抚仙湖北岸景观生态建设

根据抚仙湖现存的主要环境问题及流域生态学与管理学的原理,提出了抚仙湖北岸景观生态建设的途径实施老环湖公路以下农田的退垦还湖,减少农田污染;拆迁湖滨带居民点,消除农村污染;拆除部分规模小、污染大的旅游度假设施,消除旅游污染和景观障碍;建立主要入湖口经营性人工湿地,净化面源污水;恢复万米沙滩,营造自然和谐的湖滨环境;发展观光农业生态园,创建高原湖泊滨海旅游度假区新型模式.     

加快青海特色体育旅游业发展的思考

青海省民族众多,旅游资源丰富,如何将丰富的少数民族传统体育项目和旅游资源结合起来,对青海特色体育旅游业发展具有十分重要的意义.分析了青海发展特色体育旅游业的有利条件,对青海省特色体育旅游业发展的现状和制约因素进行了深入的剖析,提出了发展青海省特色体育旅游业的对策.     

20世纪陇西、青东黄土高原地区的城镇发展

20世纪是陇西、青东黄土高原地区城镇建设最为重要的时期。民国时期这一地区城镇达到300余个,较清代翻了一番,一批商业城市的著名城镇出现,城镇建设完成了由传统向近代化的过渡。新中国成立后,经过前30年的扩充和发展,城镇达到700多个。近20年来,伴随城市化进程,一个以省会兰州为全省中心,以省辖市为区域中心,以县城与乡镇为网络的城镇发展新体系已经形成。     

New insights into brazilwood lake pigments manufacture through the use of historically accurate reconstructions

A multi-analytical approach for the study of brazilwood and its lake pigments was carried out based on historically accurate reconstructions. Recipes for brazilwood lakes from the fifteenth century technical text Livro de como se fazem as cores and the Winsor & Newton nineteenth century colourman's archive were reproduced and compared. Both primary sources allowed for the successful preparation of brazilwood lake pigments with colours that vary from light pink to dark red. The main steps and ingredients for the manufacture of these pigments were common in both sources, particularly the addition of Al³⁺ in the form of alum, and calcium carbonate (chalk). Reconstructions revealed that the latter acts as a pH buffer and filler, controlling the pH at which the lake pigment precipitates. The main difference between the two sources is that the nineteenth century recipes give the quantities for all ingredients, the precise temperatures and time, and achieved higher relative pigment yields (75% versus 45%). Full chemical characterisation of the reconstructions provided detailed information on the individual steps in the pigment manufacture and revealed that the presence of calcium sulphate dihydrate (gypsum) in the final pigment was a result of its formation in situ. Infrared, reflectance, and fluorescence spectroscopy proved to be essential and complementary techniques: while infrared was used to characterise additives and binders, reflectance and fluorescence data were fundamental for identifying the chromophore. The pigments and paints produced can now be used as standards for the identification and investigation of brazilwood lake pigments found in artworks.     

青海藏族服饰成因的初步探讨

藏族是中华民族大家庭中历史悠久、文化灿烂、民族特点显著的一族。服饰艺术是民族特点的重要反映，是一个民族集体智慧、审美意识和审美情趣的集中体现。重要的是任何一个民族其服饰的形成与传承，都与自然环境和其特定的生存条件息息相关。     

武汉东湖高新技术开发区城市贡献的经济分析

从增长级发展战略、区域产业结构层次、地域空间结构调整及经济总量等四个方面分析了武汉东湖高新技术开发区的综合经济效益以及对武汉城市经济发展的总量贡献。     

Effects of pH and Eh on release of nitrogen and phosphorus from sediments of West Lake

INTRODUCTIONAsasinkandaninnersourceofnutrients,sedimentsplayanimportantroleinlakeeutroph ication.TheeutrophicationstatusofWestLakeisstillcriticalinrecentyearsevenaftermostpollutionsourcesaroundWestLakehavebeencontrolled(Peietal.,1998) ,mainlythroughtherel…     

谈高职院校学报特色栏目的构建、实施与拓展——以《岳阳职业技术学院学报》"洞庭湖研究"栏目为个案

特色栏目是学报塑造独具特色和个性的刊物形象的基础,高职院校的学报在学术性、理论性等方面弱于普通高校的学报,因此,应开辟独特的研究领域,发掘地域特点和内涵,在职业性、实用性、地域性等方面做文章,以构建特色栏目,形成自身特色,树立独特的刊物形象。     

五十年来青海汉语方言研究述评

本全面系统地评述了五十年来青海汉语方言研究的进展情况。认为五十年来青海汉语方言研究具有从无到有的开创性质，参加人数不算少、论数量也不算少、内容涉及面也不算窄，但比起兄弟省市来看，相当滞后。目前存在一些亟待解决的问题，诸如：培养后继队伍的问题；缺乏方言研究的组织领导和专门研究机构问题；如何将研究内容引向纵深的问题等等。     

略论明代治理甘青藏区的政治军事政策

甘青藏区,是藏族和中原、北方草原地区交往的交通要道,历代中央王朝对该区治理十分重视。明朝,为防止蒙藏联合,在甘青藏区建立了军事卫所并实行土流参治的行政设置。这一政策,不仅加强了中央对甘青藏区的控制,亦促进了甘青藏区的发展及民族融合。