introduction flood is one of the most common natural hazards that are considered as a phenomenon, causing loss of lives and public property and bringing untold misery to the people, especially those in the rural areas. there is also a larger economic impact, as they derail economic activities, thus affecting growth. over the years, several expert committees have studied the problems caused by f...

Flooding is one of the most devastating natural disasters occurring annually in the Philippines. A call for a solution for this malady is very challenging as well as crucial to be addressed. Mapping flood hazard is an effective tool in determining the extent and depth of floods associated with hazard level in specified areas that need to be prioritized during flood occurrences. Precedent to the...

We investigate how explicit performance incentives in incomplete employment contracts interact with agents’ voluntary cooperation in one-shot and repeated gift-exchange experiments. If contracts are incentive compatible, agents choose their best-reply effort and there is no voluntary cooperation. By contrast, there is substantial voluntary cooperation if the contract is not incentive compatible...

Climate change is often predicted to cause a significant perturbation to watershed hydrology. It has been generally associated with negative impacts on natural systems, especially in conjunction with conservation and protection of sensitive ecosystems. In the U.S., spawning habitats of threatened and endangered salmonid species are important areas that are potentially vulnerable to climate chan...

BACKGROUND Monetary incentives in survey research may provide important gains from a methodological perspective in the control and reduction of survey error associated with potential nonresponse of participants. However, few studies have systematically investigated the use of monetary incentives or other methods to improve the response rates in the nonphysician clinician population. OBJECTIVE...

introduction active mending rivers are the most dynamic and sensitive parts of the fluvial landscapes. meandering rivers suffer a large geomorphic changes during the annual flood events. based on large flood evidences, reconstruction of the channel bed migration will be possible, which is use for evaluation of future evaluation and flood risk assessment in the flood plain areas. the morphologic...

This research examines changes in residential built-environment flood exposure within the current boundaries of the Atlanta, Georgia metropolitan statistical area, by estimating the number of housing units that are located within the floodplains of the region. Housing unit data at the block level from the 1990 to 2010 decennial censuses are used to estimate housing unit exposure to floods using...