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111.
How to Quantify Sustainable Development: A Risk-Based Approach to Water Quality Management 总被引:1,自引:0,他引:1
Since the term was coined in the Brundtland report in 1987, the issue of sustainable development has been challenged in terms
of quantification. Different policy options may lend themselves more or less to the underlying principles of sustainability,
but no analytical tools are available for a more in-depth assessment of the degree of sustainability. Overall, there are two
major schools of thought employing the sustainability concept in managerial decisions: those of measuring and those of monitoring.
Measurement of relative sustainability is the key issue in bridging the gap between theory and practice of sustainability
of water resources systems. The objective of this study is to develop a practical tool for quantifying and assessing the degree
of relative sustainability of water quality systems based on risk-based indicators, including reliability, resilience, and
vulnerability.
Current work on the Karoun River, the largest river in Iran, has included the development of an integrated model consisting
of two main parts: a water quality simulation subroutine to evaluate Dissolved Oxygen Biological Oxygen Demand (DO-BOD) response,
and an estimation of risk-based indicators subroutine via the First Order Reliability Method (FORM) and Monte Carlo Simulation
(MCS). We also developed a simple waste load allocation model via Least Cost and Uniform Treatment approaches in order to
consider the optimal point of pollutants control costs given a desired reliability value which addresses DO in two different
targets.
The Risk-based approach developed herein, particularly via the FORM technique, appears to be an appropriately efficient tool
for estimating the relative sustainability. Moreover, our results in the Karoun system indicate that significant changes in
sustainability values are possible through dedicating money for treatment and strict pollution controls while simultaneously
requiring a technical advance along change in current attitudes for environment protection. 相似文献
112.
Yu Cui Wenxin Liu Khan Sufyan Ullah Yu Cai Jun Zhu Yue Deng Zhao Minjuan 《Environmental science and pollution research international》2020,27(18):22364-22379
Environmental Science and Pollution Research - An objective understanding of the current situation and influencing factors of rural green development in China is an important prerequisite for... 相似文献
113.
Ain Quratul Ullah Raza Kamran Muhammad Asif Zulfiqar Farhad 《Environmental science and pollution research international》2021,28(6):6611-6618
Environmental Science and Pollution Research - Air pollution has become a major global problem. Thus, the goal of this study was to find out the economic impacts (treatment cost) of air pollution... 相似文献
114.
115.
116.
Mohamad Nurzia Mazlan Mazween Mohamad Tawakkal Intan Syafinaz Mohamed Amin Talib Rosnita A. Kian Lau Kia Jawaid Mohammad 《Journal of Polymers and the Environment》2022,30(2):585-596
Journal of Polymers and the Environment - The development of active packaging for food applications have been increasingly favorable in publicity, industry, and research field, by attributing to... 相似文献
117.
Li Wei Ullah Sana 《Environmental science and pollution research international》2022,29(36):54448-54455
Environmental Science and Pollution Research - The main objective of this study is to investigate the impact of research and development (R&D) intensity on renewable energy consumption in... 相似文献
118.
Mohammad-Reza Zare Mohammad Mehdi Amin Saeedeh Hemmati-Borji Mahnaz Nikaeen Seyed Hamed Mirhosseini 《毒物与环境化学》2015,97(5):552-562
In this study, a traditional assay was modified to evaluate the effect of Hg, Cd, and Zn on the bacterial community of a sequencing batch reactor and activated sludge plants and heavy metal-resistant bacterial species were determined. After the isolation of metal-resistant bacteria, their 16S rRNA gene fragments were sequenced. The BLAST program was used to compare the resulting 16S rRNA sequences with those in GenBank database to identify the isolated bacterial species. Hg was found to be the most toxic metal for both bacterial communities investigated. Sequence batch reactor bacteria were comparatively more resistant to Hg, Cd, and Zn than those from activated sludge. The resistant strains were close to the members of genus Pseudomonas, Kocuria, Stenotrophomonas, Enterococcus, and Staphylococcus. The modified dehydrogenase enzyme assay seems to be simple, robust, and competent for evaluation of the impact of metals on bacterial activity. Sequencing batch reactor systems should be preferred over activated sludge when wastewaters containing hazardous metals are to be treated. 相似文献
119.
Zarin Riaz Azmat Muhammad Naqvi Salman Raza Saddique Qaisar Ullah Saif 《Environmental science and pollution research international》2021,28(16):19726-19741
Environmental Science and Pollution Research - Rapid population growth integrated with poor governance and urban planning is highly challenging resulting key for the selection of unsuitable... 相似文献
120.
Zhao Weijun Hafeez Muhammad Maqbool Adnan Ullah Sana Sohail Sidra 《Environmental science and pollution research international》2021,28(37):51199-51209
Environmental Science and Pollution Research - With rapid economic growth, BRICS is facing enormous burdens of carbon emission and severe issues of income inequality. However, behind this economic... 相似文献