大学校园文化景观意义传达的符号学机制——以湖南大学校园文化景观为例

论述了校园文化景观建设的重要性,分析了校园文化景观作为符号在传达意义时所要进行的符号传媒介的选取类型和符号意义的关联方式,并以湖南大学校园文化景观为例.同时指出,只有处理好校园文化景观的物象和意象两个层面的内容,才能建设优秀的校园文化景观.     

旅游产业与文化产业融合的动力系统研究

旅游与文化具有共同的融合基因，旅游产业与文化产业融合的动力机制与融合路径是指导两者融合的重要理论基础。从产业融合的推力、拉力、支持力和阻力四个层面构建旅游产业与文化产业融合的动力模型，并依照旅游和文化双方经营主体在跨界资源重组中的角色与融合深度，提出旅游产业与文化产业融合的四种路径：整合融合、吸纳融合、渗透融合和重组融合。     

信任视角下农村社区警务建设的理性思考

分析了我国农村社区警务建设中存在的诸多问题,从信任视角提出构建和谐的农村社区警务建设的现实途径,即从真诚与群众交往、提供专业的服务、规范执法制度等方面赢取人民群众的信任。     

Two faces to the greenery on housing estates–mitigating climate but aggravating allergy. A Warsaw case study

Interest in the climate and an awareness of the beneficial cooling influence exerted on it by biologically-vital areas is growing, as climate change progresses, hot weather is more frequent as well as the urban heat island more intense. It is necessary to protect existing greenery in the cities and to introduce new planting. However plants in a warmer climate can produce larger amounts of pollen and are more readily able to initiate an allergic reaction among those prone to them. That means—not every greenery is advantageous for humans in the cities. In the research two housing estates built at different times and differ in type, density and age of buildings, as well as in the composition and the percentage of biologically vital area and the species planted were examined. Detailed inventory of tall greenery entailed the trees and shrubs and next their assumed allergenic potential was made. Cooling effect likely is derived from the difference in greenery, but the other factors such as differences in the density of buildings and spatial organization of the estate could also influence it. The older estate with the ratio of biologically vital areas of 54.3% is characterised by more favourable local climate than the newer estate, with the ratio of biologically vital areas equals 40.7% and young vegetation. On the newer one the perceptible thermal conditions did not differ significantly compared with the city centre. Unfortunately, on Koło Estate trees creating mild thermal conditions are also the trees promoting allergies most severely: birches, poplars and limes. And they are planted usually around playgrounds and kindergarten. The trees of high allergenicity should be partially removed, even risking small worsening thermal conditions.     

南疆地区复播制干辣椒栽培试验

冬小麦收获后复播制干辣椒栽培模式能够充分利用光热资源,增加复播指数,提高效益。在喀什地区莎车县对早熟品种美国红植干椒、墨西哥甜椒、铁板椒等制干辣椒进行了育苗、果树行间麦茬后复播试验。结果表明,复播的3个早熟品种均表现出较好的产量收益,美国红植干椒表现出良好的产量潜力,辣椒素含量较高;墨西哥甜椒的单株结果数较多,单果重高,但成熟期较晚。其它两品种熟性较早。通过试验研究证明,复播制干辣椒夏季育苗移栽技术的要点主要是,适时播种、移栽,苗期气温回升时的肥水管理及病虫害管理。根据产量、品质及生育期调查结果,美国红植干椒是适于复播的最佳早熟品种,麦茬复播可充分发挥此品种生育期短、集中成熟、产量高等优良特性,可作为南疆复播制干辣椒的首选品种。     

试论农业高职学院为“三农”服务的文化策略

根据文化人类学对文化的三分传统,农业高职学院作为一个相对独立的文化体系,其社会服务职能具有层次性和渐进性。从＂物质＂、＂制度＂和＂精神＂三维度对农业高职学院服务职能进行探讨,可以总结出农业高职学院为＂三农＂服务的三大文化策略,即＂适应-融入＂策略、＂整合-提升＂策略和＂创新-引领＂策略。     

广西矿区大气沉降与稻米重金累积的关系分析(英文)

笔者就大气沉降的概念、来源及其危害作了简要的概述,并对广西矿区大气沉降与稻米重金属累积的关系作简要分析,以期对广西矿区重金属沉降污染实施有效的风险预警,确保稻米安全生产提供参考。     

国外保护地生态旅游评价研究进展

保护地是世界生态旅游活动的主要场所，近年来，随着对生态研究的深入，国外有关保护地生态旅游评价的研究逐步增多。本文通过对相关文献的梳理，发现国外有关保护地生态旅游评价的研究可以概括为三方面：（1）保护地生态旅游评价原则与标准的探讨；（2）保护地生态旅游评价主体内容研究；（3）保护地生态旅游的评价方法与指标体系。综合来看，国外保护地生态旅游评价研究具有5方面显著特点值得国内学者学习和借鉴：（1）评价研究逐步深入；（2）多种方法综合应用；（3）强调一手资料的获取和使用；（4）重视社区在评价研究中的参与；（5）保护地生态旅游评价的根本指导思想为可持续发展理论。     

海林市地方国有林区纳入国家天然林保护工程的思考

介绍了海林市地方国有林区的基本情况,分析了国有林场面临的困难和存在的问题,阐述了地方国有林区纳入国家天然林保护工程的重要意义,并提出了相关建议。