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    • Coral reefs cheaper than concrete to protect cost cites 

      Ingham, Richard (Manila Bulletin, May 21, 2014, on page 12)
      Coral reefs are as good as concrete defenses in protecting tropical coastal cities from rising seas but are far cheaper, scientists said in a study published on Tuesday. Instead of committing billions of dollars to build ...
    • Reefs cheaper than concrete to protect coast cities 

      Ingham, Richard (BusinessWorld, May 16, 2014, on page S3/9)
      Coral reefs are as good as concrete defenses at protecting tropical coastal cities from the rising seas but are far cheaper, scientists said in a study published on Tuesday. Instead of committing billions of dollars to ...