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The development of china's Yangtze River Economic Belt:how to make it in a green way?

Science Bulletin 2017年第9期62卷 648-651页

作者： Yushun Chen Shuanghu Zhang Desheng Huang Bai-Lian Li Junguo Liu Wenjin Liu Jing Ma Fang Wang Yong Wang Shengjun Wu Yegang Wu Jinyue Yan Chuanbo Guo Wei Xin Hao Wang institute of Hydrobiology & State Key Laboratory of Freshwater Ecology and Biotechnology Chinese Academy of Sciences Wuhan 430072 China State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin China Institute of Water Resources and Hydropower Research Beijing 100038 China Policy research Center for Environment and Economy Ministry of Environmental Protection of P.R. China Beijing 100029 China Ecological Complexity and Modeling Laboratory University of California Riverside CA 92521-0124 USA School of environmental Science and engineering Southern University of Science and Technology of China Shenzhen 518055 China Orient Landscape Industry group Ltd. Beijing 100015 China Department of Biological and environmental Sciences Alabama A&M University Normal AL 35762 USA Key Laboratory of Reservoir Aquatic Environment & research Center for Ecological Process of Three Gorges' Eco-Environment Chongqing Institute of Green and Intelligent Technology Chinese Academy of Sciences Chongqing 400714 China institute of Eco-city Planning and Design Shanghai BoDa Development Corporation Shanghai 200333 China KTH-Royal institute of technology SE-10044 Stockholm Sweden & Malardalen University SE-72123 Vasteras Sweden

The Yangtze River is one of the largest and longest rivers in *** river originates in the Tibet-Qinghai Plateau(headwater reach),passes through the mountainous provinces of Sichuan,Yunnan and Chongqing(upper reach),flows into the Central Plain(middle reach)and Lower Plain(lower reach),and finally empties into the East china Sea in Shanghai(estuary).The Yangtze River Economic Belt(YREB;Fig.1)has a surface area of 2.1

关键词： In The development of china’s Yangtze River Economic Belt:how to make it in a green way

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Synthesis of Acrylonitriles via Mild Base Promoted Tandem Nucleophilic Substitution-Isomerization ofα-Cyanohydrin Methanesulfonates

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Chinese Journal of Chemistry 2021年第4期39卷 913-917页

作者： Shiwen Liu Lingling Meng Xiaojun Zeng Gerald B.Hammond Bo Xu College of Textiles and Clothing&Key Laboratory for Advanced technology in environmental protection of Jiangsu Province Yancheng Institute of TechnologyYanchengJiangsu 224003China Key Laboratory of Science and technology of Eco-Textiles Ministry of EducationCollege of ChemistryChemical Engineering and BiotechnologyDonghuo UniversityShanghai 201620China Department of Chemistry University of LouisvilleLouisvilleKentucky 40292United States

Main observation and conclusion We have developed an efficient synthesis of acrylonitriles via mild base promoted tandem nucleophilic substitution-isomerization ofα-cyanohydrin methanesulfonates with alkenylboronic *** transition metal-free protocol works under simple and mild conditions and offers good chemical yields for a wide range of substrates and demonstrates good functional group tolerance.

关键词： Acrylonitriles Nucleophilic substitution Isomerization α-Cyanohydrin methanesulfonates Alkenyl boronic acids

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A Short-wave UV Nonlinear Optical Sulfate of High Thermal Stability

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Chinese Journal of Structural Chemistry 2020年第3期39卷 485-492,377页

作者：李雁强罗军华季祥海赵三根 State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China Shanghai institute of Ceramics Chinese Academy of SciencesShanghai 200050China School of Physical Science and technology ShanghaiTech UniversityShanghai 201210China University of the Chinese Academy of Sciences Beijing 100049China Shangdong Kangming environmental protection Co.Ltd. DongyingShangdong 257000China

Compared with borates, carbonates, nitrates and phosphates, sulfates have been ignored as nonlinear optical(NLO) materials for a long time. Recently, researchers started to realize sulfates which have the potential as NLO materials, and synthesized some sulfate NLO materials by the water solution method and solvothermal method. However, all these sulfate NLO materials have the same problem of low thermal stability. Here, we synthesized a new Cs4 Mg6(SO4)8, which crystallizes in the orthorhombic space group P212121 with a = 9.102, b = 9.955, c = 16.127 ?, V = 1461.3 ?3, Z = 2, F(000) = 1352, μ = 5.777 mm-1, R = 0.0213 and wR = 0.0480. The single crystal structure can be described as a three-dimensional framework constructed by MgO6 octahedra and SO4 tetrahedra. Relevant optical measurements indicate that Cs4 Mg6(SO4)8 is short-wave ultraviolet transparent and has a moderate second harmonic generation response. Theoretical calculations by the CASTEP package reveal that S–O groups are NLO-active anionic groups. Significantly, Cs4 Mg6(SO4)8 has high thermal stability up to 781 ℃ based on thermal analyses. We believe that our work will provide a new strategy for researchers to develop new sulfate short-wave ultraviolet NLO materials of high thermal stability.

关键词： sulfates nonlinear optical materials thermal stability short-wave ultraviolet flux method

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Recent Developments to Mitigate Selenium Deficiency in Agricultural Eco-Systems

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Phyton-International Journal of Experimental Botany 2022年第5期91卷 915-927页

作者： Misbah Naz Rubab Shabbir Krishan KVerma Anshu Rastogi Vishnu D.Rajput Talha Javed Muhammad Ammar Raza Kainat Asif Muhammad Aamir Iqbal Muhammad Imran Mohammad Sohidul Islam Khalid Rehman Hakeem MehmetFirat Baran Ayman EL Sabagh institute of Environment and Ecology School of the Environment and Safety engineering Jiangsu UniversityZhenjiang21201China College of Agriculture Fujian Agriculture and Forestry UniversityFuzhou350002China Chinese Academy of Agricultural Sciences Nanning530007China Laboratory of Bioclimatology Department of Ecology and Environmental ProtectionPoznan University of Life SciencesPoznań60-649Poland Academy of Biology and Biotechnology Southern Federal UniversityRostov-on-Don344006Russia Department of Agronomy University of AgricultureFaisalabad38040Pakistan College of Food Science and Biotechnology Key Laboratory of Fruits and Vegetables Postharvest and Processing Technology Research of Zhejiang ProvinceZhejiang Gongshang UniversityHangzhou310018China Department of Soil and environmental Science University of AgricultureFaisalabad38000Pakistan Department of Agronomy Faculty of AgricultureUniversity of Poonch RawalakotRawalakot12350Pakistan Department of Entomology Faculty of AgricultureUniversity of Poonch RawalakotRawalakot12350Pakistan Department of Agronomy Hajee Mohammad Danesh Science and Technology UniversityDinajpur5200Bangladesh Department of Biological Sciences Faculty of ScienceKing Abdulaziz UniversityJeddah22233Saudi Arabia Princess Dr.Najla Bint Saud Al-Saud Center for Excellence research in Biotechnology King Abdulaziz UniversityJeddah21589Saudi Arabia Department of Biosystem engineering Faculty of AgricultureSiirt UniversitySiirt56220Turkey Faculty of Agriculture Department of Field CropsSiirt UniversitySiirt56100Turkey Department of Agronomy Faculty of AgricultureKafrelsheikh UniversityKafrelsheikh33156Egypt Seed Science and technology University of Agriculture FaisalabadFaisalabad38040Pakistan

Under changing climate,trace elements like selenium(Se)have emerged as vital constituent of agro-ecosystems enabling crop plants to off-set the adverse effects of suboptimal growth *** available form of selenium is important for boosting its bioavailability to crop plants having varied agro-botanical traits and root architectural *** compared to selenite,the selenate has a weaker soil bonding,higher absorption in the soil solution which results in a comparatively absorption by plant *** factors including dry climate,high pH,optimal ambient air temperature,less accumulation of water,and low concentration of organic matter in the soil tend to boost the selenate ratio in the *** use of selenium pelleted seeds has emerged as an interesting and viable alternative to alleviate selenium deficiency in agricultural ***,the co-inoculation of a mixture of Selenobacteria and Arbuscular mycorrhizal fungi represents an evolving promising strategy for the bio-fortification of wheat plants to produce selenium-rich flour to supplement human dietary ***,in-depth research is required to assure the effectiveness of biological fertilization procedures in field conditions as well as to explore and increase our understanding pertaining to the underlying main mechanisms and channels of selenium absorption in *** focus of this review is to synthesize the recent developments on Se dynamics in soil-plant systems and emerging promising strategies to optimize its levels for crop *** developments regarding the use of micro-organisms as a biotechnological mean to enhance plant nutrition and crop quality have been objectively *** study becomes even more pertinent for arid and semi-arid agro-ecosystems owing to the potential role of selenium in providing stress tolerance to crop ***,this review synthesizes and summarizes the recent developments on climate change and bioavailability,and the prote

关键词： Abiotic stresses bioavailability selenate selenite climate change sustainable agriculture

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Water resource conservation promotes synergy between economy and environment in china’s northern drylands

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Frontiers of environmental Science & engineering 2022年第3期16卷 13-24页

作者： Yali Liu Jianqing Du Boyang Ding Yuexian Liu Wenjun Liu Anquan Xia Ran Huo Qinwei Ran Yanbin Hao Xiaoyong Cui Yanfen Wang College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China College of Life Sciences University of Chinese Academy of SciencesBeijing 100049China Yanshan Earth Critical Zone and Surface Fluxes research Station University of Chinese Academy of SciencesBeijing 100049China State Key Laboratory of Remote Sensing Science Aerospace Information Research InstituteChinese Academy of SciencesBeijing 100101China Shandong Tudi Development group Co. Ltd.Jinan 250101China CAS Center for Excellence in Tibetan Plateau Earth Sciences Chinese Academy of SciencesBeijing 100101China

Water resource availability is the major limiting factor for sustainable development in *** change intensifies the conflicting water demands between people and the environment and highlights the importance of effective water resource management for achieving a balance between economic development and environmental *** 2008,Inner Mongolia,typical dryland in northern china,proposed strict regulations on water exploitation and utilization aimed at achieving sustainable *** study is the first to investigate the effectiveness and performance of these long-standing water conservation *** analyses found that the regulations drove industrial transformation,evidenced by the decreasing proportion of environmentally harmful industries such as coal and steel,and the increasing proportion of tertiary industries(especially tourism).Following industrial transformation,economic development decoupled from industrial water consumption and subsequently led to reduced negative environmental *** on these results,adaptive strategies were developed for 12 cities by revealing and integrating their development pathways and relative status in achieving sustainable *** and cooperation between cities were proposed,e.g.,a water trade agreement between eastern Inner Mongolia(an economically underdeveloped region with relatively abundant water resources)and central Inner Mongolia(an economically developed region with high water stress).Such an agreement may enable the holistic achievement of sustainable development across *** integrating the findings of our research,our study presents a reproducible framework for water-management-based sustainable development strategies in drylands.

关键词： Water conservation environmental protection Industry transformation Evenness Sustainable development Dryland

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Diversity and Genetic Differentiation of the Whitefly Bemisia tabaci Species Complex in china Based on mtCOI and cDNA-AFLP Analysis

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Journal of Integrative Agriculture 2012年第2期11卷 206-214页

作者： GUO Xiao-jun RAO Qiong ZHANG Fan LUO Chen ZHANG Hong-yu GAO Xi-wu Department of Entomology China Agricultural University Beijing 100193 P.R.China institute of Plant and environmental protection Beijing Academy of Agriculture and Forestry Sciences Beijing 100097 P.R. China College of Plant Science and technology Huazhong Agricultural University Wuhan 430070 PR. China

The whitefly Bemisia tabaci are considered as a taxonomically complex that contained some destructive *** of the most prevalent cryptic species are *** Middle East-Asia Minor 1（MEAM1）and Mediterranean（MED）.In an extensive field survey of the *** complex present throughout part of china from 2004 to 2007,we obtained 93 samples of *** from 22 *** determined that these Chinese haplotypes included 2 invasive species（MEAM1 and MED）,and 4 indigenous cryptic species（Asia II 1,Asia II 3,china 3 and Asia II 7）by sequencing mitochondrial cytochrome oxidose one gene（mtCOI）.The diversity and genetic differentiation of a subset of 19 populations of *** were studied using cDNA amplified fragment length polymorphism（AFLP）.Prior to 2007,MEAM1 was a dominant species in many provinces in *** 2007,MED was dominant in 11 *** invasive and indigenous species were simultaneously found in some *** species of *** were found in six provinces in southern *** and MEAM1 have broad ranges of host plants,and indigenous species appeared to have much narrower host *** Asia II 3 samples were found on cotton except one on *** 3 has more host plants than Asia II *** samples of china 3 were collected from sweet potato,Japanese hop,squash and cotton.A total of 677 reproducible bands amplified with 5 AFLP primer combinations were *** highest proportion of polymorphic bands was 98.7% and the lowest was 91.9%.Unweighted pair-group method analysis indicated that the clustering was independent of the different *** showed the lowest degree of similarity than the other *** data indicate that both MEAM1and MED were rapidly established in china.

关键词： Bemisia tabaci mtCOI cDNA-AFLP diversity whitefly

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Characterization and biodegradation kinetics of a new cold-adapted carbamazepine-degrading bacterium, Pseudomonas sp. CBZ-4

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Journal of environmental Sciences 2013年第11期25卷 2281-2290页

作者： Ang Li Rui Cai Di Cui Tian Qiu Changlong Pang Jixian Yang Fang Ma Nanqi Ren State Key Laboratory of Urban Water Resource and Environment Harbin Institute of Technology National Supervision and Inspection Center of environmental protection Equipment Quality Yixing Urban Supervision andInspection Administration of Product Quality

Carbamazepine is frequently detected in waters and hardly eliminated during conventional wastewater treatment processes due to its complicated chemical structure and resistance to biodegradation. A carbamazepine-degrading bacterium named CBZ-4 was isolated at a low temperature （10℃） from activated sludge in a municipal wastewater treatment plant. Strain CBZ-4, which can use carbamazepine as its sole source of carbon and energy, was identified as Pseudomonas sp. by the 16S rRNA gene sequence. The composition and percentage of fatty acids, which can reveal the cold-adaptation mechanism of strain CBZ-4, were determined. Strain CBZ-4 can effectively degrade carbamazepine at optimal conditions： pH 7.0, 10℃, 150 r/min rotation speed, and 13% inoculation volume. The average removal rate of carbamazepine was 46.6% after 144 hr of incubation. The biodegradation kinetics of carbamazepine by CBZ-4 was fitted via the Monod model. Vmax and Ks were found to be 0.0094 hr^-1 and 32.5 mg/L, respectively.

关键词： carbamazepine low temperatures biodegradation kinetics Pseudomonas sp.

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Studies on the synthesis,pungency and anti-biofouling performance of capsaicin analogues

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Science china Chemistry 2012年第3期55卷 435-442页

作者： PENG BiXian WANG JunLian PENG ZhengHong ZHOU ShengZe WANG FengQi JI YongLiang YE ZhangJi ZHOU XiangFeng LIN Tong ZHANG XiaoBin Technical institute of Physics and Chemistry Chinese Academy of SciencesBeijing 100190China State Key Laboratory of Silicon Materials Department of Materials Science and Engineering Zhejiang University Hangzhou 310027China Beijing TianLongYaYuan International Biology Company of High and New Science and technology Beijing 102209 Beijing JiuZhouLongLing Company of Advanced Materials for environmental protection Beijing 102209China Guangdong Shantou MingHong Chemicals Company Ltd Shantou 515041 Ship Coating Testing Station of china Ship Industrial Xiamen Xiamen 361002China institute of Chemistry Chinese Academy of SciencesBeijing 100190China School of Engineer technology Deakin UniversityGeelong Victoria 3217Australia

Ten capsaicin analogues were synthesized and their pungency degrees were determined through Scoville Organoleptic *** relationship between the structure and pungency degree of these capsaicin analogues was *** four of these capsaicin analogues with higher pungency degree were picked out and added to anti-biofouling paints as repellents to study their anti-biofouling performance by shallow sea buoyant raft hung-plate *** results showed that capsaicin and dihydrocapsaicin exhibited equally good anti-biofouling performance while nordihydrocapsaicin and N-vanillylnonanamide had poor anti-biofouling *** results also showed that the paints with only 0.1% capsaicin or dihydrocapsaicin as repellent without any other biocides had also exhibited good anti-biofouling performance,which provided a new idea for developing novel,more environment-friendly and Cu2O-free antifouling paints.

关键词：生物附着附着性能辣椒素类似物合成辣度驱虫剂杀菌剂

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Effects of 50-Hz magnetic field on the cardiovascular system in rats

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中国病理生理杂志 2016年第8期32卷 1498-1499页

作者： LAI Jin-sheng WAN Bao-quan LIU Xing-fa ZHANG Ye-mao RUAN Guo-ran HE Meng-ying CHEN Chen WANG Dao-wen Division of Cardiology Department of Internal MedicineTongji HospitalTongji Medical CollegeHuazhong University of Science and Technology State Key Laboratory of Power Grid environmental protection China Electric Power Research Institute

AIM: The 50-Hz magnetic field( MF) is a potential health-risk factor. Its effects on the cardiovascular system have not been fully investigated. This study was conducted to explore the effects of long-term exposure to 50-Hz MF on the cardiovascular ***: In the study,an exposure system was constructed and the distribution of 50-Hz MF was detected. Sixty-four SpragueDawley( SD) rats were exposed to 50-Hz MF at 100 μT for 24 weeks,20 hours per day,while another 64 rats were sham *** the exposure,blood pressure was measured every 4 weeks,and 24 weeks later,echocardiography,cardiac catheterisation and electrocardiography were performed. Moreover,heart and body weight were recorded,while haematoxylin-eosin staining and real-time PCR were conducted. RESULTS: The results showed that compared with the sham group,exposure to 50-Hz MF did not exert any effect on blood pressure,pulse rate,heart rate and cardiac rhythm. Further,echocardiography and cardiac catheterisation showed that there were no significant differences in the cardiac morphology and haemodynamics. In addition,histopathological examination showed that 50-Hz MF exposure had no effect on the structure of hearts. Finally,the expression of the cardiac hypertrophic relative genes did not show any significant differences between 50-Hz MF exposure group and the sham group. CONCLUSION: Taken together,in SD rats,exposure to 50-Hz /100-μT MF for 24 weeks did not show any obvious effects on the cardiovascular system.

关键词： Effects of 50-Hz magnetic field on the cardiovascular system in rats

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Corrigendum to“Achievements,challenges,and recommendations for waterbird conservation in china's coastal wetlands”[Avian Res.14(2023)100123]

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Avian research 2023年第3期14卷 315-316页

作者： Zhijun Ma Chi-Yeung Choi Xiaojing Gan Jing Li Yang Liu David S.Melville Tong Mu Theunis Piersma Zhengwang Zhang Ministry of Education Key Laboratory for Biodiversity Science and Ecological engineering National Observation and Research Station for Wetland Ecosystems of the Yangtze EstuaryFudan UniversityShanghai200438China Division of Natural and Applied Sciences Environmental Research CentreDuke Kunshan UniversityKunshan215316JiangsuChina The Paulson institute Beijing Representative Office Beijing100006China Spoon-Billed Sandpiper Shanghai Environmental Protection Technology Co.Ltd.Shanghai201100China State Key Laboratory of Biocontrol School of EcologySun Yat-Sen UniversityGuangzhou510275China Global Flyway Network Wakefield7096New Zealand Princeton School of Public and International Affairs Princeton UniversityPrincetonNJ08544USA NIOZ Royal Netherlands institute for Sea research Department of Coastal SystemsP.O.Box 591790 ABDen BurgTexelthe Netherlands BirdEyes Centre for Global Ecological Changeand Conservation Ecology GroupGroningen Institute for Evolutionary Life Sciences(GELIFES)University of Groningen9700 CCGroningenthe Netherlands CEAAF Center for East Asian-Australasian Flyway Studies Beijing Forestry UniversityQinghua East Road 35Haidian DistrictBeijing100083China Ministry of Education Key Laboratory for Biodiversity Science and Ecological engineering School of Life SciencesBeijing Normal UniversityBeijing100875China

The authors regret that Fig.1 and its caption should be replaced as below.

关键词： coastal conservation challenges

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