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Classifying Lotic Systems for Conservation: Methods and Results of the Pennsylvania Aquatic Community Classification
In the course of the Pennsylvania Aquatic Community Classification Project, extensive effort was spent to determine the best approach to classifying the flowing waters of Pennsylvania. Varied types of classification systems and methods for developing them have been applied in other regions. We ultimately classified streams based on community assemblages of macroinvertebrates, mussels, and fish and based on physical stream types, with the intention of describing biodiversity patterns and habitat gradients.
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PNHP

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PADfieldlist.xls
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2007

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Pennsylvania Natural Heritage Program
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Name: Mary Walsh
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Email c-marywals@pa.gov

Walsh, M.C., J. Deeds, and B. Nightingale. 2007. Classifying Lotic Systems for Conservation: Methods and Results of the Pennsylvania Aquatic Community Classification. Pennsylvania Natural Heritage Program, Western Pennsylvania Conservancy, Middletown, PA, and Pittsburgh, PA.
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