论民国时期河南灾荒的社会成因

民国年间河南灾荒现象异常突出，虽与当时整体气候背景及河南特殊的地理特征相关，但灾荒背后的社会原因更应引起我们的关注。其主要表现为：一、社会经济乏力，百姓抗灾能力低；二、政治腐败，体现在政府的赋税名目繁多、政府官员失职渎职以及挪用、贪污河防公款等几个方面；三、战争与灾荒；四、帝国主义列强对中国的残酷掠夺。     

污染生态学的新发展—污染进化生态学

污染胁迫的最显著效应是消除敏感物种或个体，导致植物居群进化。突变是进化的原料，选择是进化的手段，隔离是进化的条件，控制抗性性状的基因因物种及污染物的种类不同而异，但也会出现植物同时具有对某两种或几种污染物的抗性，即所谓协同抗性；污染除使植物衰退外，还可能导致一些遗传信息丧失，使抗性种群内物种单一，降低其适合度，对其它环境胁迫因素的抵抗力下降，即所谓适应代价。     

Significant developments in sustainable development law and governance: A proposal

This article develops a practical proposal for progress on sustainable development law. It examines the prospects for an international sustainable development law to provide a framework for more effective, coherent governance. Sustainable development law is briefly defined and an analytical framework is provided. Different degrees of integration between economic, social and environmental law are described. Certain principles of international law related to sustainable development are also highlighted. It is argued that these principles may serve to guide law‐makers and jurists where social, economic and environmental law and policy conflict or overlap. Continuing, underlying questions of sustainable development governance are addressed and its global frameworks analysed. The article also focuses on the 2002 World Summit on Sustainable Development, held in Johannesburg in August‐September 2002, and its specific mandate for the United Nations Commission on Sustainable Development (UNCSD) to take related legal developments into account. The article advances a proposal: that governments, economic, social and environmental intergovernmental organizations and other actors establish a ‘network of inquiry’ with members from relevant groups, including legal and academic organizations, and other expert groups, in order to follow, research, analyse and debate legal developments in a balanced way.     

基于热带海洋大气环境下机载PCB板的环境适应性对比研究

目的 通过机载PCB板(Printed Circuit Board,PCB)在热带海洋大气环境下的腐蚀老化特征和电气性能退化规律分析,研究其在热带海洋大气环境下的环境适应性。方法 根据热带海洋大气环境中PCB板的实际使用环境大多为舱室内部封闭或半封闭的情况,分别设计并开展海南万宁海洋平台棚下暴露场和某海域环境户外简易遮蔽玻璃框下3 a的自然环境试验。结果 PCB板的焊点、焊盘、印制导线以及引线头等部位在2种试验环境中均出现了不同程度的腐蚀破坏,试验后期,所有部位的腐蚀程度全部达到了4级,导通电阻从几十毫欧增大至几十兆欧,绝缘电阻从10 GΩ以上降低至几兆欧。结论 在万宁站试验2 a和某海域试验3 a后,PCB板均不满足耐电压的技术要求(500 V交流电压60 s),万宁海洋平台棚下暴露场对PCB板的环境适应性更为严酷。     

海洋环境服役发动机腐蚀损伤分析及防护能力提升建议

通过我国航空发动机海洋环境服役过程中腐蚀情况的调研,结合文献资料,分析腐蚀防护与控制技术的应用现状,提出未来工作建议。目前海洋环境服役航空发动机的腐蚀防护与控制缺少贯穿方案论证、设计研制、使用维修等全寿命周期各阶段的综合考虑,制约解决腐蚀问题的关键技术没有突破,研制生产过程中,存在耐腐蚀性能评估不合理的问题。应开展腐蚀智能监测、识别、模拟仿真等技术的研发与应用,实现海洋环境服役发动机的腐蚀损伤监控与预警,构建发动机腐蚀环境适应性试验评价技术体系,满足新体制下装备试验鉴定工作要求。急需开展长寿命防护涂层技术、维护技术专项研究,以适应严酷海洋大气环境和航空动力装置高可靠性研制要求。     

风险评价标准值初探

提出了风险指标和ALARP原则的含义,从风险评价的ALARP原则出发,得出个人风险评价标准值和社会风险评价标准值的制定方法。     

Revisiting the national corporate social responsibility index

This paper relies on Gjølberg’s national corporate social responsibility (CSR) index while its purpose is twofold. First, it seeks to extend the methodological instrument for assessing national CSR and, second, it applies the new approach to a much larger pool of countries (n = 86) in an attempt to provide a global CSR outlook. The emergent picture from the study is one of deficient CSR penetration and wide variation among countries where most of the assessed countries are still lagging in the endorsement of international CSR initiatives and schemes. Findings offer fertile ground to theorists and researchers for a deeper investigation of the national specificity of CSR and to further identify institutional determinants that shape the social responsiveness and self-regulation of business entities. The study has also implications for managers and top executives to consider as it infers that the national background can be influential in the development of a CSR agenda and can condition the level of CSR penetration.     

Implications of human value shift and persistence for biodiversity conservation

Large‐scale change in human values and associated behavior change is believed by some to be the ultimate solution to achieve global biodiversity conservation. Yet little is known about the dynamics of values. We contribute to this area of inquiry by examining the trajectory of values affecting views of wildlife in North America. Using data from a 19‐state study in the United States and global data from the Schwartz Value Survey, we explored questions of value persistence and change and the nature of attitudinal responses regarding wildlife conservation issues. We found support, based on subjects’ ancestry, for the supposition that domination is a prevalent American value orientation toward wildlife that has origins in European Judeo‐Christian traditions. Independent of that effect, we also found indications of change. Modernization is contributing to a shift from domination to mutualism value orientations, which is fostering attitudes less centered on human interests and seemingly more consistent with a biocentric philosophy. Our findings suggest that if value shift could be achieved in a purposeful way, then significant and widespread behavior change believed necessary for long‐term conservation success may indeed be possible. In particular, greater emphasis on mutualism values may help provide the context for more collaborative approaches to support future conservation efforts. However, given the societal forces at play, it is not at all clear that human‐engineered value shift is tenable. Instead of developing strategies aimed at altering values, it may be more productive to create strategies that recognize and work within the boundaries of existing values. Whereas values appear to be in a period of flux, it will be difficult to predict future trends without a better understanding of value formation and shift, particularly under conditions of rapid social‐ecological change.     

Using corporate social responsibility benchmarking framework to identify and assess corporate social responsibility trends of real estate companies owning and developing shopping centres

Shopping centres that include retail activities have come in for criticism as to their environmental, architectural and social impacts. However, the sector has been applying corporate social responsibility (CSR) practices. In an attempt to identify the best practices regarding CSR and trends therein we developed a CSR benchmarking of companies from the real estate sector owning and developing shopping centres. Based on information from websites, annual, environmental and sustainability reports, and customer services department’s information, in 2004 and 2010, a comparative CSR benchmarking was performed on 23 real estate companies with shopping centres based in Europe, China, Australia and the USA. The CRS benchmarking framework focused on reported CSR practices and included categories and sub-categories of evaluation in four domains: (1) external results, (2) internal results, (3) management processes and (4) learning and innovation. The framework was inspired by the sustainability balanced scorecard structure. The United Kingdom real estate sector’s companies studied did relatively well when evaluated by the framework used in this study. The highest ranked real estate companies applied sustainable or environmental buildings standards and did show a commitment to transparency and CSR disclosure. The positive evolution of CSR practices in the 23 companies studied in 2004 and 2010 may reflect efforts to improve competitiveness and the reputation of the companies with shopping centres through CSR initiatives.     

生态社会主义及其双重价值研究

生态社会主义是当代西方一种具有重要影响的左翼社会思潮,它致力于生态原则与社会主义的结合,要求超越资本主义与现存的社会主义模式,主张在对资本主义进行批判和建议的基础上,建立新的绿色社会、生态现代化的社会和全面发展的社会。生态社会主义具有历史的进步性与理论和实践上的局限性双重社会价值,我们应当汲取生态社会主义的积极思想,为中国生态文明建设提供有益借鉴。