tailieunhanh - GIS and Evidence-Based Policy Making - Chapter 13

SAU việc công bố Chiến lược chất thải năm 2000 và liên quan của nó thực hiện các mục tiêu (DETR và Quốc hội xứ Wales, 2000), có Đặc biệt quan tâm IS Hiện nay Trong số các nhà chức trách địa phương trong cải thiện của họ tỷ lệ hộ gia đình tái chế chất thải. Chính phủ thiết lập một quốc gia ĐÃ chất thải và ủ mục tiêu 25% vào năm 2005-2006, để trở qua là hiệu ứng tích lũy của mục tiêu theo luật định Đối với mỗi cá nhân chính quyền địa phương (Văn phòng Nội các Chiến lược đơn vị,. | 13__ A GIS-Based Methodology to Support the Development of Local Recycling Strategies Andrew Lovett Julian Parfitt and Gilla Siinnenberg CONTENTS Research Acknowledgments . 310 References . 310 Introduction Following the publication of the Waste Strategy 2000 and its associated performance targets DETR and National Assembly for Wales 2000 there is presently particular interest among local authorities in improving their household waste recycling rates. The government has set a national household waste and composting target of 25 by 2005-2006 to be met through the cumulative effect of individual statutory targets for each local authority Cabinet Office Strategy Unit 2002 . Many authorities have introduced kerbside collections of recyclables or established facilities at Civic Amenity CA sites smaller neighborhood recycling centers or supermarkets where households can deposit materials such as glass paper or cans. The form and extent of such recycling infrastructure provision varies greatly between local authorities Parfitt et al. 2001 Community Recycling Network 2002 and it is not straightforward to assess the effectiveness of different initiatives. Partly this is because recycling rates also tend to differ according to the socioeconomic characteristics of the population involved . Tucker et al. 1998 Perrin and Barton 2001 Barr 2002 EnCams 2002 but there are additional difficulties arising from the need to examine the interaction between the recycling scheme and use of other household waste stream 2007 by Taylor Francis Group LLC. outlets such as conventional house-to-house refuse vehicle collections. A further complication is that operational weight data often relates to a diversity of zones including collection rounds or catchment areas of different sizes around bring sites so making the task of reconstructing the household waste stream and .