Impacts of Recent Climate Change on Flood Disaster and Preventive Measures

2008 ◽  
Vol 3 (2) ◽  
pp. 131-141 ◽  
Author(s):  
Hideo Oshikawa ◽  
◽  
Akihiro Hashimoto ◽  
Kenichi Tsukahara ◽  
Toshimitsu Komatsu ◽  
...  

This paper examines flood disasters caused by climate change focusing on two floods occurring on Japan's southwest island of Kyushu during record precipitation exceeding 1,000 mm. Our examination results emphasize the urgent necessity of implementing dam measures to prevent serious dam accidents at all costs and adequate action against driftwood and other waste materials to prevent them from interfering in dam operation. Changes in natural weather and other patterns, e.g., heavy rainfalls 1,900 mm recorded in the Miyazaki Prefecture during Typhoon 14 in 2005 and 1,200 mm in the Kagoshima Prefecture Sendai River basin in five days of torrential rain in 2006, have made it clear that conventional measures for coping with such occurrences are no longer adequate. Just 300 mm of precipitation during Typhoon 10 in 2003, for example, triggered catastrophic results in Hokkaido, where heavy rainfall rarely occurs and there is non immunity against 300 mm rainfall. Since global warming and its attendant influences are expected to continue and to bring condition of non immunity against an increased potential of disaster to whole country, the need for better knowledge and ideas on disaster prevention are urgently required.

2005 ◽  
Vol 51 (5) ◽  
pp. 133-140 ◽  
Author(s):  
T. Ikeda ◽  
J. Yoshitani ◽  
A. Terakawa

Devastating magnitudes of flood disasters have been occurring in various areas of Japan, and their impact has been increasing in recent years. Looking ahead, it is foreseen that rainfall and its patterns will be altered due to the climate change accompanied by global warming, and there is concern that the intensity and frequency of flood disasters might be exacerbated. This paper aims to introduce flood characteristics and management policies in Japan that have been undertaken for a long time in order to mitigate these recurrent flood disasters. It also highlights extremely devastating floods in some areas that occurred under recent climate variability, and to address the progress in the assessment of hydro-meteorological tendencies and in the promotion of dialogue among climatologists and hydrologists. Lastly, a new initiative to establish an international centre on water-related hazards and its risk management is presented.


Author(s):  
Le Thi Nhu Quynh

Life skills education to deal with the climate change and management of natural disaster prevention for students in ethnic minorities boarding high schools are very necessary nowadays. Based on educational activities of life skills, we establish and develop the awareness, attitudes and behavior for students, help them to find the causes and consequences of climate change and the natural disaster so that they shape attitudes and behavior of themselves in adaptation and mitigation due to climate change and natural disasters, as well as conscious propaganda for everyone to perform, toward a better life, a civilized society, meet overall educational goals during the current period. So that, life skills education for the goals of meeting the needs of disaster prevention for students are concerned. However, we not only say doctrinairely but also pay attention to the results of the life skills education due to meet the needs of disaster prevention, by then we form perceptions, attitudes and behavior for students in schools and in society. So there must be coordination between the forces of education in schools with families and society. Therefore, life skills education for students acquire sustainably. Assay results consulted reviews of managers, teachers showed that life skills educational management measures meeting the needs of disaster prevention for the students are necessary and available, suitable with the practice of ethnic minorities boarding high schools.


2019 ◽  
Vol 8 (3) ◽  
Author(s):  
Vu Thi Thu Trang

Through survey results on the status of management of life skills education activities to cope with climate change and disaster prevention for the sustainable development of local communities in the ethnic minority boarding high schools in the Northwestern region from 2013 to 2018, the author deeply analyzed and assessed the strengths, weaknesses, causes of strengths and weaknesses of the management of education activities on life skills to cope with climate change and disaster prevention for the sustainable development of local communities for ethnic minority students at boarding high schools for ethnic minorities in the Northwestern region in the present period and the issues raised.


Author(s):  
Pham Van Truong ◽  
Ngo Quang Son

Life skills education meet the needs of disaster prevention and management of life skills education meet the needs of disaster prevention for pupils in ethnic minorities boarding junior secondary schools to establish and develop the awareness, attitudes and behavior for pupils, help them to find the causes and consequences of climate change and the disaster so that they shape attitudes and behavior of ourselves in adaptation and mitigation due to climate change and natural disasters, as well as conscious propaganda for everyone to perform, toward a better life, a civilized society, meet educational goals overall during the current period. Life skills education meet the needs of disaster prevention for pupils of the schools are concerned, however, is not only to say doctrinaire but must essentially by the results of the life skills education meet the needs of disaster prevention is formed perceptions, attitudes and behavior of pupils in schools and in society so there must be coordination between the forces of education in schools with families and society. Like that, life skills education for pupils acquire a sustainable. Assay results consult reviews of managers, teachers showed that life skills educational management measures meet the needs of disaster prevention for the pupils proposed are necessary and available high performance, consistent with the practice of ethnic minorities boarding junior secondary schools.


2015 ◽  
Vol 65 (1) ◽  
pp. 4-18 ◽  
Author(s):  
Jonas Bhend ◽  
Penny Whetton

2017 ◽  
Author(s):  
Eric N. Powell ◽  
◽  
Kelsey Kuykendall ◽  
Paula Moreno ◽  
Sara Pace

2021 ◽  
Vol 65 (3) ◽  
pp. 335-352
Author(s):  
Boris K. Biskaborn ◽  
Biljana Narancic ◽  
Kathleen R. Stoof-Leichsenring ◽  
Lyudmila A. Pestryakova ◽  
Peter G. Appleby ◽  
...  

AbstractIndustrialization in the Northern Hemisphere has led to warming and pollution of natural ecosystems. We used paleolimnological methods to explore whether recent climate change and/or pollution had affected a very remote lake ecosystem, i.e. one without nearby direct human influence. We compared sediment samples that date from before and after the onset of industrialization in the mid-nineteenth century, from four short cores taken at water depths between 12.1 and 68.3 m in Lake Bolshoe Toko, eastern Siberia. We analyzed diatom assemblage changes, including diversity estimates, in all four cores and geochemical changes (mercury, nitrogen, organic carbon) from one core taken at an intermediate water depth. Chronologies for two cores were established using 210Pb and 137Cs. Sedimentation rates were 0.018 and 0.033 cm year−1 at the shallow- and deep-water sites, respectively. We discovered an increase in light planktonic diatoms (Cyclotella) and a decrease in heavily silicified euplanktonic Aulacoseira through time at deep-water sites, related to more recent warmer air temperatures and shorter periods of lake-ice cover, which led to pronounced thermal stratification. Diatom beta diversity in shallow-water communities changed significantly because of the development of new habitats associated with macrophyte growth. Mercury concentrations increased by a factor of 1.6 since the mid-nineteenth century as a result of atmospheric fallout. Recent increases in the chrysophyte Mallomonas in all cores suggested an acidification trend. We conclude that even remote boreal lakes are susceptible to the effects of climate change and human-induced pollution.


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