| Urban air quality classification assessment using fuzzy logic | Güleda ÖNKAL, Engin İbrahim DEMİR | 3–12 |
| Sustainable development, ecological modernisation and Turkish enviromental policy | Gökhan ORHAN | 13–28 |
| Aerobic treatment of 2,4-dichlorophenol using batch and sequencing batch reactors | Filiz DİLEK, Erkan SAHİNKAYA | 29–37 |
| European Union policies and measures on climate change | Gönül KILIÇ, Murat TÜRKEŞ | 38–52 |
| Petrochemical wastewater treatment by means of electrochemical technologies | Mehmet KARPUZCU, Hilal Y AKBULUT, Funda CİHAN, Anatoly DIMOGLO | 53–65 |
| Treatment of tannery effluent by constructed wetland systems: A case study | Füsun ŞENGÜL, İlgi K. KAPLAN, Öztan S. KÜÇÜK | 66–74 |
| Composition of atmosphere at Central Anatolia | Canan YEŞİLYURT, Gürdal TUNCER, Banu BAYAR, Ebru YÖRÜK | 75–83 |
| Application of water quality model (QUAL2E) to Samsun, Mert Stream | Gülfem BAKAN, Eda ÖZBAYRAK | 94–101 |
| Characterization of Mamak municipal solid waste dump site leachate as surface seepage and its effect on İmrahor Creek | Yunus ARIKAN, Göksel N. DEMİRER, Mustafa OĞUZ, Nimet UZAL | 102–116 |