Activity budgets and population analyses of waterfowl and ecosystem management of Sultan marshes (Sultan Sazlıgı).

Download
023601.pdf
1992
Khan, Aleem Ahmed
Show full item record
77
views
0
downloads
Wetlands., Aquatic resources., Biotic communities., Ecology.
https://hdl.handle.net/11511/11786
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

Analysis of Tuncbilek underground coal mine accidents based on risk analysis techniques
Kestel, Sevtap Ayşe; Karpuz, Celal (2000-06-02)
Underground coal mine accidents result in many losses which directly reflects to the cost of mining. The randomness in the appearance of the accidents can be determined by frequency that considers how often a specific type of the accident may occur and the severity of the accident in which a financial loss arises resulted from the occurrence of the accident. Modelling these two basic variables statistically enables the researchers to estimate the probability of future losses and to determine the risk factor...
Value sets of bivariate Chebyshev maps over finite fields
Küçüksakallı, Ömer (2015-11-01)
We determine the cardinality of the value sets of bivariate Chebyshev maps over finite fields. We achieve this using the dynamical properties of these maps and the algebraic expressions of their fixed points in terms of roots of unity.
Comparison of Wax Appearance Temperatures of Crude Oils by Differential Scanning Calorimetry, Thermomicroscopy and Viscometry
Kök, Mustafa Verşan (1996-07-01)
This paper presents the results of an experimental study of the determination of wax appearance temperatures (WAT) of 15 crude oils by differential scanning calorimetry (d.s.c.), thermomicroscopy and viscometry. Good agreement is obtained among the three techniques for crude oils having a significant precipitation rate. Considering the great diversity of crude oils, it is concluded that d.s.c. and thermomicroscopy should be used together for a better understanding of the determination of WAT of crude oils.
Population status, threats and conservation approaches for a highly threatened endemic plant, Centaurea Tchihatcheffii Fisch. & Mey
Ergüner Baytok, Yasemin; Bilgin, Cemal Can; Department of Biology (2008)
Centaurea tchihatcheffii Fisch. & Mey. is a critically endangered annual endemic plant found only in Ankara. This study aimed to determine its distributional range, metapopulation status, the effects of agricultural activities, and assess conservation options. Occurrences and population size estimates were carried out by ground surveys. Two adjacent subpopulations were intensively studied during 2004-2008. Plant and seed demographic data were collected in the field and by laboratory tests. Field experiments...
Adapting and testing a community classification system for Mediterranean Turkey using satellite imagery
Zeydanlı, Uğur; Bilgin, Cemal Can; Department of Biology (2007)
Throughout the past century, vegetation scientists have been studying plant communities to develop classification standards for global mapping purposes. In Turkey, although there are several vegetation classification schemes in use by botanists, foresters or geographers, none is widely accepted by all for vegetation mapping. In this study, a hierarchical, ecologically meaningful, physiognomic-floristic classification system was adapted and developed for terrestrial vegetation in Turkey. The system has eight...
Citation Formats
A. A. Khan, “Activity budgets and population analyses of waterfowl and ecosystem management of Sultan marshes (Sultan Sazlıgı).,” Ph.D. - Doctoral Program, Middle East Technical University, 1992.
METU IIS - Integrated Information Service open@metu.edu.tr