营造多元化的高校校园建筑交往空间——以长江大学13号教学楼设计为例

高等教育理念的发展促使校园交往活动呈现多元化的趋势。从高校教学楼内部交往活动的多元化特点和多元化行为方式的分析入手,通过对长江大学13号教学楼内部空间的体验和对其建筑语言的解读,就如何营造多元化的校园建筑交往空间进行针对性地探讨。     

基于需求视角的农村公共产品供给机制研究——以宁夏回族自治区为例

公共产品的有效供给是推进新农村建设的关键环节,中国农村公共产品的需求增长较快,但供给严重不足且结构失衡、供需脱节的局面严重阻碍了农村社会的正常发展。从需求的视角来探讨如何有效地构建公共产品供给机制,对宁夏农村公共产品的需求态势、供给现状进行了阐述,进而提出了完善需求导向的农村公共产品供求均衡机制的思路及相应的政策建议。     

Pondering upon the Diversification Strategy

Diversified management is a strategic decision for many enterprises at some stage in the course of their development, but in practice, there are examples showing that some of them are successful and some may fail. The full development of the enterprises leading business, formation of the key competitive ability, the strategic target of the relevant industries associated with diversified management, the opportunities and approaches for diversified management are discussed in this paper. The following conclusions have been drawn: the full development of leading business and formation of key competitive ability are the basis of the enterprise's diversified management. The area for diversified management should be strategy-related industries, as for the approach to diversified management; the first choice is absorbing firms. The opportunity possibly entering into the market of diversified management must be the best gearing point between the most favorable situation to develop industry and the enterprise's key competitive ability, which should be fully considered. It is hoped that the study will be helpful for the enterprises.     

The restoration and re-creation of species-rich lowland grassland on land formerly managed for intensive agriculture in the UK

Intensive agriculture has resulted in the loss of biodiversity and the specialist flora and fauna associated with the semi-natural grasslands of low-intensity pastoral systems throughout northwest Europe. Techniques employed to restore and re-create these grasslands on agricultural land in the UK are reviewed. Extensive cutting and grazing management have been shown to diversify improved swards and facilitate re-colonisation on ex-arable soils, although rates of re-assembly of plant communities with affinity to existing semi-natural grasslands have generally been slow. On former agriculturally improved swards, nutrient depletion has accelerated this process, especially where “gaps” for establishment have been created. Similarly, on ex-arable soils “nutrient stripping” and sowing with diverse seed mixtures has led to the rapid development of species-rich swards. On free draining brown earths such an approach may be required to restore grassland communities where soil phosphorous concentrations exceed semi-natural levels by more than 10 mg/l (using Olsen's bicarbonate extractant). However, the appropriateness of this threshold for other soil types requires further sampling. Although restored grasslands are likely to contribute to national biodiversity targets success will ultimately depend on the reinstatement of the communities and ecological functions of semi-natural references. Although this is technically feasible for a few plant assemblages, less is known about the re-assembly of microbial and faunal communities, or the importance of trophic interactions during grassland succession. As a consequence, more research is required on the functional attributes of semi-natural grasslands, as well as the methods required to restore localised types, novel nutrient depletion techniques, the “phased” introduction of desirable but poor-performing species and the performance of different genotypes during grassland restoration.     

国际农村空间多元化研究的知识图谱分析

伴随着发达国家"逆城市化"的出现,城乡移居、消费农村等农村空间多元化问题成为国际学者的研究焦点与前沿。该研究借助CiteSpace文献分析软件,挖掘最新研究成果,追踪热点期刊,探讨研究区域布局,识别研究基础,提取并解读乡村性、农村功能转变、农村空间再生产、乡村绅士化、乡村社会表征等六大研究主题。结果表明,国际农村空间多元化研究成果丰硕,研究热点和议题不断扩展,研究成果具有较高的理论价值和实践意义,但研究格局极不均衡,产出成果高度聚集。而国内农村空间多元化关注时间较短,研究内容以传统生产导向维度为主,现代消费导向的研究成果相对有限;研究内容以实证现象判别为主,乡村性、乡村空间再生产等理论研究成果相对不足。结合国际研究经验,该研究指出未来国内研究应注重构建理论体系、强化机理剖析、注重微观解析,以期为乡村振兴战略提供借鉴和参考。     

甘肃中部旱区定西县作物多元化生产的潜力分析

应用潜力矩陈分析法对定西县作物多元化生产的潜力和对策进行了分析。结果表明：现有的自然条件、基础设施、人口资源以及研究基地是发展多元化作物生产的基本潜力。这些潜力的相互结合与渗透可以形成更高层次的潜力。研究进一步指出：潜力的发挥与相应对策的实施是该县发展多元化作物生产，增加农民收入的重要保证。现有种植结构的调整，家业研究与推广的加强，良好的市场机制的建立，政府的支持，农民培训与教育的强化，以及增值作     

Beyond the farm-turn-out: on-farm development dynamics in the Kamphaengsaen irrigation project, Thailand

Many large-scale state-run irrigation projects in the world have been constructed with limited investment in on-farm infrastructure. In most cases, it was expected that local farmers would themselves make improvements on their farms. In general, insufficient attention is paid to water control which has a negative impact on productivity. Farmers' strategies to offset poor access to water are very varied and depend on site-specific factors such as topography, the existence of other potential water sources, market opportunities or capital availability. This article presents a case study in the Central Plain of Thailand and describes the patterns of land development which occurred since the construction of the Irrigation Project 25 years ago. It shows how land and water use evolved as both a mover and a response to on-farm development and who initiated new investments, such as ditch and tube-well digging, regulators in drains, which have allowed secondary water sources to be tapped, the development of conjunctive use, increased reliability in water supply and crop diversification. The importance of individual farm pumps is shown. Poor land levelling is conducive to high costs and reduced water use. Prospects for land consolidation are assessed.     

改善乡村生活质量加快新农村文化建设进程——湖南省娄底市新化县文化娱乐设施建设调研报告

随着农村物质生活水平的提高,文化娱乐生活质量显得越来越重要。2005年,党的十六届五中全会提出建设社会主义新农村的目标,而建设社会主义新农村是一项涵盖经济建设、政治建设、文化建设和社会建设＂四位一体＂的系统工程,其中文化建设居于核心层面。文章是通过对湖南省贫困地区娄底市新化县乡村的随机调查、数据分析,反映新农村文化娱乐设施建设的现状与发展阻力,在一定程度上能够改善和促进新农村文化娱乐设施建设的进程。     

面点工艺基础教学内容构建及考核方式改革探讨

为了增强面点工艺基础课堂实践教学的有效性,考核评价的科学性,分析目前教学中,课程内容和考核方式方面所存在的一些问题,探讨模块化的理实一体教学内容构建及多元化考核方式的改革。     

“园林制图”课程开放式教学模式探讨

伴随我国园林事业日新月异,社会对园林人才需求越来越大,越来越多元化,"园林制图"课程作为园林专业的专业基础课备受重视。从创造开放的学习环境、运用多元的教学方法和开放的评价方式3个环节对该课程中开放式教学模式的应用进行了探讨,并在教学中进行实践检验,取得了初步成效。