The study area covers, Haymana Research Farm of Central Research Institute for Field Crops and Kenan Evren Research and Practice Farm of Ankara University Faculty of Agriculture. This area is in Ankara city, at 22nd km of Haymana-Gölbaşı province road and it is total 968 hectare. The studies, which were done in project, have two steps. In these steps, the area works were the first one. In the areas by using GPS of the roads, parcels, and pond co-ordinate points were red.
Résultats de la recherche
Showing items 1 through 9 of 171.-
Library ResourceArticles et Livresjuin, 2002
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Library ResourceDocuments de politique et mémoiresdécembre, 2015Turquie
Turkey is homeland of the grapevine (Vitis spp.), one of the most important agricultural products in the World. Our country, having the favorable climatic conditions for viticulture, has an important role among the viticulture farming countries of the World. The objective of this study is to determine potential growing areas of grape in Turkey by using Geographic Information Systems techniques based on topographic and climatic factors. It is important to efficiently use of our limited arable lands from the agricultural point of view.
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Library ResourceDocuments de politique et mémoiresdécembre, 2013Turquie
Population growth in cities along with migration from rural areas dramatically increases the Land Use and Land Cover (LULC) changes. This study was conducted in Çanakkale province consisting of central part and its vicinities where rapid population growth and development have been taken place. This study aimed to determine LULC changes using remotely sensed data and geographical information system (GIS) techniques between 1987 and 2010.
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Library ResourceDocuments de politique et mémoiresdécembre, 2014Turquie
In this study, a drought analysis has been carried out for Aksu-Antalya Irrigation Area by using Aydeniz Method and Geographic Information Systems. Meteorological data of Antalya, Isparta, Korkuteli and Manavgat stations including temperature, precipitation, humidity and sunshine hour were used. Annual drought maps were generated by using ArcGIS 10. According to the results of the study, there were no drought periods from 1985 to 2006.
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Library ResourceArticles et Livresdécembre, 2008Turquie
The total arable land of Turkey is about 28,054,000 ha. The main income of the country is agriculture and agriculture based industry. However, the prime soils cover only 17.5% of the total land surface and the productivity of the rest of the soils is limited by topographical, chemical (e.g. high calcium carbonate content, alkalinity and low organic matter), and physical (e.g. water logging, texture) attributes. The diverse topography along with deforestation and unsuitable tillage and irrigation management has been inducing the rate of erosion in the country for centuries.
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Library ResourceDocuments de politique et mémoiresdécembre, 2011
Urban green areas are important sites established for recreational, ecological, and aesthetical purposes. Urban green areas are different form the other green space usage, can be used by the all parts of the community. Public green space standards, construction law No. 3194 of the plan to be built on the basis of 10 m² per person in the regulations "active green space" is defined as. About the amount of green space in the regulation applies to active green space. Active green space are defined parks, children's playground and play areas.
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Library ResourceDocuments de politique et mémoiresdécembre, 2008Turquie
The effective use of natural resources is one of the important issues of today. GIS is recently used as an effective tool for solution of complicated problems. Land use researches in landscape planning studies can be done reliably and practically by the use of GIS. Depending on the increase of demands on coastal zones, the determination of land uses and conservation of them gets more important today. Within this context, in this study, the past and the present land uses of Tekirdağ coastal zone is pointed out.
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Library ResourceArticles et Livresdécembre, 2010République arabe syrienne, Turquie
The security district of Hatay, Kilis, Gaziantep, Sanliurfa, Mardin and Sirnak province located along southern boundary lies between Turkey and Syria that comprised wide areas. It is considered to evaluate of cleaned mined land with a 300-400 m width and 510 m length. It was estimated that these lands were very productive and that can be used for organic or other types of agriculture .If these lands are cleaned and opened to agriculture, that can create jop opportunities to many families in agriculture.
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Library ResourceDocuments de politique et mémoiresdécembre, 2009Turquie
The aim of this research was to determine physical land evaluation of hazelnut areas of Ordu-Unye and its vicinity. The study area, is located between west of Ordu and south of Samsun provinces, at coordinates 4542500-4537500 km N and 342500-347500 km E (UTM), covers approximately 31.5 km2. The study area consists of various topographic features such as, hilly and rolling physiographic units commonly. Elevation varies from 200 m to 600 m above sea level. Average annual precipitation and temperature are 1162.4 mm and 14.2ºC, respectively.
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Library ResourceDocuments de politique et mémoiresdécembre, 2011
This study was applied in Edirne province Havsa district. For determination of land use efficiency of Havsa, satellite image and GIS were used. For this purpose the data of General Directorate of Rural Services which belongs to 1993 year, ASTER satellite images which belongs to 2008 year and topographic maps were used. For performing calculations in ERDAS software unclassified classification applied and 15 classes were formed. For performing supervised classification field work applied.
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