abstract urban parks are important public multifunctional space used for a wide range of activities. the usage levels of parks depend on the spatial characteristics of the spaces, where its forms and occupancies are referred as the usage-spatial relationship. natural elements spatial complexity and park usability is of interest in this study. a photo - questionnaire was conducted among 296 of p...

lichen species (hypogymnia physodes and evernia prunastri) were used for biomonitoring thepossible air pollution with heavy metals in the vicinity of copper mine in the eastern part of the republic ofmacedonia. the contents of 18 elements were analysed by icp-aes and etaas techniques. for dataprocessing basic statistical methods and multivariate exploratory (factor and cluster analysis) techniq...

background and objectives: the present study was conducted to evaluate the presence of biochemical contents and trace elements, and detect phytochemicals in the edible part extracts of asparagus officinalis dc and chlorophytum comosum linn by hptlc. materials and methods: the biochemical contents and trace elements were determined by different biochemical methods, and trace elements’ presence w...