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31.
Lin Wang Yonglong Lu Guizhen He Arthur P. J. Mol Tieyu Wang Jorrit Gosens Kun Ni 《环境科学学报(英文版)》2014,26(7):1513-1522
Analyzing determinants that influence polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran(PCDD/F) emissions is helpful for decision-makers to find effective and efficient ways to mitigate PCDD/F emissions. The PCDD/F emissions and the contributions of the scale effect, structure effect and technology effect to emissions from eight main industrial sectors in2006, 2008 and 2010 in Shandong Province, were calculated in this article. Total PCDD/F emissions in Shandong increased by 52.8% in 2008(614.1 g I-TEQ) and 49.7% in 2010(601.8 g I-TEQ) based on 2006(401.9 g I-TEQ). According to the decomposition method, the largest influencing factor on PCDD/F emission changes was the composition effect(contributed 43.4%in 2008 and 120.6% in 2010 based on 2006), which was also an emission-increasing factor.In this case, the present industrial restructuring policy should be adjusted to control the proportion of production capacities with high emission factors, such as iron ore sintering and steelmaking and the secondary non-ferrous metal sector. The scale effect increased the emissions in 2008(contributed 21.9%) and decreased the emissions in 2010(contributed-28.0%). However, as a source control measure, the excess capacity control policy indeed had a significant role in emission reduction. The main reason for the technology effect(contributed 34.7% in 2008 and 7.4% in 2010 based on 2006) having an emission-increasing role was the weakness in implementing policies for restricting industries with outdated facilities. Some specific suggestions were proposed on PCDD/F reduction for local administrators at the end. 相似文献
32.
China’s 2007 Open Government Information Regulations is widely considered as a milestone in the country’s information policy
history and is praised as a “sunshine program”. The Environmental Information Disclosure Decree was the first to operationalize
these general regulations into a sectoral information disclosure system on environment. This study assessed the implementation of the
environmental information disclosure system about six months after the Decree took e ect on May 1, 2008. Through reviewing the
websites of all 31 provincial Environmental Protection Bureaus and the Ministry of Environmental Protection, conducting an experiment
with actual information disclosure request, and through interviews with all provincial Environmental Protection Bureaus, this article
concluded that the implementation of the environmental information disclosure system still falls short. Future improvements should
focus on further publicity of the regulations and decree to enhance public participation, the establishment of an independent evaluation
and supervision system for information disclosure, the exchange of experiences and best practices among provincial Environmental
Protection Bureaus, and on strengthening the legal status of environmental information disclosure. 相似文献
33.
Mol Marcos Paulo Gomes Zolnikov Tara Rava Neves Arthur Couto dos Santos Giulia Roriz Tolentino Júlia Luiza Lopes de Vasconcelos Barros Raphael Tobias Heller Leo 《Environmental science and pollution research international》2022,29(28):42466-42475
Environmental Science and Pollution Research - There are increasing worldwide concerns about the negative impacts of healthcare waste generated in hospitals, especially in low- and middle-income... 相似文献