The OECD Environmental Data Compendium, published every two years, presents data linking pollution and natural resources with economic activity placing pressures on the environment. It provides data on the state of air and climate, inland waters, land, forests, wildlife, waste, and risks as well as data on pressures on the environment made by energy production and consumption, transport, industry, and agriculture. Data are provided for OECD countries for recent years for which data is available. Recent editions include StatLinks linking statistical tables to spreadsheets containing the underlying data.