Riverscape Community Genomics

This research area investigates the genetic diversity and evolutionary history of aquatic organisms within river systems. Researchers employ genomic and bioinformatic techniques to understand how environmental factors, such as water quality and flow, shape the genetic makeup of populations. Studies explore species adaptation, population connectivity, and the impact of human activities on riverine ecosystems. This includes analyzing DNA and RNA from various organisms to reconstruct phylogenetic relationships, identify genetic markers for adaptation, and assess the health and resilience of aquatic communities.

The Arkansas landscape is defined by extensive river systems, including the Mississippi, Arkansas, and Ouachita Rivers, which are vital for the state's economy and ecology. Research in riverscape community genomics directly informs the management and conservation of these critical natural resources. Understanding the genetic health of fish and invertebrate populations supports sustainable fisheries, which are important for commercial and recreational sectors in Arkansas. Furthermore, this work contributes to efforts to monitor and mitigate the impacts of pollution and habitat alteration on aquatic biodiversity, safeguarding the ecological integrity of the state's waterways.

This field draws upon expertise in genomics, bioinformatics, ecology, and conservation biology. Its interdisciplinary nature allows for collaboration with researchers in related areas such as species distribution modeling and machine learning applications. Engagement extends across institutions within Arkansas, fostering a comprehensive approach to understanding and protecting the state's aquatic genetic resources.