Elsevier is one of the four largest scientific publishing houses in the world, which annually publishes about a quarter of all articles from scientific journals published in the world. It was founded in 1880 in Amsterdam (Netherlands).
All articles published in open access journals are reviewed.
At the query Environmental Sciences 29 open access journals are offered. The service also allows you to find and download the most popular, most cited, and recently published articles (see examples below).