Our Mission: as our climate changes, ACER supports communities with grass-roots initiatives to plant trees and educate participants in measuring, monitoring and reporting on tree health and growth.

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Suggested Websites for Climate Change Information



  • Global Warming: Early Warning Signs the Climate Hot Map
  • Global Environment Global Warming Union of Concerned Scientists
  • World Meteorological Office Intergovernmental Panel on Climate Change (IPCC)
  • ClimateArk: The Premier Climate Change Portal – Dedicated to promoting public policy that addresses global climate change through reductions in carbon dioxide and other emissions, renewable energy, energy conservation and ending deforestation. The ClimateArk is for non- commercial, educational purposes only. News, articles, policy ideas, graphs.