In the middle of May to September 2014, the research team conducted survey and field measurement on rural residential energy consumption and environment condition in China’s local city in order to grasp the lifestyle...In the middle of May to September 2014, the research team conducted survey and field measurement on rural residential energy consumption and environment condition in China’s local city in order to grasp the lifestyle pattern and its correlation on energy use in the demand side. In this paper, the analyses of people lifestyle and summer energy consumption will be presented through statistical analyses based on data which collected from questionnaire survey. The results of questionnaire were presented and discussed. Based on the questionnaire results, we classified the housing types into several groups then compared the energy use of each type. The major influential factors on housing energy consumption were analyzed and the results were discussed. The results of field measurement during summer which conducted to several types of houses were also discussed. Finally, the results will propose some strategies on lowering housing energy use in the village. Further, the results will give conceptual layout to find the correlation between environmental quality, thermal condition, and energy consumption.展开更多
Biogenic opal and calcium carbonate contents in the Quaternary fine-grained sediments in the deep sea coral mound area (Hole U1317E and Hole U1318B drilled by IODP Expedition 307) in Porcupine Seabight, southwest off ...Biogenic opal and calcium carbonate contents in the Quaternary fine-grained sediments in the deep sea coral mound area (Hole U1317E and Hole U1318B drilled by IODP Expedition 307) in Porcupine Seabight, southwest off Ireland, were measured to estimate the primary productivity (Pp) of the surface seawater in NE Atlantic. The results from the two holes commonly show relatively high Pp values of 10-30 g cm-2 ky-1, having stratigraphic cyclicity reversely correlated with the δ13C profile. The high Pp could be attributed to the oceanic setting controlled by the Eastern North Atlantic (Central) Water and Shelf Edge Current, which have been strongly influenced by the obliquity forcing of the Milankovitch cycle. A positive covariance was observed between high Pp and the mound development in U1317E, implying that the organic matter was the principal food source for the mound coral community. It is proposed that the pelagic marl matrix of the mound sediments provides information of the surface water productivity that is useful for reconstructing the paleoceanography and the paleoclimate in the NW Atlantic.展开更多
文摘In the middle of May to September 2014, the research team conducted survey and field measurement on rural residential energy consumption and environment condition in China’s local city in order to grasp the lifestyle pattern and its correlation on energy use in the demand side. In this paper, the analyses of people lifestyle and summer energy consumption will be presented through statistical analyses based on data which collected from questionnaire survey. The results of questionnaire were presented and discussed. Based on the questionnaire results, we classified the housing types into several groups then compared the energy use of each type. The major influential factors on housing energy consumption were analyzed and the results were discussed. The results of field measurement during summer which conducted to several types of houses were also discussed. Finally, the results will propose some strategies on lowering housing energy use in the village. Further, the results will give conceptual layout to find the correlation between environmental quality, thermal condition, and energy consumption.
基金supported by National Natural Science Foundation of China (Grant Nos. 40772074, 40643017)the Japan Agency for Marine-Earth Science and Technologypartly by the Center for Advanced Marine Core Research, Kochi University
文摘Biogenic opal and calcium carbonate contents in the Quaternary fine-grained sediments in the deep sea coral mound area (Hole U1317E and Hole U1318B drilled by IODP Expedition 307) in Porcupine Seabight, southwest off Ireland, were measured to estimate the primary productivity (Pp) of the surface seawater in NE Atlantic. The results from the two holes commonly show relatively high Pp values of 10-30 g cm-2 ky-1, having stratigraphic cyclicity reversely correlated with the δ13C profile. The high Pp could be attributed to the oceanic setting controlled by the Eastern North Atlantic (Central) Water and Shelf Edge Current, which have been strongly influenced by the obliquity forcing of the Milankovitch cycle. A positive covariance was observed between high Pp and the mound development in U1317E, implying that the organic matter was the principal food source for the mound coral community. It is proposed that the pelagic marl matrix of the mound sediments provides information of the surface water productivity that is useful for reconstructing the paleoceanography and the paleoclimate in the NW Atlantic.
