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Coping with Climate Change: 2 Texas Towns Struggle for Water
http://www.pbs.org/newshour/bb/climate-change/jan-june12/texaswater_03-22.html

PBS Newshour, PBS

This video documents the impact of the 2011 drought on the water supply of two Texas towns. It discusses how the higher temperatures have increased the evaporation from open reservoirs, resulting in a drop in their water levels. The use of water in fighting wildfires has also contributed to this drawdown. While some jurisdictions have been able to develop pipelines to other sources, others have had to resort to trucking water in.

Video length 10:19 min.

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Climate Literacy
About Teaching Climate Literacy

Humans can adapt to climate change by reducing their vulnerability to its impacts. Actions such as moving to higher ground to avoid rising sea levels, planting new crops that will thrive under new climate conditions, or using new building technologies represent adaptation strategies. Adaptation often requires financial investment in new or enhanced research, technology, and infrastructure.
About Teaching the Guiding Principle
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ans can take actions to reduce climate change and its impacts.
About Teaching Principle H
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Climate plays an important role in the global distribution of freshwater resources. Changing precipitation patterns and temperature conditions will alter the distribution and availability of freshwater resources, reducing reliable access to water for many people and their crops. Winter snowpack and mountain glaciers that provide water for human use are declining as a result of global warming.
About Teaching Principle 7
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Incidents of extreme weather are projected to increase as a result of climate change. Many locations will see a substantial increase in the number of heat waves they experience per year and a likely decrease in episodes of severe cold. Precipitation events are expected to become less frequent but more intense in many areas, and droughts will be more frequent and severe in areas where average precipitation is projected to decrease.
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mate change will have consequences for the Earth system and human lives
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Benchmarks for Science Literacy
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Fresh water, limited in supply, is essential for some organisms and industrial processes. Water in rivers, lakes, and underground can be depleted or polluted, making it unavailable or unsuitable for life.
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Notes From Our Reviewers The CLEAN collection is hand-picked and rigorously reviewed for scientific accuracy and classroom effectiveness. Read what our review team had to say about this resource below or learn more about how CLEAN reviews teaching materials
Teaching Tips | Science | Pedagogy | Technical Details

Teaching Tips

  • The web page includes an entire transcript of the video.

About the Science

  • Part of PBS Newshour's "Coping with Climate Change" series. This is about drought, which is clearly a climate change issue. Antiquated water-rights laws, a rapidly growing population, and competing water uses have made the problem even more difficult.
  • Comments from expert scientist: Good overview of the 2011-20xx Texas drought and its most severe impacts on water supplies. Relatively little "scientific" content. Its mostly a news story.

About the Pedagogy

  • This video is quite comprehensive and likely does not require much context from an educator. No support materials - other than the transcript and closed-captioning - are provided.

Technical Details/Ease of Use

  • Sound and visuals are excellent.

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