Excess levels of nitrogen, phosphorus causing deformed frogs

Copyright Pieter JohnsonEutrophication is caused by higher phosphorous and nitrogen that create a profound impact on the food web, threatening the frogs’ existence.A collaboration involving ecologists at WUSTL and the University of Wisconsin strongly points to farming practices and development, two factors that create a condition called eutrophication in ponds and wetlands, as factors behind the high incidence of deformed frogs. Eutrophication is caused by higher phosphorus and nitrogen (prime components of agricultural fertilizer) levels in wet ecosystems. Higher levels of these nutrients cause a profound impact on the food web that imperils the frogs’ existence.

Cowsik elected to National Academy of Sciences

Ramanath Cowsik, Ph.D., professor of physics in Arts & Sciences at Washington University in St. Louis, recently became the 25th member of the Washington University faculty to be elected to the National Academy of Sciences. He joined 71 other new members and 18 foreign associates from 13 countries in recognition of their distinguished and continuing achievements in original research.

Faculty to present intimate Dance Close-Up Sept. 9-11

Photo by David Kilper/WUSTL Photo ServicesMary Jean Cowell and Cecil Slaughter perform “Sliders” as part of the 2004 “Dance Close-Up” Sept. 9-11.Ballet and modern dance will share the stage with Indian Bharata Natyam and multi-media work in Dance Close-Up, an intimate presentation of new and original choreography by faculty in the Dance Program Sept. 9-11.

Fall music to mark World’s Fair centenary

The Department of Music in Arts & Sciences will mark the centenary of the 1904 World’s Fair by including works performed at the fair in concerts throughout its fall season. The Washington University Chamber Orchestra — under the direction of Elizabeth Macdonald, director of strings in the music department — will launch the season with […]
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