Research progress in multimedia cycle processes and simulation of POPs in urban surface system
Liu, Min and Wang, Lan-Hui LU
(2013)
In Zhongguo Huanjing Kexue/China Environmental Science
33(11).
p.2018-2026
- Abstract
The urban surface system is an integral part of the land surface system. And the spatio-temporal processes of urban LUCC (land use/cover change), mainly featured in covered with impervious surfaces, breaking the original physical geographic patterns and processes of the system, affecting material circulation and energy flow among different media or interfaces, and changing cycles and mechanisms of POPs, act as an indicator and an important driving force of changes in the urban environment and human-land interaction, as well as the key basis for planning and management of urban environmental protection. We begin with a comprehensive summary of effects on POPs' distribution and migration of urban LUCC, involving spatio-temporal... (More)
The urban surface system is an integral part of the land surface system. And the spatio-temporal processes of urban LUCC (land use/cover change), mainly featured in covered with impervious surfaces, breaking the original physical geographic patterns and processes of the system, affecting material circulation and energy flow among different media or interfaces, and changing cycles and mechanisms of POPs, act as an indicator and an important driving force of changes in the urban environment and human-land interaction, as well as the key basis for planning and management of urban environmental protection. We begin with a comprehensive summary of effects on POPs' distribution and migration of urban LUCC, involving spatio-temporal distribution of POPs in a single medium, migration and cumulative processes of POPs in multimedia. Secondly, the paper investigates the key progress in simulation of multimedia cycle processes and fate of urban POPs, including urban multimedia fate model and GIS-based urban multimedia fate model. Finally, the outlook for future research needs to focus on the following scientific problems: (i) technology of accurate retrieval of urban LUCC based on impervious surfaces and assimilation and integration of urban LUCC and POPs' emission inventory, as well as other relevant data, (ii) coupling mechanism of migration and transformation processes of POPs in multimedia and multiple interfaces, (iii) establishment and derivation of key model parameters of processes and mechanisms of cycles of POPs in the context of urban LUCC, (iv) construction and application of urban multimedia fate model with high spatio-temporal resolution based on GIS and processes and mechanisms of cycles of POPs in urban areas.
(Less)
- author
- Liu, Min
and Wang, Lan-Hui
LU
- publishing date
- 2013-11
- type
- Contribution to journal
- publication status
- published
- keywords
- Cycle processes and simulation, GIS, Impervious surfaces, POPs, Urban LUCC
- in
- Zhongguo Huanjing Kexue/China Environmental Science
- volume
- 33
- issue
- 11
- pages
- 9 pages
- publisher
- Tsinghua University
- external identifiers
-
- scopus:84891909309
- ISSN
- 1000-6923
- language
- English
- LU publication?
- no
- id
- 3c94900e-f167-4257-8850-07c21bd054df
- date added to LUP
- 2025-05-16 09:28:07
- date last changed
- 2025-05-22 14:08:43
@article{3c94900e-f167-4257-8850-07c21bd054df,
abstract = {{<p>The urban surface system is an integral part of the land surface system. And the spatio-temporal processes of urban LUCC (land use/cover change), mainly featured in covered with impervious surfaces, breaking the original physical geographic patterns and processes of the system, affecting material circulation and energy flow among different media or interfaces, and changing cycles and mechanisms of POPs, act as an indicator and an important driving force of changes in the urban environment and human-land interaction, as well as the key basis for planning and management of urban environmental protection. We begin with a comprehensive summary of effects on POPs' distribution and migration of urban LUCC, involving spatio-temporal distribution of POPs in a single medium, migration and cumulative processes of POPs in multimedia. Secondly, the paper investigates the key progress in simulation of multimedia cycle processes and fate of urban POPs, including urban multimedia fate model and GIS-based urban multimedia fate model. Finally, the outlook for future research needs to focus on the following scientific problems: (i) technology of accurate retrieval of urban LUCC based on impervious surfaces and assimilation and integration of urban LUCC and POPs' emission inventory, as well as other relevant data, (ii) coupling mechanism of migration and transformation processes of POPs in multimedia and multiple interfaces, (iii) establishment and derivation of key model parameters of processes and mechanisms of cycles of POPs in the context of urban LUCC, (iv) construction and application of urban multimedia fate model with high spatio-temporal resolution based on GIS and processes and mechanisms of cycles of POPs in urban areas.</p>}},
author = {{Liu, Min and Wang, Lan-Hui}},
issn = {{1000-6923}},
keywords = {{Cycle processes and simulation; GIS; Impervious surfaces; POPs; Urban LUCC}},
language = {{eng}},
number = {{11}},
pages = {{2018--2026}},
publisher = {{Tsinghua University}},
series = {{Zhongguo Huanjing Kexue/China Environmental Science}},
title = {{Research progress in multimedia cycle processes and simulation of POPs in urban surface system}},
volume = {{33}},
year = {{2013}},
}