• Bottomland hardwood forest in Louisiana. image credit: Durelle Scott
  • Deploying a buoy with water chemistry sensors on Lake Mendota as part of NTL-LTER and GLEON projects image credit: Ted Bier
  • Image credit: Eric Davidson
  • Image credit: Eric Davidson
  • Image credit: Eric Davidson
  • Image credit: Eric Davidson
  • Image credit: Eric Davidson
  • Image credit: Eric Davidson
  • Hilary Dugan working on sensors deployed in Lake Fryxell, Antarctica. Image credit: Luke Winslow
  • Image credit: Eric Davidson
  • Image of Admiralty Island and the Lynn Canal, southeast Alaska. Image credit: Durelle Scott
  • Image credit: Eric Davidson
  • Water quality sampling in the Amur Region of Siberia, Russia. Image credit: Durelle Scott
  • Herbert Glacier, near Juneau Alaska. Image credit: Durelle Scott
  • Mendota ice out panorama- the eddy flux unit measuring exchange over Lake Mendota. image credit: Ankur Desai
  • Malgorzata Golub drilling a hole in the lake for CO2 measurements image credit: Ke Xu

Biogeosciences

Biogeosciences is a relatively new section of the American Geophysical Union. Biogeoscienes was formed because of the recognized need to integrate the key role played by biology into the scientific study of the Earth and other planets. The goal in integrating biological sciences into AGU was to allow the AGU community to better address the interaction of humans with climate, hydrology, and ecosystems.

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JGR Biogeosciences

CH4 is the second largest contributor to human-induced global warming. However, large uncertainties [read more]

Uncertainty surrounding future climate makes it difficult to have confidence that current nutrient m [read more]

We analyzed twenty years (1993-2013) of observations of dissolved inorganic macronutrients (nitrate, [read more]

The extent to which atmospheric nitrogen (N) deposition reflects land use differences and biogenic v [read more]

The magnitude of net soil nitrous oxide (N2O) production from a snow covered catchment in a northern [read more]