Rivers large and small. These blogs explore rivers at different scales: Macro Rivers-A Tale of Two Continents; The Divide; The Rise and Fall of Rivers.
Lakes in all their splendor. These blogs explore lakes ranging from small lakes in the Nebraska Sandhills to ancient lakes in Asia: Ancient Lake Origins with guest blogger Marcella Jurotich, The Lake District, From the Deep, Dark Cold.
Humans and the freshwater environment. These blogs explore human artifacts and other human influences on freshwater: Storm Water in Puget Sound with guest blogger Heera Malik, Bridges, Structures.
Hot springs, cold ice and, the river in the sky. These blogs or vignettes explore the extremes of water: Hot Springs, An Introduction, Sky River, Leaves that blur the boundary between land and water, The Solid Phase.
Midges and biodiversity, of course. These blogs explore the wonder of midges (non-biting midges or Chironomidae) and biodiversity: A Midge by Any Other Name, Midges in Space, The Wonders of Biodiversity.
Other pieces of the tapestry of life. These blogs explore art, conservation, and the beauty of nature: A Land without Fences, The Art of Conservation, The Art of Water, The Larix, Water in Life, The Art of Water.
Tethysphere 