Smiley in the snow

Why climate changes (Part 4: Human activity causes climate change)

Why climate changes (Part 3: Greenhouse gases and global warming potential)

Why Climate Changes (Part 2: The Greenhouse Effect)

Why climate changes (Part 1: Intro and Weather vs. Climate)

How to get water year precipitation from the Dry Creek weather stations

Water Years and Accumulated Precipitation

Smiley in the snow

Renewable Energy: Solar (Week 11, Lecture 2)

Renewable Energy: Wind (Week 11, Lecture 1)

Renewable Energy: Geothermal (Week 11, Lecture 3)

Renewable energy: biofuels (Week 10, Lecture 1)

Renewable Energy: Hydropower (Week 10, Lecture 2)

Renewable energy: tidal energy (Week 10, Lecture 3)

Unconventional fossil fuels - shale gas and tight oil (Week 9, Lecture 1)

Factors that affect flooding (Week 6, Lecture 3)

What are floods, and how do we measure them?

Watersheds and hydrographs (Week 6, Lecture 1)

What are soils? (Week 4, Lecture 1)

Environmental Earth Science Themes (Week 1, Lecture 1)

Soil Moisture Concepts and Measurement

Soil Water Potential

Flood frequency analysis: cautionary notes and examples

Flood Frequency Analysis Basics

What is a flood? What distinguishes a moderate from a major flood?