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您的检索式：作者名="SHEN QiNing"
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| 1 | Evapotranspiration estimation considering anthropogenic heat based on remote sensing in urban area显示文摘Urbanization influences hydrologic cycle significantly on local,regional even global scale.With urbanization the water resources demand for dense population sharpened,thus it is a great challenge to ensure water supply for some metropolises such as Beijing.Urban area is traditionally considered as the area with lower evapotranspiration(ET) on account of the impervious surface and the lower wind speed.For most remote sensing models,the ET,defined as latent heat in energy budget,is estimated as the difference between net radiation and sensible heat.The sensible heat is generally higher in urban area due to the high surface temperature caused by heat island,therefore the latent heat(i.e.the ET) in urban area is lower than that in other region.We estimated water consumption from 2003 to 2012 in Beijing based on water balance method and found that the annual mean ET in urban area was about 654 mm.However,using Surface Energy Balance System(SEBS) model,the annual mean ET in urban area was only 348 mm.We attributed this inconsistence to the impact of anthropogenic heat and quantified this impact on the basis of the night-light maps.Therefore,a new model SEBS-Urban,coupling SEBS model and anthropogenic heat was developed to estimate the ET in urban area.The ET in urban area of Beijing estimated by SEBS-Urban showed a good agreement with the ET from water balance method.The findings from this study highlighted that anthropogenic heat should be included in the surface energy budget for a highly urbanized area. | CONG ZhenTao SHEN QiNing ZHOU Lin SUN Ting LIU JiaHong | 2017 | Science China Earth Sciences2017，60，4： | 6 |
| 2 | Nuclear translocation of OsMADS25 facilitated by OsNAR2.1 in reponse to nitrate signals promotes rice root growth by targeting OsMADS27 and OsARF7显示文摘Nitrate is an important nitrogen source and signaling molecule that regulates plant growth and development.Although several components of the nitrate signaling pathway have been identified,the detailed mechanisms are still unclear.Our previous results showed that OsMADS25 can regulate root development in response to nitrate signals,but the mechanism is still unknown.Here,we try to answer two key questions:how does OsMADS25 move from the cytoplasm to the nucleus,and what are the direct target genes activated by OsMADS25 to regulate root growth after it moves to the nucleus in response to nitrate?Our results demonstrated that OsMADS25 moves from the cytoplasm to the nucleus in the presence of nitrate in an OsNAR2.1-dependentmanner.Chromatin immunoprecipitation sequencing,chromatin immunoprecipitation qPCR,yeast one-hybrid,and luciferase experiments showed that OsMADS25 directly activates the expression of OsMADS27 and OsARF7,which are reported to be associated with root growth.Finally,OsMADS25-RNAi lines,the Osnar2.1 mutant,and OsMADS25-RNAi Osnar2.1 lines exhibited significantly reduced root growth compared with the wild type in response to nitrate supply,and expression of OsMADS27 and OsARF7 was significantly suppressed in these lines.Collectively,these results reveal a new mechanismby which OsMADS25 interacts with OsNAR2.1.This interaction is required for nuclear accumulation of OsMADS25,which promotes OsMADS27 and OsARF7 expression and root growth in a nitratedependent manner. | Junyu Wu Shuaiqi Yang Nana Chen Qining Jiang Linli Huang Jiaxuan Qi Guohua Xu Lisha Shen Hao Yu Xiaorong Fan Yinbo Gan | 2023 | Plant Communications2023，4，6： | 0 |
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