this study aims at evaluating the completeness of the content of the ecological part in environmental impact assessments (eias) and environmental impact statements (eiss) on content review basis. the requirements of the ecological content as stated in the of five sets of thai’s eia guidelines, namely the specific guidelines for power plants, industrial projects, dams and harbors and the gene...

in developing countries, it is common to site (or locate) industries without environmental impact assessment. in this study the impacts of two food processing industries on land use and land capability, noise and vibration, environmentally sensitive areas and visual quality as environmental elements were investigated. the research method adopted was the investigative survey research approach (i...

swot analysis is used extensively as an assessment and planning method, particularly in tourism planning. however, there are little documentations on application of swot analysis in ecotourism. an assessment on systematic use of swot analysis was carried out in the present study to highlight the applicability of the swot technique in detailed investigations. in this study, based on field survey...

A scientifically valid accuracy assessment of a large-area, land-cover map is expensive. Environmental monitoring programs offer a potential source of data to partially defray the cost of accuracy assessment while still maintaining the statistical validity. In this article, three general strategies for combining accuracy assessment and environmental monitoring protocols are described. These str...

Desertification is a complex process, characterised not only by a damaged ecology, but also by conflict over access to scarce resources and trade-offs between the needs of multiple stakeholders at multiple scales. As such, orthodox approaches to environmental assessment in drylands, which rely solely on ecological expertise, are gradually losing legitimacy and greater attention is being given t...

A complicated decision-making problem such as environmental impact assessment usually requires both quantitative and qualitative decision support tools to collaborate for reaping their benefits concurrently. Although the analytic hierarchy process (AHP) has been widely used in EIA, it is hardly to address the dependence issue among environmental factors and reflect the subjectivity between scie...

The 2003 version of Principles and Guidelines for Social Impact Assessment (SIA) in the USA provides guidance for the conduct of SIA within the context of the US National Environmental Policy Act of 1970. Guidelines are integrated within six principles focusing on: understanding of local and regional settings; dealing with the key elements of the human environment; using appropriate methods and...

Sustainability has been the focus of intense discussions over the past two decades, with topics surrounding the entire product life cycle. In the manufacturing phase, research has often focused solely on environmental impact assessment or environmental impact and cost analysis in its assessment of sustainability. Few efforts have investigated sustainable production decision making that addresse...

compost is one of the strategies of house hold solid wastes management that is used to decrease the volume and weight of wastes, odor and leach ate dispersion, resource recycles and decreasing disposal expenses. in order to observe environmental regulations in the frame of adaptation development projects with environmental concerns, assessment of environmental impact of composting plants has be...

Ultraviolet radiation (UVR) is a naturally occurring stressor to most forms of life. The sole relevant source of this stressor is the sun. The earth’s stratospheric ozone layer reduces the amount of UVR that reaches the earth’s surface. The potential for depletion of this ozone layer due to human activities and the subsequent increase in UVR at the earth’s surface is a global environmental conc...