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| 1 | Climate and litter C/N ratio constrain soil organic carbon accumulation显示文摘Soil organic carbon(SOC) plays critical roles in stabilizing atmospheric CO2 concentration, but the mechanistic controls on the amount and distribution of SOC on global scales are not well understood. In turn, this has hampered the ability to model global C budgets and to find measures to mitigate climate change. Here, based on the data from a large field survey campaign with 2600 plots across China’s forest ecosystems and a global collection of published data from forested land, we find that a low litter carbon-to-nitrogen ratio(C/N) and high wetness index(P/PET, precipitation-to-potentialevapotranspiration ratio) are the two factors that promote SOC accumulation, with only minor contributions of litter quantity and soil texture. The field survey data demonstrated that high plant diversity decreased litter C/N and thus indirectly promoted SOC accumulation by increasing the litter quality. We conclude that any changes in plant-community composition, plant-species richness and environmental factors that can reduce the litter C/N ratio, or climatic changes that increase wetness index, may promote SOC accumulation. The study provides a guideline for modeling the carbon cycle of various ecosystem scales and formulates the principle for land-based actions for mitigating the rising atmospheric CO2 concentration. | Guoyi Zhou Shan Xu Philippe Ciais Stefano Manzoni Jingyun Fang Guirui Yu Xuli Tang Ping Zhou Wantong Wang Junhua Yan Gengxu Wang Keping Ma Shenggong Li Sheng Du Shijie Han Youxin Ma Deqiang Zhang Juxiu Liu Shizhong Liu Guowei Chu Qianmei Zhang Yuelin Li Wenjuan Huang Hai Ren Xiankai Lu Xiuzhi Chen | 2019 | National Science Review2019，6，4： | 21 |
| 2 | The global significance of biodiversity science in China: an overview显示文摘Biodiversity science in China has seen rapid growth over recent decades,ranging from baseline biodiversity studies to understanding the processes behind evolution across dynamic regions such as the Qinghai-Tibetan Plateau.We review research,including species catalogues;biodiversity monitoring;the origins,distributions,maintenance and threats to biodiversity;biodiversity-related ecosystem function and services;and species and ecosystems'responses to global change.Next,we identify priority topics and offer suggestions and priorities for future biodiversity research in China.These priorities include(i)the ecology and biogeography of the Qinghai-Tibetan Plateau and surrounding mountains,and that of subtropical and tropical forests across China;(ii)marine and inland aquatic biodiversity;and(iii)effective conservation and management to identify and maintain synergies between biodiversity and socio-economic development to fulfil China's vision for becoming an ecological civilization.In addition,we propose three future strategies:(i)translate advanced biodiversity science into practice for biodiversity conservation;(ii)strengthen capacity building and application of advanced technologies,including high-throughput sequencing,genomics and remote sensing;and(iii)strengthen and expand international collaborations.Based on the recent rapid progress of biodiversity research,China is well positioned to become a global leader in biodiversity research in the near future. | Xiangcheng Mi Gang Feng Yibo Hu Jian Zhang Lei Chen Richard T.Corlett Alice C.Hughes Stuart Pimm Bernhard Schmid Suhua Shi Jens-Christian Svenning Keping Ma | 2021 | National Science Review2021，8，7： | 16 |
| 3 | Association of renal function with cardiac reverse remodeling and long-term outcome in heart failure patients following cardiac resynchronization therapy显示文摘 | Cai Chi Hua Wei Ding Ligang Wang Jing Chen Keping Yang Xinwei Liu Zhimin Zhang Shu | 2014 | Chinese Medical Journal2014，，23： | 8 |
| 4 | Structure of the Upper Mantle and Transition Zone Beneath the South China Block Imaged by Finite Frequency Tomography显示文摘We applied the finite frequency tomography method to S wave data recorded by 350 broadband stations beneath the South China Block(SCB) and its surroundings from earthquakes occurring between July 2007 and July 2010,to better understand upper mantle deformation.Differential travel-times in the pair of stations with appropriate weighting for each station are used in the inversion.Our results are consistent with previous tomography that show a high velocity anomaly beneath the Sichuan basin and a high velocity anomaly in the transition zone beneath the Yangtze Craton.However,the resolution of mantle heterogeneity provides new insight into the tectonic framework of subduction of Burmese lithosphere in the west part of the study region and subduction of oceanic lithosphere in the east.In the subduction realm,west of 107°E,a significant fast S-wave anomaly is located on the southeast of Sichuan Basin.East of 107°E,and two narrow and discontinuous fast S-wave anomalies occur at a depth of 400-600 km beneath the middle of the South China block overlain by the pronounced low S-wave anomalies at a depth of 100 and 400 km.If the fast anomalies located in the mantle transition zone represent stagnant slabs,their fragmented nature may suggest that they could be produced by different episodes of subduction beneath western Pacific island and the above slow velocity anomaly may associated with the back-arc regions of ongoing subduction.In addition,tomography also reveals an anomalously high S-wave velocity continental root extends eastward to a depth 400 km beneath the eastern Sichuan Basin.This anomaly may be related to eastern extrusion of Indian lithosphere associated with the collision of India and Eurasia.Moreover,our results also show large slow anomalies beneath the Red River fault region connected to deeper anomalies beneath the South China Fold Belt and South China Sea.AH these observations are consistent with the scenario that the South China block has been built by both of subduction of Paleopacific plate and eastward subduction of Burma microplate. | SUN Ya LIU Jianxin TANG Youcai CHEN Jiawei ZHOU Keping CHEN Bo | 2016 | Acta Geologica Sinica(English Edition)2016，90，5： | 8 |
| 5 | Expression of non-structural protein NS3 gene of Bombyx mori densovirus (China isolate)显示文摘The invertebrate parvovirus Bombyx mori Densonucleosis Virus type 3 (China isolate), named BmDNV-3, is a kind of bidensovirus. It is a new type of virus with unique replication mechanisms. To investigate the effects of the NS3 gene during viral DNA replication, a pair of primers was designed for amplifying NS3 gene of Bombyx mori densovirus (China isolate). Gene NS3 amplified was cloned into a prokaryotic expression vector pET-30a and the donor plasmid pFastBacHTe, respectively. The NS3 protein was expressed in Escherichia coli BL21. The pFastBacHTe-NS3 was transformed to E. coli DH10Bac. The recombinant bacmid baculoviruses (rBacmid-EGFP-NS3) isolated from the white colonies were transfected into BmN-4 cells using a transfection reagent. BmN-4 cells were infected with recom-binant virus to express fusion proteins. The expression of fusion protein around 30 kDa in E. coli BL21 was identified by SDS-PAGE, Western blotting, and mass spectrometry. The expressed NS3 protein by B. mori nucleopolyhedrovirus bacmid system was confirmed by Western blotting using an anti-NS3 polyclonal antibody. And about 45 kDa protein was found. The expressed fusion protein was smaller than the expected size of EGFP-NS3, 55 kDa. Western blotting analysis indicated that EGFP-NS3 protein was expressed in infected lar-vae with smaller molecular size. | Huijuan Yin Qin Yao Zhongjian Guo Fang Bao Wei Yu Jun Li Keping Chen | 2008 | Journal of Genetics and Genomics2008，35，4： | 7 |
| 6 | Bombyx mori bidensovirus:The type species of the new genus Bidensovirus in the new family Bidnaviridae显示文摘Bombyx mori bidensovirus(BmBDV),which had been assigned to Densovirinae in Parvoviridae previously,replicates mainly in silkworm midgut columnar cells and causes the fatal flacheric disease.In contrast to parvovirus,this virus possesses two single-stranded DNA genome segments and encodes a putative protein-primed DNA polymerase.The accumulating evidence suggests that it has unique characteristics different to parvovirus and adopts its own mechanisms for replication.So far,little is known about the replication mechanisms of BmBDV.In this review,we focus on the pathology associated with this virus and the viral biology such as viral genome structure,viral genes,and viral replication and expression strategies. | HU ZhaoYang LI GuoHui LI GuangTian YAO Qin CHEN KePing | 2013 | Chinese Science Bulletin2013，58，36： | 6 |
| 7 | Positioning taxonomic research for the future显示文摘Why do taxonomists matter? The work of taxonomists is often understated if not completely misunderstood. Without taxonomists, organisms cannot be accurately identified, neither can these organisms be given universally accepted names, and reliably positioned in the phylogenetic tree of life. Thanks to the work of taxonomists over the last 269 years since Carl Linnaeus established the binomial system, we can now measure the health and wealth of our biodiversity in a refined, science-based inventory prescribed by stringent nomenclatural rules. | Deyuan Hong Wenying Zhuang Min Zhu Keping Ma Xiaoquan Wang Dawei Huang Yalin Zhang Guodong Ren Wenjun Bu Wanzhi Cai Dong Ren Ding Yang Aiping Liang Fengyan Bai Runzhi Zhang Fumin Lei Shuqiang Li Hongzhi Kong Lei Cai Yucheng Dai Chaodong Zhu Qisen Yang Jun Chen Zhongli Sha Jianping Jiang Jing Che Donghui Wu Jiatang Li Qiang Wang Xinli Wei Ming Bai Xingyue Liu Xuexin Chen Gexia Qiao | 2022 | Zoological Systematics2022，47，3： | 2 |
| 8 | Preparation and characterization of form-stable paraffin/polyurethane com- posites as phase change materials for thermal energy storage 显示文摘 | Chen Keping Yu Xuejiang Tian Chunrong | 2014 | Energy Conversion and Management2014，77，8： | 1 |
| 9 | Molecular cloning of Bombyx mori cytochrome P450 gene and its involvement in fluoride resistance显示文摘 | Zhou Hongliang Chen Keping Yao Qin etal | 2008 | J Hazard Mster2008，160，23： | 1 |
| 10 | Temperature-Dependent Gas Exchange and Stomatal/Non-Stomatal Limitation to CO2 Assimilation of Quercus Liaotungensis under Midday High Irradiance显示文摘 | Shouren Zhang Qingkang Li Keping Ma Lingzhi Chen | 2001 | Photosynthetica2001，，3： | 1 |
| 11 | Six steps for building a technological knowledge base for future taxonomic work显示文摘Species are the principal category we use to study,understand,and conserve the natural world,so how we define species has a cascading impact across fields,well beyond biology[1].Despite such importance,debate on species concepts continues to this day([2]2020),with consequences for what organisms we recognize,study and protect.Given the wealth of life forms on our planet. | Michael C.Orr Anderson Feijó Douglas Chesters Alfried P.Vogler Silas Bossert Rafael R.Ferrari Mark John Costello Alice C.Hughes Lars Krogmann John S.Ascher Xin Zhou De-Zhu Li Ming Bai Jun Chen Deyan Ge Arong Luo Gexia Qiao Paul H.Williams Ai-bing Zhang Keping Ma Feng Zhang Chao-Dong Zhu | 2022 | National Science Review2022，9，12： | 1 |
| 12 | Human leukocyte antigen class I alleles and haplotypes associated with primary hepatocellular carcinoma in persistent HBV-infected patients 显示文摘 | Ning Pan Keping Chen Jie Qiu | 2013 | Human Immunol2013，74，： | 1 |
| 13 | Analysis of the Hydraulic and Heat Transfer Evolution Mechanism of a Single Rock Fracture显示文摘Mineral dissolution and mechanical deformation of granite are two main mechanisms that affect permeability evolution of rock fracture.In this study,two water flow-through experiments with large granite fractures were conducted at 200 0C with a constant flow rate for 24 h,under confining pressures of 5 and 10 MPa,respectively.Water pressure and temperature were measured,fracture aperture and permeability were calculated,and chemical element concentrations in effluent water were tested for mechanism analysis.The permeability fluctuates up and down between 2.62 × 10^(-12)and 3.16 ×10^(-12)m^(2)at confining pressure of 5 MPa;while it decreased monotonously by 24% from 1.92 × 10^(-12)to1.45 × 10^(-12)m^(2)at a confining pressure of 10 MPa.The heat transfer rates at both experiments stay stable at about 0.25 J/s.The mass concentration of Ca,Na,K,and Si in effluent water are between 5 to 23mg/L,indicating slight dissolution of Ca-plagioclase,Na-plagioclase,and K-feldspar,as well as possible precipitation of minor amount of kaolinite or quartz.The total amount of free-face dissolution and pressure dissolution are similar at 5 and 10 MPa.The geochemical reaction counts for only small part of the aperture change,while the mechanical deformation counts the major part of the aperture change. | Biao Shu Fan Zeng John Kemeny Runjun Zhu Keping Chen Jingqiang Tan | 2023 | Journal of Earth Science2023，34，1： | 1 |
| 14 | MiR-130a regulates and dendritic spine MeCP2 neurite outgrowth density by targeting显示文摘 | Yunjia Zhang Mengmeng Chen Zilong Qiu Keping Hu Warren McGee Xiaoping Chen Jianghong Liu Li Zhu Jane Y. Wu | 2016 | Protein & Cell2016，7，7： | 1 |
| 15 | Tissue microarray analysis reveals strong clinical evidence for a close association between loss of annexin A1 expression and nodal metastasis in gastric cancer显示文摘 | Guanzhen Yu Jiejun Wang Ying Chen Xi Wang Jun Pan Qiang Li Keping Xie | 2008 | Clinical & Experimental Metastasis2008，，7： | 1 |
| 16 | Urbanization Effect of Highways in the Pearl River Delta显示文摘Based on TM images,ArcGIS and landscape ecology,4 typical roads in the Pearl River Delta are taken for example to analyze infl uence range of highway,and study the laws of highway construction infl uencing landscape patterns by reviewing landscape pattern changes in areas along the highways. According to the research,for Yuebei Section(north Guangdong) of Beijing–Zhuhai Highway,road construction has signifi cant infl uence on landscape patterns of the 300-m wide buffer zone(especially woodland and urban land); for Foshan–Kaiping Highway,road construction has significant influence on landscape patterns of the 1,000-m wide buffer zone(especially woodland and agricultural land); for Dongguan–Shenzhen Highway,road construction has signifi cant infl uence on landscape patterns of the 8,000-m wide buffer zone(especially woodland and urban land). | CHEN Mingnan WANG Dongdong YU Keping ZHANG Xin | 2013 | Journal of Landscape Research2013，5，Z3： | 1 |
| 17 | 'Chordoid' meningeal tumors in young individuals with peritumoral lymphoplasmacellular infiltrates causing systemic manifestations of the Castleman syndrome显示文摘 | Kepes JJ Chen WY Cornor MH | 1988 | Cancer1988，62，2： | 1 |
| 18 | Defining Area at Risk and Its Effect in Catastrophe Loss Estimation: a Dasymetric Mapping Approach显示文摘 | Keping Chen John McAneney Russell Blong | 2004 | Applied Geography2004，24，2： | 1 |
| 19 | Point process models, the dimensions of biodiversity and the importance of small-scale biotic interactions显示文摘Aims Recent mechanistic explanations for community assembly focus on the debates surrounding niche-based deterministic and dispersalbased stochastic models.This body of work has emphasized the importance of both habitat filtering and dispersal limitation,and many of these works have utilized the assumption of species spatial independence to simplify the complexity of the spatial modeling in natural communities when given dispersal limitation and/or habitat filtering.One potential drawback of this simplification is that it does not consider species interactions and how they may influence the spatial distribution of species,phylogenetic and functional diversity.Here,we assess the validity of the assumption of species spatial independence using data from a subtropical forest plot in southeastern China.Methods We use the four most commonly employed spatial statistical models—the homogeneous Poisson process representing pure random effect,the heterogeneous Poisson process for the effect of habitat heterogeneity,the homogenous Thomas process for sole dispersal limitation and the heterogeneous Thomas process for joint effect of habitat heterogeneity and dispersal limitation—to investigate the contribution of different mechanisms in shaping the species,phylogenetic and functional structures of communities.Important Findings Our evidence from species,phylogenetic and functional diversity demonstrates that the habitat filtering and/or dispersal-based models perform well and the assumption of species spatial independence is relatively valid at larger scales(50×50 m).Conversely,at local scales(10×10 and 20×20 m),the models often fail to predict the species,phylogenetic and functional diversity,suggesting that the assumption of species spatial independence is invalid and that biotic interactions are increasingly important at these spatial scales. | Xiangcheng Mi Lei Bao Jianhua Chen Keping Ma | 2014 | Journal of Plant Ecology2014，7，2： | 1 |
| 20 | First Rocketsonde Launched from an Unmanned Semi-submersible Vehicle显示文摘The unmanned semi-submersible vehicle(USSV) developed by the unmanned surface vehicle team of the Institute of Atmospheric Physics is an unmanned, rugged, and high-endurance autonomous navigation vessel designed for the collection of long-term, continuous and real-time marine meteorological measurements, including atmospheric sounding in the lower troposphere. A series of river and sea trials were conducted from May 2016 to November 2017, and the first rocketsonde was launched from the USSV. Real-time meteorological parameters in the marine atmospheric boundary layer(MABL) were obtained, including sea surface temperature, and vertical profiles of the pressure, temperature, relative humidity, wind speed,and wind direction. These data are extremely useful and important for research on air–sea interactions, sea surface heat and latent heat flux estimations, MABL modeling, and marine satellite product validation. | Hongbin CHEN Jun LI Yuejian XUAN Xiaosong HUANG Weifeng ZHU Keping ZHU Wenzheng SHAO | 2019 | Advances in Atmospheric Sciences2019，36，4： | 1 |
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