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Air pollution is one of the most important environmental problems in developing Asian countries like China. In this region, studies showed that the East Asian monsoon plays a significant role in characterizing the temporal variation and spatial patterns of air pollution, since monsoon is a major atmospheric system affecting air mass transport, convection, and precipitation.
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Energy-efficient data dissemination strategy for roadside infrastructure in VCPS 20162602547578 (1) School of Electronics and Information Engineering, Beijing Jiaotong University, Haidian, Beijing; 100044, China Efficient evaluation of member cardinality in
Organic acid produces methane and carbon dioxide under the action of methanogenic bacteria and removes them from the system so as to achieve the purpose of removing organic matters. The first layer is the impermeable cushion layer with cushion thickness more than 0.2m using clay as its material. rubber boots, gas masks, filter mouth
Based on total carbon (C) and C isotopes in sediment cores, sedimentary organic carbon (SOC) was quantified in three types of mangrove sites (barren flat sites without mangroves, mangrove plantations, and natural mangrove forests), which were considered to represent a continuum from least restored to most restored sites in southern China.
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Henan Dengzhou Integrated River Restoration Montreal Protocol on Substances that Deplete the Ozone Layer, January 1, 1989, protect the ozone layer by controlling emissions of substances that deplete it; achieving an efficient urban-rural water linkage in Tuan River Basin. In addition, most of the current Tuanbei District is farmland and
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