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 Bern Sweeney presents Alexandra Cousteau with the 2015 Stroud Award for Freshwater Excellence.

Alexandra Cousteau: Freshwater Issues the Greatest Crisis of Our Time

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“When we ask, do we have enough water when we need it and where we need it, and is the water quality good enough for our children to swim in, drink from and fish in, too often that answer is no,” says Alexandra Cousteau.

Publication title with image of a mayfly

The effect of regional groundwater on carbon dioxide and methane emissions from a lowland rainforest stream in Costa Rica

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Oviedo-Vargas D., D.P. Genereux, D. Dierick, and S.F. Oberbauer. 2015. Journal of Geophysical Research: Biogeosciences 120(12):2579–2595.

Stroud Center scientists sample White Clay Creek at flood stage

Stream-Monitoring Technology Saves Time and Keeps Scientists Safe

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An acoustic Doppler current profiler lets our scientists stay safe and dry while taking crucial streamflow measurements during flood conditions.

A stream cascade in Lofty Creek, Pennsylvania.

Part 2: Sensitivity comparisons of the mayfly Centroptilum triangulifer to Ceriodaphnia dubia and Daphnia magna using standard reference toxicants; NaCl, KCl and CuSO4

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Struewing, K.A., J.M. Lazorchak, P.C. Weaver, B.R. Johnson, D.H. Funk, and D.B. Buchwalter. 2015. Chemosphere 139:597–603.

Alexandra-Cousteau-by-Bill-Zelman.

Alexandra Cousteau (2015)

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Stroud Water Research Center presented Alexandra Cousteau with the Stroud Award for Freshwater Excellence at The Water’s Edge gala on November 19, 2015.

Publication title with image of a mayfly

How big of an effect do small dams have? Using geomorphological footprints to quantify spatial impact of low-head dams and identify patterns of across-dam variation

 350 210 Stroud Water Research Center

Fencl, J.S., M.E. Mather, K.H. Costigan, and M.D. Daniels. 2015. PLoS ONE 10(11):e0141210.

A stream cascade in Lofty Creek, Pennsylvania.

Part 1: Laboratory culture of Centroptilum triangulifer (Ephemeroptera: Baetidae) using a defined diet of three diatoms

 1024 681 Stroud Water Research Center

Weaver, P.C., J.M. Lazorchak, K.A. Struewing, S.J. DeCelles, D.H. Funk, D.B. Buchwalter, and B.R. Johnson. 2015. Chemosphere 139:589–596.

Bhutan Tiger’s Nest Monastery by Timothy Neesam

Pouring Water Quality into Bhutan’s Gross National Happiness Index

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“Holy cow, how do people get up to that place? I might need a helicopter to lower me down on a cable.” Bernard W. Sweeney, Ph.D., director of Stroud Water…