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Organic and Isotope Geochemistry

The Application of Scaling Rules to Energy Flow in Stream Ecosystems

800 532 Stroud Water Research Center

Scientists have grown young deciduous trees in an atmosphere enriched with the stable isotope of carbon so as to follow the fate of those organic molecules in small laboratory reactors,…

A stream cascade in Lofty Creek, Pennsylvania.

An initial investigation into the organic matter biogeochemistry of the Congo River

1024 681 Stroud Water Research Center

Spencer, R.G.M., P.J. Hernes, A.K. Aufdenkampe, A. Baker, P. Gulliver, A. Stubbins, G.R. Aiken, R.Y. Dyda, K.D. Butler, V.L. Mwamba, A.M. Mangangu, J.N. Wabakanghanzi, and J. Six. 2012. Geochimica et Cosmochimica Acta 84:614–627.

A stream cascade in Lofty Creek, Pennsylvania.

Factors controlling water-column respiration in rivers of the central and southwestern Amazon Basin

1024 681 Stroud Water Research Center

Ellis, E.E.E., J.E. Richey, A.K. Aufdenkampe, A.V. Krusche, P.D. Quay, C. Salimon, and H.B. da Cunha. 2012. Limnology and Oceanography 57(2):527–540.

Fly River in Papua New Guinea.

Rivers Are Not Pipes

500 333 Stroud Water Research Center

Third article in a series about an international team of scientists following the transformation of river-borne carbon from the sources of the Fly River in Papua New Guinea to its sink.

A stream cascade in Lofty Creek, Pennsylvania.

Elemental and mineralogical changes in soils due to bioturbation along an earthworm invasion chronosequence in Northern Minnesota

1024 681 Stroud Water Research Center

Resner, K., K. Yoo, C. Hale, A.K. Aufdenkampe, A. Blum, and S. Sebestyen. 2011. Applied Geochemistry 26:S127–S131.

A stream cascade in Lofty Creek, Pennsylvania.

Carbon–mineral interactions along an earthworm invasion gradient at a Sugar Maple Forest in Northern Minnesota

1024 681 Stroud Water Research Center

Lyttle, A., K. Yoo, C. Hale, A.K. Aufdenkampe, and S. Sebestyen. 2011. Applied Geochemistry 26:S85–S88.

Easter Island: Reconstructing the Failure of a Civilization

800 532 Stroud Water Research Center

The collapse of the once thriving human population on Easter Island has been largely attributed to environmental degradation, but questions still remain regarding the causative factors. Our study will determine…

Fly River in Papua New Guinea.

Unearthing Buried Treasure in Papua New Guinea

355 266 Stroud Water Research Center

Second article in a series about an international team of scientists following the transformation of river-borne carbon from the sources of the Fly River in Papua New Guinea to its sink.

A stream cascade in Lofty Creek, Pennsylvania.

Phytoplankton abundance and contributions to suspended particulate matter in the Ohio, Upper Mississippi, and Missouri Rivers

1024 681 Stroud Water Research Center

Bukaveckas, P.A., A.K. MacDonald, A. Aufdenkampe, J.H. Chick, J.E. Havel, R. Schultz, T. Angradi, D. Bolgrien, T. Jicha, and D. Taylor. 2011. Aquatic Sciences 73(3):419–436.