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Vegetation Composition and Structure of Some NeotropicaMountain grasslands in Brazil

Journal of Mountain Science 2015年第4期12卷 864-877页

作者： LE STRADIC Soizig BUISSON Elise FERNANDES g.wilson gembloux Agro-Bio Tech Université de Liège Biodiversité et paysage Passage des Déportés 2 5030 Gembloux Belgium Institut Méditerranéen de Biodiversité et d’Ecologie marine et continentale (IMBE) Université d’Avignon et des Pays de Vaucluse UMR CNRS IRD Aix Marseille Université IUT site Agroparc BP 61207 F-84911 Avignon cedex 09 France Ecologia Evolutiva & Biodiversidade/Instituto de Ciências Biológicas Universidade Federal de Minas Gerais 30161-970 Belo Horizonte MG CP 486 Brazil Department of Biology Stanford University

The description and understanding of plant communities is fundamental for the implementation of conservation or restoration programs, especially when these communities are highly threatened and need to be *** rupestres, some Neotropical mountain grasslands located in central Brazil and part of the Cerrado biome(covering 2 million km2) host unique plant communities, currently threatened by quarrying and *** grassy matrix of campos rupestres, has long been considered a rich mosaic under the control of local topography and the nature of substrate, but this affirmation has not been well *** analyzed whether plant communities varied in relation to edaphic factors within the stony substrate and the sandy substrate of this grassy *** selected 5 sites where occur both grasslands on stony substrate and on sandy substrate, and we carried out vegetation surveys and soil *** counted 222 plant species within our communities, among which38.6% are exclusively found on campos *** results show that both soil-types are strongly acidic, nutrient poor and exhibit a seasonal *** increases and p H and organic carbon decrease during the dry *** soils areslightly richer in nutrients than sandy soils and differences in soil granulometry and composition have led to the formation of distinct plant *** species are confined to either one or the other grassland-type, which makes the plant composition of each community *** in edaphic factors generate heterogeneous grasslands favorable to a high plant *** programs and restoration actions have to maintain or recreate this *** presence of distinct plant communities implies that different strategies might be adopted to improve the restoration of these ecosystems.

关键词： Biodiversity Campos rupestres Herbaceous community Rupestrian grassland Edaphic factor Serra do Cipó

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Floristic composition and edaphic relationships in ferruginous campo rupestre reference ecosystems

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Journal of Mountain Science 2024年第3期21卷 719-733页

作者： g.wilson FERNANDES Letícia RAMOS Dario C.PAIVA Jéssica CUNHA-BLUM Vanessa Matos gOMES Daniel NEgREIROS Ecologia Evolutiva&Biodiversidade Departamento de GenéticaEcologia e Evolução/ICBUniversidade Federal de Minas Gerais31270-901Belo HorizonteMGBrazil Knowledge Center for Biodiversity 31270-901Belo HorizonteMGBrazil Department of Biological Sciences Institute of EnvironmentFlorida International UniversityMiamiFL 33199USA Programa de Pós graduação em Biodiversidade e Uso dos Recursos Naturais Universidade Estadual de Montes ClarosMontes ClarosMGBrazil Laboratório de Estudo das Relações Solo-Planta Departamento de SolosUniversidade Federal Rural do Rio de JaneiroSeropédicaRGBrazil

Land use change and occupation have led to modifications in the environment causing loss of biodiversity and ecosystem services throughout the *** environments with high economic relevance,such as the ferruginous campo rupestre(rupestrian grassland known as Canga in Brazil),are even more susceptible to severe impacts due to their extreme habitat conditions and low *** determination of reference ecosystems based on the intrinsic characteristics of the ecosystem is essential for conservation as well as to the implementation of ecological *** proposed the reference ecosystem of the three main types of habitats of the ferruginous campo rupestre based on their floristic *** described the floristic composition of each habitat and evaluated the physicochemical properties of the soils and the relationship between plants and *** three habitats showed high diversity of plant species and many endemic species,such as Chamaecrista choriophylla,Cuphea pseudovaccinium,Lychnophora pinaster,and Vellozia *** distribution of vegetation was strongly related with the edaphic characteristics,with a set of species more adapted to high concentration of base saturation,fine sand,organic carbon,and iron,while another set of species succeeded in more acidic soils with higher S and silt *** provide support for the contention that the ferruginous campo rupestre is a mosaic of different habitats shaped by intrinsic local *** to recognize the floristic composition of each particular habitat can lead to inappropriate restoration,increased habitat homogenization and increased loss of biodiversity and ecosystem *** study also advances the knowledge base for building the reference ecosystem for the different types of ferruginous campo rupestre habitats,as well as a key database for highlighting those species contribute most to community assembly in this diverse and threatened tropical mountain ecosystem.

关键词： Canga Ecological restoration Extreme ecosystem Non-forest ecosystems Rupestrian grassland Taxon environment relationships

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重整化群和临界现象

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物理 1984年第5期 257-268+280页

作者： Kenneth g.wilson,杨展如美国康奈尔大学

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冬日之光

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疯狂英语（阅读版） 2010年第2期 42-45页

作者： Eric g.wilson 郭慧

2002年3月16日，北卡罗来纳州的春天时节，水仙花在渐渐变暖的春风中摇曳，我与妻子以及刚刚出生才几个小时的女儿呆在一间温暖的病房里。这时，我想到了冰雪。

关键词：北卡罗来纳州水仙花时节

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旁观灾难,不等于无情

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新东方英语（中英文版） 2012年第11期 46-48页

作者： Eric g.wilson 周颖

不要再瞪着眼看了!这样的话我敢说你从小到大听过不止一次。说到底，这个命令标志着孩童的好奇心和成人的社会意识之间一种不可逾越的差距：孩子总是会瞪大眼睛去看任何吸引他注意力的东西，而成年人则担心这样会冒犯他人。

关键词：无情灾难社会意识注意力好奇心成年人

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套筒制动及扎针对小鼠电针实验中镇痛的贡献

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针刺研究 2001年第3期26卷 236-240页

作者：万有 Sonya g.wilson Jeffrey S.Mogil 张静川姚磊韩济生北京大学神经科学研究所北京100083 Department of Psychology and Neuroscience Program

目的 :动物电针镇痛研究大都需要将动物制动和扎针 ,人们难以确定所观察到的镇痛作用中有无制动和扎针带来的应激性镇痛。本实验在观察到 2Hz电针对套筒制动的Swiss Webster小鼠具有镇痛作用的基础上 ,试图分析小鼠电针镇痛实验中套筒... 详细信息

目的 :动物电针镇痛研究大都需要将动物制动和扎针 ,人们难以确定所观察到的镇痛作用中有无制动和扎针带来的应激性镇痛。本实验在观察到 2Hz电针对套筒制动的Swiss Webster小鼠具有镇痛作用的基础上 ,试图分析小鼠电针镇痛实验中套筒制动和扎针对镇痛的贡献。方法 :纸板 /布兜制动的动物作为对照组 (n =8) ,此法对动物的制动作用短暂而轻微。塑料套筒制动的实验组动物根据扎入针灸针有否又分为不扎针 (n =8)和扎针 (n =8)两组。以 48℃热水甩尾潜伏期 (TWL)作为测痛指标。结果 :塑料套筒制动的实验组小鼠 ,无论是不扎针还是扎针 ,其TWL均较纸板 /布兜制动组延长。结论 :电针实验中观察到的镇痛 ,除了来源于电流刺激外。

关键词：电针针刺镇痛制动应激动物实验

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Robotic Partial Nephrectomy for complex renal cell carcinoma

Robotic Partial Nephrectomy for complex renal cell carcinoma

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第十五届全国泌尿外科学术会议

作者： gong Yu,Du Chuanjun,David Y.Josephson,Timothy g.wilson,Rebecca NelsonDepartment of Urology 2nd affiliated hospital Zhejiang university Medical College.Department of Urology and Urologic Oncology City of Hope National Medical Center Los Angeles 310009

Objectives. Laparoscopic partial nephrectomy remains challenging to even experienced laparoscopists. Complex renal tumors add an additional challenge to a minimally invasive approach to nephron-sparing

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教学设计与技术的未来

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远程教育杂志 2007年第1期25卷 18-21,25页

作者：布兰特.g.威尔逊沈艳盛群力美国科罗拉多大学信息与学习技术系杭州师范学院教育科学学院浙江杭州310012 浙江大学教育学院浙江杭州310028

技术的运用必须是在有效学习的前提下进行的;否则,技术革新只能成为一种神乎其神的东西;教学设计与技术的历史演变、现状困惑和未来发展都提示着我们必须从社会、技术和人的协调关系中加以探讨。

关键词：教学设计与技术信息与多媒体学习网络教学建构主义

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Anther and pollen development:A conserved developmental pathway

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Journal of Integrative Plant Biology 2015年第11期57卷 876-891页

作者： José Fernndez gmez Behzad Talle Zoe A wilson School of Biosciences University of NottinghamSutton Bonington Campus

Pollen development is a critical step in plant development that is needed for successful breeding and seed formation. Manipulation of male fertility has proved a useful trait for hybrid breeding and increased crop yield. However, although there is a good understanding developing of the molecular mechanisms of anther and pollen anther development in model species, such as Arabidopsis and rice, little is known about the equivalent processes in important crops. Nevertheless the onset of increased genomic information and genetic tools is facilitating translation of information from the models to crops, such as barley and wheat; this will enable increased understanding and manipulation of these pathways for agricultural improvement.

关键词： Anther Arabdiopsis cereals comparative biology pollen

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Discovery of the New Isotope^(251)Lr

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IMP & HIRFL Annual Report 2022年第1期 38-38页

作者： Huang Tianheng D.Seweryniak B.B.Back P.Bender M.P.Carpenter P.Chowdhury R.M.Clark P.Copp X.-T.He R.D.Herzberg D.Ho H.Jayatissa T.L.Khoo F.g.Kondev g.Morgan Ch.Morse A.Korichi T.Lauritsen C.Muller-gatermann D.Potterveld W.Reviol A.Rogers S.Saha g.Savard K.Sharma S.Stolze S.Waniganeththi g.wilson J.Wu Y.-F.Xu S.Zhu Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Argonne National Laboratory ArgonneIL 60439USA University of Massachusetts LowellMA 01854USA Lawrence Berkeley National Laboratory BerkeleyCA 94720USA College of Materials Science and Technology Nanjing University of Aeronautics and AstronauticsNanjing 210016China University of Liverpool LiverpoolUK Louisiana State University Baton RougeLA 70803USA IJCLab IN2P3-CNRSFrance Brookhaven National Laboratory UptonNY 11973USA

The products of the^(203,205)Ti(^(50)Ti,2n)fusion-evaporation reactions were studied by using the recently commissioned Argonne gas-Filled Analyzer(AgFA)at Argonne National Laboratory.

关键词： 2n Argonne

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