高校计算机专业教育教学中存在的问题及教育对策

个别高校计算机教育和教学中存在极少数学生厌学混学、基本技能较差、文凭含金量不足等问题．其深层次的原因涉及生源质量、课程设置、设备投入、师资水平、考试制度等方面．高校应完善相应制度，增大执行力度，辅之以高科技手段加以解决．     

中国南方农田养地制度的演变与发展

在田养地制度是耕作制度的重要组成部分．40多年来．我国南方农田生产力能免得到不断提高，是与农田养地制度的不断发展和完善分不开的．本文比较系统和全面地分析、总结了建国以来，我国南方农田土壤耕作制度、农田培肥制度的演变和发展．时指导南方耕作制度的进一步改革、促进南方农业的可持续发展具有重要意义．     

会计信息失真引发的思考

会计信息失真是当前严重影响社会经济正常秩序的一个突出问题．会计信息失真的表现形式是多样化的，因而导致会计信息失真的原因也是多种多样的，而且比较复杂，其原因并非正式约束机制的软化及正式约束机制的滞后和缺乏，为治理会计信息失真，必须从制度方面和技术方面两方面共同努力．     

中美公民环境诉讼比较研究

公民环境诉讼是维护公民环境权的重要制度保障，从公民环境诉讼的法律依据、性质作用、诉讼资格、受案范围以及费用承担等方面，对中美两国的环境诉讼制度进行了比较分析，旨在为完善我国的公民环境诉讼制度提供参考。     

高等农业院校学风建设现状及对策研究

通过问卷调查，本文探讨了高等农业院校学风建设存在的问题、阻碍学风建设良性发展的因素及加强学风建设的对策等问题．调研表明：高等农业院校学风建设存在学术氛围不浓、学习动力不足、考试风气不正、学习时间不够等一系列的问题，影响高等农业院校学风建设的因素很多，既有历史的原因、也有社会的原因，既有教育管理的原因、也有学生的原因，是多种因素的综合；加强高等农业院校学风建设的对策是转变教育观念、深化教学改革、完善教学管理机制、加强教风建设、发挥学生主体性作用以及营造高品位的校园文化等．     

化学品环境风险管理需求与战略思考

在广泛调研收集化学品环境风险与污染危害等资料基础上,结合化学品环境管理的国内外形势与现状,针对我国目前存在的化学品环境管理体制不完善、环境风险防控工作滞后和技术支撑能力不足等问题,从国家战略层面分析了我国化学品全生命周期环境与健康风险管理需求,提出了我国化学品环境风险管理中长期发展目标及行动计划。行动计划涵盖了健全化学品法律法规和制度体系、系统开展化学品危害筛查和风险评估、推动有毒有害化学品的限制与淘汰、加强有毒有害化学品环境污染防治、提升化学品风险评估与管理能力和促进产业绿色发展等方面建议,对于我国加快构建完善的化学品风险管控制度和技术体系具有重要的参考和借鉴意义。     

论现阶段我国城市化的道路选择及政策取向

通过我国城市化现状的分析，结合我国具体国情，具体提出相当一段时期内我国城市化道路的选择：大、中、小不同城市协调发展、整体推进；东、中、西不同经济发展地带区别对待，体现层次．同时，还要求相应的政策、制度、法规等及时跟上，加快城市化步伐．     

论医患信任何以不能

“肖志军事件”导致了两条生命的陨落，引发了人们对医患信问题的思考．医患之间的矛盾由来已久，信任的缺失、法律与人性的矛盾、市场经济条件下医疗制度的弊端等都是导致悲剧发生的关键原因．笔者拟对这一问题进行探讨．参5．     

中西方国家环境影响评价中公众参与制度的对比分析

阐明了环境影响评价中公众参与的定义及特点,对中西方国家环境影响评价中公众参与的起源、法律规定、形式、内容与要求等方面进行了对比分析,并对我国公众参与制度的完善提出了建议。     

我国国有公司建立经济型治理模式的路径分析

处于转轨经济时期的中．国国有公司建立现代企业制度的核心，就是构建经济型公司治理模式．经济型公司治理模式就是指建立在完善的产权制度和发达的市场体系基础之上的运作机制，它必须具备以下要素：（1）以合理的产权结构和科学的内部治理结构为基础；（2）以充分竞争的市场环境为外部条件；（3）它的关键是改革国有资产营运体制，实行市场化委托代理制度。     

我国北方沙尘暴及其防治初探

利用卫星遥感等资料结合我国沙尘暴灾害的情况，分析研究了我国沙尘暴的基本特征、产生原因、时间分布、空间分布、未来的发展趋势及其造成的灾害，借鉴美国等国外治理沙尘暴的经验。为我国治理沙尘暴提出初步对策建议。     

浅析会计信息失真

会计信息是控制和监督经济活动的主要依据和手段,是社会经济有效运行的重要基础．我国目前会计信息失真之所以成为普遍现象,其根本原因之一就是在企业制度转型期的企业产权归属关系界定不清楚,导致企业会计信息失真的受害对象不明确,因而无法实施有效的监督．因此从会计制度、会计环境、会计方法等方面进行研究,并提出了相应的对策及建议．参6．     

WTO框架下重构农村公共服务体系的探讨

我国已经加入WTO后,由于在谈判过程中我国在农业方面的让步比较大,如果不利用“绿箱政策”加强农村公共服务体系建设,农业和农村经济的竞争力必然大大下降．“绿箱”政策是一种问接式的保护政策,不在《农业协议》限制之列,而且“绿箱”政策中许多条款都涉及到保护本国农业的可持续发展能力,得到了各国的一致赞同．因此,我国有必要对农村公共服务体系的改革与发展历程进行一次系统清理,在此基础上认真总结正反两方面的经验和教训,重新构筑农村公共服务体系。     

WTO框架下重构农村公共服务体系的探讨

目前,我国已经加入WTO,由于在谈判过程中我国在农业方面的让步比较大,如果不利用“绿箱政策”加强农村公共服务体系建设,农业和农村经济的竞争力必然大大下降．“绿箱”政策是一种间接式的保护政策,不在《农业协议》限制之列,而且“绿箱”政策中许多条款都涉及到保护本国农业的可持续发展能力,得到了各国的一致赞同．因此,我国有必要对农村公共服务体系的改革与发展历程进行一次系统清理,在此基础上认真总结正反两方面的经验和教训,重新构筑农村公共服务体系．     

Comparative analysis using EIA for developed and developing countries: case studies of hydroelectric power plants in Pakistan,Norway and Sweden

Environmental impact assessment (EIA) is an important legislative and scientific tool that may assist and improve the quality assistance for the decision-making process in sustainable development. Here, a comparison of EIAs from three cases of hydropower projects in Pakistan, Norway and Sweden is reported. A huge difference concerning the incorporation of environmental considerations into the decisionmaking process between developed and developing countries is observed. The EIA system of Pakistan appears to be less efficient in the application and review process. In addition, the appraisal of issues, the decision-making process and evaluation through post-monitoring is not as well performed in Pakistan as in cases of hydroelectric power plants in Sweden and Norway. The key reason for this shortcoming is misconceptions about the EIA process, which initially receives intense attention but becomes weakened by the time of implementation. This implies that there is a need to adopt simplified and flexible EIA techniques suitable for the infrastructure and resources of a specific country, taking into account institutional, technical and financial constraints. Improvements are required in public participation, awareness, as well as in environmental control and data system sectors in Pakistan, besides simply enacting legislation to achieve the goals of the EIA system.     

农业技术推广的进展研究

分析了国内外农业技术推广的模式，介绍了我国农业技术推广体系的发展情况和运行机制的研究情况，并指出在新时期我国农业技术推广的方向．     

Efficacy-based and normative interventions for facilitating the diffusion of conservation behavior through social networks

Research suggests that encouraging motivated residents to reach out to others in their social network is an effective strategy for increasing the scale and speed of conservation action adoption. However, little is known about how to effectively encourage large numbers of residents to reach out to others about conservation causes. We examined the influence of normative and efficacy-based messaging at motivating residents to engage in and to encourage others to participate in native plant gardening in their community. To do so, we conducted a field experiment with messages on mailings and tracked native plant vouchers used. Efficacy messages tended to be more effective than normative messages at increasing residents’ willingness to reach out to others to encourage conservation action, as indicated by a several percentage point increase in native plant voucher use by residents’ friends and neighbors. Messages sometimes had different impacts on residents based on past behaviors and perceptions related to native plant gardening. Among these subgroups, efficacy and combined efficacy and norm messages most effectively encouraged individual and collective actions, as indicated by increased voucher usage. Our findings suggest that interventions that build residents’ efficacy for engaging in a conservation behavior and for reaching out to others may be a promising path forward for outreach. However, given our results were significant at a false discovery rate cutoff of 0.25 but not 0.05, more experimental trials are needed to determine the robustness of these trends.     

规划环境影响评价中的水资源承载力分析

应用系统动力学原理构建了规划环评中水资源承载力的理论模型;并在吸收PSR（Pressure-State-Response）和DSR（Driving-State-Response）模型分析方法基础上,采用＂目标-准则（系统）-指标＂的框架模式,构建了规划环评中水资源承载力的指标体系,并提出了计算模型,最后将一整套技术程序及方法应用于广州市南沙区发展规划环境影响评价中水资源承载力分析,验证其实用性及可行性,最终为决策者调整及优化规划方案提供强有力的科学依据。     

Population Declines and Priorities for Amphibian Conservation in Latin America

Abstract: Although dramatic amphibian population declines have been reported worldwide, our understanding of the extent of the declines in Latin America, where amphibian diversity is high, is limited to a few well-documented studies. To better understand the geographic extent of declines, their possible causes, and the measures needed to improve Latin American scientists' ability to research the phenomenon and make effective management recommendations, we convened three regional workshops with 88 Latin American herpetologists and conservationists. Population declines are widespread in Latin America. At least 13 countries have experienced declines, and in 40 cases species are now thought to be extinct or extirpated in a country where they once occurred. Declines or extinctions have affected 30 genera and nine families of amphibians. Most declines have occurred in remote highlands, above 500 m in elevation in Central America and above 1000 m in the Andes. Most documented declines occurred in the 1980s. Of the possible causes studied to date, climate change appears to be important at one site and chytrid fungal disease has been identified at sites in three countries. Although many monitoring studies are currently underway in a variety of habitats, most studies are recent and of short duration. In a signed resolution, workshop participants called for greater collaboration and communication among scientists working in Latin America to understand the geographic extent of population declines and the distribution of possible causal factors. In situ conservation is important to protect habitats, but captive-rearing programs for species subject to imminent extinction are also needed. Better understanding of the taxonomy and natural history of amphibians and more funding for research and monitoring are critical to developing a scientific basis for management action to arrest and reverse population declines.     

建立绿色会计制度推动林业可持续发展

在商业竞争日益激烈的现代，出现了发展与环境、经济与生态的恶性循环，在此背景下西方蕴育而生了“绿色会计”，这是一门强调现代会计人在企业进行经济活动时，正确、及时、合理地对企业耗用环境资源的程度进行核算的科学．本文就我国传统林业会计存在的缺陷进行分析，提出建立绿色会计制度，对推动我国林业可持续发展具有特别重要的意义．