Ecological Society of America
The Ecological Society of America (ESA) is a professional organization of ecological scientists. Based in the United States, ESA publishes a suite of publications, from peer-reviewed journals to newsletters, fact sheets and teaching resources. It holds an annual meeting at different locations in the USA and Canada. In addition to its publications and annual meeting, ESA is engaged in public policy, science, and education and diversity issues. ESA's 10,000 members are researchers, educators, natural resource managers, and students in over 90 countries. Members work on a wide range of topics, from agroecology to marine diversity and explore the relationships between organisms and their past, present, and future environments. The Society has over 20 topical sections and seven regional chapters, reflecting the breadth of interests and activities of its members.