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| 1 | N_2O emissions from agricultural soils in the North China Plain: the effect of chemical nitrogen fertilizer and organic manure显示文摘An enclosed chamber technique was used to measure N 2O emissions from intensively agricultural soils of the North China Plain during the periods of 1995—1996 and 1997—1998, to reflect distinct components of winter wheat and summer maize growing seasons. The results showed that the continuous application of fertilizer in agricultural soils increased N\-2O emissions by a factor of 24.1—28.1, the calculated annual chemical N fertilizer\|transformed N\-2O\|N emissions was 0.67%. Our results indicated that the application of organic manure also had a significant influence on soil N 2O emissions, which combined with the use of chemical N increased about 20% in a year. It was calculated that there were about 0.11% N of organic manure transformed as N 2O N. Annual mean N 2O emission from our study area of fertilized soils was estimated to be 57.1 μgN 2O/(m 2·h). A weak correlation was also found between N 2O emissions and soil available nitrogen content NH + 4. | DONG Yun\|she 1,2,3 , Dieter Scharffe 2, Manfred Domroes 3, QI Yu chun 1, ZHANG Shen 1 (1. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China E\|mail: dongys@dls.iog.ac.cn 2. M | 2000 | Journal of Environmental Sciences2000，12，4： | 6 |
| 2 | A Nitrogen-Fixing Endophyte of Sugarcane Stems(A New Role for the Apoplast)显示文摘 | Dong Z Canny M J McCully M E | 1994 | American Society of Plant Biologists1994，105，4： | 1 |
| 3 | On graphs determining links with maximal number of components via medial construction 显示文摘 | JINX A DONG F M TAY E G | 2009 | Discrete Appl Math2009，157，14： | 1 |
| 4 | A chimeric avian retrovirus containing the influenza virus hemagglutinin gene has an expanded host range显示文摘 | DONG J ROTH M G HUNTER E | 1992 | J Virol1992，66，： | 1 |
| 5 | Charac- terization of the action of antipsychotic subtypes on val- proate - induced ehromatin remodeling 显示文摘 | Guidotti A Dong E Kundakovic M | 2009 | Trends Pharmacol Sci2009，30，2： | 1 |
| 6 | Reelin and glu-tamic acid decarboxylase67 promoter remodeling in an epigeneticmethionine-induced mouse model of schizophrenia显示文摘 | Dong E Agis-Balboa R C Simonini M V | 2005 | Proc NatlAcad Sci USA2005，102，12： | 1 |
| 7 | Determining the component number of links corresponding to lattices 显示文摘 | JIN X A DONG F M TAY E G | 2009 | J Knot Theor Ramif2009，18，12： | 1 |
| 8 | A chimeric avian retrovirus containing the influenza virus hemagglutinin gene has an expanded host range 显示文摘 | Dong J Roth M G Hunter E | 1992 | J Virol1992，66，12： | 1 |
| 9 | Contrast-to-noise ratio and low-contrast object resolution on full-and low-dose MDCT: SAFIRE versus filtered back projection in a low-contrast object phantom and in the liver显示文摘 | Baker M E Dong F Primak A | 2012 | AJR2012，199，1： | 1 |
| 10 | Continental De- formation in Asia from a Combined GPS Solution 显示文摘 | Calais E Dong L Wang M | 2006 | Geophys Res Lett2006，33，28： | 1 |
| 11 | The draft genome of watermelon (Citrullus lanatus ) and reseqnencing of 20 diverse accessions显示文摘 | Guo S G Zhang J G Sun H H Salse J Lucas W J Zhang H Y Zheng Y Mao L Y Ren Y WangZ W Min J M Guo X S Murat F Ham B K Zhang Z L Gao S Huang M Xu Y M Zhong S L Bombarely A Mueller L Zhao H He H Q Zhang Y Zhang Z H Huang S W Tan T Pang E Lin K Hu Q Kuang H H Ni P X Wang B Liu J G Kou Q H Hou W J Zou X H Jiang J Gong G Y Klee K Schoof H Huang Y Hu X S Dong S S Liang D Q Wang J Wu K Xia Y Zhao X Zheng Z Q Xing M Liang X M Huang B Q Lv T Wang J Y Yin Y Yi H P Li R Q Wu M Z Levi A Zhang X P Giovannoni J Wang J Li YF Fei Z J Xu Y | 2013 | Nature genetics2013，45，1： | 1 |
| 12 | A tunable and switchable single-longitudinal-mode dual-wavelength fiber laser incorporating a reconfigurable dual-pass Mach-Zehnder interferometer and its application in microwave generation显示文摘 | WANG F XU E M DONG J J | 2011 | Optics Communications2011，284，9： | 1 |
| 13 | Investigation of the effects of bottom anti- reflective coating on nanoscale patterns by laser interfer- ence lithography显示文摘 | Park E M Choi J Kang B H Dong K Y Park Y Song I S Ju B K | 2011 | Thin Solid Films2011，519，13： | 1 |
| 14 | eviewing the role of DNA (cytosine-5) methyltransferase overexpression in the cortical OABAergic dysfunction associated with psychosis ulnerability显示文摘 | Costa E Dong E Grayson DR Cuidotti A Ruzicka W Veldic M | 2007 | Epigenetics2007，2，1： | 1 |
| 15 | JIT Purchasing and Performance an Exploratory Analysis of Buyer and Supplier Perspectives显示文摘 | Dong Y Carter C R Dresner M E | 2001 | Journal of Operations Management2001，19，： | 1 |
| 16 | An Arabidopsis thaliana lipoxygenase gene can be induced by pathogens, abscisic acid, and methyl jasmonate显示文摘 | Melan MA Dong X Endara M E | 1993 | Plant Physiol1993，7，： | 1 |
| 17 | Identification of Gas/Liquid Two-Phase Flow Regime through ERT-Based Measurement and Feature Extraction 显示文摘 | TAN C DONG F WU M E | 2007 | Flow Measurement and Instrumentation2007，18，： | 1 |
| 18 | Valproate corrects the schizophrenia-like epigenetic behavioral modifications induced by methionine in mice显示文摘 | Tremolizzo L Doueiri M S Dong E | 2005 | Biol Psychiatry2005，57，5： | 1 |
| 19 | Reduction and immobilization of hexavalent chromium by microbiaily reduced Fe- bearing clay minerals显示文摘 | BISHOP M E GLASSER P DONG H | 2014 | Geochimica et Cosmochimica Acta2014，133，： | 1 |
| 20 | The knockdown resistance(kdr)mutation in pyrethriod-resistant German cockroaches显示文摘 | Valle S M Scharf M E | 1998 | Peestic Biochem Phylio1998，60，： | 1 |
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