农业高校文科资料室资源管理研究

文献资源是高校教育教学赖以生存的物质基础，是衡量高校学术交流层次的标尺。本文从资料室的定位、信息资源的内容范围、信息一体化理念、网络应用平台的建立几方面论述了资料室管理的建设与发展。     

Design of Information Technology Application System for Automotive Industry

The situation and the future of the automotive industry information construction is shown in this paper. The significance of Chinese automotive industry information construction is discussed,and the technology base and system structure is also described. The function and the structure of information system by one application of marketing plotting system in one automobile factory's E-commerce are introduced.The important significance for develop and research of product and strategic decision is shown by building market demand information system.     

信息服务新农村建设的思考

新农村建设是21世纪我国的重要战略任务之一,也使农业信息服务进入一个新的发展阶段。文章分析了农业信息服务的现状,提出了信息为新农村建设服务的思路。     

浅论高校图书馆本校文献专藏建设

在特色馆藏的范围内。为本校文献下定义，论述本校文献的基本类型。本校文献专藏建设的意义，分析建设过程中存在的问题。提出相应的解决方案，以期推动大学图书馆本校文献专藏的建设。     

河北农业大学图书馆读者信息需求研究

为了进一步提高图书馆的信息服务水平，对河北农业大学读者信息需求进行了研究，显示出信息需求强烈、获取方法简捷、多层次化、载体类型多样化等特点，并提出了加强文献资源建设，合理配置资源；改进服务质量，提高服务水平；重视读者教育与培训工作；加强馆员培训，提高馆员综合素质等措施。     

Intranet信息安全工作中客户端的防护

本文从内网客户端的软件、硬件和安全意识几个方面阐述了Intranet信息安全工作的重心和防护措施。     

兰花信息咨询系统

兰花信息咨询系统分为4大模块:搜索查询模块,帮助模块,系统维护模块,浏览模块,以Windows98/XP/2000作为开发平台,采用PowerBuilder8 0为程序设计语言,运用OLE技术开发出图文并茂的的数据库,并采用面向对象程序设计思想,可视化编程技术,整个界面简洁漂亮,易于修改和操作,智能化程度高,可在实际的园林教学和生产上得到广泛应用     

Spatial Assessment of Land Degradation Risk for the Okavango River Catchment,Southern Africa

The Okavango catchment in southern Africa is subject to environmental as well as socio‐economic transformation processes such as population growth and climate change. The degradation of soil and vegetation by deforestation and overgrazing is one of the downsides of this development, reducing the capacity of the land to provide ecosystem functions and services. In this study, climate simulations are brought together with secondary socioeconomic, pedologic and remote‐sensing data in a GIS‐based assessment of the factors commonly associated with land degradation risk. A high resolution overview is provided for decision‐makers and stakeholders in the region by identifying priority intervention areas where a long‐term decline in ecosystem function and land productivity is most likely to occur. The approach combines 19 risk factors into seven individual ratings for topography, landcover, soil, demography, infrastructure, livestock pressure and climate. These ratings are then weighted and combined into an integrated degradation risk index (DRI). The results show that the land degradation risk is quite heterogeneously distributed in the study area and caused by different factors. Three hot‐spots are identified and compared, one of which is in the far northwestern part of the catchment, one around the local center Rundu and one on the outskirts of the Okavango Delta. We conclude that the approach is suitable to give an overview on degradation risk in the study area, although the classification process is a crucial procedure that should be standardized for further research. Copyright © 2015 John Wiley & Sons, Ltd.     

Towards a Pan‐European Assessment of Land Susceptibility to Wind Erosion

Understanding spatial and temporal patterns in land susceptibility to wind erosion is essential to design effective management strategies to control land degradation. The knowledge about the land surface susceptible to wind erosion in European contexts shows significant gaps. The lack of researches, particularly at the landscape to regional scales, prevents national and European institutions from taking actions aimed at an effective mitigating of land degradation. This study provides a preliminary pan‐European assessment that delineates the spatial patterns of land susceptibility to wind erosion and lays the groundwork for future modelling activities. An Index of Land Susceptibility to Wind Erosion (ILSWE) was created by combining spatiotemporal variations of the most influential wind erosion factors (i.e. climatic erosivity, soil erodibility, vegetation cover and landscape roughness). The sensitivity of each input factor was ranked according to fuzzy logic techniques. State‐of‐the‐art findings within the literature on soil erodibility and land susceptibility were used to evaluate the outcomes of the proposed modelling activity. Results show that the approach is suitable for integrating wind erosion information and environmental factors. Within the 34 European countries under investigation, moderate and high levels of land susceptibility to wind erosion were predicted, ranging from 25·8 to 13·0 M ha, respectively (corresponding to 5·3 and 2·9% of total area). New insights into the geography of wind erosion susceptibility in Europe were obtained and provide a solid basis for further investigations into the spatial variability and susceptibility of land to wind erosion across Europe. © 2014 The Authors. Land Degradation and Development published by John Wiley & Sons, Ltd.     

Analysis of Land use and Land Cover Changes in the Coastal Area of Bangladesh using Landsat Imagery

Coastal land use across the globe has experienced remarkable rapid change over the recent decades because of extraordinary anthropogenic pressure and climate variability and change. Therefore, quantitative information about coastal land use change is imperative for effective management and planning resources for sustainable development. We analysed the quantitative land use and land cover changes during 1989–2000–2010 periods in three important agroecological zones of the most vulnerable coastal region of Bangladesh using Landsat images (Thematic Mapper/Enhanced Thematic Mapper Plus). In the Ganges Tidal Floodplain, the area under shrimp cultivation greatly increased at the rate of 2·05% per annum. The majority of the shrimp area gained from conversion of single cropland. In the Meghna Estuarine Floodplain, decreased mudflat and water bodies were observed, which was predominantly converted into cropland. In Chittagong Coastal Plain, salt pan–shrimp area increased with the expense of single and/or double cropland. In all the study areas, settlement area considerably increased over time. The dynamics of land use change have been attributed to low and unstable food production in the coastal region. The approach adopted in study and the results obtained from the study would likely be useful for policy making and identifying direction for future studies on the coastal land use in Bangladesh. Copyright © 2015 John Wiley & Sons, Ltd.