The Turks of Bulgaria: An Outlier Case of Forced Migration and Voluntary Return

The Turks of Bulgaria have a particular place in displacement scholarship. As the largest minority group in the country, they were subjected to ethnic cleansing in the 1980s. Anti-Turkish sentiments culminated in state-led systematic exclusion and more than 340,000 Turks were forcefully migrated to Turkey in 1989. After the collapse of Communism and the transition to democracy, almost 40 per cent of them voluntarily returned to Bulgaria, making it an outlier case in displacement literature. Drawing on 46 semi-structured interviews, this study contributes to the literature by offering a grounded conceptual framework which explains the macro-dynamics of voluntary and sustainable return through an in-depth study of the Bulgarian case. The findings suggest that three-factors account for the voluntary return: (i) the peaceful transition to inclusive democracy and power-sharing; (ii) the dual moderation between majority and minority representatives; and (iii) the enabling role of international actors, primarily the EU-anchor

Productivity Study of Cayuga Lake

This study aims to model productivity in Cayuga Lake based on aqueous carbon dioxide concentrations. Data was taken in July-September 2010 at varying depth at four locations near the outfall of the Ithaca Area Wastewater Treatment Facility and two reference locations. Carbon dioxide was measured using an OxyGuard Dissolved CO2 meter and dissolved oxygen, chlorophyll, ammonium, and pH data were recorded with a Hydrolab DS 5. Titration techniques were used as a complimentary way to measure carbon dioxide concentration, as well as alkalinity. Three approaches were applied in the productivity analysis: simple carbon dioxide concentration differences over a diel period, dissolved oxygen concentration differences over a diel period, and carbon dioxide estimates based on ammonium ion concentrations. The third method proved most useful, yielding a strong relationship with the gathered CO2 data. This method yielded a simple equation that allows for directly using CO2 values measured by the OxyGuard meter as an estimate of productivity