气候变化领域集成服务门户

Aquatic insects are common subjects of ecological research and environmental monitoring and assessment. However, their important role in protecting and restoring aquatic ecosystems is often challenged because their benefits and services to humans are not obvious to decision makers or the public. Insects are food for fish, amphibians, and wildlife. They are important contributors to energy and nutrient processing, including capturing nutrients and returning them to terrestrial ecosystems and purifying water. They provide recreation to fishermen and nature lovers and are cultural symbols. Monetary benefits to fishermen can be quantified, but most other benefits have been described qualitatively. Published 2014 SETAC. This article is a US Government work and, as such, is in the public domain in the USA.