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| 1 | Community characteristics of macrobenthos in the Huanghe(Yellow River) Estuary during water and sediment discharge regulation显示文摘The community characteristics of macrobenthos in the Huanghe(Yellow River) Estuary is influenced by a combination of natural and anthropogenic factors. Here, we investigated short-term changes(1-month) in macrobenthic community structure in response to water and sediment discharge regulation(WSDR) in 2011.Specifically, we sampled the macrobenthos at 18 sampling stations situated at four distances(5, 10, 20, and 40 km)from the mouth of the Huanghe Estuary before(mid-June), during(early-July), and after(mid-July) WSDR. The results showed that a total of 73, 72, and 85 species were collected before, during, and after WSDR, respectively.Then, 13, 1, and 16 dominant species were detected at this three periods. Four phyla were primarily detected at all three periods(Annelida, Mollusca, Arthropoda, and Echinodermata). However, while Mollusca and Annelida were the most important phyla in our study, Echinodermata and Annelida were the most important phyla in 1982,demonstrating major changes to community structure over a 3-decadal period. All stations were of high quality BOPA index before WSDR, whereas two and three stations were of reduced quality BOPA index during and after WSDR, respectively. The results of ABC curves showed that had incurred disturbed conditions after human activities WSDR. Most important of all, multivariate analyses and RDA analysis indicated that the structure of the macrobenthic community was closely linked to environment factors, including that organic content factor caused the distribution of macrobenthic community mostly during WSDR, while water depth after WSDR affected the macro benthos community structure seriously, and during WSDR, the environment factor influencing it was not single, including organic content, sulfide content, Hg and As. These differences may have been due to changes in water transparency negatively impacting the growth and development of macrobenthos, due to specific lifehistory requirements. Our results demonstrate that anthropogenic activity is having both long-term(3 decadal)and short term(1-month) impacts on the structure of the macrobenthic community of the Huanghe Estuary. In conclusion, human activities WSDR influence the habitat environment of macro benthos, including the water temperature, nutrients, bioturbation, and so on. Therefore, we suggest the necessity to strengthen regulations of land-derived organic pollutant input to maintain the ecological balance of the Huanghe Estuary. | REN Zhonghua LI Fan WEI Jiali LI Shaowen LV Zhenbo GAO Yanjie CONG Xuri | 2016 | Acta Oceanologica Sinica2016，35，8： | 2 |
| 2 | The late Archaean to early Proterozoic origin and evolution of anaerobic methane-oxidizing archaea显示文摘Impact statement Microorganisms,called anaerobic methane-oxidizing archaea(ANME),can reduce a large amount of greenhouse gas methane and therefore have the potential to cool the Earth.We collected nearly all ANMEs genomes in public databases and performed a comprehensive comparative genomic analysis and molecular dating.Our results show that ANMEs originated in the late Archaean to early Proterozoic eon.During this period of time,our planet Earth was experiencing the Great Oxygenation Event and Huronian Glaciation,a dramatic drop in the Earth's surface temperature.This suggests that the emergence of ANMEs may contribute to the reduction of methane at that time,which is an unappreciated potential cause that led to the Huronian Glaciation. | Yinzhao Wang Ruize Xie Jialin Hou Zhenbo Lv Liuyang Li Yaoxun Hu Hungchia Huang Fengping Wang | 2022 | mLife2022，1，1： | 1 |
| 3 | Methane hydrate formation in porous media:Overview and perspectives显示文摘Natural gas hydrate(NGH)has recently received more attention as a cleaner alternative energy source that not only reduces carbon emissions caused by the use of conventional fossil fuels but also plays a key role in global climate change.Furthermore,hydrate-based technologies,particularly hydrate-based carbon capture and storage,have enormous promise for decreasing global carbon emissions,and porous media play an important role in all hydrate-based technologies.Accordingly,this paper reviews the recent applications of porous media in the field of methane hydrate(MH)formation and analyzes the influence of porous media systems on MH phase equilibria and formation kinetics.This is because the efficiency of hydrate-based technologies is determined mainly by the phase equilibrium and formation kinetics of hydrates.The influence of the nature of the media on MH formation in porous media systems is comprehensively summarized to understand how porous media can efficiently enhance the kinetics of hydrate formation.Promoters are necessary for rapid hydrate formation,and the effect of various promoters on MH formation was also evaluated.Based on the aforementioned overview and understanding,the mechanisms for MH formation in various porous media systems are proposed.Finally,the future perspectives and challenges of hydrate-based technologies in tackling global climate change were discussed.This review provides a fundamental understanding of the application and development of porous media in rapid hydrate formation,a fair evaluation of the performance of various porous media systems,and critical insights into major research foci. | Yue Qin Liyan Shang Zhenbo Lv Jianyu He Xu Yang Zhien Zhang | 2022 | Journal of Energy Chemistry2022，31，11： | 0 |
| 4 | Glutathione-triggered non-template synthesized porous carbon nanospheres serve as low toxicity targeted delivery system for cancer multi-therapy显示文摘Nano material based drug delivery system have received great attention in clinical application due to their high therapeutic efficacy and lower side effects than classical method,multi-functional nanomaterial also have shown the excellent performance at cancer theranostic and durg tracking in vivo and in vitro.However,most of these works are influenced by the bio-toxicity of applied nanomaterials,which could influence the diagnostic results and treatment effect.Therefore,we have prepared a high biocompatibility porous carbon nanospheres(PCNs) based nano-system(PCN-siRNA-DOX-FA) for targeted drug delivery and the ranostic.The surface modifications have increased dispersion and stability of the PCNs,and folic acid(FA) had enhanced the active target ability for FA receptor positive cell lines.Moreover,through the siRNA structure and doxorubicin(DOX) loading,biological and chemical combined multi-therapy was achieved in cancerous cells.This constructed nano-system could positively improve the biotoxicity problem of nanomaterial and provide a potential platform for clinical cancer theranostic applications. | Haoyuan Lv Shuai Ma Zhenbo Wang Xiaoting Ji Shaoping Lv Caifeng Ding | 2021 | Chinese Chemical Letters2021，32，5： | 0 |
| 5 | Complete transthoracic resection of giant posterior mediastinal goiter: A case report and review of the surgical approaches显示文摘Intrathoracic goiter(IG) is commonly located in the anterior mediastinum. Here, we report the case of a 54-year-old Chinese woman with successful removal of an intrathoracic goiter and improvement of dyspnea by a right posterolateral thoracotomy approach. Conclusion: Posterior mediastinal thyroid goiter with mediastinal compressive symptoms is an indication for surgery. | Gaoyang Lin Dadeng Gao Fang Yuan Yingyi Lv Zhenbo Liu | 2018 | Oncology and Translational Medicine2018，4，1： | 0 |
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