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| 1 | Terrestrial carbon sinks in China and around the world and their contribution to carbon neutrality显示文摘Enhancing the terrestrial ecosystem carbon sink(referred to as terrestrial C sink) is an important way to slow down the continuous increase in atmospheric carbon dioxide(CO_(2)) concentration and to achieve carbon neutrality target.To better understand the characteristics of terrestrial C sinks and their contribution to carbon neutrality,this review summarizes major progress in terrestrial C budget researches during the past decades,clarifies spatial patterns and drivers of terrestrial C sources and sinks in China and around the world,and examines the role of terrestrial C sinks in achieving carbon neutrality target.According to recent studies,the global terrestrial C sink has been increasing from a source of (-0.2±0.9) Pg C yr^(-1)(1 Pg=1015g)in the 1960s to a sink of (1.9±1.1) Pg C yr^(-1) in the 2010s.By synthesizing the published data,we estimate terrestrial C sink of 0.20–0.25 Pg C yr^(-1) in China during the past decades,and predict it to be 0.15–0.52 Pg C yr^(-1) by 2060.The terrestrial C sinks are mainly located in the mid-and high latitudes of the Northern Hemisphere,while tropical regions act as a weak C sink or source.The C balance differs much among ecosystem types:forest is the major C sink;shrubland,wetland and farmland soil act as C sinks;and whether the grassland functions as C sink or source remains unclear.Desert might be a C sink,but the magnitude and the associated mechanisms are still controversial.Elevated atmospheric CO_(2) concentration,nitrogen deposition,climate change,and land cover change are the main drivers of terrestrial C sinks,while other factors such as fires and aerosols would also affect ecosystem C balance.The driving factors of terrestrial C sink differ among regions.Elevated CO_(2) concentration and climate change are major drivers of the C sinks in North America and Europe,while afforestation and ecological restoration are additionally important forcing factors of terrestrial C sinks in China.For future studies,we recommend the necessity for intensive and long-term ecosystem C monitoring over broad geographic scale to improve terrestrial biosphere models for accurately evaluating terrestrial C budget and its dynamics under various climate change and policy scenarios. | Yuanhe Yang Yue Shi Wenjuan Sun Jinfeng Chang Jianxiao Zhu Leiyi Chen Xin Wang Yanpei Guo Hongtu Zhang Lingfei Yu Shuqing Zhao Kang Xu Jiangling Zhu Haihua Shen Yuanyuan Wang Yunfeng Peng Xia Zhao Xiangping Wang Huifeng Hu Shiping Chen Mei Huang Xuefa Wen Shaopeng Wang Biao Zhu Shuli Niu Zhiyao Tang Lingli Liu Jingyun Fang | 2022 | Science China(Life Sciences)2022，65，5： | 32 |
| 2 | Organic carbon accumulation capability of two typical tidal wetland soils in Chongming Dongtan,China显示文摘We measured organic carbon input and content of soil in two wetland areas of Chongming Dongtan(Yangtze River Estuary) to evaluate variability in organic carbon accumulation capability in different wetland soils.Observed differences were investigated based on the microbial activity and environmental factors of the soil at the two sites.Results showed that the organic carbon content of wetland soil vegetated with Phragmites australis(site A) was markedly lower than that with P.australis and Spartina alterniflora(site B).Sites differences were due to higher microbial activity at site A,which led to higher soil respiration intensity and greater carbon outputs.This indicated that the capability of organic carbon accumulation of the site B soils was greater than at site A.In addition,petroleum pollution and soil salinity were different in the two wetland soils.After bio-remediation,the soil petroleum pollution at site B was reduced to a similar level of site A.However,the culturable microbial biomass and enzyme activity in the remediated soils were also lower than at site A.These results indicated that greater petroleum pollution at site B did not markedly inhibit soil microbial activity.Therefore,differences in vegetation type and soil salinity were the primary factors responsible for the variation in microbial activity,organic carbon output and organic carbon accumulation capability between site A and site B. | Shiping Zhang Lei Wang Jiajun Hu Wenquan Zhang Xiaohua Fu Yiquan Le Fangming Jin | 2011 | Journal of Environmental Sciences2011，23，1： | 11 |
| 3 | A Nano-and Micro-Integrated Protein Chip Based on Quantum Dot Probes and a Microfluidic Network显示文摘A novel nano-and micro-integrated protein chip(NMIPC)that can detect proteins with ultrahigh sensitivity has been fabricated.A microfl uidic network(μFN)was used to construct the protein chips,which allowed facile patterning of proteins and subsequent biomolecular recognition.Aqueous phase-synthesized,water-soluble fl uorescent CdTe/CdS core-shell quantum dots(aqQDs),having high quantum yield and high photostability,were used as the signaling probe.Importantly,it was found that aqQDs were compatible with microfluidic format assays,which afforded highly sensitive protein chips for cancer biomarker assays. | Juan Yan Mei Hu Di Li Yao He Rui Zhao Xingyu Jiang Shiping Song Lianhui Wang Chunhai Fan | 2008 | Nano Research2008，1，6： | 3 |
| 4 | Tracing of dye molecules in living plants through NaGdF_4:Yb^(3+),Er^(3+)fluorescent nanoprobes显示文摘In this paper, we demonstrated trace of dye molecules in living plants. The NaGdF4:Yb^(3+),Er^(3+) nanoparticles probe was used to detect the rhodamine B(RhB) in bean sprout. It is found that the fluorescencedye can be efficiently imbibed during the growing process and the absorbance presented a position dependence effect, which was supported by the upconversion spectra and the fluorescent image characterization. In addition, the concentration of the residual RhB in bean sprout can be efficiently traced by the synthesized probe based on the fluorescent resonant energy transfer. Finally, the relation between the excitation power, concentration and the ratio of yellow to green emission are discussed in detail. These results can be helpful in understanding the RhB dye molecules absorbance process in vegetable growth and provide an efficient way to trace the residual dyes in vivo plant. | Xiaofeng Wu Ya'nan Zhang Shiping Zhan Jin Li Guozheng Nie Shigang Hu Cong Yan Shaobing Wu Shengbin Cheng Junshan Hu Lichun Shi Yunxin Liu | 2019 | Journal of Rare Earths2019，37，3： | 3 |
| 5 | Universally improving effect of mixed electron donors on the CO_2 fixing efficiency of non-photosynthetic microbial communities from marine environments显示文摘The universality of improved CO2 fixing upon the addition of mixed electron donors(MEDs)composed of Na2 S,NO2-,and S2O32-to non-photosynthetic microbial communities(NPMCs)obtained from 12 locations in four oceans of the world was validated. The CO2 fixing efficiencies of NPMCs were universally enhanced by MED compared with those obtained using H2 alone as electron donor,with average increase of about 276%. An increase in microbial inoculation concentration could increase the net amount of CO2 fixing to853.34 mg/L in the presence of MED. NO2-and S2O32-may play the roles of both electron acceptor and electron donor under aerobic conditions,which may improve the energy utilization efficiency of NPMC and enhance the CO2 fixation efficiency. The sequence determination of 16 S ribosomal deoxyribonucleic acid(rDNA) from 150 bacteria of NPMC showed that more than 50% of the bacteria were symbiotic and there were many heterotrophic bacteria such as Vibrio natriegens. These results indicate that NPMC acts as a symbiotic CO2 fixing system. The interaction between autotrophic and heterotrophic bacteria may be a crucial factor supporting ladder utilization and recycling of energy/carbon source. | Jiajun Hu Lei Wang Shiping Zhang Yuanqing Wang Fangming Jin Xiaohua Fu Huirong Li | 2014 | Journal of Environmental Sciences2014，26，8： | 2 |
| 6 | Homology Modeling of CrylAc Toxin-binding Alkaline Phosphatase Receptor from Helicoverpa armigera and Its Functional Interpretation显示文摘 | Shan, Shiping Xia, Liqiu Ding, Xuezhi Zhang, Youming Hu, Shengbiao Sun, Yunjun Yu, Ziquan Han, Lizhen | 2011 | Chinese Journal of Chemistry2011，29，3： | 1 |
| 7 | Responses of the functional structure of soil microbial community to livestock grazing in the T ibetan alpine grassland显示文摘 | Yunfeng Yang Linwei Wu Qiaoyan Lin Mengting Yuan Depeng Xu Hao Yu Yigang Hu Jichuang Duan Xiangzhen Li Zhili He Kai Xue Joy van Nostrand Shiping Wang Jizhong Zhou | 2012 | Glob Change Biol2012，，2： | 1 |
| 8 | Improvement of lactic acid production from cellulose with the addition of Zn/Ni/C under alkaline hydrothermal conditions显示文摘 | ZHANG Shiping JIN Fangming HU Jiajun | 2011 | Bioresource Technology2011，102，2： | 1 |
| 9 | Long lasting pain hypersensi-tivity following ligation of the tendon of the masseter muscle in rats:A model of myogenic orofacial pain 显示文摘 | Wei Guo Hu Wang Shiping Zou | 2010 | Molecular Pain2010，6，： | 1 |
| 10 | Stationary patterns for a Leslie-Gower type three species model with diffusion显示文摘 | Guangping Hu Xiaoling Li Shiping Lu | 2014 | International Journal of Biomathematics2014，7，6： | 1 |
| 11 | The weak effects of fencing on ecosystem respiration,CH4,and N2O fluxes in a Tibetan alpine meadow during the growing season显示文摘Fencing is the most common land-management practice to protect grassland degradation from livestock overgrazing on the Tibetan Plateau. However, it is unclear whether fencing reduces CO_2, CH_4, and N_2O emission. Here, we selected four vegetation types of alpine meadow(graminoid, shrub, forb, and sparse vegetation) to determine fencing effects on ecosystem respiration(Re), CH_4, and N_2O fluxes during the growing season. Despite increased average monthly ecosystem respiration(Re) for fenced graminoid vegetation at the end of the growing season, there was no significant difference between grazing and fencing across all vegetation types. Fencing significantly reduced average CH_4 uptake by about 50% in 2008 only for forb vegetation and increased average N_2O release for graminoid vegetation by 38% and 48% in 2008 and 2009,respectively. Temperature, moisture, total organic carbon, C/N, nitrate, ammonia, and/or bulk density of soil, as well as above-and belowground biomass, explained 19%~71% and 6%~33% of variation in daily and average Re and CH_4 fluxes across all vegetation types, while soil-bulk density explained 27% of variation in average N_2O fluxes. Stepwise regression showed that soil temperature and soil moisture controlled average Re, while soil moisture and bulk density controlled average CH_4 fluxes. These results indicate that abiotic factors control Re, CH_4, and N_2O fluxes; and grazing exclusion has little effect on reducing their emission—implying that climatic change rather than grazing may have a more important influence on the budgets of Re and CH_4 for the Tibetan alpine meadow during the growing season. | YiGang Hu ZhenHua Zhang ShiPing Wang ZhiShan Zhang Yang Zhao ZengRu Wang | 2017 | Research in Cold and Arid Regions2017，9，6： | 1 |
| 12 | Understanding water conservation vs. prof ligation traits in vegetable legumes through a physio-transcriptomic-functional approach显示文摘Abstract Vegetable soybean and cowpea are related warm-season legumes showing contrasting leaf water use behaviors under similar root drought stresses,whose mechanisms are not well understood.Here we conducted an integrative phenomic-transcriptomic study on the two crops grown in a feedback irrigation system that enabled precise control of soil water contents.Continuous transpiration rate monitoring demonstrated that cowpea used water more conservatively under earlier soil drought stages,but tended to maintain higher transpiration under prolonged drought.Interestingly,we observed a soybean-specific transpiration rate increase accompanied by phase shift under moderate soil drought.Time-series transcriptomic analysis suggested a dehydration avoidance mechanism of cowpea at early soil drought stage,in which the VuHAI3 and VuTIP2;3 genes were suggested to be involved.Multifactorial gene clustering analysis revealed different responsiveness of genes to drought,time of day and their interactions between the two crops,which involved species-dependent regulation of the circadian clock genes.Gene network analysis identified two co-expression modules each associated with transpiration rate in cowpea and soybean,including a pair of negatively correlated modules between species.Module hub genes,including the ABA-degrading gene GmCYP707A4 and the trehalose-phosphatase/synthase gene VuTPS9 were identified.Intermodular network analysis revealed putative co-players of the hub genes.Transgenic analyses verified the role of VuTPS9 in regulating transpiration rate under osmotic stresses.These findings propose that species-specific transcriptomic reprograming in leaves of the two crops suffering similar soil drought was not only a result of the different drought resistance level,but a cause of it. | Pingping Fang Ting Sun Arun Kumar Pandey Libo Jiang Xinyang Wu Yannan Hu Shiping Cheng Mingxuan Li Pei Xu | 2023 | Horticulture Research2023，10，3： | 0 |
| 13 | Research and Practice on the Construction of Professional Cluster in Application-Oriented Local Undergraduate Universities:Taking Environ-mental Chemical Engineering Professional Cluster in Pingdingshan University as an Example显示文摘Based on the analysis of the importance of professional cluster construction by ecological theory,with the change of social demand for talents,this paper explores the practice of environmental chemical professional cluster construction in Pingdingshan University,including gradually perfecting teaching conditions and reforming teaching mode,breaking through the limitations of resources,integrating the boundaries of colleges and departments,integrating multiple resources,innovating systems and mechanisms,reconstructing professional clusters,decon-structing professional connotations,reorganizing curriculum systems,etc.,in order to better build the ecological chain network of education in application-oriented colleges and universities,realize the deep integration of industry and education,train future-oriented interdisciplinary applied talents of new engineering,and realize the construction of characteristic professional cluster in application-oriented colleges. | Yanjiao LI Jiafei SU Xiaonan HU Hongsheng QIAN Weishuang TONG Shiping CHENG Lihua XIE Zhilu ZHANG | 2024 | Asian Agricultural Research2024，16，2： | 0 |
| 14 | Resource Sharing by the Different Clonal White Clover Plant(Trifolium repens L.)显示文摘ResourceSharingbytheDifferentClonalWhiteCloverPlant(TrifoliumrepensL.)HuBaozhong,LiuDi,WangShiping,TengBing(NortheastAgricult... | Hu Baozhong, Liu Di, Wang Shiping, Teng Bing (Northeast Agricultural University, Harbin, 150030 PRC) | 1997 | Journal of Northeast Agricultural University(English Edition)1997，4，2： | 0 |
| 15 | Research on Synthetic Forsterite with Magnesite Tailings显示文摘High purity forsterite was prepared with magnesite tailings and quartz powder as starting materials. The influence of the preparation process on the physical properties of the synthetic forsterite was studied. The phase composition and the microstructure of the synthetic forsterite were analyzed by means of XRD and SEM. The results show that the composites with 63% MgO fired at1 670 ℃ exhibit the highest compact structure. | LIU Xijun XU Linlin LIU Zhao LIU Xiaolei XU Rulin WANG Juntao HU Shiping | 2018 | China's Refractories2018，27，2： | 0 |
| 16 | Carbon and water fluxes in ecologically vulnerable areas in China显示文摘Ecologic vulnerable areas(EVAs)are the regions where ecosystems are fragile and vulnerable to sufferfrom degradation with external disturbances,e.g.environmental changes and human activities(Fengetal.2022;Wangetal.2019).EVAsinChina are widely distributed and account for more than 55%China's landarea(Ministryof Ecologyand Environment of the People's Republic of China 2008).Theecosystem in EVAs,chartered with low stability,weak resistance and high vulnerability,has been experiencing significant degradation owing to the impacts of global climate change and human activities(Bai et al.2018;Chen et al.202l;Yuetal.2022). | Zhongmin Hu Shiping Chen Yanbin Hao | 2022 | Journal of Plant Ecology2022，15，5： | 0 |
| 17 | Minimizing the expected discounted time to ruin for a company managing N distinct funds with a “superclaims”process显示文摘Consider a company managing N distinct funds,each fund with its owm distinct initial reserve u i(i=1,2,... N) ,premium rates p i(i=1,2,...N) and distinct claims process X i(t).(i=1,2,...N) .An independent superclaims process corresponds that the company must honor,and choose to pay off via only one of the distinct uniquely until that fund is ruined,hence thesuperclaimswill be payed from another of the remaining funds(uniquely) until that fund is ruined,and so on.The company is ruinedwhen its last remaining fund is ruined.In this paper we derive the optimal policy to minimize the expected discounted time until the company is ruined. | Chen Shiping Hu Dekun(Department of Mathematical Finance,Peking University,Beijing,10087) | 2001 | 数学理论与应用2001，21，2： | 0 |
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