Dr Gene E Likens
Stream and lake ecosystem research at the Hubbard Brook Experimental Forest started in the mid 1960s, and has included: surveys of invertebrate taxa; long-term studies of stream chemistry, temperature and hydrology; flux, cycling and mass-balance approaches to element cycling; and numerous whole-stream manipulative experiments to examine stream dynamics and processes.
Current projects include:
Long-term analysis of precipitation and streamwater chemistry reveal rapid and relentless dilution. Chemistry of precipitation and stream water are projected to reach demineralized conditions within a decade or so (Likens and Buso 2012, ES&T).