Zevenhuizen / Amsterdam / London / Breisgau / New York / Chicago / Edinburgh / Oxford / /
Company
Kodak / Pearson / /
Continent
Africa / /
Country
Germany / United States / Netherlands / Malawi / / /
Event
Environmental Issue / /
Facility
Nyererei complex / University of Leiden / /
IndustryTerm
active site / reaction energy / /
NaturalFeature
Shannon / Lake Tanganyika / Mwanza Gulf / Ocean Optics PS / Great Lakes / Lake Malawi / Speke Gulf / Nile / Lake Victoria / Great Lake / /
Organization
University of Leiden / Biologisches Institut / Oxford Univ. / Institute of Evolutionary and Ecological Sciences / German Cichlid Association / Tanzanian Government / Univ. of Chicago Press / Post Office / Foundation for the Advancement of Tropical Research / TETRA / Institut fu¨r Organische Chemie / /
Person
A. Meyer / N. J. Bowers / Jacques J. M. van Alphen / Oliver / Karl Poralla / Victoria Rock / Nat / Boyd / K. Ulrich Wendt / Georg E. Schulz / Abundance / /
Cichlid Fish Diversity Threatened by Eutrophication That Curbs Sexual Selection Ole Seehausen,* Jacques J. M. van Alphen, Frans Witte Cichlid fish species of Lake Victoria can interbreed without loss of fertility but are