Author
Claudia Russo
41
signed articles
210
minutes of reading
Articles by Claudia Russo
Wetlands: what they are and why they are vital to the ecosystem Wetlands are natural or artificial areas, temporarily or permanently flooded, such as marshes, lagoons and peat bogs. These environments provide numerous benefits to the planet, including protection from floods, help in countering drought, water purification and the absorption of CO2. Rich in biodiversity, they are habitats for many species. However, wetlands are among the most threatened ecosystems, having declined dramatically in recent decades because of urbanisation and climate change.