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| 1 | Coalbed methane genesis, occurrence and accumulation in China显示文摘Coalbed methane (CBM) is an important type of unconventional gas. Commercial development of CBM in America has been very successful since the 1980s. The CBM industry in Australia and Canada has developed rapidly during the last decade. Commercial development of CBM in China started in the 1990s, and has made great progress. The geological theory of CBM in China has achieved great advancement in genesis, occurrence and accumulation. On the aspect of CBM genesis, five CBM genetic types (primary biogenic gas, secondary biogenic gas, thermal degradation gas, pyrolysis gas and mixed gas) are identified by studying the geochemical characteristics of CBM, and a tracing indicator system is established. The discovery of secondary biogenic gas in medium-high rank coal reservoirs has widened the potential of CBM resources. On the aspect of CBM occurrence, the gas adsorption regulation under combined action of temperature and pressure is revealed by conducting adsorption experiments of different coal ranks under varying temperature and pressure conditions. Besides, by applying the adsorption potential theory in CBM research, the adsorption model under combined action of temperature and pressure is established. The new model can predict CBM resources accurately, and overcome the limitation of the traditional Langmuir model which uses just a single factor to describe the adsorption characteristics of deep buried coal. On the aspect of CBM accumulation, it is proposed that there are three evolutionary stages during CBM accumulation, including gas generation and adsorption, unsaturated gas adsorption, gas desorption-diffusion and preservation. Controlled by tectonic evolution, hydrodynamics and sealing conditions, CBM tends to be regionally enriched in synclines. Advances in geological theory of CBM in China can not only improve understanding of natural gas, but also provide new ideas for further exploration of CBM. | Song Yan Liu Shaobo Zhang Qun Tao Mingxin Zhao Mengjun Hong Feng | 2012 | Petroleum Science2012，9，3： | 29 |
| 2 | Bipolar transurethral enucleation and resection of the prostate:Whether it is ready to supersede TURP?显示文摘Objective:According to the EAU Guidelines,transurethral resection of the prostate(TURP)has so far still been considered as the gold standard for surgical treatment for patients with obstructing clinical benign prostate hyperplasia(BPH).However,its relatively high rate of complications and postoperative recurrence necessitates further modification and innovation on the surgery technique.We reported the patient outcomes with our technique.Methods:We retrospectively analyzed 52 patients with obstructing clinical BPH who underwent bipolar transurethral enucleation and resection of the prostate(B-TUERP)between March 2015 and September 2015.Pre-and perioperative parameters were obtained from medical charts.Postoperative follow-ups were administrated at 1,3,6,12 and 24 month(s)after surgery,respectively.Results:All the operations were performed successfully with a mean operative time of 43.1 min and an average tissue removal rate of 74.7%.Qmax was significantly improved immediately after surgery,followed by a continuous improvement throughout the follow-ups.Following a steep decrease in mean prostate specific antigen(PSA)and post void residual(PVR)observed within the first half year after surgery,the serum PSA was then maintained at a constant level of 0.61 ng/mL.Temporary urinary retention was found in four cases(7.7%).Stress urinary incontinence occurred in five patients(9.6%),with the condition resolved in 1e2 weeks without extra treatment.Urethral strictures and bladder neck contractures,as the most commonly observed long-term complications,developed in four patients(7.7%).No recurrence was found during 2 years of follow-ups.An improvement in International Index of Erectile Function(IIEF-5)scores was witnessed in 17 patients preoperatively with normal sexual function during the first 6 months after surgery,and sustained throughout the 24-month period.Conclusions:Enucleation reflects an improvement on surgical technique in many ways with a need for surgical equipment that can be broadly accessible in clinical practice.Currently,bipolar resection is a commonly employed procedure in clinical settings,and its similarity shared with bipolar enucleation technique warrants a quick learning of B-TUERP by urologists.Based on these findings,we believe that the substitution of TURP by TUERP as the gold standard for prostate endoscopic procedure can be expected in the future. | Peng Xu Abai Xu Binshen Chen Shaobo Zheng Yawen Xu Hulin Li Haiyan Shen Chunxiao Liu | 2018 | Asian Journal of Urology2018，5，1： | 19 |
| 3 | Spatial Structural Pattern and Vulnerability of China-Japan-Korea Shipping Network显示文摘The economies of China-Japan-Korea(CJK) are complementary, with their proximity resulting in the three countries having a high degree of interdependence with respect to trade. Currently, trade among these countries relies mainly on port-centered shipping. The development of the shipping network is integral for in-depth integration of CJK trade. This paper analyzes the overall characteristics, centrality, spatial structure, and vulnerability of the CJK shipping network using the methods of complex network analysis, blocking flow theory, and interruption and deletion of hub ports. The main findings are as follows: 1) The CJK shipping network has a small average path length and clustering coefficient, and its degree distribution follows a power-law distribution, which make the network present obvious characteristics of a Barabási-Albert scale-free. 2) The characteristics of the multi-center point of the CJK shipping network can alleviate traffic pressure. At the same time, the network shows a clear hierarchy in the port transportation system, with cargo transport relying mainly on the ‘hub port-hub port' connection. 3) The CJK shipping network is relatively stable. Compared with ports in Japan and Korea, the main hub ports in China have a greater impact on the stability of the shipping network, in particular those ports of the central coastal region, including Shanghai, Ningbo, and Lianyungang. | GUO Jianke WANG Shaobo WANG Dandan LIU Tianbao | 2017 | Chinese Geographical Science2017，27，5： | 15 |
| 4 | Using eye tracking to evaluate the usability of animated maps显示文摘Cartographic animation has been developed and widely used in geo-visualisation and many other areas in recent years.The usability of animated maps is a key characteristic affecting map users’effectiveness and efficiency in accomplishing tasks.In this paper,an eye tracking approach was proposed as a visual analytics method to evaluate the usability of animated maps by capturing participants’eye movement data and quantitatively analysing the accuracy(effectiveness)and response time(efficiency)of users’task completion.In the study,a set of animated traffic maps represented by three important visual variables(colour hue,size and frequency)was used for the usability evaluation.The experimental results showed that the usability of these three visual variables for cartographic animation affects the usability of animated maps.Red,yellow,and aqua were found to convey map information more effectively than other colour hues.Size was found to be more usable than colour hues for both animated maps and static maps.Usability was not found to be proportional to the playback rate of animated maps.Furthermore,the usability of the frequency,colour hue,and size was found to be related to the display’s size.We hope that the analysis approach presented in this paper and the results of this study will be of help in the design of cartographic animation displays with better usability. | DONG WeiHua LIAO Hua XU Fang LIU Zhao ZHANG ShaoBo | 2014 | Science China Earth Sciences2014，57，3： | 14 |
| 5 | Hydraulic design and pre-whirl regulation law of inlet guide vane for centrifugal pump显示文摘A new hydraulic design method of three-dimensional guide vane for centrifugal pump is proposed on the assumption that the fluid at the outlet of guide vane satisfies the uniform velocity moment condition.The geometry of blade is controlled by the distributed rule of blade angles along the meridional streamline which is described by a fourth-order polynomial.Experiment results demonstrate that the designed guide vane can overcome the drawback of two-dimensional guide vane,enlarge the high efficiency scope and improve the hydraulic performance of centrifugal pump on the off-design operation conditions.In comparison with the performance of the centrifugal pump without inlet guide vane,the peak value of efficiency can be enhanced by 2.13% after the three-dimensional guide vane was being installed.The three-dimensional entire flow field of the centrifugal pump with inlet guide vane is simulated,and the basic principle and mechanism of inlet guide vane pre-whirl regulation are analyzed.The validity of design method has been proved. | TAN Lei ,CAO ShuLiang&GUI ShaoBo State Key Laboratory of Hydroscience and Engineering,Department of Thermal Engineering,Tsinghua University,Beijing 100084,China | 2010 | Science China(Technological Sciences)2010，53，8： | 14 |
| 6 | The influence of tectonic evolution on the accumulation and enrichment of coalbed methane (CBM)显示文摘The current accumulation and enrichment of CBM reservoir is a result of the preservation and destruction of former CBM, after the superposing evolution of reversing-and-uplifting and the subsequent evolution within the coal-bearing basin. The critical moment of the CBM reservoir formation is the time when the burying depth of the overlying net thickness amounts to the least in geological history after the gas generation of coal beds. Except the coal-bearing basins of lower metamorphism, most basins suffered the evolution stage of reversion and uplift. The formation of the CBM reservoir is controlled by the beginning and lasting time, and the intensity of reversing and uplifting. The tectonic evolution after reversing and uplifting also affects the accumulation of CBM in coal-bearing basin. The CBM constantly dissipates in the area of chronically uplifting and de-nudating. The area developed overlying sedimentation is advantageous to the preservation of CBM, but also can lead to the reduction of CBM saturation. | SONG Yan ZHAO Mengjun LIU Shaobo WANG Hongyan CHEN Zhenhong | 2005 | Chinese Science Bulletin2005，50，S1： | 13 |
| 7 | Geological characteristics and accumulation mechanisms of the 'continuous' tight gas reservoirs of the Xu2 Member in the middle-south transition region,Sichuan Basin,China显示文摘'Continuous' tight gas reservoirs are those reservoirs which develop in widespread tight sandstones with a continuous distribution of natural gas.In this paper,we summarize the geological features of the source rocks and 'continuous' tight gas reservoirs in the Xujiahe Formation of the middle-south transition region,Sichuan Basin.The source rocks of the Xu1 Member and reservoir rocks of the Xu2 Member are thick(Xu1 Member:40 m,Xu2 Member:120 m) and are distributed continuously in this study area.The results of drilled wells show that the widespread sandstone reservoirs of the Xu2 Member are charged with natural gas.Therefore,the natural gas reservoirs of the Xu2 Member in the middle-south transition region are 'continuous' tight gas reservoirs.The accumulation of 'continuous' tight gas reservoirs is controlled by an adequate driving force of the pressure differences between source rocks and reservoirs,which is demonstrated by a 'one-dimensional' physical simulation experiment.In this simulation,the natural gas of 'continuous' tight gas reservoirs moves forward with no preferential petroleum migration pathways(PPMP),and the natural gas saturation of 'continuous' tight gas reservoirs is higher than that of conventional reservoirs. | Zou Caineng Gong Yanjie Tao Shizhen Liu Shaobo | 2013 | Petroleum Science2013，10，2： | 11 |
| 8 | Effect of Strontium Addition to Platinum Catalyst for Propane Dehydrogenation显示文摘PtSnSr/HZSM-5 catalysts with different amounts of strontium were prepared by sequential impregnation method,and characterized by BET analysis,TEM,NH3-TPD,H2-TPR,TPO and TG techniques.The results showed that the addition of strontium could modify the characteristics and properties of both acid function and metal function of Pt-Sn-based catalysts.In this case,PtSnSr/HZSM-5 catalyst with an appropriate amount of Sr(1.2%) showed higher catalytic activity and lower amount of coke deposits than PtSn/HZSM-5 catalyst.However,excessive loading of Sr could facilitate the reduction of Sn,which was unfavorable to the reaction.Afterwards,1.0 m% of Na was added into the PtSnSr(1.2%)/HZSM-5 catalyst to improve the catalytic performance in propane dehydrogenation,and this catalyst displayed the best catalytic performance during our experiments.After having been subjected to reaction for 5h,the PtSnNa(1.0%)Sr(1.2%)/HZSM-5 catalyst had achieved a higher than 95% selectivity towards propene along with a corresponding propane conversion rate of 32.2%. | Huang Li Zhou Shijian Zhou Yuming Zhang Yiwei Zhang Shaobo Xu Jun | 2012 | China Petroleum Processing & Petrochemical Technology2012，14，3： | 11 |
| 9 | Dynamics for multistage pool formation of Lunnan low uplift in Tarim Basin显示文摘Lunnan area in the Tarim Basin has become animportant onshore oil production base in China. Formationof the oil and gas pools in the low uplift of Lunnan has ex-perienced a comparatively complex process of dynamics.Based on the hydrocarbon generation period of source rocks,the formation period of cap rocks and traps, the analysis oforganic inclusion and the analysis of bitumen in the reservoir,this paper draws the conclusion that the low uplift area ofLunnan has experienced three pool formation periods: thePermian period, the Cretaceous-Early Tertiary period andthe Late Tertiary-Quaternary period and two oil and gasreservoir adjustment periods: the Late Permian period andthe Late Tertiary-Quaternary period. The comprehensivestudy indicates that the large-scale Ordovician buried hill,formed in Early Hercynian, became the reservoir during thePermian period, because the Cambrian-Lower Ordovicianoil was discharged laterally into the reservoir along the topof the Ordovician weathering crust from south to north. Thereservoir experienced a complicated process-reconstruc-tion in the end of Permian, adjustment in Cretaceous-EarlyTertiary and re-discharging process in Late Tertiary-Qua-ternary, leading to the early original heavy oil reservoir ofmarine facies and the late original light oil reservoir and gaspool. Carboniferous, Triassic and Jurassic oil and gas reser-voirs result from upward adjustment and re-distribution ofOrdovician oil and gas reservoirs. Of those results, the for-mation of Triassic-Jurassic oil and gas pools came under theinfluence of the northward-tilting structure. The oil and gassourcing from the different hydrocarbon source rock inter-vals vertically migrated into the base unconformity of Trias-sic system. Then the oil and gas migrated laterally fromnorth to south and accumulated into the reservoir. | HE Dengfa JIA Chengzao LIU Shaobo PAN Wenqing WANG Shejiao | 2002 | Chinese Science Bulletin2002，47，S1： | 11 |
| 10 | 介质阻挡放电等离子体(DBDP)对橙汁杀菌及钝化酶的影响显示文摘杀菌技术作为食品加工的一项重要技术,在防止食品腐败,延长食品货架期等方面起非常重要的作用。与传统的热杀菌技术相比,冷杀菌技术能够最大限度地保持食品的质构、色泽、风味及营养成分等。本文利用自行设计的介质阻挡放电反应器(DBDR),以鲜榨果汁为杀菌介质,研究循环次数、温度及电压等因素对介质阻挡放电等离子体(DBDP)杀菌作用和钝酶作用的影响。试验结果表明,随着循环次数、橙汁温度及电压的升高,杀菌效果和酶的钝化作用逐渐增强。与金黄色葡萄球菌和枯草芽孢杆菌相比,大肠杆菌和沙门氏菌较易被杀灭。 | 林向阳 李雁晖 黄彬红 ROGER RUAN SHAOBO DENG 朱榕壁 | 2010 | 中国食品学报2010，10，6： | 10 |
| 11 | Potential Benefits of Biochar in Agricultural Soils:A Review显示文摘Soil degradation,characterized by declines in nutrient status and simultaneous accumulation of pesticide residues,is a major problem affecting agricultural ecosystems.Previous studies indicate that biochar application to soil has promise as a practical method to alleviate these pressures:increasing crop yield and enhancing pesticide degradation.Here,we review the roles of biochar in both chemical and biological promotion of pesticide degradation and the potential benefits of biochar relating to the efficiency of fertilizer use,availability of nutrients,and nutrient exchange.Biochar typically has a high surface area featuring many functional groups,a high cation exchange capacity,and high stability.Major factors that impact on the nutrient retention characteristics of biochar(e.g.,feedstock,pyrolysis temperature,and application rate) are also discussed herein.Nonetheless,more studies of the long-term impacts on soil properties from biochar addition are still required before it can be possible to accurately quantify the sustainability of this approach to sequester carbon and restore soil function. | DING Yang LIU Yunguo LIU Shaobo HUANG Xixian LI Zhongwu TAN Xiaofei ZENG Guangming ZHOU Lu | 2017 | Pedosphere2017，27，4： | 10 |
| 12 | Risk analysis for the highly pathogenic avian influenza in China's Mainland using meta-modeling显示文摘A logistic model was employed to correlate the outbreak of highly pathogenic avian influenza (HPAI) with related environmental factors and the migration of birds. Based on MODIS data of the normalized difference vegetation index, environmental factors were considered in generating a probability map with the aid of logistic regression. A Bayesian maximum entropy model was employed to explore the spatial and temporal correlations of HPAI incidence. The results show that proximity to water bodies and national highways was statistically relevant to the occurrence of HPAI. Migratory birds, mainly waterfowl, were important infection sources in HPAI transmission. In addition, the HPAI outbreaks had high spatiotemporal autocorrelation. This epidemic spatial range fluctuated 45 km owing to different distribution patterns of cities and water bodies. Furthermore, two outbreaks were likely to occur with a period of 22 d. The potential risk of occurrence of HPAI in China's Mainland for the period from January 23 to February 17, 2004 was simulated based on these findings, providing a useful meta-model framework for the application of environmental factors in the prediction of HPAI risk. | CAO ChunXiang XU Min CHANG ChaoYi XUE Yong ZHONG ShaoBo FANG LiQun CAO WuChun ZHANG Hao GAO MengXu HE QiSheng ZHAO Jian CHEN Wei ZHENG Sheng LI XiaoWen | 2010 | Chinese Science Bulletin2010，55，36： | 9 |
| 13 | Selective laser melting of Al–8.5Fe–1.3V–1.7Si alloy: Investigation on the resultant microstructure and hardness显示文摘This article presents the microstructure and hardness variation of an Al–8.5Fe–1.3V–1.7Si(wt%, FVS0812) alloy after selective laser melting(SLM) modification. Three zones were distinguished across the melting pool of the SLM-processed FVS0812 alloy: the laser melted zone(LMZ), the melting pool border, and the heat affected zone(HAZ) in the previously deposited area around the melting pool. Inside the LMZ, either an extremely fine cellular-dendritic structure or a mixture zone of the a-Al matrix and nanoscale Al_(12)(Fe,V)_3Si particles appeared. With a decreased laser beam scanning speed, the cellular-dendritic structure zone within the LMZ shrank significantly while the mixture zone expanded. The a-Al and Al_(12)(Fe,V)_3Si mixture zone was also observed in the HAZ, but another phase, submicron h-Al_(13)Fe_4 particles with rectangular or hexagonal shapes,formed along the melting pool border. Microhardness tests indicated that the hardness of the SLM-processed FVS0812 samples far exceeded that of the as-cast FVS0812 alloy. | Zheng Lijing Liu Yingying Sun Shaobo Zhang Hu | 2015 | Chinese Journal of Aeronautics2015，28，2： | 9 |
| 14 | Review of the biological and engineering aspects of algae to fuels approach显示文摘Current biofuel production relies on limited arable lands on the earth,and is impossible to meet the biofuel demands.Oil producing algae are alternative biofuel feedstock with potential to meet the world’s ambitious goal to replace fossil fuels.This review provides an overview of the biological and engineering aspects in the production and processing technologies and recent advances in research and development in the algae to fuels approach.The article covers biology,selection and genetic modification of algae species and strains,production systems design,culture media and light management,harvest and dewatering,downstream processing,and environment and economic assessment.Despite the many advances made over several decades,commercialization of algal fuels remains challenging chiefly because of the techno-economic constraints.Technological breakthroughs in all major aspects must take place before commercial production of algal fuels becomes economically viable. | Paul Chen Min Min Yifeng Chen Liang Wang Yecong Li Qin Chen Chenguang Wang Yiqin Wan Xiaoquan Wang Yanling Cheng Shaobo Deng Kevin Hennessy Xiangyang Lin Yuhuan Liu Yingkuan Wang Blanca Martinez Roger Ruan | 2009 | International Journal of Agricultural and Biological Engineering2009，2，4： | 9 |
| 15 | Origin and evolution of waters in the Hancheng coal seams,the Ordos Basin,as revealed from water chemistry and isotope(H,O,^(129)I) analyses显示文摘The coal seams in the Permian Taiyuan Formation and the Carboniferous Shanxi Formation are the primary reservoirs for the coalbed methane(CBM)in the Hancheng region in the Ordos Basin.In this paper,the origin and evolution of waters associated with CBM production were studied on the basis of water chemistry and isotopes including the chloride and iodine compositions,oxygen and hydrogen stable isotopes,and radioactive isotope ratio of129I/127I.The ratio of129I/127I of water was determined by accelerator mass spectrometry(AMS).The result shows that the formation water is of NaHCO3and NaCl types with the total dissolved solids(TDS)varying from 1532.29 mg/L to 7061.12 mg/L.The values of129I and I/Cl ratio indicate that the formation waters were diluted by meteoric water.The129I/127I ratios range from 6.6×10 13to 1459.5×10 13.The129I/127I ratios for most of the samples are between the129I/127I initial value and that of recent anthropogenic water.This age of the formation water samples,obtained through the129I decay curve method,ranges from 0 Ma to 18.5 Ma,suggesting that the waters from the Taiyuan Formation and the Shanxi Formation are very young.Two different origins of water are identified in the Hancheng region.One group is dominated by pre-anthropogenic meteoric water,and is characterized by129I/127I ratios lower than the initial value of 15×10 13andδD,δ18O values of waters below the Global Meteoric Water Line.The other group is characterized by129I/127I ratios in excess of 15×10 13,which has undergone variable degrees of dilution by recent anthropogenic water. | MA XingZhi SONG Yan LIU ShaoBo JIANG Lin HONG Feng | 2013 | Science China Earth Sciences2013，56，11： | 8 |
| 16 | Influence of overpressure on coalbed methane reservoir in south Qinshui basin显示文摘In theory, from the high temperature and pressure during the coal generating gas to the present low temperature and pressure of coalbed methane reservoir, the accumulation of coalbed methane was from oversaturated to undersaturated. The gas content of the coalbed methane reservoir in the south Qinshui basin was 12-35.7 m3/t. According to the isotherm and measured gas content of No. 3 coal, the adsorbed gas content in some wells was highly saturated and oversaturated, which was hard to theoretically understand. In addition, there were no thermogenic and biogenic gases at the late stage in the south Qinshui basin. This article proposed that the overpressure was the main reason for the present high saturation of the coalbed methane reservoir. In early Cretaceous, the coalbed methane reservoir was characterized by overpressure and high saturation caused by gas generation from coal measure source rocks. In late Cretaceous, the coalbed methane reservoir was rapidly uplifted, and with the temperature and pressure decreasing, the pressure condition of adsorbed gas changed from overpressure to normal-under pressure, which resulted in the high saturation and gas content in the present coalbed methane reservoir. | Shaobo Liu Yan Song Menjun Zhao | 2005 | Chinese Science Bulletin2005，50，S1： | 8 |
| 17 | Formaldehyde induces toxic effects and regulates the expression of damage response genes in BM-MSCs显示文摘在这研究,我们在老鼠骨头髓上估计了甲醛(FA ) 的有毒的效果间充质的干细胞(BM-MSCs ) 。Cytotoxicity 被使用 MTT 试金测量。DNA 海滨破裂被与朊酶 K (PK ) 修改的标准碱的彗星试金和彗星试金检测。DNAprotein 交叉连接(DPC ) 被 KCl-SDS 降水试金检测。我们发现在从 75 ~ 200 M 的集中的 FA 禁止了房间幸存并且在 125 M 上导致了 DPC。修改 PK 的彗星试金证明那导致 FA 的 DNA 海滨破裂从 75 ~ 200 M 以一种剂量依赖者方式被增加。在另一方面,标准碱的彗星试金证明那 DNA 海滨破裂在 125 M 上与 FA 集中被减少。我们由使用在 DPC 和幸存率之间有否定线性关联的皮尔森关联证实了(r = 0.987, P < 0.01 ) 并且在 DPC 和(i) 姐妹染色单体交换之间的积极线性关系并且(ii ) micronucleus (r = 0.995, P < 0.01;r = 0.968, P < 0.01 ) 。DNA 损坏 RT2 剖析程序聚合酶链反应数组被用来在损坏反应基因的表达式调查变化。相应再结合小径的核苷酸切除修理小径和 Brca2, Rad51,和 Xrcc2 的 Xpa 和 Xpc 都在 75 和 125 M FA 是起来调整的。然而,一样的基因与 175 M FA 是下面调整的。Chek1 和 Hus1 的表情,涉及房间周期规定,与 75, 125,和 175 M FA 以一样的方式被改变。这些结果显示 Xpa, Xpc, Brca2, Rad51, Xrcc2, Chek1,和 Hus1 是必要的让 BM-MSCs 抵抗 FA 的效果。 | Yali She Yi Li Yongqi Liu Guli Asai Shaobo Sun Jianxin He Zheng Pan Yan Cui | 2013 | Acta Biochimica et Biophysica Sinica2013，45，12： | 8 |
| 18 | Coastal blue carbon: Concept, study method, and the application to ecological restoration显示文摘Coastal blue carbon refers to the carbon taken from atmospheric CO2; fixed by advanced plants(including salt marsh,mangrove, and seagrass), phytoplankton, macroalgae, and marine calcifiers via the interaction of plants and microbes; and stored in nearshore sediments and soils; as well as the carbon transported from the coast to the ocean and ocean floor. The carbon sequestration capacity per unit area of coastal blue carbon is far greater than that of the terrestrial carbon pool. The mechanisms and controls of the carbon sink from salt marshes, mangroves, seagrasses, the aquaculture of shellfish and macroalgae, and the microbial carbon pump need to be further studied. The methods to quantify coastal blue carbon include carbon flux measurements, carbon pool measurements, manipulative experiments, and modeling. Restoring, conserving, and enhancing blue carbon will increase carbon sinks and produce carbon credits, which could be traded on the carbon market. The need to tackle climate change and implement China's commitment to cut carbon emissions requires us to improve studies on coastal blue carbon science and policy. The knowledge learned from coastal blue carbon improves the conservation and restoration of salt marshes,mangroves, and seagrasses; enhances the function of the microbial carbon pump; and promotes sustainable aquaculture, such as ocean ranching. | Jianwu TANG Shufeng YE Xuechu CHEN Hualei YANG Xiaohong SUN Faming WANG Quan WEN Shaobo CHEN | 2018 | Science China Earth Sciences2018，61，6： | 8 |
| 19 | Whole-genome sequencing provides insights into the genetic diversity and domestication of bitter gourd(Momordica spp.)显示文摘Bitter gourd(Momordica charantia)is a popular cultivated vegetable in Asian and African countries.To reveal the characteristics of the genomic structure,evolutionary trajectory,and genetic basis underlying the domestication of bitter gourd,we performed whole-genome sequencing of the cultivar Dali-11 and the wild small-fruited line TR and resequencing of 187 bitter gourd germplasms from 16 countries.The major gene clusters(Bi clusters)for the biosynthesis of cucurbitane triterpenoids,which confer a bitter taste,are highly conserved in cucumber,melon,and watermelon.Comparative analysis among cucurbit genomes revealed that the Bi cluster involved in cucurbitane triterpenoid biosynthesis is absent in bitter gourd.Phylogenetic analysis revealed that the TR group,including 21 bitter gourd germplasms,may belong to a new species or subspecies independent from M.charantia.Furthermore,we found that the remaining 166 M.charantia germplasms are geographically differentiated,and we identified 710,412,and 290 candidate domestication genes in the South Asia,Southeast Asia,and China populations,respectively.This study provides new insights into bitter gourd genetic diversity and domestication and will facilitate the future genomics-enabled improvement of bitter gourd. | Junjie Cui Yan Yang Shaobo Luo Le Wang Rukui Huang Qingfang Wen Xiaoxia Han Nansheng Miao Jiaowen Cheng Ziji Liu Changyuan Zhang Chengcheng Feng Haisheng Zhu Jianwen Su Xinjian Wan Fang Hu Yu Niu Xiaoming Zheng Yulan Yang Dai Shan Zhensheng Dong Weiming He Narinder P.S.Dhillon Kailin Hu | 2020 | Horticulture Research2020，7，1： | 7 |
| 20 | Impacts of technology-guided occupant behavior on air-conditioning system control and building energy use显示文摘Occupant behavior is an important factor affecting building energy consumption.Many studies have been conducted recently to model occupant behavior and analyze its impact on building energy use.However,to achieve a reduction of energy consumption in buildings,the coordination between occupant behavior and energy-efficient technologies are essential to be considered simultaneously rather than separately considering the development of technologies and the analysis of occupant behavior.It is important to utilize energy-efficient technologies to guide the occupants to avoid unnecessary energy uses.This study,therefore,proposes a new concept,“technology-guided occupant behavior”to coordinate occupant behavior with energy-efficient technologies for building energy controls.The occupants are involved into the control loop of central air-conditioning systems by actively responding to their cooling needs.On-site tests are conducted in a Hong Kong campus building to analyze the performance of“technology-guided occupant behavior”on building energy use.According to the measured data,the occupant behavior guided by the technology could achieve“cooling on demand”principle and hence reduce the energy consumption of central air-conditioning system in the test building about 23.5%,which accounts for about 7.8%of total building electricity use. | Rui Tang Shengwei Wang Shaobo Sun | 2021 | Building Simulation2021，14，1： | 6 |
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