نتایج جستجو برای: dena biosphere reserve

تعداد نتایج: 36001  

Journal: :Sustainability 2023

The main objectives of this research were twofold: firstly, to evaluate tourists’ perception Gornje Podunavlje Special Nature Reserve, one the four significant protected areas within Serbian part Mura-Drava-Danube Biosphere and secondly, identify motivations behind visits wetlands their overall satisfaction with visits. In addition, study was also focused on relationships between aforementioned...

Journal: :Oral health and dental management 2012
Ilia Teodora Jipa Corneliu I Amariei

AIM The aim of this study was to investigate the oral health status of children aged 6-12 years old living in the Danube Delta Biosphere Reserve. METHODS The entire population of 6-12-year-olds living in the Reserve was targeted. A cross-sectional study consisting of dental examinations based on World Health Organization (WHO) 1997 criteria was performed in 2011. Dental caries, periodontal (g...

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