversity among its members and provided mentoring opportunities ...
Michal Kowalewski, a Virginia Tech geobiologist, has won the Schuchert Award for his groundbreaking research on ancient predators and their ecosystems. His work reveals that predators' struggle to survive may be due to menu selection errors over 500 million years ago.
Researchers have made significant discoveries about chimpanzee tool use and termites in the Congo basin. The study reveals intricate connections between these behaviors, providing new perspectives on ape intelligence.