http://news.bbc.co.uk/1/hi/uk/6917253.stmRead more... )

http://www.wetlands.com/regs/tlpge02e.htm

I found a job that required "wetland delineation" and so wondered what that was. Look, an entire manuel to tell you! In which you learn that

a. Definition. Deepwater aquatic habitats are areas that are permanently inundated at mean ( Read more... )