Author Archive for richards

The Blog Experience!

Please post comments about the experience of using the blog as a seminar device. Be specific and detailed, and add as many comments as you want. This is for me, and for other profs interested in using blogs for seminars.…

Natural Hazards, UnNatural Disasters

U.N. and World Bank Report Says Act Now or Pay Much More Later for Climate Disasters By NATHANIAL GRONEWOLD of ClimateWire Published: November 11, 2010 UNITED NATIONS — Annual monetary losses for natural disasters are expected to rise to $185…

New Orleans’ blighted neigborhoods

http://www.nola.com/katrina/index.ssf/2010/11/new_orleans_blighted_neigborho.html Citing statistics from a recent report of the Greater New Orleans Community Data Center it says the 53,000 abandoned addresses (including apartments and houses) make New Orleans the “most blighted city in the country” by some measures.

Deconstructing Global Warming

Why has global warming become such a politically charged term? What baggage has attached itself to this concept? Is there a better way to present the problem that does not trigger the knee-jerk opposition of global warming? As a start,…

Waterworld

http://www.tnr.com/article/environment-energy/magazine/77388/waterworld “This fall, construction is set to begin on a $4 million pop-up floodwall near the National Mall in Washington, D.C. It’s designed to be assembled quickly in the event that torrential rains cause the nearby Potomac River to spill into…

Florida Post-Disaster Rebuilding Plan

http://www.dca.state.fl.us/fdcp/dcp/PDRP (archive) This looks surprisingly good. It even recommends including storm modeling and allowances for sea level rise due to global warming. It recommends that communities develop plans for rebuilding that include not allow rebuilding in high risk areas. Realistically,…

Officially Useless Levees

http://www.nola.com/katrina/index.ssf/2010/10/steep_costs_driving_push_for_l.html Even built to the higher standards, the lower delta levees have little chance of surviving a Katrina or Rita. Built to these lower standards, they will be easier to fund, almost completely useless, and will still destroy the levees…

Can Mississippi Diversions Work?

R. Eugene Turner, Doubt and the Values of an Ignorance-Based World View for Restoration: Coastal Louisiana Wetlands. Estuaries and Coasts (2009) 32:1054–1068. Also see: Missouri River Planning: Recognizing and Incorporating Sediment Management Historically, the flow of sediment in the Missouri…

Where did all the sediment go?

http://www.nola.com/politics/index.ssf/2010/09/missouri_river_helped_build_lo.html Louisiana coastal restoration planners can stop looking to the Missouri River as a means of increasing the wetland-building sediment carried by the Mississippi River, concludes a new National Research Council study released Tuesday.