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Regulating expressions of cyclin D1,pRb,and anti-cancer effects of deguelin on human Burkitt's lymphoma Daudi cells in vitro

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Acta Pharmacologica Sinica 2005年第7期26卷 873-880页

作者： hong-li l1u yan chen~2 guo-hui cui qiu-ling wu jing he department of hematology,union hospital,tongji medical college,huazhong university of science arid technology,wuhan 430022,china department of hematology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China

Aim:To investigate anticancer effects and molecular mechanism of deguelin onhuman Burkitt’s lymphoma Daudi cells in vitro and compare the cytotoxicities ofdeguelin on Daudi cells and human peripheral blood monocular cells(PBMC).Methods:The effects of deguelin on the growth of Daudi cells were studied by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium(MTT)*** dectected through Hoechst 33258 staining and Annexin V/PI *** effect of deguelin on the cell cycle of Daudi cells were studied bya propidium iodide *** expressions of cyclin D 1 and pRb were checkedby Western ***:The proliferation of Daudi cells were decreased indeguelin-treated group with a 24-h IC50value of 51.55 nmol/*** inducedDaudi cells apoptosis was in a time-and dose-dependent manner.G0/G1phaseincreased and S phase decreased in Daudi cells treated with *** deguelin0,5,10,20,and 40 nmol/l treatment for 24 h,G0/G1phase increased from 37.34% to56.56%,whereas S phase decreased from 37.72% to 21.36%.PBMC was lesssensitive to the cytotoxic effect of deguelin than Daudi *** expression ofcyclin D 1 and pRb protein were decreased sharply in Daudi cells treated ***:Deguelin is able to inhibit the proliferation of Daudi cellsby regulating the cell cycle that arrested cells at G0/G1phase and inducing the ***,deguelin selectively induced apoptosis of Daudi cells withlow toxicity in *** antitumor effects of deguelin were related to down-regulating the expression of cyclin D1 and pRb protein.

关键词： deguelin Daudi cells cyclin D1 pRb apoptosis

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Deguelin regulates nuclear pore complex proteins Nup98 and Nup88 in u937 cells in vitro1

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Acta Pharmacologica Sinica 2005年第10期26卷 1265-1273页

作者： hong-li liu~2, yan chen~(2,3), guo-hui cui~2, qiu-ling wu~2, jing he~2, Wei-hua chen~2, Jian-feng ZHOu~4 ~2 department of hematology, union hospital, tongji medical college, huazhong university of science and technology, wuhan 430022 ~4 department of hematology, tongji hospital, tongji medical college, huazhong university of science and technology, wuhan 430030, china department of hematology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China department of hematology Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China

Aim: To investigate the anticancer effects and the molecular mechanisms of deguelin on human u937 leukemia cells, and to explore the underlying mechanism regulating nucleoporin 98 （Nup98） and nucleoporin 88 （Nup88） in vitro. Methods: The effects of deguelin on the growth of u937 cells were studied by MTT assay. The effect of deguelin on the cell cycle of u937 cells was studied by using a propidium iodide method. The localization of the nuclear pore complex proteins Nup98 and Nup88 was investigated by using immunofluorescence and immunoelectron microscopy. The expression of Nup98 and Nup88 in u937 cells was investigated by using flow cytometry and Western blot. Results: The prolif eration of u937 cells was inhibited in the deguelin-treated group, with a 24-h IC50value of 21.61 nmol/l and a 36-h IC50value of 17.07 nmol/l. u937 cells treated with deguelin had reduced percentages of cells in the G0/G1phase, whereas cells accumulated in the S and G2/M phases. Nup88 and Nup98 were found on both the nuclar and cytoplasmic sides of the u937 cells by using immunofluorescence and immunoelectron microscopy. The expression of Nup98 was upregulated and that of the Nup88 protein was downregulated in u937 cells treated with deguelin. Conclusion: Deguelin is able to inhibit the proliferation of u937 cells by regulating the cell cycle such that cells are arrested at the S and G2/M phases, so that the proportion of cells in the G0/G1phase decreases. The antitumor effects of deguelin are related to upregulating the expression of Nup98 and downregulating the expression of Nup88 protein in u937 cells.

关键词： deguelin u937 cells nucleoporin Nup98 Nup88

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Deguelin regulates nucleocytoplasm shuttling activity of the nuclear pore complex protein Nup98 and Nup88 in u937 cells in vitrol

Deguelin regulates nucleocytoplasm shuttling activity of the...

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第10届全国实验血液学会议

作者： hong - li liu yan chen guo - hui cui qiu - ling wu jing he Wei - hua chen department of hematology union hospital tongji medical college huazhong university of science and technology (wuhan 430022)

＜正＞AIM To investigate anticancer effects and molecular mechanism of deguelin on the human myelomonocytic u937 cell line and explore the underlying mechanism regulating nucleocytoplasm shuttling activity of the nuclear pore complex protein Nup98 and Nup88 in vitro. METHODS The effects of deguelin on the growth of u937 cells were studied by 3 - （4, 5 - dimethyl - 2 - thiazolyl） - 2, 5diphenyl - 2H - tetrazolium （MTT） assay. The effect of deguelin on the cell cycle of u937 cells were studied by a propidium iodide method. The localization of the nuclear pore complex protein Nup98 and Nup88 was checked by immunoflurescence and immunoelectron microscopy. Deguelin regulating the expressions of Nup98 and Nup88 were checked by flow cytometry （FCM） and by western blot. RESulTS The proliferation of u937 cells were decreased in deguelin - treated group with with a 24 h IC50 value of 21.61 nmol/l and 36 h IC50 value of 17.07 nmol/l. u937 cells treated with deguelin showed G0/G1 decreased, whereas S and G2/M phase increase in a dose- dependent manner. 0, 5, 10, 20, 40and 80nmol/l deguelin-treated for 24h, G0/G1 phase decreased from 73.01% to 22.82%, S phase increased from 17.18 % to 46.85 % , and G2 /M phase increased from 9.75 % to 27.79 %. The nuclear pore complex protein Nup88 and Nup98 were found on both the nuclear and cytoplasmic side of the u937 cells by immunoflurescence and immunoelectron microscopy. The expression of Nup98 was increased and Nup88 protein was decreased in u937 cells treated with deguelin. CONCluSION Deguelin is able to inhibit the proliferation of u937 cells by regulating the cell cycle that arrested cells at S and G2/M phase, whereas G0/G1 phase decreased. The nuclear pore complex protein Nup98 and Nup88 were located to both nuclear and cytoplasm side of the nuclear pore. The antitumor effects of deguelin were related to up - regulating the expression of Nup98 and down - regulating Nup88 protein and participate in nucleocytoplasm shuttling in u937 cells

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Amplitude analysis of the decays D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)

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Chinese Physics C 2024年第8期48卷 6-33页

作者： M.Ablikim M.N.Achasov P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.l.Chang G.R.Che G.Chelkov C.chen C.H.chen Chao chen G.chen H.S.chen M.l.chen S.J.chen S.l.chen S.M.chen T.chen X.R.chen X.T.chen Y.B.chen Y.Q.chen Z.J.chen Z.Y.chen S.K.Choi X.Chu G.Cibinetto F.Cossio J.J.cui H.l.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng K.Fischer M.Fritsch C.D.Fu J.l.Fu Y.W.Fu H.Gao Y.N.Gao yang Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck B.Ding X.X.Ding Y.Ding Y.Ding J.Dong l.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Z.H.Duan P.Egorov Y.H.Fan J.Fang JA.Gilman K.Goetzen l.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.l.Guan A.Q.guo l.B.guo M.J.guo R.P.guo Y.P.guo A.Guskov J.Gutierrez K.l.Han T.T.Han X.Q.Hao F.A.Harris K.K.he K.l.he F.H.heinsius C.H.heinz Y.K.heng C.herold T.Holtmann P.C.hong G.Y.Hou X.T.Hou Y.R.Hou Z.l.Hou B.Y.Hu H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.X.Huang l.Q.Huang X.T.Huang Y.P.Huang T.Hussain F.H\"olzken N.H\"usken N.in der Wiesche M.Irshad J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji X.B.Ji X.l.Ji Y.Y.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.jing X.M.jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.l.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui A.Kupsc W.K\"uhn J.J.lane P.larin l.lavezzi T.T.lei Z.H.lei H.leithoff M.lellmann T.lenz C.li C.li C.H.li cheng li D.M.li F.li G.li H.li H.B.li H.J.li H.N.li hui li J.R.li J.S.li K.li l.J.li l.K.li lei li M.H.li P.R.li Q.M.li Q.X.li R.li S.X.li T.li W.D.li W.G.li X.li X.H.li X.l.li X.Y.li Y Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Beihang university Beijing 100191China Bochum Ruhr-university D-44780 BochumGermany Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mellon university PittsburghPennsylvania 15213USA Central china Normal university Wuhan 430079China Central South university Changsha 410083China china Center of Advanced science and technology Beijing 100190China china university of Geosciences Wuhan 430074China Chung-Ang university Seoul06974Republic of Korea COMSATS university Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan university Shanghai 200433China GSI helmholtzcentre for heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal university Guilin 541004China Guangxi university Nanning 530004China Hangzhou Normal university Hangzhou 310036China hebei university Baoding 071002China helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany henan Normal university Xinxiang 453007China henan university Kaifeng 475004China henan university of science and technology Luoyang 471003China henan university of technology Zhengzhou 450001China Huangshan college Huangshan 245000China Hunan Normal university Changsha 410081China Hunan university Changsha 410082China Indian Institute of technology Madras Chennai 600036India Indiana university BloomingtonIndiana 47405USA INFN laboratori Nazionali di Frascati INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly Inner Mongolia university Hohhot 010021China Institute of Modern Physics Lanzhou 730000China Institute of Physics and technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de A

using e^(+)e^(−)annihilation data corresponding to an integrated luminosity of 2.93 fb^(−1)taken at the center-of-mass energy√s=3.773 GeV with the BESIII detector,a joint amplitude analysis is performed on the decays D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η).The fit fractions of individual components are obtained,and large interferences among the dominant components of the decays D^(0)→a_(1)(1260)π,D^(0)→π(1300)π,D^(0)→ρ(770)ρ(770),and D^(0)→2(ππ)_(S)are observed in both *** the obtained amplitude model,the CP-even fractions of D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η)are determined to be(75.2±1.1_(stat).±1.5_(syst.))%and(68.9±1.5_(stat).±2.4_(syst.))%,*** branching fractions of D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η)are measured to be(0.688±0.010_(stat.)±0.010_(syst.))%and(0.951±0.025_(stat.)±0.021_(syst.))%,*** amplitude analysis provides an important model for the binning strategy in measuring the strong phase parameters of D^(0)→4πwhen used to determine the CKM angleγ(ϕ_(3))via the B^(−)→DK^(−)decay.

关键词： BESIII D^(0)meson decays amplitude analysis CP-even fraction

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Determination of the number ofψ(3686)events taken at BESⅢ

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Chinese Physics C 2024年第9期48卷 8-20页

作者： M.Ablikim M.N.Achasov P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang G.R.Che G.Chelkov C.chen C.H.chen Chao chen G.chen H.S.chen H.Y.chen M.l.chen S.J.chen S.l.chen S.M.chen T.chen X.R.chen X.T.chen Y.B.chen Y.Q.chen Z.J.chen Z.Y.chen S.K.Choi G.Cibinetto F.Cossio J.J.cui H.l.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding J.Dong l.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng M.Fritsch C.D.Fu J.l.Fu Y.W.Fu H.Gao X.B.Gao Y.N.Gao yang Gao S.Garbolino I.Garzia l.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen l.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.l.Guan A.Q.guo l.B.guo M.J.guo R.P.guo Y.P.guo A.Guskov J.Gutierrez K.l.Han T.T.Han F.Hanisch X.Q.Hao F.A.Harris K.K.he K.l.he F.H.heinsius C.H.heinz Y.K.heng C.herold T.Holtmann P.C.hong G.Y.Hou X.T.Hou Y.R.Hou Z.l.Hou B.Y.Hu H.M.Hu J.F.Hu S.l.Hu T.Hu Y.Hu G.S.Huang K.X.Huang l.Q.Huang X.T.Huang Y.P.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji X.B.Ji X.l.Ji Y.Y.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.jing X.M.jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.l.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn J.J.lane P.larin l.lavezzi T.T.lei Z.H.lei M.lellmann T.lenz C.li C.li C.H.li cheng li D.M.li F.li G.li H.B.li H.J.li H.N.li hui li J.R.li J.S.li Ke li l.J.li l.K.li lei li M.H.li P.R.li Q.M.li Q.X.li R.li S.X.li T.li W.D.li W.G.li X.li X.H.li X.l.li X.Z.li Xi Institute of High Energy Physics Beijing 100049China Beihang university Beijing 100191China Bochum Ruhr-university D-44780BochumGermany Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mellon university PittsburghPennsylvania 15213USA Central china Normal university Wuhan 430079China Central South university Changsha 410083China china Center of Advanced science and technology Beijing 100190China china university of Geosciences Wuhan 430074China Chung-Ang university Seoul06974Republic of Korea COMSATS university Islamabad Lahore CampusDefence RoadOff Raiwind Road54000LahorePakistan Fudan university Shanghai 200433China GSI helmholtzcentre for heavy Ion Research GmbH D-64291DarmstadtGermany Guangxi Normal university Guilin 541004China Guangxi university Nanning 530004China Hangzhou Normal university Hangzhou 310036China hebei university Baoding 071002China helmholtz Institute Mainz Staudinger Weg 18D-55099MainzGermany henan Normal university Xinxiang 453007China henan university Kaifeng 475004China henan university of science and technology Luoyang 471003China henan university of technology Zhengzhou 450001China Huangshan college Huangshan 245000China Hunan Normal university Changsha 410081China Hunan university Changsha 410082China Indian Institute of technology Madras Chennai 600036India Indiana university BloomingtonIndiana 47405USA INFN laboratori Nazionali di Frascati (A)INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly(B)INFN Sezione di PerugiaI-06100PerugiaItaly(C)University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara (A)INFN Sezione di FerraraI-44122FerraraItaly(B)University of FerraraI-44122FerraraItaly Inner Mongolia university Hohhot 010021China Institute of Modern Physics Lanzhou 730000China Institute of Physics and technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de Alta Investigación Universidad de TarapacáCasilla 7DArica 1000000Chile Jilin university Changchun 130012China Joha

The number ofψ(3686)events collected by the BESⅢdetector during the 2021 run period is determined to be(2259.3±11.1)×10~6 by counting inclusiveψ(3686)hadronic *** uncertainty is systematic and the statistical uncertainty is ***,the numbers ofψ(3686)events collected during the 2009 and 2012run periods are updated to be(107.7±0.6)×10~6 and(345.4±2.6)×10~6,*** numbers are consistent with the previous measurements within one standard *** total number ofψ(3686)events in the three data samples is(2712.4±14.3)×10~6.

关键词： ψ(3686) inclusive process Hadronic events BESⅢdetector

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Timing analysis of the black hole candidate EXO 1846–031 with Insight-HXMT monitoring

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Research in Astronomy and Astrophysics 2021年第3期21卷 193-204页

作者： he-Xin liu Yue Huang Guang-cheng Xiao Qing-cui Bu Jin-lu Qu Shu Zhang Shuang-Nan Zhang Shu-Mei Jia Fang-Jun lu Xiang Ma lian Tao Wei Zhang li chen li-Ming Song Ti-Pei li Yu-Peng Xu Xue-lei Cao Yong chen Cong-Zhan liu Ce Cai Zhi Chang Gang chen Tian-Xiang chen Yi-Bao chen Yu-Peng chen Wei cui Wei-Wei cui jing-Kang Deng Yong-Wei Dong Yuan-Yuan Du Min-Xue Fu Guan-Hua Gao he Gao Min Gao Ming-Yu Ge Yu-Dong Gu Ju Guan cheng-cheng guo Da-Wei Han Jia Huo lu-Hua Jiang Wei-Chun Jiang jing Jin Yong-Jie Jin ling-Da Kong Bing li cheng-Kui li Gang li Mao-Shun li Wei li Xian li Xiao-Bo li Xu-Fang li yang-guo li Zheng-Wei li Xiao-Hua liang jing-Yuan liao Bai-Sheng liu guo-Qing liu hong-Wei liu Xiao-jing liu Yi-Nong liu Bo lu Xue-Feng lu Qi luo Tao luo Bin Meng Yi Nang Jian-Yin Nie Ge Ou Na Sai Ren-cheng Shang Xin-Ying Song liang Sun Ying Tan You-li Tuo chen Wang guo-Feng Wang Juan Wang ling-Jun Wang Weng-Shuai Wang Yu-Sa Wang Xiang-yang Wen Bai-yang wu Bo-Bing wu Mei wu Shuo Xiao Shao-lin Xiong he Xu Jia-Wei yang Sheng yang yan-Ji yang Yi-Jung yang Qi-Bin Yi Qian-Qing Yin Yuan You Ai-Mei Zhang cheng-Mo Zhang Fan Zhang hong-Mei Zhang Juan Zhang Tong Zhang Wan-Chang Zhang Wen-Zhao Zhang Yi Zhang Yi-Fei Zhang Yong-Jie Zhang Yuan-Hang Zhang Yue Zhang Zhao Zhang Zhi Zhang Zi-liang Zhang Hai-Sheng Zhao Xiao-Fan Zhao Shi-Jie Zheng Yao-Guang Zheng Deng-Ke Zhou Jian-Feng Zhou Yu-Xuan Zhu Ren-lin Zhuang Yue Zhu Key laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China university of Chinese Academy of sciences Chinese Academy of SciencesBeijing 100049China Institut fur Astronomie und Astrophysik Kepler Center for Astro and Particle PhysicsEberhard Karls Universität72076 TubingenGermany department of Astronomy Beijing Normal UniversityBeijing 100088China department of Astronomy Tsinghua UniversityBeijing 100084China department of Physics Tsinghua UniversityBeijing 100084China department of Engineering Physics Tsinghua UniversityBeijing 100084China Key laboratory of Space Astronomy and technology National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China college of Physics sciences&technology Hebei UniversityBaoding 071002Hebei ProvinceChina

We present the observational results from a detailed timing analysis of the black hole candidate EXO 1846-031 during its outburst in 2019 with the observations of Insight-HXMT,NICER and *** outburst can be classified roughly into four different ***-C quasi-periodic oscillations(QPOs)observed by NICER(about 0.1-6 Hz)and Insight-HXMT(about 0.7-8 Hz)are also reported in this ***,we study various physical quantities related to QPO *** QPO rms-frequency relationship in the energy band 1-10 keV indicates that there is a turning pointing in frequency around2 Hz,which is similar to that of GRS 1915+105.A possible hypothesis for the relationship above may be related to the inclination of the source,which may require a high inclination to explain *** relationships between QPO frequency and QPO rms,hardness,total fractional rms and count rate have also been found in other transient sources,which can indicate that the origin of type-C QPOs is non-thermal.

关键词： X-ray binaries black hole candidate QPO EXO 1846–031

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Fungal diversity notes 1277-1386:taxonomic and phylogenetic contributions to fungal taxa

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Fungal Diversity 2020年第5期104卷 1-266页

作者： Hai-Sheng Yuan Xu lu Yu-cheng Dai Kevin D.Hyde Yu-he Kan Ivana Kušan Shuang-hui he Ning-guo liu V.Venkateswara Sarma Chang-lin Zhao Bao-Kai cui Nousheen Yousaf Guangyu Sun Shu-yan liu Fang wu Chuan-Gen lin Monika C.Dayarathne Tatiana Baptista Gibertoni lucas B.Conceição Roberto Garibay-Orijel Margarita Villegas-Ríos Rodolfo Salas-lizana Tie-Zheng Wei Jun-Zhi qiu Ze-Fen Yu Rungtiwa Phookamsak Ming Zeng Soumitra Paloi Dan-Feng Bao Pranami DAbeywickrama De-Ping Wei jing yang Ishara S.Manawasinghe Dulanjalee Harishchandra Rashika S.Brahmanage Nimali Ide Silva Danushka S.Tennakoon Anuruddha Karunarathna Yusufjon Gafforov Dhandevi Pem Sheng-Nan Zhang Andrél.C.Mde Azevedo Santiago Jadson Diogo Pereira Bezerra Bálint Dima Krishnendu Acharya Julieta Alvarez-Manjarrez Ali H.Bahkali Vinod K.Bhatt Tor Erik Brandrud Timur S.Bulgakov E.Camporesi Ting Cao Yu-Xi chen Yuan-Yuan chen Bandarupalli Devadatha Abdallah M.Elgorban long-Fei Fan Xing Du liu Gao Camila Melo Gonçalves luis F.P.Gusmão Naruemon Huanraluek Margita Jadan Ruvishika S.Jayawardena Abdul Nasir Khalid Ewald langer Diogo X.lima Nelson Correia de lima-Júnior Carla Rejane Sousa de lira Jian-Kui(Jack)liu Shun liu Saisamorn lumyong Zong-long luo Neven Matočec M.Niranjan JoséRibamar Costa Oliveira-Filho Viktor Papp Eduardo Pérez-Pazos Alan J.l.Phillips Peng-lei qiu Yihua Ren Rafael F.Castañeda Ruiz Kamal C.Semwal Karl Soop Carlos A.Fde Souza Cristina Maria Souza-Motta li-Hua Sun Meng-le Xie Yi-Jian Yao Qi Zhao li-Wei Zhou CAS Key laboratory of Forest Ecology and Management Institute of Applied EcologyChinese Academy of SciencesShenyang 110164People’s Republic of China university of the Chinese Academy of sciences Beijing 100049People’s Republic of China School of Ecology and Nature Conservation Beijing Advanced Innovation Center for Tree Breeding By Molecular DesignBeijing Forestry UniversityBeijing 100083People’s Republic of China CAS Key laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Centre of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of science Mae Fah Luang UniversityChiang Rai 57100Thailand Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand East and Central Asia Regional Office World Agroforestry Centre(ICRAF)Kunming 650201YunnanChina Ruđer BoškovićInstitute Bijenička cesta 5410000 ZagrebCroatia Faculty of Agriculture Natural Resources and EnvironmentNaresuan UniversityPhitsanulok 65000Thailand department of Biotechnology School of Life SciencesPondicherry UniversityR.V.NagarKalapetPondicherry 605014India college of Biodiversity Conservation Southwest Forestry UniversityKunming 650224People’s Republic of China department of Botany Govt.College UniversityKatchery RoadLahorePakistan State Key laboratory of Crop Stress Biology in arid Areas and college of Plant Protection Northwest A&F UniversityYanglingShaanxiPeople’s Republic of China laboratory of Plant Pathology College of Plant ProtectionJilin Agricultural UniversityChangchun 130118Jilin ProvincePeople’s Republic of China Centro de Biociências Departamento de MicologiaUniversidade Federal de PernambucoCidade UniversitáriaAvenida da Engenharia s/nRecifePernambuco 50740-600Brazil Departamento de Ciências Biológicas Universidade Estadual de Feira de SantanaAv.Transnordestina s/nNovo HorizonteFeira de SantanaBA 44036-900Brazil l

This is the twelfth contribution to the Fungal Diversity Notes series on fungal taxonomy,based on materials collected from many countries which were examined and described using the methods of morphology,anatomy,and strain culture,combined with DNA sequence analyses.110 taxa are described and illustrated,including five new genera,92 new species,eight new combinations and other taxonomic contributions(one new sequenced species,one new host and three new records)which are accommodated in 40 families and 1 incertae sedis in *** new genera are Amyloceraceomyces,Catenuliconidia,Hansenopezia,Ionopezia and *** new species are Amyloceraceomyces angustisporus,Amylocorticium ellipsosporum,Arthrinium sorghi,Catenuliconidia uniseptata,Clavulina sphaeropedunculata,Colletotrichum parthenocissicola,Coniothyrium triseptatum,Cortinarius indorusseus,***,***,***,***,Diaporthe pimpinel-lae,Dictyosporella guizhouensis,Diplodia torilicola,Fuscoporia marquesiana,***,Hansenopezia decora,helicoarcta-tus thailandicus,Hirsutella hongheensis,Humidicutis brunneovinacea,lentaria gossypina,***,lycoperdon lahorense,***,Magnopulchromyces scorpiophorus,Moelleriella gracilispora,Neodevriesia manglicola,Neodidymelliopsis salvia,***,Neoroussoella magnoliae,Neottiella gigaspora,Ophiosphaerella chiangraiensis,Phaeotremella yunnanensis,Podosphaera yulii,Rigidoporus juniperinus,Rhodofomitopsis pseudofeei,Russula benghalensis,Scleroramularia vermispora,Scytinopogon minisporus,Sporormurispora paulsenii,Thaxteriellopsis obliqus,Tomentella asiae-orientalis,***,***,***,***,***,***,***,***,***-nocystidiata,***,***,***,***,***,***,***,***,***,***,***,***,***,***,***,

关键词： 110 taxa Agaricomycetes Ascomycota Basidiomycota Mucoromycota New combinations New genera New species Phylogeny Taxonomy

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Measurements of the center-of-mass energies of e^(+)e^(-)collisions at BESIII

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Chinese Physics C 2021年第10期45卷 7-15页

作者： M.Ablikim M.N.Achasov P.Adlarson S.Ahmed M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.H.Bai Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.l.Chang G.Chelkov D.Y.chen G.chen H.S.chen M.l.chen S.J.chen X.R.chen Y.B.chen Z.J.chen W.S.cheng G.Cibinetto F.Cossio X.F.cui H.l.Dai X.C.Dai A.Dbeyssi R.E.de Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding C.Dong J.Dong l.Y.Dong M.Y.Dong X.Dong S.X.Du Y.l.Fan J.Fang S.S.Fang Y.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng M.Fritsch C.D.Fu Y.Gao Y.Gao Y.Gao Y.G.Gao I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen l.Gong W.X.Gong W.Gradl M.Greco l.M.Gu M.H.Gu Y.T.Gu C.Y Guan A.Q.guo l.B.guo R.P.guo Y.P.guo A.Guskov T.T.Han W.Y.Han X.Q.Hao F.A.Harris K.l.he F.H.heinsius C.H.heinz T.held Y.K.heng C.herold M.Himmelreich T.Holtmann G.Y.Hou Y.R.Hou Z.l.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang l.Q.Huang X.T.Huang Y.P.Huang Z.Huang T.Hussain N Husken W.Ikegami Andersson W.Imoehl M.Irshad S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.l.Ji Y.Y.Ji H.B.Jiang X.S.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin M.Q.jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt l.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc M.G.Kurth W.Kuhn J.J.lane J.S.lange P.larin A.lavania l.lavezzi Z.H.lei H.leithoff M.lellmann T.lenz C.li C.H.li cheng li D.M.li F.li G.li H.li H.li H.B.li H.J.li J.l.li J.Q.li J.S.li Ke li l.K.li lei li P.R.li S.Y.li W.D.li W.G.li X.H.li X.l.li Xiaoyu li Z.Y.li H.liang H.liang H.liang Y.F.liang Y.T.liang G.R.liao l. Z. liao J.libby C.X.lin B.J.liu C.X.liu D.liu F.H.liu Fang liu Feng liu H.B.liu H.M.liu Huanhuan liu huihui liu J.B.liu J.l.liu J.Y.liu K.liu K.Y.liu l.liu M.H.liu P.l.liu Q.liu Q.liu S.B.liu Shuai liu T.liu W.M.liu X.liu Y.liu Y.B.liu Z.A.liu Z.Q.liu X.C.lou F.X.lu H.J.lu J.D.lu J.G.lu X.l.lu Y.lu Y.P.lu C.l.luo Institute of High Energy Physics Beijing 100049China Beihang university Beijing 100191China Beijing Institute of Petrochemical technology Beijing 102617China Bochum Ruhr-university D-44780 BochumGermany Carnegie Mellon university PittsburghPennsylvania 15213USA Central china Normal university Wuhan 430079China china Center of Advanced science and technology Beijing 100190China COMSATS university Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan university Shanghai 200443China G.I.Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia GSI helmholtzcentre for heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal university Guilin 541004China Guangxi university Nanning 530004China Hangzhou Normal university Hangzhou 310036China helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany henan Normal university Xinxiang 453007China henan university of science and technology Luoyang 471003China Huangshan college Huangshan 245000China Hunan Normal university Changsha 410081China Hunan university Changsha 410082China Indian Institute of technology Madras Chennai 600036India Indiana university BloomingtonIndiana 47405USA INFN laboratori Nazionali di Frascati INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly 25Institute of Modern PhysicsLanzhou 730000China Institute of Modern Physics Lanzhou 730000China Institute of Physics and technology Peace Ave.54BUlaanbaatar 13330Mongolia Jilin university Changchun 130012China Johannes Gutenberg university of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Joint Institute for Nuclear Research 141980 DubnaMoscow regionRussia Justus-liebig-universitaet Giessen II.Physikali

During the 2016-17 and 2018-19 running periods,the BESIII experiment collected 7.5 fb of e^(+)e^(-)collision data at center-of-mass energies ranging from 4.13 to 4.44 *** data samples are primarily used for the study of excited charmonium and charmoniumlike *** analyzing the di-muon process e^(+)e^(-)→(γISR=FSR)μ^(+)μ^(-),we measure the center-of-mass energies of the data samples with a precision of 0.6 *** a run-by-run study,we find that the center-of-mass energies were stable throughout most of the data-collection period.

关键词： center-of-mass energy e^(+)e^(-) annihilation BESIII

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Observation of the Y(4230)and a new structure in e^(+)e^(-)→K^(+)K^(-)J/Ψ

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Chinese Physics C 2022年第11期46卷 7-21页

作者： M.Ablikim M.N.Achasov P.Adlarson M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.H.Bai Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban V.Batozskaya D.Becker K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.l.Chang G.Chelkov C.chen G.chen H.S.chen M.l.chen S.J.chen T.chen X.R.chen X.T.chen Y.B.chen Z.J.chen W.S.cheng X.Chu G.Cibinetto F.Cossio J.J.cui H.l.Dai J.P.Dai A.Dbeyssi R.Ede Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding J.Dong l.Y.Dong M.Y.Dong X.Dong S.X.Du P.Egorov Y.l.Fan J.Fang S.S.Fang W.X.Fang Y.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng K Fischer M.Fritsch C.Fritzsch C.D.Fu H.Gao Y.N.Gao yang Gao S.Garbolino I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen l.Gong W.X.Gong W.Gradl M.Greco M.H.Gu C.Y Guan A.Q.guo l.B.guo R.P.guo Y.P.guo A.Guskov T.T.Han W.Y.Han X.Q.Hao F.A.Harris K.K.he K.l.he F.H.heinsius C.H.heinz Y.K.heng C.herold M.Himmelreich T.Holtmann G.Y.Hou Y.R.Hou Z.l.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.X.Huang l.Q.Huang l.Q.Huang X.T.Huang Y.P.Huang Z.Huang T.Hussain N Husken W.Imoehl M.Irshad J.Jackson S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.l.Ji Y.Y.Ji Z.K.Jia H.B.Jiang S.S.Jiang X.S.Jiang Y.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin M.Q.jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt l.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc W.Kuhn J.J.lane J.S.lange P.larin A.lavania l.lavezzi Z.H.lei H.leithoff M.lellmann T.lenz C.li C.li C.H.li cheng li D.M.li F.li G.li H.li H.li H.B.li H.J.li H.N.li J.Q.li J.S.li J.W.li Ke li l.J li l.K.li lei li M.H.li P.R.li S.X.li S.Y.li T.li W.D.li W.G.li X.H.li X.l.li Xiaoyu li Z.Y.li H.liang H.liang H.liang Y.F.liang Y.T.liang G.R.liao l.Z.liao J.libby A.limphirat C.X.lin D.X.lin T.lin B.J.liu C.X.liu D.liu F.H.liu Fang liu Feng liu G.M.liu H.liu H.M.liu Huanhuan liu huihui liu J.B.liu J.l.liu J.Y.liu K.liu K.Y.l Institute of High Energy Physics Beijing 100049China Beihang university Beijing 100191China Beijing Institute of Petrochemical technology Beijing 102617China Bochum Ruhr-university D-44780 BochumGermany Carnegie Mellon university PittsburghPennsylvania 15213USA Central china Normal university Wuhan 430079China china Center of Advanced science and technology Beijing 100190China COMSATS university Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan university Shanghai 200433China G.I.Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia GSI helmholtzcentre for heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal university Guilin 541004China Hangzhou Normal university Hangzhou 310036China helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany henan Normal university Xinxiang 453007China henan university of science and technology Luoyang 471003China henan university of technology Zhengzhou 450001China Huangshan college Huangshan 245000China Hunan Normal university Changsha 410081China Hunan university Changsha 410082China Indian Institute of technology Madras Chennai 600036India Indiana university BloomingtonIndiana 47405USA INFN laboratori Nazionali di Frascati INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly Institute of Modern Physics Lanzhou 730000China Institute of Physics and technology Peace Ave.54BUlaanbaatar 13330Mongolia Jilin university Changchun 130012China Johannes Gutenberg university of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Joint Institute for Nuclear Research 141980 DubnaMoscow regionRussia Justus-liebig-universitaet Giessen II.Physikalisches InstitutHeinrich-Buff-Ring 16

The cross sections of e^(+)e^(-)→K^(+)K^(-)J/Ψat center-of-mass energies from 4.127 to 4.600 GeV are measured based on 15.6 fb-1data collected with the BESⅢ detector operating at the BEPCⅡ storage *** resonant structures are observed in the line shape of the cross *** mass and width of the first structure are measured to be(4225.3±2.3±21.5)MeV and(72.9±6.1±30.8)MeV,*** are consistent with those of the established Y(4230).The second structure is observed for the first time with a statistical significance greater than 8σ,denoted as Y(4500).Its mass and width are determined to be(4484.7±13.3±24.1)MeV and(111.1±30.1±15.2)MeV,*** first presented uncertainties are statistical and the second ones are *** product of the electronic partial width with the decay branching fractionΓ(Y(4230)→e^(+)e^(−))B(Y(4230)→K^(+)K^(−)J/Ψ)is reported.

关键词： Y states charmonium-like states BESⅢ

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2005年中国城市CO2排放数据集

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中国人口·资源与环境 2018年第4期28卷 1-7页

作者：蔡博峰刘晓曼陆军王金南刘红光陈洋陈占明丛建辉崔志鹏代春艳董会娟方恺冯彤郭杰李芬孟凡鑫唐伟王庚哲谢运生张建军阿依吐尔逊·沙木西布买日也木·买买提蔡伟光曾胜常盼陈前利陈振国单钰理丁冠乔独威范敏冯相昭干晓宇高壮飞谷雨何凌昊何姚胡鸣明黄丽珍黄桥贾小平菊春燕蓝菁李爽李松李耀光李照令刘合林刘婧文刘庆燕刘竹逯飞马贤磊欧金沛潘栋沈杨税月孙露谭效时唐敏唐袆祺王柯王思亓王香爱王晓培吴家杰吴雪萍肖连香邢文婷徐丽笑叶瑞克袁子坤张飞云张袆张明张琦峰张曦文张宇赵晶赵胜男郑思伟周来友朱天琦曹丽斌冯乐李栋李一静龙瀛孙瑞红环境保护部环境规划院北京100012 中国科学院大气物理研究所北京100029 南京农业大学公共管理学院江苏南京210095 上海财经大学城市与区域科学学院上海200433 中国人民大学经济学院北京100872 山西大学经济与管理学院山西太原030006 E20环境平台咨询部北京100195 重庆工商大学长江上游经济研究中心重庆400067 上海交通大学环境科学与工程学院上海200240 浙江大学公共管理学院浙江杭州310058 天津大学管理与经济学部天津300072 南京农业大学土地管理学院江苏南京210095 深圳市建筑科学研究院股份有限公司北京研创中心广东深圳518049 华南理工大学环境与能源学院广东广州510006 杭州市环境保护科学研究院环境政策研究中心浙江杭州310014 埃因霍芬理工大学建筑学院荷兰埃因霍芬5616SC 江西省科学院能源研究所江西南昌330000 中国地质大学(北京)土地科学技术学院北京100083 新疆农业大学管理学院新疆乌鲁木齐830052 重庆大学建设管理与房地产学院重庆400044 重庆工商大学财政金融学院重庆400067 东安格利亚大学国际发展学院英国诺维奇NR47TJ 环境保护部环境发展中心北京100029 环境保护部环境与经济政策研究中心北京100029 四川大学建筑与环境学院四川成都610065 浙江工业大学政治与公共管理学院浙江杭州310023 美国绿色建筑委员会城市与社区部北京100085 挪威科技大学工程学院挪威约尔维克2815 北京师范大学统计学院北京100875 青岛科技大学环境学院山东青岛266000 北京大学遥感与地理信息系统研究所北京100871 北京师范大学环境学院北京100875 筑波大学日本筑波305-0005 华中科技大学建筑与城市规划学院湖北武汉430074 美国东北大学工学院美国波士顿02115 河北省环境科学研究院规划所河北石家庄050037 中山大学地理科学与规划学院广东广州北京林业大学环境科学与工程学院北京宁波职业技术学院商贸外语学院浙江宁波重庆工商大学土地管理学院重庆日本国立环境研究所社会环境系统研究中心日本筑波中国船舶重工集团公司第七一四研究所北京重庆工商大学管理学院重庆渭南师范学院化学与材料学院陕西渭南福州大学经济与管理学院福建福州扬州大学环境科学与工程学院江苏扬州中国矿业大学管理学院江苏徐州北京大学城市与环境学院北京内蒙古大学公共管理学院内蒙古呼和浩特江苏大学财经学院江苏镇江赤峰学院资源与环境科学学院内蒙古赤峰新余学院经济管理学院江西新余北京市环境保护科学研究院生态与城市环境研究所北京北京清华同衡规划设计研究院有限公司技术创新中心北京100085 北京大学汇丰商学院英国校区华威大学交叉学科研究方法中心英国牛津100871 清华大学建筑学院北京100062 上海工程技术大学管理学院上海021620

2005年是中国承诺碳减排目标的基准年份,因而也是中国城市碳减排战略制定和近中期低碳转型的基准年份和对照年份。中国城市2005年CO_2排放数据的一致性、全面性和精准性对于中国所有城市和每个具体城市的目标考核和评估都有重要意义。... 详细信息

2005年是中国承诺碳减排目标的基准年份,因而也是中国城市碳减排战略制定和近中期低碳转型的基准年份和对照年份。中国城市2005年CO_2排放数据的一致性、全面性和精准性对于中国所有城市和每个具体城市的目标考核和评估都有重要意义。基于中国高空间分辨率网格数据(CHRED 2.0)、城市层面统计数据以及大量现场调研和走访,建立2005年中国城市CO_2排放数据集,包括工业能源排放、工业过程排放、农业排放、服务业排放、城镇生活排放、农村生活排放、交通排放7个部门的直接排放数据和间接排放数据。该数据集的建立汇总了86名研究人员的工作成果,在企业、城市不同行业与部门、城市工业和城市总化石能源等不同层面进行了大量的交叉验证和数据分析,有效保障了数据的精确性和准确性。结果显示,2005年中国城市碳排放呈现出较大的体量差异和空间格局差异。排放前10的城市几乎比排放后10的城市的排放量高出两个数量级。高排放城市基本都是城市群的核心城市。东部城市直接排放占全国直接排放比例最高,达到44.59%,其次是西部城市21.76%,中部城市22.70%,东北城市10.95%。

关键词：城市 CO 2排放数据集中国高空间分辨率网格

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