降低农村电网线损的措施

从改善电力网络功率分布、合理安排经济运行方式、加强农村电网改造等角度,论述了降低技术线损的措施;从制定线损指标计划、加强计量管理和抄收管理、建立管理线损考核制度和约束机制等方面入手,提出降低管理线损的具体措施。     

科研院所应急管理能力建设探析——以中国热带农业科学院为例

以中国热带农业科学院为例,通过对科研院所应急管理特点的剖析,从提高认识、加大投入、健全机制、提升能力等四个方面对提升科研院所应急管理能力提出建议。     

家庭蚕桑适度规模经营的实践探索

推地蚕桑适度规模经营是提高蚕桑生产经济效益的一项主要途径。海宁市对蚕桑适度规模经营进行了试点实践和调查，并就提出该课题的依据，可能性，典型蚕户的经营分析，适度规模经营的指标，优缺点进行了有益探讨。     

关于高校教风建设的思考

就目前高校教风存在的一些问题分４个方面进行了深入的分析和探讨，并提出了加强高校教风建设的６条对策与措施。     

Sustainable Mountain Watershed Management in China

在分析中国水土资源的状况及水土流失危害的基础上，作者介绍了中国山区流域经营的主要经验与措施体系；应用全国各大流域２０个典型，分析了流域经营的效益．为了判别流域经营的可持续性，提出了包括社会经济与生态环境两个方面的可持续流域经营指标体系．     

Policy options and system supplies on socialization standard managemerit of city agricultural laborers

It is a social system engineering to solve problems of city agricultural laborers, inevitably concerning series of social phenomenon and the social issues of the city and countryside relations, the government function, the city management, the fair efficiency, the population flows, the labor employment, the social security, and so on. Furthermore, it also involves the profoundly political and economic system reforms, the transformation of government functions, the system perfection, legal administration, the social stability in China. The city government, as the direct superintendent of the agricultural laborers, should adopt the conception of the system engineering to construct a new mechanism of the city agricultural laborers socialization standard management, which has a profound theoretical and practical significance.     

Water-table management in lowland UK peat soils and its potential impact on CO2 emission

The rate of oxidation of peat soils is highly seasonal and varies with temperature and soil moisture content. Large variations in soil moisture content result in wet–dry cycles that can enhance peat degradation. Water‐table management plays a crucial role in controlling and damping the effect of these environmental factors. However, maintaining high ditch water levels in fields bounded by ditches does not guarantee a high field groundwater level. The effect of installing subsurface irrigation at different spacings on water table elevation was studied in a low‐lying peat grassland. The water table elevation data were compared against values predicted with a water balance model. In addition, greenhouse experiments were carried out on undisturbed soil core samples collected from the peat grassland as well as a low‐lying peatland under intensive arable faming to measure CO₂ evolution under different water regimes. The field data from the peat grassland suggest that sub‐irrigation spacing as low as 10 m is necessary during summer periods to maintain groundwater levels similar to those in the ditches. Over the same period of observation, the difference in water level between the ditches and the non‐irrigated fields is as high as 0.7 m. Modelled outputs are in good correlation with the field observations, and demonstrate that simple water balance models can provide an effective tool to study the effect of water management practices and potential changes in subsurface conditions, climate and land use on water‐table levels. The measurement of CO₂ emission from undisturbed peat soil columns shows that the rate of oxidation of soil organic matter from peat soils is highly seasonal and that drainage exacerbates the rate of peat mineralization.     

管道完整性管理研究的最新进展

管道完整性管理作为一种管理模式,需要管道管理者对其有清晰的认知。对完整性管理理念的理解,研究出系统的建设体系是管理者开展完整性管理工作的基础和技术急需。在研究项目的基础上,系统论述了完整性管理的体系框架,介绍了完整性管理的六个环节和五个层面内容,给出了完整性管理体系建设的模板,明确了开展完整性管理工作的实施方法和路径。     

公共图书馆自动化应用服务系统需求浅析

本文就公共图书馆自动化应用服务系统的需求进行了分析,具体结合温州市图书馆实际情况,重点从公共图书馆自动化管理系统、一卡通系统和公共服务应用系统三个方面进行了详细的介绍和分析.     

博爱县农田林网永续经营技术及效益分析

分析了博爱县农田林网形成后在生态、经济、社会等方面所产生的显著效益。总结了实现农田林网永续经营的具体方法。为平原地区农田林网的经营与管理提供了很好的依据。