Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 114.
  1. Library Resource
    Articles et Livres
    décembre, 2011
    Turquie

    Over the last few decades, many researchers have produced landslide susceptibility maps using different techniques including the probability method (frequency ratio), the analytical hierarchy process (AHP), bivariate, multivariate, logistics regression, fuzzy logic and artificial neural network In addition, a number of parameters such as lithology, slope, aspect, land cover, elevation, distance to stream, drainage density, distance to lineament, seismicity, and distance to road are recommended to analyze the mechanism of landslides.

  2. Library Resource
    juin, 2007
    Turquie

    La propiedad de la tierra en Turquía está muy fragmentada, tal y como sucede en los países de Europa central. Este fenómeno impide que el rendimiento llegue a los niveles deseados. La concentración parcelaria implica la redistribución de la propiedad, lo que provoca que los agricultores individuales obtengan menos parcelas, pero más contiguas y compactas y de mayor tamaño.

  3. Library Resource
    Documents de politique et mémoires
    décembre, 2009
    Turquie

    This study was conducted during the period of April 2005 to April 2007 to determine the distribution of the shrub species in maquis in the district of Erdemli, near the Taurus Mountains. The experimental design had three different altitudes (0- 400 m, 400-800 m and over 800 m) and in two geographical sites (north and south) was determined according to sampling method with no plots. Thirty eight shrub species were found in 18 different research locations chosen on different altitudes and sites. The distribution of species showed a variation depending on the altitudes.

  4. Library Resource
    Articles et Livres
    décembre, 2015
    Turquie, États-Unis d'Amérique

    After the industrial revolution, urban growth has been increasing, especially with technological advances. Urbanization is accelerating environmental pollution and also affects climate significantly because of land use or land cover changes. In this study, the Hydrological Simulation Program-Fortran (HSPF) model developed by the United States Environment Protection Agency (USEPA) is used for modeling the impervious areas of Eskişehir which is located in the Porsuk Stream Watershed in Inner Anatolia, Turkey.

  5. Library Resource
    Articles et Livres
    décembre, 2011
    Turquie

    Soil and water resources are among natural wealth of a country and are main components of agriculture that meet food requirement. Development, protection and management of the soil and water resources have become a necessity today. Required investments should be made on improvement of water resources to develop the region in terms of agriculture. This study, examining previous studies on soil and water resources in Kırsehir and problems faced and solutions for these problems provides preliminary information on future studies.

  6. Library Resource
    Documents de politique et mémoires
    décembre, 2011
    Turquie

    Gediz Delta is place of empties itself into the sea of Gediz River. Its one of the important wetland of Turkey which under the protection of Ramsar Convention. It has lots of lagoones, salt marshes, freshwater marshes, large saltpans and also ornitotourism place Kuş Cenneti. Gediz Delta has rich flora and fauna biodiversity because of this its important place for natural life sustainability.

  7. Library Resource
    Documents de politique et mémoires
    décembre, 2011
    Turquie

    Uncontrolled spatiotemporal changes in large urban areas can produce several problems such as environmental pollution, diminishing valuable agricultural lands; irregular industrialization and urbanization due to number and proportion of residents continue to increase.

  8. Library Resource
    Documents de politique et mémoires
    décembre, 2013
    Turquie

    Nowadays, as a result of economic and social reasons, people decide to live in big cities and this situation causes great population growth. Depending on this growth, green fields which have multi functions that increasingly remains insufficent.

    G�n�m�zde gerek sosyal gerekse ekonomik nedenlerden dolay� kentlerde ya�am tercih edilmekte ve bu durum kentlerin n�fusunu giderek artt�rmaktad�r. Bu art��a ba�l� olarak kentlerdeki; �ok y�nl� i�levleri bulunan aktif ye�il alanlar giderek yetersiz kalmaktad�r.

  9. Library Resource
    Documents de politique et mémoires
    décembre, 2012
    Turquie

    The objective of this study was to evaluate response of parcel orientation on crop yield and yield characteristics. The study was carried out on second crop maize in Bafra District of Samsun province in 2001 and 2002 years. The experiment was established at four different directions (east-west, north-south, northeast-southwest and northwest-southeast) containing the plots with 70x12 cm row spacing and row planting distances in three replications.

  10. Library Resource
    Articles et Livres
    décembre, 2015
    Turquie

    Land suitability analysis is a prerequisite to achieving optimum utilization of the available land resources. Lack of knowledge on best combination of factors that suit production of rice has contributed to the low production. The aim of this study were to determine the most suitable areas for rice crop (Oryza sativa) based on some physic-chemical properties of various alluvial soils in the Gokirmak catchment located on the Sinop-Boyabat district in the Central Black Sea Region of Turkey.

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