Civil Aviation Policies and Practices in Turkey in a Global Context Through Sustainable Aviation.

The negative environmental effects of global civil aviation growth since the 19th century lead to the emergence of the "sustainable aviation" concept. This study aims to determine the current status of sustainability discussions in developing Turkish civil aviation and its alignment with global sustainable aviation policies. The research data are collected through document analysis and key expert interviews.

A strategy for the implementation of water-quality-based discharge limits for the regulation of hazardous substances.

Many developing countries apply technology-based discharge standards that set quantitative limits on pollutant discharges. These standards do not inherently consider ambient constraints and, therefore, cannot guarantee to protect aquatic life from hazardous pollutants. It is a challenge for developing countries to enforce water-quality-based limits for wastewater discharges and guarantee the intended use of water.