Earth Fissures on Phoenix PBS Affiliate “Horizon” Show
Links
Malaysia Slope Engineering Branch of Public Works Department
A series of landslide events in Malaysia has forced the government to consider landslide seriously. The landslide at Bukit Lanjan on November 26, 2003 resulted in the closing of the NKVE toll expressway for 6 […]
Geologic Hazards
Earth Fissures in the News
Arizona State Geologist Lee Allison blogged about some recent news coverage of earth fissures as a result of the AZGS’ release of the first of their earth fissure maps. Here is what he said:
The East Valley Tribune published an extensive set of news features on earth fissures in their Sunday edition, including timeline, maps, videos, and an animation of how fissures form.
KPHO, CBS channel 5 in Phoenix, also has a nice video segment with great aerial shots of the 2005 fissure in Chandler Heights that triggered the recent interest in this hazard.
Here is the video he was referring to.
Geologic Hazards
Rockfall Hazards Overview by Colorado Geologic Survey
The Colorado Geologic Survey has a very comprehensive overview of the geologic hazard of rockfall in all its many forms in their latest issue of RockTalk newsletter. The entire 24-page newsletter is devoted to various aspects of the problem, mitigation options and case studies all with excellent photos. I highly recommend that you check it out. Click through for the link. (Photo by CGS)