基于过程本体的奶牛养殖业信息协同服务系统的建立   总被引：2，自引：0，他引：2  

徐勇  甘国辉  牛方曲  王志强  王健 《农业工程学报》2010,26(3):227-232

农业信息协同服务是农业信息化发展的重要方向之一,也是目前农业信息领域倍受关注的热点学术问题。该文将农业本体论思想引入农业生产经营过程,并以奶牛养殖业为例,探讨并划分了奶牛业生产经营过程阶段和对应的信息需求单元,构建了奶牛养殖过程本体和奶牛养殖业信息协同服务业务链模型,建立了基于业务链模型的奶牛养殖业信息协同服务系统,进而对系统的服务功能进行了初步实现。研究结果表明：建立在生物学特征基础上的农业过程本体在作为农业信息统一分类标准方面具有显著优势,基于过程本体的业务链模型有效地解决了农业信息资源优化调度和协同服务机制难题,实现了农业搜索服务和异构网站服务的协同。  相似文献   

Biodiversity conservation in human-modified landscapes of Mesoamerica: Past, present and future   总被引：1，自引：0，他引：1  

Fabrice A.J. DeClerck  Robin Chazdon  Jeffrey C. Milder  Alejandra Martinez-Salinas 《Biological conservation》2010,143(10):2301-2313

Mesoamerica provides a unique context for biodiversity conservation in managed landscapes because of its geography, history of human intervention, and present conservation and development initiatives. The long and narrow form of the Mesoamerican landmass, and its division by a central mountain range, has served as both a bridge and a barrier. Conservation efforts in Mesoamerica are unique for the emphasis they place on regional connectivity through the Mesoamerican Biological Corridor and on biodiversity conservation in managed landscapes. The emphasis on conservation in agricultural systems has fostered innovations in payment for ecosystem services, and provides novel insights on the functional role that biodiversity plays in the provisioning of ecosystem services. The increasing rate of economic development in the region and the advent of new payment for ecosystem service schemes have provided new opportunities for forest regeneration and restoration. However, the small scale of private landholdings and the diversity of land uses featured in the region, while contributing to biodiversity conservation due to their structural and floristic complexity, present challenges for biodiversity monitoring and management.  相似文献   

“新疆金牧网”信息服务平台构建与应用     

陈新文  王琼  温希军  龙伊  李天斗  薛晓波 《农业网络信息》2011,(12):78-80

针对新疆畜牧业信息服务现状和发展要素,提出建立和完善信息服务网络平台已成为现代信息服务的必要手段。简要介绍了"新疆金牧网"畜牧信息平台建设的意义和目的,对平台结构设计、数据库设计、信息资源共享机制和平台运营情况进行了综合论述。重点介绍了"新疆金牧网"信息平台的主体框架和建设思路、平台的服务内容、会员机制,平台运营体系等,并提出在建立和完善信息服务平台过程遇到的问题、对策、措施和未来发展定位。  相似文献   

高校学科馆员服务模式探讨——以“藏、参、教—联3＋1”模式为例     

戴世忠 《计算机与农业》2010,(10):79-81

将国内外高校学科馆员服务内容归纳为一种模式,即学科馆员＂藏、参、教—联3＋1＂模式。所谓＂藏＂,即馆藏建设;＂参＂,即参考咨询;＂教＂,即教育培训;＂联＂,即院系联系。阐述了该模式四个要素的意义及其相互之间的关系,并对普通高校实施学科馆员服务提出了建议。  相似文献   

西部贫困地区图书馆旅游信息服务与旅游扶贫     

刘援军 《农业图书情报学刊》2008,20(4):130-133

阐述了旅游业的发展与信息服务的密切关系,分析了中国西部贫困地区在资源、政策、市场方面具有发展旅游业的优势.并可以利用这种比较优势来消除贫困.同时,提出了图书馆为发展该区域旅游经济服务的主要措施.  相似文献   

论高校数字图书馆定位的转变     

刘保权  万秋华 《农业图书情报学刊》2010,22(6):91-93,99

高校图书馆要适应信息化、开放性图书馆的要求,把图书馆建成现代化的数字图书馆。首先阐述了数字图书馆的特征,然后分析了我国高校数字图书馆建设状况及存在的问题,最后指出了数字图书馆定位的转变。  相似文献   

National Evaluation of User Profiles in Aquaculture     

《Journal Of Agricultural & Food Information》2013,14(2):107-124

One problem with information delivery to a specific segment of the agricultural community is identifying the characteristics and needs of the end-user. Such a profile could be used for evaluation of the products or services provided. The Aquaculture Information Center of the National Agricultural Library was able to construct to such a profile based on historical data as well as current assessments from several United States aquaculture information groups. Analysis of this data provided specific and general direction for future products and services within the aquaculture information community. Findings also highlighted the important need for further tracking of such data, emphasis on continued networking among information groups, and creation of formal guidelines for aquaculture information access for the end-user.  相似文献   

云计算环境下图书馆信息服务创新的基本路径     

仵华 《计算机与农业》2010,(12):66-69

云计算正在推动图书馆信息服务变革,图书馆的云时代即将到来。通过创新发展环境、创新信息资源共建共享模式、创新图书馆业务流程、创新信息资源安全策略及创新图书馆信息服务队伍等,推动云计算环境下图书馆信息服务创新。  相似文献   

探析如何改善高职院校图书馆读者服务工作     

谷艳锋 《农业网络信息》2012,(8):69-71

高职院校是我国高校体系的一个重要组成部分,高职院校图书馆担负着为本院校的教学和科研服务的重任,而读者服务工作是图书馆的工作的核心。高职院校图书馆由于客观和主观的原因,在读者服务中存在一些问题,这些问题如果不能妥善解决,就会影响图书馆的读者服务质量。本研究分析了高职院校图书馆在读者服务中存在的比较有代表性的问题,并根据问题出现的原因提出了相应的解决对策。  相似文献   

Emerging Markets for Ecosystem Services     

《Journal of Sustainable Forestry》2013,32(3-4):365-375

Abstract

Four main areas of learning were pursued during this exploration of die emerging markets for ecosystem services. First, die markets in Panama are dominated by the Panama Canal Authority and by timber revenues. Any strategy for expanding ecosystem services markets will have to reflect diese realities. Second, while the scientific and business components of die framework we used to analyze diese markets covered all the key points, more work needs to be done on die policy component. Articulating a simple, yet effective approach for developing policy recommendations to improve ecosystem services markets in context remains a key need. Third, valuable lessons were learned about ensuring tiiat the students capture die maximum benefits from an international, clinically-based field trip. Finally, interdisciplinary teaching/ research benefits dramatically from botii a focus on a single problem and recognition that the key challenge is turning complex scientific knowledge into accessible, good advice.  相似文献