RESUMO
Striped hyenas (Hyaena hyaena L.) are one of the large carnivores whose numbers have rapidly decreased in Turkey. To monitor and assess the distribution of striped hyenas in Mediterranean region of Turkey, geographical information systems (GIS) and remote sensing technologies were implemented. For this purpose, the GIS database was generated and digital maps were produced in ArcGIS 9.2 program, considering some of the main factors including signs of striped hyenas, elevation, slope, land use types, feeding sources, and road network. The land use types in the distribution area of striped hyenas were classified by using ERDAS Imagine program. The results from the land use classification indicated that the signs of striped hyenas mostly distributed over the agricultural areas especially with olive groves, and followed by maquis. It was found that there was a spatial relationship between the signs of striped hyenas and feeding sources such as organic waste centers and a chicken farm in the region.
Assuntos
Monitoramento Ambiental/métodos , Sistemas de Informação Geográfica , Hyaenidae/crescimento & desenvolvimento , Tecnologia de Sensoriamento Remoto , Animais , Conservação dos Recursos Naturais , Densidade Demográfica , Dinâmica Populacional , TurquiaRESUMO
This study has been conducted between years 2002-2008 in nearby Egirdir lake, which is acknowledged to be amongst the biggest fresh water lakes in Turkey. Within the scope of this study observations have been made on one of the cat species common in Turkey, Jungle Cat Felis chaus, its biology distribution, population size, behavior and food in their habitat as well as problems conceming its conservation. The findings have been compared to previous data set worldwide. Besides, the status of this species in Turkey has been briefly referred.