Search results
Results from the WOW.Com Content Network
The code is designed to help scientists and civil protection authorities assess the risk of, and mitigate, hazards due to dry debris flows and avalanches. TITAN2D combines numerical simulations of a flow with digital elevation data of natural terrain supported through a Geographical Information System (GIS) interface such as GRASS .
The lake's hot, acidic water significantly accelerated the melting of the ice, an effect confirmed by the large amounts of sulfates and chlorides found in the lahar flow. [14] The lahars, formed of water, ice, pumice, and other rocks, [27] incorporated clay from eroding soil as they traveled down the volcano's flanks. [28]
The Whangaehu River is notorious for destructive lahars caused by Ruapehu's eruptions. In historic times, eruptions have built tephra dams across the outlet on several occasions, most recently in 1945 and 1996. These dams failed in 1953 and 2007 respectively, causing an outburst of Crater Lake each time, which sent destructive lahars down the ...
A World Bank report acknowledged a delay in getting water access for the new village, but said the village’s water issues had been solved by late 2012. The villagers say that’s not true. They are still waiting, four years after they were forced to relocate, for local authorities to keep their promise to build a small pipeline to draw water ...
Lahars caused most of the deaths of the 1991 eruption of Mount Pinatubo. The initial eruption killed six people, but the lahars killed more than 1500. The eye of Typhoon Yunya passed over the volcano during its eruption on 15 June 1991, and the resulting rain triggered the flow of volcanic ash, boulders, and water down rivers surrounding the ...
The World Bank began financing the Kenya Forest Service’s Natural Resources Management Project in 2007. It promised to cover $68.5 million of the project’s $78 million budget in an effort to help the KFS “improve the livelihoods of communities participating in the co-management of water and forests.”
Editor's Note: For updates on the Los Angeles wildfires in California, please read USA TODAY'S live updates for Saturday, Jan. 11.. A growing number of wildfires spread rapidly across Los Angeles ...
Flood management can include flood risk management, which focuses on measures to reduce risk, vulnerability and exposure to flood disasters and providing risk analysis through, for example, flood risk assessment. [1] Flood mitigation is a related but separate concept describing a broader set of strategies taken to reduce flood risk and ...