Richard T. Hartman

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The summer stratification phosphorus budget for eutrophic Edinboro Lake in northwestern Pennsylvania was determined. Phosphorus loading from internal sources contributed 141 kg, (79%) and 55 kg, (68%) of the mass phosphorus increase in the lake in 1981 and 1982, respectively. Calculated anaerobic sediment release rates of total phosphorus were 9.9 and 3.7(More)
An evaluation research methodology was used to determine whether deployment health surveillance for Special Operations Forces conformed with Department of Defense policy directives for the specified target population. Data for this methodology were based on pre- and postdeployment health assessments as well as patient encounters recorded during deployments.(More)
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