Showing 1 - 10 of 138
This paper presents the environmental impacts caused by surface mining and the ecological rehabilitation of Haikou phosphate deposits, Kunming, China. Surface mining entails the removal of the overburden to expose bare rock surfaces, not only causing destruction of pre-existing vegetation, but...
Persistent link: https://www.econbiz.de/10010949741
A maximum difference conjoint (MDC) model was part of a questionnaire toassess floodplain residents' preferences for the outcomes of water level managementinside an enclosed embankment system on the left bank of the Dhaleswari River, calledthe Compartmentalization Pilot Project (CPP)-Tangail....
Persistent link: https://www.econbiz.de/10010846609
The current practice of flood risk assessment focuses mainly on damages that can be easily measured in monetary terms, i.e. the so-called tangible damages on assets that have market values. However, quite often flood events are causing damages on assets that have no market values, e.g....
Persistent link: https://www.econbiz.de/10010846893
The coastal zone, the interface between the sea and the land, has a variety of characteristics, such as resource abundance, multiple services, ecological fragility and frequent occurrence of disasters. It has been under tremendous pressure from human activities, especially increasing sea...
Persistent link: https://www.econbiz.de/10010846971
In the last decades, physically based distributed models turned out rather promising to achieve the space–time assessment of shallow landslides at large spatial scale. This technical note deals with the application of a physically based stability model named Shallow Landslides Instability...
Persistent link: https://www.econbiz.de/10010949708
Spatial attributes are important factors affecting the entire process of emergency management. Despite the importance of spatial attributes in emergency rescue, this subject has not been subjected to thorough examination in previous literature. This paper presents a new method that incorporates...
Persistent link: https://www.econbiz.de/10010758736
linear combination (WLC), a semi-quantitative hazard analysis method, were adopted in a Geographic Information Systems (GIS … with remote sensing (RS) and GIS techniques can support engineering geological studies concerning landslide vulnerability …
Persistent link: https://www.econbiz.de/10010758775
Kachchh region of India is a rift basin filled with sediments from Jurassic to Quaternary ages. This area is tectonically active and witnessed several major earthquakes since the recent historical past. During an earthquake event, the water-laden foundation soil liquefies and causes damage to...
Persistent link: https://www.econbiz.de/10010758827
The objective of the method explained in this paper isto obtain a better insight in the decision rulesapplied by geomorphologists in the direct mapping oflandslide hazard. This can be obtained by forcinggeomorphologists to specify for each unit (polygon) intheir hazard map the criteria that they...
Persistent link: https://www.econbiz.de/10010758834
System (GIS)and a series of high-resolution (0.1 by 0.1 of adegree) digital maps are produced. The results for100 year …
Persistent link: https://www.econbiz.de/10010758839