Groundwater - Surface Water Interaction and Contaminant Movement Teacher Workshop March 13, 2015 UNC-CH Amy Keyworth NCDENR Division of Water Resources.

Slides:

Advertisements

Similar presentations

Water Cycle Water Budget

Advertisements

The Water Cycle Water is recycled through the water cycle.

28.1 The Hydrologic Cycle Hydrological cycle: natural circulation of water from the oceans to the air, then to the ground, then to the oceans and then.

Chapter 9: Water Moving Underground More than 97 percent of all water on Earth is in the ocean as salt water. Glaciers – of the little amount of fresh.

Active Reading Workbook pg Turn in. Then open book to page 290.

This volume of water has been recycled ever since.

THE WATER CYCLE Water moves from the oceans to the atmosphere, from the atmosphere to the land, and from the land back to the oceans.

Groundwater AIM: Where does all the water go?. Water Cycle (hydrologic cycle)

Groundwater. In the U.S. we use: 400 million gallons of water a day to drink 450 billion gallons of water a day in our homes, agriculture and industry.

Porosity and Permeability. Which surface material will allow water to infiltrate in or run-off?

14.1 Water in the Ground Key Idea: Factors such as the porosity and permeability of soil and rock materials affect the storage and movement of water in.

Topic 8: Water and Climate. The Water Cycle Climate – the conditions of the atmosphere over long periods of time Water cycle – the movement and phase.

Earth is the only planet with liquid water at its surface.

DO NOT WRITE WHAT”S IN RED THE WATER CYCLE.  The WATER CYCLE: Model of the circulation of water between the oceans, atmosphere and land.

Elements of the water cycle

Groundwater Main topics: Location of groundwater

Groundwater Dr. R. B. Schultz. Groundwater Groundwater is water, which originates from the infiltration of fluids through the soil profile and accumulates.

Exam pt improvement over 1 st exam (better than past) 150 (63%) improved over the first exam.

H2OH2O Water. Where is our water 97.5% of all water on Earth is saltwater or brackish water. 1.75% of all water is frozen..75% of all of the water on.

The Structure of the Hydrosphere

Water Cycle. What is the water cycle? This is how water circulates through our environment Water changes from water to gas over and over again to complete.

The Water Planet and Hydrology Movement of Water Underground USGS.

Water Resources A river runs through it…. Water: The Universal Solvent One of the most valuable properties of water is its ability to dissolve. This makes.

THE HYDROLOGIC CYCLE 2: GROUNDWATER. The Hydrologic Cycle - Fresh Water Storage Reservoir % of Total Fresh Water Glaciers (Frozen)76% Groundwater22% Rivers.

Water, Water Everywhere

Water Resources.

Water Resources Environmental Science Spring 2011.

The Hydrological Cycle

Water Every Drop Counts!. Earth’s Water Supply 2 Groups of Fresh Water 1.) Surface (above ground) 2.) Ground (below the ground surface)

Groundwater. 1. Zone of Aeration 2. Water table.

Earth’s Water. Aim: What happens to water once it hits the ground? I. Water Cycle A.Three phases: 1.Evapotranspiration 2.Condensation 3.precipitation.

Although water covers over 70 percent of the Earth, less than 1 percent (0.3%) is available as freshwater for human use. The vast majority of the water.

Groundwater Depletion.

Label: 1.aquifer 2.water table 3.impermeable layer 4.zone of saturation 5.zone of aeration, 6.recharge area aquifer Water table Impermeable layer (bedrock)

Groundwater Where is groundwater located and how do humans.

Chapter 11 section 1 Water. Water Resources Water is essential to life on Earth. Humans can live for more than month without food, but we can live for.

Infiltration February __, Infiltration Most _____________ that reaches Earth’s surface ____________ the ground. Infiltration can occur if the ground.

The Structure of the Hydrosphere 8 th Grade Science.

What is the water cycle?.

The Structure of the Hydrosphere

Distribution of Water Chapter 11, Sect.1-3

Groundwater Basics.

CON 101 Waters Frank Smith ><<{{{(‘>

DO NOW Pick up notes and Review #20..

Groundwater All water found underground, frequently in:

The Structure of the Hydrosphere

Groundwater is the water found in cracks and pores in sand, gravel, and rocks below the earth’s surface. Aquifer is the porous rock layer underground.

Unit 3 The Hydrosphere.

Groundwater & Infiltration

What is the water cycle?.

Earth is the only planet with liquid water at its surface.

HYDROLOGY Notes Page 3 ©Mark Place,

Do Now: What is the difference between weather and climate?

HYDROLOGY Notes Page 3 ©Mark Place,

Relative volume of the ocean and Earth.

HYDROLOGY Notes Page 3 ©Mark Place,

Groundwater - Surface Water Interaction and Contaminant Movement

When we flush the toilet why should we say “see you later”?

Section 1: Water Resources

Water Cycle, Ground Water, and Surface Water

Aim: How can we explain the water cycle?

Topic: The Water Cycle and Ground Water

The Hydrologic Cycle and Groundwater

Presentation transcript:

Groundwater - Surface Water Interaction and Contaminant Movement Teacher Workshop March 13, 2015 UNC-CH Amy Keyworth NCDENR Division of Water Resources Division of Water Resources

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Exploring Geology by Reynolds Johnson Kelly Morin Carter

Resources   Google images – USGS losing stream

Acknowledgements  Christine Blanton Lawson (NCDENR DWR)  Evan Kane (NCDENR DWR)  Ben Mirus (USGS)

Ocean currents Glaciers Clouds and precipitation Flowing water Lakes Groundwater Oceans Biological water Water in minerals Where is the water?

How Does Water Move?

Air currents Evaporation Condensation Precipitation Runoff Infiltration (recharge) Groundwater discharge Transpiration from plants

How Does Water Move? Air currents Evaporation Condensation Precipitation Runoff Infiltration (recharge) Groundwater discharge Transpiration from plants Water Balance Equation – Inputs = Outputs

Distribution of Water

Estimated Water Age Residence Time Oceans and 4000 years Lakes and 10 years Swamps1-10 years 2 weeks Soil Moisture2 wks to 1 yr Groundwater2 wks to 10,000 yrs Icecaps and glaciers10-1,000 yrs Atmospheric 10 days Source: Nace, 1971 Millions

Groundwater Age

Water Use in U.S.

Groundwater Between Grains Most groundwater in pore spaces between grains and clasts Below, pores saturated with groundwater Pores in upper parts generally unsaturated Top of saturated zone is water table a1

Infiltration Groundwater flow EvapotranspirationPrecipitation Surface runoff Wetlands and lakes Reach water table and saturated zone How Does Groundwater Accumulate? b1

Needed for groundwater to flow Change in elevation or pressure (head) Porosity Permeability

Porosity: Proportion of Open Space Which of the following have lower porosity and which have higher porosity? Crystals in granite fit tightly Clay particles do not fit tightly Rounded, sorted clasts do not fit tightly Poorly sorted clasts fit more tightly High porosity Low porosity Lower porosity High porosity

Permeability: Pores Connected So Fluids Flow Granite with many fractures Loosely cemented gravels Compacted clay (shale) Porous volcanic rock with isolated pores High permeability Low permeability

d.htm