新一代实效性远程安全培训公共服务体系研究

本研究采用重点调查、对比分析的方法。对面授培训方法和传统远程培训技术进行了剖析,指出了他们存在的缺陷和问题,并提出了新一代远程培训核心技术应用方案。该方案顺应了当前安全培训工作中所面临的全覆盖、长效性、经常性、系统性、反复性、低成本、实效性等要求,解决了资源紧缺、形式主义、监管不易等主要问题。本方案经南通等部分地区试点推行,效果显著。     

基于BP神经网络水质模型的城市安全距离研究——以芜湖和马鞍山为例

快速的城镇化使城市间距不断减小,上下游城市间水质的相互影响愈发显著.本研究提出基于水质的城市安全距离概念,建立基于BP神经网络水质模型的城市安全距离量化方法,并选择长江沿岸相邻的芜湖、马鞍山两市为案例,评估未来两市建成区扩张后城市间距的安全性,计算两市建成区的最小安全距离.结果显示,2020年芜湖与马鞍山4.6km的间距属于安全距离,能够保证下游城市马鞍山上游控制断面地表II类的水功能要求.但与2010年相比,控制断面水质变差,COD与氨氮浓度分别提高了29.2%与23.2%.为了保证控制断面的水功能要求,芜湖与马鞍山两市的最小安全距离为3.2km.     

A training model for environmental educators and interpreters employed in Greek protected areas and ecotourism settings

In Greece, environmental interpretation is in its infancy as an academic field. In particular, there are no nature guides or specific conservation objectives, and no professional training for non-formal environmental educators and/or interpreters. In view of the United Nations Decade of Education for Sustainable Development, this paper develops and recommends a training model for environmental educator/interpreter guides in protected areas and sensitive ecotourism settings in Greece. An investigation was undertaken into training programmes in developed and less developed ecotourism countries, where environmental interpretation is practiced in the sustainable management of sensitive areas. The proposed model is based mainly on interpretive training programmes of other developed and less developed countries. This model introduces the art of environmental interpretation as a form of non-formal environmental education, integrated in strategic communication in protected areas and sensitive ecotourism areas in Greece. The developed model takes into consideration the special social settings and biophysical environments of Greece. Moreover, a professional environmental interpreter group is recommended to support the role of management authorities in protected areas.     

Need for sustainable development awareness management in Cuba

The present paper acknowledges the need for sustainable development education in Cuba, after a short review of their national health status and educational system. The environmental situation of the island is outlined, including the role played by environmental education (EE) in the current environment system. The-EE in Cuba is presented, and the problems related to its implementation are analyzed. Recommendations and possible solutions towards the use of education for sustainability as a tool for environmental management are presented, so as to prove the need for environmental awareness management in Cuba.     

再生金属行业技术培训现状与创新

阐述了再生金属行业培训工作的发展现状,对我国再生金属行业员工培训工作的内容、特点、效果进行分析,并对今后培训工作提出建议和设想。     

Language Fouls in Teaching Ecology: Why Traditional Metaphors Undermine Conservation Literacy

Abstract: We believe that the language commonly used in teaching actually hinders the creation of conservation literacy. We examined four frequently used ecology and environmental studies textbooks and considered the ways in which commonly used language can obscure or enhance an understanding of ecology and conservation. Specifically, we used the Sapir–Whorf hypothesis (a.k.a. linguistic relativity) and framing theory to examine the approaches reflected in three elements of the texts: introductions and treatment of two key ecological concepts (matter cycling and energy). Language used in the texts contained implicit metaphors that portrayed nature as a resource; resisted ecological realities, such as the finite nature of matter and the loss of energy with each transformation; and fundamentally served to separate humans from nature. Although the basis of conservation literacy is understanding of the complexity of ecological systems, culturally based communication as exemplified in these texts does not encourage students or educators to recognize the feedback loops that clarify human membership in the ecosystem. Consequently, the language used to teach ecology perpetuates the idea that humans exist outside of its laws. With this paper, we hope to initiate a dialogue about how to retool the language used in teaching and communicating about ecology such that it resonates with, rather than undermines, conservation.     

Household Location Choices: Implications for Biodiversity Conservation

Abstract: Successful conservation efforts require understanding human behaviors that directly affect biodiversity. Choice of household location represents an observable behavior that has direct effects on biodiversity conservation, but no one has examined the sociocultural predictors of this choice relative to its environmental impacts. We conducted a case study of the Teton Valley of Idaho and Wyoming (U.S.A.) that (1) explored relationships between sociodemographic variables, environmental attitudes, and the environmental impact of household location choices, (2) assessed the potential for small household sizes in natural areas to multiply the environmental impacts of household location decisions, and (3) evaluated how length of residency predicted the environmental attitudes of people living in natural areas. We collected sociodemographic data, spatial coordinates, and land‐cover information in a survey of 416 households drawn from a random sample of Teton Valley residents (95% compliance rate). Immigrants (respondents not born in the study area) with the lowest education levels and least environmentally oriented attitudes lived in previously established residential areas in disproportionately high numbers, and older and more educated immigrants with the most environmentally oriented attitudes lived in natural areas in disproportionately high numbers. Income was not a significant predictor of household location decisions. Those living in natural areas had more environmental impact per person because of the location and because small households (<3 people/household) were 4 times as likely in natural areas as large households. Longer residency in natural areas predicted less environmentally oriented attitudes, suggesting that living in natural areas does not foster more concern for nature. Because populaces are rapidly aging, growing more educated, and potentially growing more environmentally oriented, these patterns are troubling for biodiversity conservation. Our results demonstrate a need for environmentalists to make household location decisions that reflect their environmental attitudes and future research to address how interactions between education level, environmental attitudes, population aging, and household location choices influence biodiversity conservation.     

PROMOTING GROUND WATER POLLUTION PREVENTION IN SMALL BUSINESSES1

ABSTRACT: Although they have not been the focus of major regulations, small businesses can contribute pollutants to ground water through routine practices. Because strict regulation of millions of micro firms is not likely, water resource professionals face a challenge of how to reach small business operators with effective pollution prevention messages. The purpose of this study was to examine the factors that influence a small business operator to adopt measures that reduce potential ground water pollution. We looked at how information delivery, internal business characteristics, and external relationships are associated with voluntary preventive measures. Mail surveys from small businesses in New Jersey municipalities and interviews with business owners provided data about business characteristics and current pollution prevention activities. Findings suggested that businesses doing the most to prevent ground water pollution were generally more connected to external organizations and had more financial and technical resources. The study also discovered that small business owners fear government involvement in their affairs. The study concludes with recommendations to encourage more voluntary adoption of prevention measures by businesses. These center on separating assistance programs from enforcement and involving industry peer groups in an effort to make information available in a non-threatening manner.     

Education for Change

The author uses two publications, Fighting Poverty in the US and Europe (Alesina and Glaeser) and Poetry magazine, to underscore the important role that educational institutions play in developing a person’s political philosophy and imagination. European nations, for instance, have better funded social welfare programs than the US because their system of public education incorporates more liberal or left-leaning teachings into their standard curricula. The author sees implications for a more intentional approach to education in the US for those who are interested in changing the food system. If American educational institutions viewed their role as producing food competent citizens, he argues, then we would be more successful in addressing obesity, promoting a more sustainable food system, and even reducing poverty. Food system activists, dieticians and nutritionists, parents, and elected officials should take a more aggressive position with educational institutions to develop programs, services, and curricula capable of achieving these ends.