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Spatial and temporal characteristics and prediction of C&DW in Shenzhen

  • Meiqin Xiong
  • , Clyde Zhengdao Li
  • , Bing Xiao
  • , Vivian W. Y. Tam
  • , Shanyang Li
  • , Zhenchao Guo

Research output: Chapter in Book / Conference PaperChapterpeer-review

Abstract

Recently, with the acceleration of urbanization and the increase of construction and demolition waste (C&DW) production, the research on C&DW management has been paid more attention. To optimize C&DW management, it is essential to accurately obtain information on the quantity, time, location and flow direction of waste generated. In this study, a prediction model of C&DW production was established based on the yield method per unit floor area. With the help of Google Earth software and corresponding database to collect and process data, the waste production of Shenzhen city from 2021 to 2030 is predicted by using GIS and grey prediction method, to complete the prediction of the temporal and spatial distribution of the waste production. Reasonable prediction results of C&DW can provide valuable reference information for waste resource utilization, to realize efficient and sustainable waste management.

Original languageEnglish
Title of host publicationProceedings of the 26th International Symposium on Advancement of Construction Management and Real Estate
EditorsHongling Guo, Dongping Fang, Weisheng Lu, Yi Peng
Place of PublicationSingapore
PublisherSpringer
Pages284-294
Number of pages11
ISBN (Electronic)9789811952562
ISBN (Print)9789811952555
DOIs
Publication statusPublished - 2022

Publication series

NameLecture Notes in Operations Research
VolumePart F3783
ISSN (Print)2731-040X
ISSN (Electronic)2731-0418

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 11 - Sustainable Cities and Communities
    SDG 11 Sustainable Cities and Communities
  2. SDG 12 - Responsible Consumption and Production
    SDG 12 Responsible Consumption and Production

Keywords

  • Construction and demolition waste
  • Urban renewal
  • Waste prediction

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