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Variations of soil organic carbon fractions in response to conservative vegetation successions on the Loess Plateau of China

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International Soil and Water Conservation Research 2023年第3期11卷 561-571页

作者： muhammad Imran Ghani Jing Wang Peng Li Shamina Imran Pathan Tanveer Ali Sial Rahul Datta Ali mokhtar Esmat F.Ali Jörg Rinklebe Sabry mShaheen mengyun Liu Hamada Abdelrahman College of Natural Resources and Environment Northwest A&F UniversityYangling Shaanxi712100China Scientific Laboratory of Heyang Agricultural Environment and Farmland Cultivation Ministry of Agriculture and Rural AffairsNorthwest A&F UniversityHeyang Shaanxi714000China Dipartimento di Scienze e Tecnologie Agrarie AlimentariAmbientali e ForestaliUniversita degli Studi di FirenzePiazzale delle Cascine 2850144FlorenceItaly Department of Soil Science Sindh Agriculture University TandojamSindh70060Pakistan Department of Geology and Pedology Faculty of Forestry and Wood TechnologyMendel University in BrnoZemedelska 361300BrnoCzech Republic Cairo University Faculty of AgricultureDepartment of Agricultural EngineeringGizaEgypt Department of Biology College of ScienceTaif UniversityP.O.Box 11099Taif21944Saudi Arabia University of Wuppertal School of Architecture and Civil EngineeringInstitute of Foundation EngineeringWater-and Waste-ManagementLaboratory of Soil-and Groundwater-ManagementPauluskirchstraβe 742285WuppertalGermany International Research Centre of Nanotechnology for Himalayan Sustainability(IRCNHS) Shoolini UniversitySolan173212 Himachal PradeshIndia King abdulaziz University Faculty of MeteorologyEnvironmentand Arid Land AgricultureDepartment of Arid Land Agriculture21589JeddahSaudi Arabia University of Kafrelsheikh Faculty of AgricultureDepartment of Soil and Water Sciences33516Kafr El-SheikhEgypt Cairo University Faculty of AgricultureSoil Science DepartmentGiza12613Egypt

Land use changes profoundly affect the equilibrium of soil organic carbon(soC)sequestration and greenhouse gas *** the current global climatic changes,it is vital to understand the influence of ecological restoration and conservation management on the dynamics of soC under different land uses,especially in erosion-endangered Loess ***,we investigated changes in soc through a suit of labile fractions,namely:light fraction organic C(LFOC),heavy fraction organic C(HFOC),coarse particulate organic C(CPOC),fine particulate organic C(FPOC),and dissolved organic C(DOC),from two forests i.e.,Robinia pseudoacacia(RP)and Platycladus orientalis(PO),with different ages,in comparison with farmland(FL).The SOC and STN contents significantly increased over 42 years in the RP forest where the contents of CPOC and FPOC were significantly higher than in the ***,total SOC and its labile fractions,in the studied land use types,significantly correlated with soil CacO3,pH,and STN contents,indicating their key roles in SoC *** results reported here from different vegetation with different ages provide a better understanding of sOC and STN alterations at different stages of vegetation *** findings suggest that long-term natural vegetation restoration could be an effective approach for SoC sequestration and soil conservation on the Loess soil.

关键词： Vegetation restoration Organic carboncontent Labile organic carbon Carbonate Soil conservation

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燃烧源氨排放对灰霾期间北京大气铵的重要贡献

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Science Bulletin 2024年第7期69卷 978-987页

作者：吴礼彬王芃张强任红 Zongbo Shi 胡伟陈静谢巧蓉李林杰越思瑶韦莲芳宋琳琳张永根王子涵陈爽韦琬王小曼章炎麟孔少飞葛宝珠杨婷方运霆任露洁邓君俊孙业乐王自发张宏亮胡建林刘丛强 Roy m.Harrison Qi Ying 傅平青 Institute of Surface-Earth System Science School of Earth System ScienceTianjin UniversityTianjin 300072China Department of Atmospheric and Oceanic Sciences Fudan UniversityShanghai 200438China IRDR ICoE on Risk Interconnectivity and Governance on Weather/Climate Extremes Impact and Public Health Fudan UniversityShanghai 200438China ministry of Education Key Laboratory for Earth System modeling Department of Earth System ScienceTsinghua UniversityBeijing 100084China Air Environmental modeling and Pollution Controlling Key Laboratory of Sichuan Higher Education Institute Chengdu University of Information TechnologyChengdu 610225China Division of Environmental Health&Risk management School of GeographyEarth&Environmental SciencesUniversity of BirminghamBirmingham B152TTUK School of Environmental Science and Engineering Tianjin UniversityTianjin 300072China State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Key Laboratory of Forest Ecology and management Institute of Applied EcologyChinese Academy of SciencesShenyang 110164China Yale-NUIST Center on Atmospheric Environment International Joint Laboratory on Climate and Environment ChangeNanjing University of Information Science and TechnologyNanjing 210044China Department of Atmospheric Sciences School of Environmental Studies and Department of Environmental Science and TechnologySchool of Environmental StudiesChina University of GeosciencesWuhan 430074China Department of Environmental Science and Engineering Fudan UniversityShanghai 200438China Collaborative Innovation Center of Atmospheric Environment and Equipment Technology Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution ControlNanjing University of Information Science and TechnologyNanjing 210044China Department of Environmental Sciences/Center of Excellence in Environmental Studies King Abdulaziz UniversityJeddah 21589Saudi Arabia Zachr

Aerosol ammonium(NH_(4)^(+)),mainly produced from the reactions of ammonia(NH_(3))with acids in the atmosphere,has significant impacts on air pollution,radiative forcing,and human *** the source and formation mechanism of NH_(4)^(+)can provide scientific insights into air quality ***,the sources of NH_(3)in urban areas are not well understood,and few studies focus on NH_(3)/NH_(4)^(+)at different heights within the atmospheric boundary layer,which hinders a comprehensive understanding of aerosol NH_(4)^(+).In this study,we perform both field observation and modeling studies(the Community multiscale Air Quality,CmAQ)to investigate regional NH_(3)emission sources and vertically resolved NH_(4)^(+)formation mechanisms during the winter in *** stable nitrogen isotope analyses and CmAQ model suggest that combustion-related NH_(3)emissions,including fossil fuel sources,NH_(3)slip,and biomass burning,are important sources of aerosol NH_(4)^(+)with more than 60%contribution occurring on heavily polluted *** contrast,volatilization-related NH_(3)sources(livestock breeding,N-fertilizer application,and human waste)are dominant on clean ***-related NH_(3)is mostly local from Beijing,and biomass burning is likely an important NH_(3)source(~15%–20%)that was previously *** effective control strategies such as the two-product(e.g.,reducing both SO_(2)and NH_(3))control policy should be considered to improve air quality.

关键词： Particulate ammonium Nitrogen isotope Pm2.5 The Community multiscale Air Quality(CmAQ) Control policy

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多期相CT血管成像:急性缺血性脑卒中病人影像筛选的新方法

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国际医学放射学杂志 2015年第4期 375-375页

作者： B.K.menon C.D.d'Esterre E.m.Qazi m.Almekhlafi L.Hahn A.m.Demchuk 麻智慧 Department of Internal medicine King Abdulaziz University

摘要目的介绍多期相CT血管成像作为一种影像筛选方法在急性缺血性脑卒中(AIS)病人中的应用,并论证其评判者间信度及辅助确定临床结局的能力。材料与方法本

关键词：急性缺血性脑卒中多期血管成像 CT 病人

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Fungal diversity notes 367-490:taxonomic and phylogenetic contributions to fungal taxa

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Fungal Diversity 2016年第5期80卷 1-270页

作者： Kevin D.Hyde Sinang Hongsanan Rajesh Jeewon D.Jayarama Bhat Eric H.C.mcKenzie E.B.Gareth Jones Rungtiwa Phookamsak Hiran A.Ariyawansa Saranyaphat Boonmee Qi Zhao Faten Awad Abdel-Aziz mohamed A.Abdel-Wahab Supharat Banmai Putarak Chomnunti Bao-Kai Cui Dinushani A.Daranagama Kanad Das monika C.Dayarathne Nimali Ide Silva Asha J.Dissanayake mingkwan Doilom Anusha H.Ekanayaka Tatiana Baptista Gibertoni Aristóteles Góes-Neto Shi-Ke Huang Subashini C.Jayasiri Ruvishika S.Jayawardena Sirinapa Konta Hyang Burm Lee Wen-Jing Li Chuan-Gen Lin Jian-Kui Liu Yong-Zhong Lu Zong-Long Luo Ishara S.manawasinghe Patinjareveettil manimohan Ausana mapook Tuula Niskanen Chada Norphanphoun moslem Papizadeh Rekhani H.Perera Chayanard Phukhamsakda Christian Richter AndréL.C.mde A.Santiago E.Ricardo Drechsler-Santos Indunil C.Senanayake Kazuaki Tanaka T.m.D.S.Tennakoon Kasun m.Thambugala Qing Tian Saowaluck Tibpromma Benjarong Thongbai Alfredo Vizzini Dhanushka N.Wanasinghe Nalin N.Wijayawardene Hai-Xia Wu Jing Yang Xiang-Yu Zeng Huang Zhang Jin-Feng Zhang Timur S.Bulgakov Erio Camporesi Ali H.Bahkali mohammad A.Amoozegar Lidia Silva Araujo-Neta Joseph F.Ammirati Abhishek Baghela R.P.Bhatt Dimitar Bojantchev Bart Buyck Gladstone Alves da Silva Catarina Letícia Ferreira de Lima Rafael JoséVilela de Oliveira Carlos Alberto Fragoso de Souza Yu-Cheng Dai Bálint Dima Tham Thi Duong Enrico Ercole Fernando mafalda-Freire Aniket Ghosh Akira Hashimoto Sutakorn Kamolhan Ji-Chuan Kang Samantha C.Karunarathna Paul m.Kirk Ilkka Kytovuori Angela Lantieri Kare Liimatainen Zuo-Yi Liu Xing-Zhong Liu Robert Lücking Gianfranco medardi Peter E.mortimer Thi Thuong Thuong Nguyen Itthayakorn Promputtha K.N.Anil Raj mateus A.Reck Saisamorn Lumyong Seyed Abolhassan Shahzadeh-Fazeli marc Stadler mohammad Reza Soudi Hong-Yan Su Takumasa Takahashi Narumon Tangthirasunun Priyanka Uniyal Yong Wang Ting-Chi Wen Jian-Chu Xu Zhong-Kai Zhang Yong-Chang Zhao Jun-Liang Zhou Lin Zhu Institute of Biotechnology and Germplasm Resources Key Lab of Southwestern Crop Gene Resources and Germplasm Innovation Ministry of AgricultureYunnan Provincial Key Laboratory of Agricultural BiotechnologyYunnan Academy of Agricultural SciencesKunming 650223YunnanPeople’s Republic of China Key Laboratory of Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang University333 M.1T.ThasudMuangChiang Rai 57100Thailand State Key Laboratory of mycology Institute of MicrobiologyChinese Academy of SciencesNo 31st West Beichen RoadChaoyang DistrictBeijing 100101People’s Republic of China Department of Botany and microbiology College of ScienceKing Saud UniversityP.O.Box:2455Riyadh1145Saudi Arabia Department of Botany and microbiology Faculty of ScienceSohag UniversitySohag 82524Egypt Faculty of Agriculture and Life Sciences Hirosaki University3 Bunkyo-choHirosakiAomori 036-8561Japan The United Graduate School of Agricultural Sciences Iwate University18-8 Ueda 3 ChomeMorioka 020-8550Japan Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesXiaohe DistrictGuiyang CityGuizhou Province 550006People’s Republic of China School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouPeople’s Republic of China Department of Botany Goa UniversityTaleigãoGoaIndia No.128/1-J Azad Housing SocietyCurcaGoa Velha 403108India Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand World Agroforestry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Centre of mountain Ecosystem Studies Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China Department of microbial Drugs Helmholtz Centre for Infection Res

This is a continuity of a series of taxonomic papers where materials are examined,described and novel combinations are proposed where necessary to improve our traditional species concepts and provide updates on their *** addition to extensive morphological descriptions and appropriate asexual and sexual connections,DNA sequence data are also analysed from concatenated datasets(rDNA,TEF-a,RBP2 and b-Tubulin)to infer phylogenetic relationships and substantiate systematic position of taxa within appropriate *** new species or combinations are being proposed,we apply an integrative approach(morphological and molecular data as well as ecological features wherever applicable).Notes on 125 fungal taxa are compiled in this paper,including eight new genera,101 new species,two new combinations,one neotype,four reference specimens,new host or distribution records for eight species and one alternative *** new genera introduced in this paper are Alloarthopyrenia,Arundellina,Camarosporioides,Neomassaria,Neomassarina,Neotruncatella,Paracapsulospora and *** new species are Alfaria spartii,Alloarthopyrenia italica,Anthostomella ravenna,***,Arthrinium paraphaeospermum,Arundellina typhae,Aspergillus koreanus,Asterina cynometrae,Bertiella ellipsoidea,Blastophorum aquaticum,Cainia globosa,Camarosporioides phragmitis,Ceramothyrium menglunense,Chaetosphaeronema achilleae,Chlamydotubeufia helicospora,Ciliochorella phanericola,Clavulinopsis aurantiaca,Colletotrichum insertae,Comoclathris italica,Coronophora myricoides,Cortinarius fulvescentoideus,***,***,***,Cunninghamella gigacellularis,Cyathus pyristriatus,Cytospora cotini,Dematiopleospora alliariae,***,Diaporthe aseana,***,Distoseptispora multiseptata,***,***,Dothiora buxi,Emericellopsis persica,Gloniopsis calami,Helicoma guttulatum,Helvella floriforma,***,Hermatomyces subiculosa,Ju

关键词： Ascomycota Basidiomycota Dothideomycetes mortierellomycotina mucoromycotina Pezizomycetes Phylogeny Taxonomy New genus New species New host records

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沙特阿拉伯鲜乳和发酵乳中乳酸菌的分离、分子特征和益生菌潜力的研究

沙特阿拉伯鲜乳和发酵乳中乳酸菌的分离、分子特征和益生菌潜力的...

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中国畜牧兽医学会动物微生态学分会第五届第十三次全国学术研讨会

作者： maged S.Bin masalam Ahmed Bahieldin mona G.Alharbi Saad Al-masaudi Soad K.Al-Jaouni Steve m.Harakeh Rashad R.Al-Hindi 白海武如娟香红星 Department of Biology Faculty of ScienceKing Abdulaziz University Department of Pediatric Hematology/Oncology Yousef Abdullatif Jameel Chair of Prophetic Medicine ApplicationKing Abdulaziz University HospitalFaculty of Medicine

益生菌对人体胃肠道有益,乳酸菌(LAB)广泛分布于自然界,并在食品工业中得到了充分利用,是益生菌的侯选细菌。本研究目的从沙特阿拉伯国家的某牧场生产的鲜乳和发酵乳中分离乳酸菌和研究其特征。结果,从13种不同的鲜乳和发酵乳分离得到9... 详细信息

益生菌对人体胃肠道有益,乳酸菌(LAB)广泛分布于自然界,并在食品工业中得到了充分利用,是益生菌的侯选细菌。本研究目的从沙特阿拉伯国家的某牧场生产的鲜乳和发酵乳中分离乳酸菌和研究其特征。结果,从13种不同的鲜乳和发酵乳分离得到93株疑似乳酸菌。基于16S rDNA基因序列比较并分析其遗传相关性,鉴定了46株乳酸菌。没有一株乳酸菌表现出对临床相关抗生素的抗性或有任何溶血活性,但它们的益生菌特性表现不一,即对pH的耐受性、对胆汁的抗性和抗菌活性。结果表明,分离得到的干酪乳杆菌mSJ1(Lactobacillus casei),干酪乳杆菌Dwan5,植物乳杆菌EyLan2(Lactobacillus plantarum)和屎肠球菌Gail-BawZir8(Enterococcus faecium)最有可能成为有益生菌潜力的最好菌株。我们推测菌种组合的协同作用可以发挥更有效的益生菌的潜力。来自沙特阿拉伯的生鲜乳和发酵乳产品,特别是由骆驼奶制成的发酵奶制品Laban,富含乳酸菌LAB,具有很好的益生菌潜力。

关键词：鲜乳发酵乳分离鉴定益生菌沙特阿拉伯

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