To see an alphabetical site map click here

• Aquatic Institute
  Aquatic Institute explores environmental problems and conditions in streams, rivers and lakes including Big Spring Creek in Pennsylvania
  
  
• Big Spring Video
  Video analysis and video scientific reports of Big Spring Creek, Pennsylvania
  
  
• PFBC Hatchery Historical Video 1953
  A 1953 Pennsylvania Fish and Boat Commission Film about hatcheries and programs.
  
  
• Pennsylvania Fishing Guides Tell Fly Anglers: There Aren't Many Trout In Big Spring
  The truth about Big Spring and the fact that guides tell fly anglers there are no trout in this stream.
  
  
• Shippensburg University Symposium
  An Essay on how Shippensburg University's Big Spring Symposium turned out to be a politically correct destruction of aquatic science on big spring creek near newville pennsylvania
  
  
• Big Spring Reproduction Analysis
  A video showing the reproduction analysis of Big Spring and why brook trout have an advantage over brown and rainbow trout in this stream.
  
  
• The Effects of Salmon Farming
  This video shows the effects of salmon farming on the fishing industry of Alaska as well as the pollution problems in Chile.
  
  
• Scientific Papers
  Scientific Paper: The Ecology of the Mayfly Nymph Ephemerella invaria (rotunda) in a Recovering Limestone Spring Creek by Eugene P. Macri Jr.
  
  
  • Scientific Papers 2
    Scientific Paper: The Ecology of the Mayfly Nymph Ephemerella invaria (rotunda) in a Recovering Limestone Spring Creek by Eugene P. Macri Jr. Part 3
    
    
  • Scientific Papers 3
    Scientific Paper: The Ecology of the Mayfly Nymph Ephemerella invaria (rotunda) in a Recovering Limestone Spring Creek by Eugene P. Macri Jr. Part 2
    
    
• English ChalkStreams and Pennsylvania Spring Creeks
  An analysis of English Chalk Streams and Pennsylvania limestone spring creeks comparing their biogeochemistry with a visual tour.
  
  
• English Chalkstreams and Pennsylvania Spring Creeks Visual Tour
  An analysis of English Chalk Streams and Pennsylvania limestone spring creeks comparing their biogeochemistry with a visual tour part 2.
  
  
• English Chalkstream a Video Tour
  Videos show the chalk stream test and how it compares to Pennsylvania's limestone spring creeks.
  
  
• Macrophytes on Spring Creeks
  A brief analysis of macrophytes on English Chalk streams and Pennsylvania limestone spring creeks.
  
  
• The Mills of Big Spring
  An essay of the historic mlls of big spring with photos.
  
  
• DEP: Has Every Unit Finally Been Compromised?
  The DEP of Pennsylvania has been finally compromised and here are some data of the pollution in the state
  
  
• Big Spring Restoration Model
  The big spring restoration model for changes in geomorphology of big spring fishery.
  
  
• Pennsylvania Fish Hatcheries: An Economic Analysis
  Pennsylvania fish hatcheries an economic analysis with suggestions for improvement.
  
  
• Why I Fish: Testament of A Fisherman
  A video adaptation of Robert Traver's Testament of a Fisherman called Why I Fish.
  
  
• Feedback and Comments
  Send us your feed back and comments to the aquatic institute.
  
  
• Resources and Links
  Our list of resources for fly fishermen, and scientist.
  
  
• Gene Macri
  Bio of Eugene Macri aquatic and environmental scientist with expertise in aquatic entomology, fishery, phycology and environmental science.
  
  
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