Details

Autor(en) / Beteiligte

• Chen, Xiang
• Zhou, Weiqi
• Han, Lijian
• Yu, Wenjuan

Titel

Spatiotemporal variations of pollutant emissions and their relationship with the urbanization of the Beijing-Tianjin-Hebei agglomeration

Ist Teil von

• Sheng tai xue bao, 2016-01, Vol.36 (23)

Erscheinungsjahr

2016

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Rapid urbanization in China has led to tremendous socio-economic development,but has also caused a variety of environmental problems. The Beijing-Tianjin-Hebei( BTH) agglomeration is one of the most rapidly urbanizing areas in China,and is currently facing with considerable resource depletion challenges and severe local and regional pollution. In order to understand the impact of urbanization on regional environments,we investigated the spatiotemporal characteristic of the emissions of 10 types of pollutants in the 13 cities in the BTH region,from 2000 to 2010. The pollutants included:domestic sewage( DS),industrial waste water( IWW),industrial and domestic chemical oxygen demand( ICOD; DCOD),industrial and domestic sulfur dioxide( ISO2; DSO2),industrial and domestic smoke and dust( ISD; DSD),industrial solid waste( ISW),and industrial waste gas( IWG). Pollutant emissions per capita( PEPC),pollutant emissions per unit of GDP( PEPUG),and pollutant emissions per unit of area( PEPUA) were calculated for 2000,200