Sayville High School
Honors Earth Science Research Projects
1996
Exploring Darcy's Law, Hydraulic Conductivity and the Aquifer Model
Exploring the Water
Chemistry of the Peconic River, Long Island, NY
Instructors :
Brian Vorwald - Science Chairman, Sayville High School
Glenn Richard - Educational Coordinator, Department of Geoscience SUNY at Stony Brook
Janet Niebling - Educational Specialist, Department of Geoscience SUNY at Stony Brook
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Project Description : Seasonal Beach Profile - Choose a location (Smith Point County Park, was ours), and conduct a beach profile during different seasons, and before and after storms, to see the effect of waves on the beach. |
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Let's Make Diamonds - What are the best conditions, in terms of time, pressure and temperature, for creating diamonds? |
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Soil Particle Size Analysis and Vegetation - Choose several sites, including the Pine Barrens and an oak-hickory forest, and take soil samples. Use sieves to analyze the samples, and graph the results. Relate the soil size to the existing vegetation at the various sites Create a model, using a formula, and/or your data and descriptions, to help you predict the type of vegetation that might grow in a particular soil size. |
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Daily and Geographic Temperature Variation Models - Measure temperature changes athat occur over a 24 hour period at three different locations on Long Island. Use this data to create a model that describes the relationship between the temperature patterns at the three sites. |
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Hydraulic Conductivity Models - Create a model, using a cylinder sand and / or gravel, to explain the permeability, porosity and infiltration rates of various Long Island soils. |
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Chemical Analysis of Water in Pond and River Systems on Long Island - Analyze the chemicals present and determine what factors (natural and/or human) affect their abundances. |
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Examine Darcy's Law using a Groundwater Simulator - Prove that the velocity of groundwater flow is proportional to the hydraulic gradient (slope of the water table) using an aquifer model. |
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visitors since September 24, 1997
Maintained by J. Niebling