排序方式: 共有63条查询结果,搜索用时 0 毫秒
1.
Performance of newly implemented Environmental Management Systems in primary schools in South Africa
Luc Hens Torsten Wiedemann Schalk Raath Riana Stone Paul Renders Eric Craenhals 《Journal of environmental management》2010,91(4):906-917
Quantitative results from Environmental Management Systems (EMS) at primary schools have rarely been examined in literature. This paper presents the monitoring results of environmental care in 39 primary schools in Northern South Africa. During 2 years, after the EMS was implemented in the curriculum and in the school's management, the progress of environmental performances of the participating schools has been measured, by means of detailed questionnaires, related to four environmental aspects: water, waste, energy and greening. At the beginning of the project, 50% of the schools performed well on water-related environmental actions. Two years later it was 76%. For waste-related activities the improvement was even stronger: from 50% to 100%. The environmental performances of the schools improved also for greening-related actions, from 50% at the start of the project to 64% two years later. Only energy-related activities did not improve significantly with only 24% of all schools performing well at the end of the survey period.In general, the introduction of an EMS succeeded in an improvement of the overall environmental performances of the schools, but cost-intensive activities were less successful than others. 相似文献
2.
3.
4.
5.
Le Nguyen Truc Thinh Nguyen An Ha Nguyen Thi Vinh Tien Nguyen Dinh Lam Nguyen Duc Hong Nguyen Van Tuan Nguyen Tat Hanh Ta Van Khanh Nguyen Ngoc Thanh Nguyen Ngoc Hens Luc 《Environment, Development and Sustainability》2022,24(10):12427-12445
Environment, Development and Sustainability - The recent growth of agriculture, industry and urban areas in Vietnam requires a large amount of water consumption as a production factor. This paper... 相似文献
6.
The environmental situation in Ghana is characterized by desertification, land degradation, deforestation, soil erosion, and
inadequate water supply in the northern regions of the country. The population as a whole is growing at a rate of 3% per annum,
with even greater urban growth rates, due to rural out-migration. Large parts of the coastal zone in the south are rapidly
developing to become one large suburbanized area. Water quality is particularly threatened in the urban and industrialized
areas, which are mainly located in the southern part of the country. The coastal lagoons and coastal waters are moderately
to heavily polluted. Erosion extends along the whole Ghanaian coast with excesses, for example, in the Keta area, where during
the last century over 90% of the original buildings have been washed awayby the sea. The obvious environmental consequences
of the mining sector are illustrative of the environmental threats caused by a fast growing industry and industrializing agriculture,
in a country where environmental policy is only in its formative years. Desertification, food insecurity and coastal erosion
all contribute to an increasing number of environmental refugees.
Environmental policy in Ghana is a post-Rio phenomenon. Environmental laws, a Ministry of Environment, Science and Technology,
an advisory National Committee for the Implementation of Agenda 21, and a fully mandated environmental administration have
been established. This administration advocates a progressive attitude towards environmental legislation and points out the
specific utility of economic and legal instruments in environmental management in this relatively fast developing country.
The choice of instruments for environmental management is increasingly influenced by the specific state of African environmental
and technological capacity and by a call for the recognition of the role of traditional customs in nature conservation. This
African perspective on environmental management is further intensified by an unmet need for regional, transboundary cooperation
in the West African subcontinent. This specific West African context calls for an elaboration of an effective capacity-building
program for environmental management in the area. 相似文献
7.
Ivar Lyhne Matthew Cashmore Hens Runhaar Frank van Laerhoven 《Journal of Environmental Policy & Planning》2016,18(1):121-140
The spectre of regulatory reform carried out in a range of Western countries has generated concern amongst parts of the environmental policy community. Quality and effectiveness are said to be at stake, but empirically there is a dearth of data on the relationship between provisions for quality control and the effects on quality and effectiveness. This research addresses this lacuna by analysing the effects of different quality control provisions in the Netherlands and Denmark for a globally institutionalized environmental appraisal tool—Environmental Assessment (EA). Extensive technical provisions for quality control in the Netherlands have led to it being described as the ‘Rolls Royce’ of EA systems, while in Denmark the polity is expected to take charge of quality control. The effects of quality control are investigated through surveys and in-depth interviews with actors centrally engaged with EA implementation. The results show that quality control provisions are poorly related to the perceived quality and effectiveness of EA. Only the appropriateness of the scope of EA reports is perceived to be strongly related to quality control provisions. The findings are relevant for environmental policy communities concerned with quality control systems and effectiveness of policy appraisal tools and policy-makers contemplating regulatory reforms. 相似文献
8.
Juan José Cabello Dunia Garcia Alexis Sagastume Rosario Priego Luc Hens Carlo Vandecasteele 《Environment, Development and Sustainability》2012,14(4):573-591
This paper analyzes the Cuban model of sustainable development and explains the causes that made Cuba the only country that meets the conditions of sustainability according to the Worldwide Fund for Nature (WWF). The Human Development Index has three main components: quality of life (health indicator measured as life expectancy at birth), knowledge (education indicator measured as adult literacy) and the standard of life (economic indicator measured by the Gross Domestic Income). This paper analyses the aspects of the educational and health system of Cuba and also of its energy policies that explain the excellent scores of the Human Development Index. Cuba shows a Human Development Index of 0.8 with an Ecological Footprint of 1.8?gha. This is achieved with a Gross Domestic Income lower than other countries with similar Human Development Index. The Ecological Footprint of Cuba is mainly determined by the CO2 and the agricultural land footprint. The paper shows how the economic transition, after the economic crisis of the early 1990s, was realized without significantly increasing the Ecological Footprint. 相似文献
9.
Conclusions The European Seminar on the Integration of Environmental Concepts in University Teaching was a meeting characterised by rich discussion, innovative ideas, hard work and interesting personal contacts. Its goals will only be fulfilled if its results and conclusions will lead to innovative action and better protection of the earth's resources. The output of this conference must be a starting point for further discussion and research. This short paper cannot reflect all thoughts and conclusions that emerged in Brussels. The proceedings will be published in December 1989 and will be available from the Department for Human Ecology, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussel, Belgium. 相似文献
10.
Nguyen Thinh An Nguyen Bich Thi Van Ta Hanh Nguyen Nhung Thi Phuong Hoang Huong Thi Nguyen Quan Phung Hens Luc 《Environment, Development and Sustainability》2021,23(9):13469-13489
Environment, Development and Sustainability - Livelihoods of ethnic minority populations living in the mountains of Northern Vietnam are highly vulnerable to climate-induced natural hazards.... 相似文献