Glaciers were solid reservoirs and important water resources in western China,but they were retreating significantly in context of global warming.Laohugou Glacier No.12 was the largest valley glacier in Qilian Mountai...Glaciers were solid reservoirs and important water resources in western China,but they were retreating significantly in context of global warming.Laohugou Glacier No.12 was the largest valley glacier in Qilian Mountains.In this study,realtime kinematic(RTK)data,topographic map and World View-2 satellite imagery were used to measure changes in terminus,extent and volume of Laohugou Glacier No.12.Results showed that Laohugou Glacier No.12 was shrinking significantly since 1957.From1960 to 2015,the terminus reduction of Laohugou Glacier No.12 was 402.96 m(3.99%)in total,and glacier length decreased to 9.7 km from 10.1 km.Reduction of glacier area and volume were the most obvious.From 1957 to 2015,glacier area and volume decreased by 1.54 km^2(7.03%)and 0.1816 km^3,respectively.Reduction trend of terminus and area was slowing in 1950-1980s,even stable for a period in the mid-1980s,and then accelerated.Ice core analysis result and nearly meteorological station data shown an increasing trend of temperature in 1957-2015,it was a main reason of continuous retreating of Laohugou Glacier No.12.展开更多
With the gradual development of society, scientific and technological progress, aging gradually aggravated, has become a hot topic of society. People to old age, self-care ability than in the past, not only suffer fro...With the gradual development of society, scientific and technological progress, aging gradually aggravated, has become a hot topic of society. People to old age, self-care ability than in the past, not only suffer from disease, life has become difficult, coupled with the large number of empty nest family, the cost of care is also very high, whether it is to receive home care or professional institutions of care have great difficulties. Therefore, the community should be a large number of people with long-term care needs of the appropriate economic compensation, in this context, long-term care insurance is born. As a leading city in Shandong Province, Qingdao has introduced long-term care insurance and achieved good results. This paper analyzes the practical problems faced by Qingdao, that is, the development background of Qingdao long-term nursing insurance model, obtains the deficiency of Qingdao long-term nursing insurance, and then puts forward the corresponding countermeasures, and then ponders how to choose the long-term nursing insurance model of our country＇s future development.展开更多
基金supported by the National Foundational Scientific and Technological Work Programs of the Ministry of Science and Technology of China (grant No. 2013FY111400)the Project from the State Key Laboratory of Cryospheric Sciences (grant No. SKLCS-ZZ-2017)the National Key Geographic Conditions Monitoring: The Project of Basic National Geographical Conditions Monitoring in 2015
文摘Glaciers were solid reservoirs and important water resources in western China,but they were retreating significantly in context of global warming.Laohugou Glacier No.12 was the largest valley glacier in Qilian Mountains.In this study,realtime kinematic(RTK)data,topographic map and World View-2 satellite imagery were used to measure changes in terminus,extent and volume of Laohugou Glacier No.12.Results showed that Laohugou Glacier No.12 was shrinking significantly since 1957.From1960 to 2015,the terminus reduction of Laohugou Glacier No.12 was 402.96 m(3.99%)in total,and glacier length decreased to 9.7 km from 10.1 km.Reduction of glacier area and volume were the most obvious.From 1957 to 2015,glacier area and volume decreased by 1.54 km^2(7.03%)and 0.1816 km^3,respectively.Reduction trend of terminus and area was slowing in 1950-1980s,even stable for a period in the mid-1980s,and then accelerated.Ice core analysis result and nearly meteorological station data shown an increasing trend of temperature in 1957-2015,it was a main reason of continuous retreating of Laohugou Glacier No.12.
文摘With the gradual development of society, scientific and technological progress, aging gradually aggravated, has become a hot topic of society. People to old age, self-care ability than in the past, not only suffer from disease, life has become difficult, coupled with the large number of empty nest family, the cost of care is also very high, whether it is to receive home care or professional institutions of care have great difficulties. Therefore, the community should be a large number of people with long-term care needs of the appropriate economic compensation, in this context, long-term care insurance is born. As a leading city in Shandong Province, Qingdao has introduced long-term care insurance and achieved good results. This paper analyzes the practical problems faced by Qingdao, that is, the development background of Qingdao long-term nursing insurance model, obtains the deficiency of Qingdao long-term nursing insurance, and then puts forward the corresponding countermeasures, and then ponders how to choose the long-term nursing insurance model of our country＇s future development.
