A new dissertation on Flood Prediction Limitations in Small Watersheds with Mountainous Terrain and High Rainfall Variability

Flood Prediction Limitations in Small Watersheds with Mountainous Terrain and High Rainfall Variability

Ph.D. Dissertation by Alejandra María Rojas González, Department of Civil Engineering and Surveying, University of Puerto Rico – Mayaguez Campus, July 2012.

Testbed Subwatershed (TBSW) location within the 4 km by 4 km NEXRAD pixel and rain gauge network.

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UCLA Develops Electricity-Generating, Transparent Solar Cell Windows

UCLA Develops Electricity-Generating, Transparent Solar Cell Windows

The climate of the climate change debate is changing

The climate of the climate change debate is changing

Quantifying how greenhouse gases contribute to extreme weather is a crucial step in calculating the cost of human influence

Related Links:

Climate Variability and Climate Change: The New Climate Dice
https://pragwater.com/2012/06/27/climate-variability-and-climate-change-the-new-climate-dice/

Study links global warming to Texas heat waves
http://www.sacbee.com/2012/07/10/4621303/study-links-global-warming-to.html

Scientists attribute extreme weather to man-made climate change
http://www.guardian.co.uk/environment/2012/jul/10/extreme-weather-manmade-climate-change?CMP=twt_fd

Crazy summer is a result of ‘global weirding’, not warming
http://www.thenews.com.pk/Todays-News-1-120738-Crazy-summer-is-a-result-of-%E2%80%98global-weirding%E2%80%99-not-warming

State of the Climate – NOAA’s June Report
http://www.ncdc.noaa.gov/sotc/

A New Climate Science Resource from the National Academies

A New Climate Science Resource from the National Academies

The National Academies, the nation’s preeminent independent scientific advisory body, has released a series of videos building on themes laid out in its America’s Climate Choices reports over the past couple of years. Above, you can watch the material as a single long video. Below you can find links to seven themed sections:

Chapter 1: What is Climate?

Chapter 2: Is Earth Warming?

Chapter 3: Greenhouse Gases

Chapter 4: Increased Emissions

Chapter 5: How Much Warming?

Chapter 6: Solar Influence

Chapter 7: Natural Cycles

There’s plenty more on Dot Earth related to these reports. And of course there’s plenty here on the basic science pointing to a rising human influence on the climate system.

Following the Ice: Is this Global Warming?

Following the Ice: Is this Global Warming?

Good article!

DAILY, MONTHLY AND ANNUAL MAPS FOR 23 HYDROCLIMATE VARIABLE FOR PUERTO RICO

DAILY, MONTHLY AND ANNUAL MAPS FOR 23 HYDROCLIMATE VARIABLE FOR PUERTO RICO

Example results: Actual Evapotranspiration for the June 2012 over Puerto Rico.  Units are in millimeters/month.

Hydrologic Information and Data for Puerto Rico

Hydrologic Information and Data for Puerto Rico

Additional Information:

GOES-Puerto Rico Water and Energy Balance (GOES-WEB) Algorithm

Hydrology for Puerto Rico

USGS – Island hydrology: Puerto Rico and the U.S. Virgin Islands

Hydrogeology of the Karst of Puerto Rico

HYDROGEOLOGY OF THE PRINCIPAL SPRINGS IN PUERTO

HYDROLOG – Gobierno de Puerto Rico

Tropical cyclones and the flood hydrology of Puerto Rico

2010 Summer Specialty Conference on Tropical Hydrology

Hydrology Puerto Rico

Todos a La Fortaleza: Manifestación para proteger y conservar la Estación Experimental Agrícola de Gurabo del RUM-UPR

Todos a La Fortaleza: Manifestación para proteger y conservar la Estación Experimental Agrícola de Gurabo del RUM-UPR

Climate Change is Simple

Tim O’Reilly: Towards a global brain

The concept of the global brain has been around since the beginning of the last century (http://en.wikipedia.org/wiki/Global_brain).  I remember back in the early 1980’s, my mother-in-law, Jane Howard Edmonds, was promoting the concept by sharing a VHS video tape on the subject with her friends and family.   Since then, the concept has become closer to a reality as described by Tim O’Reilly.