During the 12^(th)Five-Year Plan period,the environmental protection information work made remarkable achievements,and the construction of nationwide air quality monitoring network was completed; the trinitarian monit...During the 12^(th)Five-Year Plan period,the environmental protection information work made remarkable achievements,and the construction of nationwide air quality monitoring network was completed; the trinitarian monitoring system was established,and environmental emergency command ability enhanced significantly. However,the issues of " information island" and " application silo" are still outstanding,and the application and promotion of new technologies make slow progress; the capacity of information system to support environmental protection business is insufficient,and there is no capacity for decision analysis. In the 13^(th)Five-Year Plan period,it is needed to strengthen the application and promotion of new technologies such as cloud computing,big data,Internet of Things,and spatial information,mainly construct and improve " Cloud Computing Based Environmental Protection( CCBEP) ", " big data platform of ecological environment",and then realize the core objective of improving environmental quality.展开更多
In this paper,the author first summarizes China’s price operation situation and characteristics since the 1990s,and thenanalyzes inflation shaping factors and types.Based on that,the author raises six inflation early...In this paper,the author first summarizes China’s price operation situation and characteristics since the 1990s,and thenanalyzes inflation shaping factors and types.Based on that,the author raises six inflation early-warning indexes andfully dissects influencing factors of the overall price trend and inflation risks during the 12th Five-year Plan period.Afterthat,the author explains some aspects of price fluctuation that warrants attention during the 12th Five-year Plan period.Finally,the author puts forward policies and suggestions for stabilizing the overall price during the transformation of theeconomic development mode based on our actual situation.展开更多
亚洲季风气候响应的Dansgaard-Oeschger(DO)事件模式是目前古气候研究的热点之一,其是否表现为单一模式,还是存在多种模式仍有争议。基于山西龙洞13个铀钍年代和239个氧同位素(δ^(18)O)数据重建了末次冰期48~41 ka B.P.时段东亚夏季风...亚洲季风气候响应的Dansgaard-Oeschger(DO)事件模式是目前古气候研究的热点之一,其是否表现为单一模式,还是存在多种模式仍有争议。基于山西龙洞13个铀钍年代和239个氧同位素(δ^(18)O)数据重建了末次冰期48~41 ka B.P.时段东亚夏季风演化历史。石笋L2清晰记录了H5、DO12和DO11等千年尺度气候事件,其变化特征与亚洲其他石笋记录呈现出良好的一致性,并与格陵兰冰芯记录一一对应,表明高、低纬之间紧密的气候联系。在DO12事件过程中,L2δ^(18)O值先是持续偏轻后又逐渐变重,指示亚洲夏季风强度持续增强后略有减弱,与格陵兰冰芯记录的温度持续降低模式迥异;不同区域记录对比发现,亚洲夏季风和热带低纬水文过程响应的DO12事件过程表现为不对称倒“V”形,这可能与南大洋潜热释放及越赤道气流强/弱变化、低纬热带辐合带逐步北进/南退有关。展开更多
文摘During the 12^(th)Five-Year Plan period,the environmental protection information work made remarkable achievements,and the construction of nationwide air quality monitoring network was completed; the trinitarian monitoring system was established,and environmental emergency command ability enhanced significantly. However,the issues of " information island" and " application silo" are still outstanding,and the application and promotion of new technologies make slow progress; the capacity of information system to support environmental protection business is insufficient,and there is no capacity for decision analysis. In the 13^(th)Five-Year Plan period,it is needed to strengthen the application and promotion of new technologies such as cloud computing,big data,Internet of Things,and spatial information,mainly construct and improve " Cloud Computing Based Environmental Protection( CCBEP) ", " big data platform of ecological environment",and then realize the core objective of improving environmental quality.
文摘In this paper,the author first summarizes China’s price operation situation and characteristics since the 1990s,and thenanalyzes inflation shaping factors and types.Based on that,the author raises six inflation early-warning indexes andfully dissects influencing factors of the overall price trend and inflation risks during the 12th Five-year Plan period.Afterthat,the author explains some aspects of price fluctuation that warrants attention during the 12th Five-year Plan period.Finally,the author puts forward policies and suggestions for stabilizing the overall price during the transformation of theeconomic development mode based on our actual situation.
文摘亚洲季风气候响应的Dansgaard-Oeschger(DO)事件模式是目前古气候研究的热点之一,其是否表现为单一模式,还是存在多种模式仍有争议。基于山西龙洞13个铀钍年代和239个氧同位素(δ^(18)O)数据重建了末次冰期48~41 ka B.P.时段东亚夏季风演化历史。石笋L2清晰记录了H5、DO12和DO11等千年尺度气候事件,其变化特征与亚洲其他石笋记录呈现出良好的一致性,并与格陵兰冰芯记录一一对应,表明高、低纬之间紧密的气候联系。在DO12事件过程中,L2δ^(18)O值先是持续偏轻后又逐渐变重,指示亚洲夏季风强度持续增强后略有减弱,与格陵兰冰芯记录的温度持续降低模式迥异;不同区域记录对比发现,亚洲夏季风和热带低纬水文过程响应的DO12事件过程表现为不对称倒“V”形,这可能与南大洋潜热释放及越赤道气流强/弱变化、低纬热带辐合带逐步北进/南退有关。
