Browsing Çevre Bilimleri by Issue Date

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  • Wastewater treatment by land disposal on sandy grounds 
    Baysal, Ayşegül. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1984., 1984.)
    Wastewater disposal on land can be considered as "appropriate" wastewater treatment technology for many less developed and developing countries. The main advantages of .this technique are the low initial and maintenance ...
  • Scale effect of modelling on biogas generation 
    Çukurova, Recep. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1984., 1984.)
    Anaerobic decomposition of manure i s an outstanding alternative energy source, appropriate for most developing countries. Several studies related to this subject were conducted so far, however, the effect of the size of ...
  • Efficiency of wastewater treatment by land disposal and its effects on crop productivity 
    Üstün, Beyza. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985., 1985.)
    Land application of wastewater is one of the oldest methods used for treatment and disposal of wastes.The main advantages of this technique are the low initial and maintenance costs involved,high Nutrieht recyle capacity, ...
  • Heavy metal taxicity on blue-green alga 
    Berk, Hüma. (Thesis (M.S.)- Bogazici University. Institute of Environmental Sciences, 1986., 1986.)
    In this study, the growth response of Anabaena flos-aquae, which is a filamentous, heterocystous blue-green alga, towards heavy metals i s described. The experiments were long term, batch type experiments, and algae were ...
  • A numerical model for the Marmara sea 
    Albek, Erdem Ahmet. (Thesis (M.S.)- Bogazici University. Institute of Environmental Sciences, 1987., 1987.)
    In this study, a numerical model has been developed to predict currents and water levels prevailing in the Marmara Sea. The model is a depth averaged two-layer transient model to adequately simulate stratified flow conditions ...
  • Valance molecular connectivity model in the prediction of compartmental distribution of selected aromatic pollutants 
    Menemenli, G. Feryal. (Thesis (Ph.D.)- Bogazici University. Institute of Environmental Sciences, 1987., 1987.)
    The main purpose of this work is to develop a mathematical model based on the Valance Molecular Connectivity theory which is initiated as an extension of graph theory having its roots especially in structure-activity studies ...
  • Environmental distribution of polychlorinated biphenyls by topology based characteristic root index 
    Saçan, Melek Türker. (Thesis (Ph.D.)- Bogazici University. Institute of Environmental Sciences, 1990., 1990.)
    Relationships between a newly developed index -which is based on topological characteristics ofthe molecules and called the Characteristic Root (CR) index- and the environmentally relevant physicochemical properties of ...
  • The predicted environmental distribution of selected flame retardant chemicals 
    Baysan, Semra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1991., 1991.)
    The aim of this study is to calculate environmental equilibrium distributions for selected Flame Retardant Chemicals and thus to indicate where each of them goes and what relative concentrations they adopt in the enviromental ...
  • Waste biomass in Turkey and solar drying as a new alternative for its utilization as feed 
    Tosun, Ayşe. (Thesis (Ph.D.) - Bogazici University. Institute Environmental Sciences, 1993., 1993.)
    Sources of waste biomass in Turkey were classified in this study. The amounts belonging to the items of the classification were estimated. The current use of these wastes were discussed and it was suggested that the best ...
  • Evaluation of the Eutrophication process in lake İznik 
    Zakrı, Fawaz. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1993., 1993.)
    Lake Iznik is located in the southern east part of Marmara region within the province of Bursa . Its water is of a big importance to the region with a Mediterranean climate, and an annual rainfall ranging between 500 - 750 ...
  • Investigation of nitrification characteristics of a nitrogenous industrial wastewater 
    Gökçin, Pınar. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1994., 1994.)
    Treatment of wastewaters containing very high amounts of nitrogen is a problem for industries like the fertilizer industry. Up to date methods like air stripping or ion exchange can also be used in removal of nitrogen but ...
  • The characteristics and reuse of Golden Horn surface sediments 
    Aydın, Zehra Semra. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1994., 1994.)
    In this study the characteristics and reuse of Golden Horn surface sediment were investigated. 40 per cent of the water content of the sediment is free and immobilised water, and the remaining 60 per cent is bound water ...
  • A study of shipping industry and assessment of environmental impacts in Turkey 
    Tuzcu, M. Fikret. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1998., 1998.)
    In recent years, the importance of the environmental concerns at shipping and the related standards/safety measures have become subject to clear understanding and acceptance of each country at international platforms. The ...
  • Dynamic simulation model for long term comprehensive environmental analysis of GAP 
    Saysel, Ali Kerem. (Thesis (Ph.D.)- Bogazici University. Institute of Environmental Sciences, 1999., 1999.)
    Integrated development projects based on water resources development, aiming hydropower production and agricultural modernization have many potential impacts on social and natural environments. Southeastern Anatolian Project ...
  • Biodiversity analysis of marine demersal invertebrate fauna in the princess islands region 
    Hüseyinoğlu, Fatih. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1999., 1999.)
    A study for the inventory of the diversity of invertebrate species habited in the Princess Islands region, istanbul was conducted to cover the gap between alike studies conducted all over the top biodiversity centres. The ...
  • Trace-level metals and natural organic matter interactions: |oxidative/adsorptive removal pathways 
    Uyguner, Ceyda Senem. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1999., 1999.)
    The destructive removal of humic acids in natural waters has gained increased attention, because these substances are known to be major precursors of carcinogenic disinfection byproducts which are produced during chlorination. ...
  • The summer populations of cave-dwelling bat species of Çatalca-Kocaeli region and environmental region and environmental factors that influence their distribution 
    Bilgin, İbrahim Raşit. (Thesis (M.S.)- Bogazici University. Institute of Environmental Sciences, 2000., 2000.)
    The summer population of cave dwelling-bat species in Catalca-Kocaeli Region was surveyed between May-August 1999. The effects of geographical location, habitat, and temperature were studied as possible factors in determining ...
  • Oxidative treatment of antibiotics in pharmaceutical effluents 
    Ötker, Havva Merih. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2002., 2002.)
    Antibiotics are intensively used both in veterinary and human medicine and up to 90 per cent they are excreted through urine and feces into municipal sewage after administration. They can also enter to the sewage treatment ...
  • Health-care waste management of the hospitals in the European side of Istanbul 
    Zeren, Binnur Aylin. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2004., 2004.)
    The inefficient management and disposal of the health-care wastes generated at the health-care institutions is the significant problems faced in the İstanbul City of Turkey. This study will refer to the development of an ...
  • Application of the characterisitc root index model tothe estimation of physico-chemical and biological properties of selected endocrine disrupting chemicals 
    Özkul, Mustafa. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2005., 2005.)
    Quantitative structure-property relationship (QSPR) models based on two differentsets of parameters have been developed for water solubility (S), n-octanol/water partitioncoefficient (KOW), and Henry̕s Law Constant (H) of ...

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