]研究領域b]
農田氮素循環與環境效應,重點開展:
(1)化肥氮去向與氮素平衡
(2)黑炭與氮遷移、轉化
(3)緩控釋肥的氮行為及農學和環境效應評估
(4)農田面源污染控制技術研究
代表論著
近三年代表性論文
Zhao, X.,Xing, G.X. Variation in the relationship between nitrification and acidification of subtropical soils as affected by the addition of urea or ammonium sulfate.Soil Biol. Biochem., 2009, 41: 2584-2587.
Zhao, X.,Xie, Y.X., Xiong, Z.Q., Yan, X.Y., Xing, G.X., Zhu, Z.L. Nitrogen Fate and Environmental Consequence in Paddy Soil Under Rice-Wheat Rotation in the Taihu Lake Region, China. Plant and Soil, 2009, 319: 225-234.
Zhao, X.,Yan, X.Y., Xiong, Z.Q., Xie, Y.X., Xing, G.X., Shi, S.L., Zhu, Z.L. Spatial and Temporal Variation of Inorganic Nitrogen Wet Deposition to Yangtze River Delta Region, China. Water, Air and Soil Pollut., 2009, 203: 227-289.
Zhao, X., Min, J., Wang, S.Q, Shi W.M., Xing, G.X. Further understanding of nitrous oxide emission from paddy fields under rice/wheat rotation in south China, J. Geophys. Res., 2011, 116, G02016, doi:10.1029/2010JG001528.
Zhao, X., Zhou, Y., Wang, S.Q., Xing, G.X., Shi, W.M., Xu, R.K., Zhu, Z.L. 2012. Nitrogen Balance in a Highly Fertilized Rice–Wheat Double-Cropping System in the Taihu Lake Region, China. Soil Sci. Soc. Am. J. doi:10.2136/sssaj2011.0236.
Zhao, X., Zhou, Y., Min, J., Wang, S.Q, Shi W.M., Xing, G.X. 2012. Nitrogen runoff dominates water nitrogen pollution from rice-wheat rotation in the Taihu Lake region of China. Agric. Ecosyst. Environ.
Xing, G.X., Zhao, X., Xiong, Z.Q., Yan, X.Y., Xu, H., Xie, Y.X., Shi, S.L. Nitrous oxide emissions from paddy field in China. Acta Ecologica Sinica, 2009, 29:45-50.
Min, J., Zhao, X., Shi, W.M., Xing, G.X., Zhu, Z.L. Nitrogen balance and loss in a greenhouse vegetable system in Southeastern China. Pedosphere, 2011, 21:464-472.
王慎強, 趙旭,邢光熹,顧益初,史陶鈞,楊林章. 太湖流域典型地區水稻土磷庫現狀及科學施磷初探. 2012, 44(1): 158-162.
周楊,司友斌, 趙旭,王慶乾,徐浩江,王慎強,邢光熹. 太湖流域稻麥輪作農田氮肥施用狀況、問題和對策. 土壤, 2012 (錄用).
謝迎新, 張淑利, 馮偉, 趙旭,郭天財. 2010. 大氣氮素沉降研究進展. 中國農業生態學報, 18(4): 897-904.
謝迎新, 張淑利, 趙旭,邢光熹, 顏曉元. 2009. 作物地上部氨排放及對大氣氮沉降的吸收. 生態環境學報, 18(5):1929-1932
承擔科研項目情況
先後參與國家重大基金項目、中美國際合作項目、“十一五”國家科技支撐計畫、重大科技專項和水專項等項目研究工作。目前負責的課題有:
(1)國家自然科學基金青年科學基金項目“生物黑炭減緩過量NH4+引起的耕地土壤酸化作用研究”,(課題編號:41001174;起止時間:2011.1-2013.12)
(2)江蘇省自然科學基金“太湖稻麥輪作農田土壤可溶性有機氮庫及其環境效應初探”, 編號:BK2010612(課題編號:BK2010612;起止時間:2011.1-2012.12)
(3)國家重點實驗室開放基金“太湖地區稻—麥輪作農田可溶性有機氮研究”,編號:2Y052010034(課題編號:2Y052010034;起止時間:2010.1-2012.12)
(4)中科院創新領域前沿項目基礎探索類課題“秸稈來源黑炭對酸性紅壤中氮素遷移的影響研究”,(課題編號:ISSASIP1110;起止時間:2012.1-2014.12)
並作為研究骨幹承擔“十二五”國家行業項目、水專項、科技支撐項目、新興肥料企業項目等子課題科研任務。