[Achat, D.L., Bakker, M.R., Augusto, L., Derrien, D., Gallegos, N., Lashchinskiy, N., Milin, S., Nikitich, P., Raudina, T., Rusalimova, O., Zeller, B., Barsukov, P. 2013. Phosphorus status of soils from contrasting forested ecosystems in southwestern Siberia: effects of microbiological and physicochemical properties. Biogeosciences, 10, 733–752.10.5194/bg-10-733-2013]Search in Google Scholar
[Alloway, B.J. 1995. Soil processes and the behavior of metals. In: Heavy metals in soils. 2nd ed. (ed.: B.J. Alloway). Blackie, Glasgow, Great Britain, 7–28.]Search in Google Scholar
[Augusto, L., Ranger, J., Binkley, D., Rothe, A. 2002. Impact of several common tree species of European temperate forests on soil fertility. Annals of Forest Science, 59, 233–253.]Search in Google Scholar
[Baran, A., Jasiewicz, C. 2009. Toksyczna zawartość cynku i kadmu w glebie dla różnych gatunków roślin. Protection of the Environment and Natural Resources, 40, 157–164.]Search in Google Scholar
[Bednarek, R., Dziadowiec, H., Pokojska, U., Prusinkiewicz, Z. 2005. Badania ekologiczno-gleboznawcze. PWN, Warszawa.]Search in Google Scholar
[Bennet, J.P., Buchen, M.J. 1995. BIOLEFF three databases on air pollution effects on vegetation. Environmental Pollution, 88, 261–265.10.1016/0269-7491(95)93438-6]Open DOISearch in Google Scholar
[Boratyńska, K. 2007. Geographic distribution. In: Biology and Ecology of Norway Spruce (eds.: M.G. Tjoelker, A. Boratyński, W. Bugała). Springer, Netherlands, 23–36.]Search in Google Scholar
[Bugala, W. 2000. Drzewa i krzewy iglaste. PWRiL, Warszawa.]Search in Google Scholar
[Cape, J.N., Freer, P.H., Paterson, I.S., Parkinson, J.A., Wolfenden, J. 1990. The nutrional status of Picea abies (L.) Karst. across Europe. Trees, 4, 211–224.]Search in Google Scholar
[Chen, B., Stein, A., Castell, N., Gonzalez-Castanedo, Y., Sanchez de la Campa, A.M., de la Rosa, J.D. 2016. Modeling and evaluation of urban pollution events of atmospheric heavy metals from large Cu-smelter. Science of the Total Environment, 539, 17–25.]Search in Google Scholar
[Chrzan, A. 2013. Zawartość wybranych metali ciężkich w glebie i korze sosny. Proceedings of ECOpole, 7 (2), 547–552.]Search in Google Scholar
[Commission Advice Forest Fertilization. 1990. Final Report Commission Advice Forest fertilization. Report 1990-11. Ministry of Agriculture, Nature Conservation and Fishery.]Search in Google Scholar
[Divan, A.M., Oliveira, P.L., Perry, C.T., Atz, V.L., Azzarini-Rostirola, L.N., Raya-Rodriguez, M.T. 2009. Using wild plant species as indicators for the accumulation of emissions from a thermal power plant, Candiota, South Brazil. Ecological Indicators, 9, 1156–1162.10.1016/j.ecolind.2009.01.004]Open DOISearch in Google Scholar
[Fober, H. 1993. Żywienie mineralne. In: Biologia sosny zwyczajnej (ed.: S. Białobok). Sorus, Poznań–Kórnik, 182–193.]Search in Google Scholar
[Gonet, S.S. 2007. Ochrona zasobów materii organicznej gleb. In: Rola materii organicznej w środowisku (ed.: S.S. Gonet, M. Markiewicz). PTSH, Wrocław, 7–29.]Search in Google Scholar
[Güsewell, S. 2004. N:P ratios in terrestrial plants: variation and functional significance. New Phytologist, 164, 243–266.]Search in Google Scholar
[Jonczak, J., Parzych, A. 2012. Impact of Scots pine admixture European beech stand on the dissolved organic carbon and nitrogen leaching from organic and humic horizons of Dystric Arenosols in Northern Poland. Journal of Forest Science, 58 (6), 278–286.10.17221/7/2012-JFS]Open DOISearch in Google Scholar
[Jonczak, J., Parzych, A. 2015. Comparing Empetro nigri-Pinetum and Vaccinio uliginosi-Betuletum pubescentis soils in terms of organic matter stocks and ecochemical indices in the Słowiński National Park. Forest Research Papers, 76 (4), 360–369.10.1515/frp-2015-0035]Search in Google Scholar
[Jonczak, J., Parzych, A. 2016. Properties of soil organic matter in soils of mid−forest spring niches in the Kamienna Creek valley (Middle Pomerania). Sylwan, 160 (2), 135–143.]Search in Google Scholar
[Jonczak, J., Parzych, A., Sobisz, Z. 2015. Decomposition of four tree species leaf litters in headwater riparian forest. Baltic Forestry, 21, 1, 133-143.]Search in Google Scholar
[Jóźwiak, M., Kozłowski, R. 2008. Deposition of selected metals in the Świętokrzyskie Mountains and their influence on changes of soil pH. Ecological Chemistry and Engineering A, 15 (11), 1239–1256.]Search in Google Scholar
[Kabata-Pendias, A., Pendias, H. 1999. Biogeochemia pierwiastków śladowych. PWN, Warszawa.]Search in Google Scholar
[Kebel, P., Košťálik, J. 2011. Geological and geomorphological characteristics of the area of Botanical Garden of PJŠU in Košice and the use of these data in botanical practice. Thaiszia – Journal of Botany, 21, 153–159.]Search in Google Scholar
[Kowalkowski, A., Kopron, H. 2006. Dynamika wartości pH w przedziałach buforowości gleb w regeneracyjnych uprawach sosnowych w zasięgu emisji azotowej. Monitoring Środowiska Przyrodniczego, 7, 59–72.]Search in Google Scholar
[Mahendrappa, M.K., Foster, N.W., Weetman, G.F., Krause, H.H. 1986. Nutrient cycling and availability in forest soils. Canadian Journal of Soil Science, 66, 547–572.10.4141/cjss86-056]Open DOISearch in Google Scholar
[Mankovská, B. 2001. A study of nutrition and toxic elements in the Carpathian Mountain forests using foliar analysis of white fir (Abies alba Mill.), Norway spruce (Picea abies Karst.), beech (Fagus sylvatica L.) and humus. In: Plant nutrition. Food security and sustainability of agro-ecosystems through basic and applied research (eds.: W.J. Horst, M.K. Schenk, A. Bürkert, N. Claassen, H. Flessa, W.B. Frommer, H. Goldbach, H.-W. Olfs, V. Römheld, B. Sattelmacher, U. Schmidhalter, S. Schubert, N.V. Wirén, L. Wittenmayer), Springer, Dordrecht, 924–925.]Search in Google Scholar
[Marmor, L., Randlane, T. 2007. Effects of road traffic on bark pH and epiphytic lichens in Tallinn. Folia Cryptogamica Estonica, 43, 23–37.]Search in Google Scholar
[Mochnacký, S., 2001. Botanická záhrada Univerzity P.J. Šafárika v Košiciach. ES UPJŚ Košice.]Search in Google Scholar
[Obmiński, Z. 1977. Ogólny zarys ekologii. In: Świerk pospolity, Picea abies (L,) Karst. Nasze Drzewa Leśne 5 (ed.: S. Białaobok). PWN, Warszawa–Poznań, 332–371.]Search in Google Scholar
[Oren, R., Ellsworth, D.S., Johnsen, K.H., Philips, N., Ewers, B.E., Maier, C., Schäfer, K.V.R., McCarthy, H., Hendrey, G., McNulty, S.G., Katul, G.G. 2001. Soil fertility limits carbon sequestration by forest ecosystems in a CO2-enriched atmosphere. Nature, 411, 469–472.]Search in Google Scholar
[Ostrowska, A., Porębska, G. 2002. Skład chemiczny roślin, jego interpretacja i wykorzystanie w ochronie środowiska. Instytut Ochrony Środowiska, War-saw.]Search in Google Scholar
[Päivärinta, J., Lodenius, M. 1994. Effect of acidification on metal uptake of Picea abies seedlings. Bulletin of Environmental Contamination and Toxicology, 52, 444–451.]Search in Google Scholar
[Parzych, A. 2018. Macro- and micronutrients accumulation in needles of Scots pine on coniferous forest habitats. Sylwan, 162 (2), 127–137.]Search in Google Scholar
[Parzych, A., Jonczak, J. 2013. Content of heavy metals in needles of Scots pine (Pinus sylvestris L.) in selected of pine forest in the Słowiński National Park. Archives of Environmental Protection, 1, 39, 41–51.]Search in Google Scholar
[Parzych, A., Jonczak, J. 2014. Pine needles (Pinus sylvestris L.) as bioindicators in the assessment of urban environmental contamination with heavy metals. Journal of Ecological Engineering, 15, 3, 29–38.]Search in Google Scholar
[Parzych, A. Trojanowski, J. 2009. The structure and dynamics of litterfall in forest stands in the Słowiński National Park in 2003–2005. Forest Research Papers, 70 (1), 41–48.]Search in Google Scholar
[Parzych, A., Trojanowski, J. 2011. The effect of abundance of litterfall on retention of nitrogen and phosphorus in organic horizons of forest soils in Słovinski National Park. Baltic Coastal Zone, 15, 67–83.]Search in Google Scholar
[Parzych, A., Mochnacký, S., Sobisz, Z., Kurhaluk, N., Polláková, N. 2017. Accumulation of heavy metals in needles and bark of Pinus species. Folia Forestalia Polonica, Ser. A, Forestry, 59 (1), 34–44.]Search in Google Scholar
[Piczak, K., Leśniewicz, A., Żyrnicki, W. 2003. Metal concentrations in deciduous tree leaves from urban areas in Poland. Environmental Monitoring Assessment, 86, 273–287.]Search in Google Scholar
[Polláková, N., Šimanský, V., Ložek, O., Hanáčková, E., Candráková, E. 2015. The changes of nutrient and risk elements of top soil layers under canopy of different tree species and grassland in Arboretum Mlyňany, Slovakia. Folia Oecologica, 42, 1, 29–34.]Search in Google Scholar
[Rapport 2016. Air pollution in the Slovak Republic. Ministry of Environment of the Slovak Republic. Slovak Hydrometeorological Institute, Bratyslava.]Search in Google Scholar
[Rautio, P., Fürst, A., Stefan, K., Raitio, H., Bartels, U. 2010. Sampling and analysis of needles and leaves. 19 pp. Manual Part XII. [In]: Manual and methods and criteria for harmonized sampling, assessment, monitoring and analysis of the effects to air pollution on forests. UNECE ICP Forest Programme Coordinating Centre, Hamburg.]Search in Google Scholar
[Roberntz, P., Linder, S. 1999. Effects of long-term CO2 enrichment and nutrient availability in Norway spruce. II. Foliar chemistry. Trees, 14 (1), 17–27.]Search in Google Scholar
[Rykowska, I., Wasiak, W. 2009. Dystrybucja rtęci i metali ciężkich w korze drzew liściastych jako wska ́-nik skażenia środowiska. Gospodarka Odpadami Komunalnymi, 273–282.]Search in Google Scholar
[Rungruang, J., Somporn, C., Angkhana, I., Munetsugu, K., Satake, K. 2016. Levels of road traffic heavy metals in tree bark layers of Cassia fistula tree. International Journal of Environmental Science and Development, 7 (5), 385–388.10.7763/IJESD.2016.V7.805]Open DOISearch in Google Scholar
[Sawidis, T., Breuste, J., Mitrovic, M., Pavlovic, P., Tsigaridas, K. 2011. Trees as bioindicator of heavy metal pollution in three European cities. Environmental Pollution, 159, 12, 3560–3570.]Search in Google Scholar
[Schmidt-Vogt, H. 1977. Die Fichte. I. Taxonomie, Verreitung, Morphologie, ökologie, Waldesellschaften. Parey, Hamburg u. Berlin.]Search in Google Scholar
[Silkina, O.V., Vinokurova, R.I. 2009. Seasonal dynamics of chlorophyll and microelement content in developing conifer needles of Abies sibirica and Picea abies. Russian Journal of Plant Physiology, 56, 6, 780–786.10.1134/S1021443709060077]Open DOISearch in Google Scholar
[Swan, H.S.D. 1972. Foliar nutrient concentrations in Norway spruce as indicators of tree nutrient status and fertilizer requirement. Pulp and Paper Research Institute of Canada, Woodlands Rep., 40, 1–20.]Search in Google Scholar
[Świercz, A. 2006. Suitability of pine bark to evaluate pollution caused by cement-lime dust. Journal of Forest Science, 52, 93–98.]Search in Google Scholar
[Świercz, A., Smorzewska, E., Bogdanowicz, M. 2014. State of scots pine needles epicuticular waxes and content of microelements in bioindication. Ecological Chemistry and Engineering A, 21 (3), 367–375.]Search in Google Scholar
[Wyttenbach, A., Tobler, L. 1988. The seasonal variation of 20 elements in 1st and 2nd year needles of Norway spruce, Picea abies (L.) Karst. Trees, 2, 52–64.]Search in Google Scholar
[Wyttenbach, A., Tobler, L. 2000. The concentrations of Fe, Zn and Co in successive needle age classes of Norway spruce [Picea abies (L.) Karst.]. Trees, 14, 198–205.]Search in Google Scholar
[Wyttenbach, A., Bajo, S., Bucher, J., Furrer V., Schlep-pi, P., Tobler, L. 1995a. The concentrations of Ca, Sr, Ba and Mn in successive needle age classes of Norway spruce [Picea abies (L.) Karst.]. Trees, 10, 31–39.10.1007/BF00197777]Search in Google Scholar
[Wyttenbach, A., Schleppi, P., Tobler, L., Bajo, S., Bucher, J. 1995b. Concentrations of nutritional and trace elements in needles of Norway spruce as functions of the needle age class. Plant and Soil, 168, 305–312.]Search in Google Scholar
[Zhao, H., Shao, Y., Yin, Ch., Jiang, Y., Li, X. 2016. An index for estimating the potential metal pollution contribution to atmospheric particulate matter from road dust. Sciences of the Total Environment, 550, 167–175.]Search in Google Scholar
[Zhiguo, X., Baixing, Y., He, Y., Changchum, S. 2007. Nutrient limitation and wetland botanical diversity in northeast China: can fertilization influence on species richness? Soil Science, 172, 1, 86–93.]Search in Google Scholar
