Bezlova, D., Doncheva-Boneva, M. & Malinova, L. 2001:
Influence of UM Pirdop Copper smelter plant on Central Balkan National Park. Journal of Environmental Protection and Ecology 2, ¹ 1, 125-129.
(
e-mail)
DB-No.:30
Boneva, M., Pavlova, E. & Malinova, L. 1995:
Monitiring of Forest Ecosystem under Impact Pollution Influence. Proceeding of Jubilee Symposium 70 Years Forestry Education in Bulgaria. University of Forestry.Vol.3. 310-318.
(
e-mail)
DB-No.:20
Croisé L., Cluzeau C., Ulrich E., Lanier M. & Gomez A. 1999:
Interprétation des analyses foliaires réalisées dans les 102 peuplements du réseau de 1993 à 1997 et premières évaluations interdisciplinaires Office National des forêts, Département Recherche et Développement, ISBN 2-84207-189-1, 413 p.
(
e-mail)
DB-No.:35
De Vos, B., Huvenne, H., Messens, E., Maes, M. 2007:
Nutritional imbalance caused by nitrogen excess is correlated with the occurrence of watermark disease in white willow Plant Soil (2007) 301:215-232 -
(
e-mail)
DB-No.:71
Ferretti, M., König, N., Rautio, P. & Sase, H. 2009:
Quality assurance (QA) in international forest monitoring programmes: activity, problems and perspectives from East Asia and Europe. Annals of Forest Science 66: 403p1-p12.
(
e-mail)
DB-No.:86
Jonard, M., André, F., and Ponette, 2008:
Tree species mediated effects on leaf litter dynamics in pure and mixed stands of oak and beech. Canadian journal of forest research, 38: 528-538.
(
e-mail)
DB-No.:74
Jonard, M., André, F., and Ponette, Q., 2006:
Modeling leaf dispersal in mixed hardwood forests using a ballistic approach. Ecology, 87: 2306-2318.
(
e-mail)
DB-No.:72
Jonard, M., André, F., Dambrine, E., Ponette, Q., Ulrich, E., 2009:
Temporal trends in the foliar nutritional status of the French, Walloon and Luxembourg broad-leaved plots of forest monitoring. Annals of forest science, in press.
(
e-mail)
DB-No.:75
Jonard, M., Misson, L., and Ponette, Q., 2006:
Long-term thinning effects on the forest floor and the foliar nutrient status of Norway spruce stands in the Belgian Ardennes. Canadian Journal of Forest Research, 36: 2684-2695.
(
e-mail)
DB-No.:73
Jonard, M., Ulrich, E., Giot-Wirgot, P., Dambrine, E., 2008:
RENECOFOR – Facteurs explicatifs de la variabilité et évolution temporelle de la nutrition foliaire dans les réseaux de suivi à long terme des écosystèmes forestiers de France (RENECOFOR), de Belgique (Wallonie) et du Grand-Duché de Luxembourg (période 1993 – 2005). Editeur : Office National des Forêts, Direction Technique et Commercial Bois, 67p.
(
e-mail)
DB-No.:76
Kukkola, E., Rautio, P. & Huttunen, S. 2005:
Long-term symptoms due to metal and acid precipitation treatments in Scots pine (Pinus sylvestris) needles in the subarctic. Arctic, Antarctic, and Alpine Research 37 (1): 68-74.
(
e-mail)
DB-No.:84
Lindroos, A-J., Derome, J., Raitio, H. & Rautio, P. 2007:
Heavy metal concentrations in soil solution, soil and needles in a Norway spruce stand on an acid sulphate forest soil. Water, air and soil pollution 180: 155-170.
(
e-mail)
DB-No.:85
Lomský, B., ¦rámek, V., Novotný, R. 2012:
Changes in the air pollution load in the Jizera Mts.: effects on the health status and mineral nutrition of the young Norway spruce stands http://
DOI: 10.1007/s10342-011-0549-6
(
e-mail)
DB-No.:93
Luyssaert, S., Mertens, J. & Raitio, H. 2003:
Support, shape and number of replicate samples for tree foliage analysis Journal of Environmental Monitoring, 5: advance Article
http://
www.rsc.org
(
e-mail)
DB-No.:42
Luyssaert, S, Raitio, H., Mertens, J., Vervaeke, P. & Lust, N. 2002:
Should foliar cadmium concentrations be expressed on a dry weight or dry ash weight basis? Journal of Environmental Monitoring 4:408-412.
(
e-mail)
DB-No.:39
Luyssaert, S., Ratio, H., Vervaeke, P., Mertens, J. & Lust, N. 2002:
Sampling procedure for the foliar analysis of deciduous trees Journal of Environmental Monitoring, 4, 858-864
http://
www.rsc.org/is/journals/current/jem/jempub.htm
(
e-mail)
DB-No.:41
Luyssaert, S., Van Meirvenne, M. & Lust, N. 2001:
Cadmium variability in leaves of a Salix fragilis: simulation and implications for leaf sampling Canadian Journal of Forest Research, 31, 313-321
(
e-mail)
DB-No.:36
Malinova, L., Pavlova, E.,Arsova, A. & Doncheva-Boneva, M. 1997:
Assessment of Impact Levels of Influence on Forest Plantations. Forestry Ideas. Vol.1. University of Forestry. Sofia.31-48.
(
e-mail)
DB-No.:23
Merilä, P; Kilponen, T. & Derome, J. 2007:
Forest condition monitoring in Finland – National report 2002–2005 Working Papers of the Finnish Forest Research Insititute 45, 166 p.
http://
www.metla.fi/julkaisut/workingpapers/2007/mwp045.htm
(
e-mail)
DB-No.:66
Novotný, R., Lomský, B., ¦rámek, V. 2017:
Changes in the nutrition and health status of young Norway spruce stands in the Krkono¨e Mts. in a 17-year period http://
https://doi.org/10.17221/19/2017-JFS
(
e-mail)
DB-No.:90
Novotný, R., Lomský, B., ¦rámek, V. 2018:
Changes in the phosphorus and nitrogen status and supply in the young spruce stands in the Lu¸ické, the Jizerské and the Orlické Mts. in the Czech Republic during the 2004–2014 period http://
DOI: 10.1007/s10342-018-1146-8
(
e-mail)
DB-No.:92
Novotný, R., Černý, D., ¦rámek, V. 2010:
Nutrition of silver fir (Abies alba Mill) growing at the upper limit of its occurrence in the ¦umava National Park and Protected Landscape Area http://
https://doi.org/10.17221/87/2009-JFS
(
e-mail)
DB-No.:91
Ohlsson, K.E.A, 2012:
Uncertainty budget for multi-elemental analysis of plant nutrients in conifer foliar material using inductively coupled plasma atomic emission spectrometry (ICP-AES) Accred Qual Assur (2012) 17:301-313
(
e-mail)
DB-No.:89
Pavlova, E. 2000:
Assessment of the Content of Macro- and Microelements in monitoring species from the Network for Monitoring of Forest Ecosystems in Bulgaria. Forestry Ideas. Vol.1. University of Forestry. Sofia.1-10.
(
e-mail)
DB-No.:26
Pavlova, E. 2000:
Macro- and microelement content in needles of Norway spruce (Picea abies (L.) Karst.) International Conference of Balkan environmental association, 23-26. 11. 2000, Bucharest, Romania, Enviromental Protection and Ecology, vol. 5.
(
e-mail)
DB-No.:27
Pavlova, E. 2001:
Content of macro- and microelements in needles of Scots pine (Pinus sylvestris L.) within the system for Monitoring of Forest ecosystems Journal of Enviromental Protection and Ecology, vol. 6.
(
e-mail)
DB-No.:31
Pavlova, E. & Malinova L. 2000:
Nutrition status assessment in the soil/plant system. International Conference of Balkan environmental association, 23-26. 11. 2000, Bucharest, Romania.
(
e-mail)
DB-No.:28
Pavlova, E. & Tzvetkova, E. 2000:
Element Composition of Black Pine Needles in Forest Ecosystems. Journal of Balkan Ecology, vol.3, N 4, 50-57.
(
e-mail)
DB-No.:33
Pavlova, E., Malinova, L. & Doncheva-Boneva, M. 2000:
Regional Levels of Macro- and Microelements in Some Components of Quercus delechampii and Quercus frainetto Ecosystems in the Strandja Mountain. Jubilee Symposium 75 Years Forestry Education in Bulgaria. University of Forestry.Vol.1.479-490
(
e-mail)
DB-No.:29
Pavlova, E., Malinova, L. & Milushev, I. 1991:
An Attempt to Determine the Concentrations of Heavy Metals in Stands of Austrian pine (Pinus nigra Arn. Forest Science. Vol.2. Bulgarian Academy of Science. 51-54.
(
e-mail)
DB-No.:22
Pavlova, E.,Bezlova, D., Boneva, M., Malinova, L., Noustorova, M. & Santas, R. 1998:
Methodological Approach to Complex Assessment of Heavy Metal Pollution Caused by Automobile transport. Balkan Ecology. Journal of Balkan Ecology, vol. No 2., 13-20.
(
e-mail)
DB-No.:24
Pavlova, E.,Bezlova, D., Doncheva-Boneva, M. & Malinova, L. 1999:
Bioacumulation of Heavy Metals and Toxic Elements in Biomonitors. In: National Biomonitoring Program of Bulgaria Express and Long term Methods for Biological Monitoring. EU Program PHARE BG 9310-04-03-01.20-22.
(
e-mail)
DB-No.:25
Pavlova, E.,Doncheva-Boneva, M.,Malinova, L. & Bezlova D. 1995:
Results of the Implementation of the System Monitoring of Air Pollution Effects on Forest Ecosystems. Iubilee Symposium 70 Years Forestry Education in Bulgaria. University of Forestry.Vo3. 318-329
(
e-mail)
DB-No.:21
Pitman, R., Bastrup-Birk, A., Breda, N. & Rautio, P. 2010:
Sampling and Analysis of Litterfall. Manual Part XI. In: Manual on methods and criteria for harmonized sampling, assessment, monitoring and analysis of the effects of air pollution on forests UNECE, ICP Forests Programme Co-ordinating Centre, Hamburg.
http://
http://www.icp-forests.org/pdf/FINAL_Litter.pdf
(
e-mail)
DB-No.:88
Potocic, N., Cosic, T., Pilas, I. 2005:
The influence of climate and soil properties on calcium nutrition and vitality of silver fir (Abies alba Mill.). Environmental Pollution 137(3): 596-602.
http://
www.sciencedirect.com
(
e-mail)
DB-No.:62
Raitio, H. & Sarjala, T. 2000:
Effects of provenance on free amino acid and chemical composition of Scots pine needles. Plant and Soil 221:231-238.
(
e-mail)
DB-No.:9
Rautio, P. 2000:
Nutrient alterations in Scots pines (Pinus sylvestris L.) under sulphur and heavy metal pollution. Acta Universitatis Ouluensis, A 353.
http://
herkules.oulu.fi/isbn9514257839
(
e-mail)
DB-No.:52
Rautio, P. & Huttunen, S. 2003:
Total vs. internal element concentrations in Scots pine needles along a sulphur and metal pollution gradient. Environmental pollution 122: 273-289
(
e-mail)
DB-No.:46
Rautio, P., Fürst, A., Stefan, K., Raitio, H. & Bartels, U. 2010:
Sampling and analysis of needles and leaves. Manual Part XII. In: Manual on methods and criteria for harmonized sampling, assessment, monitoring and analysis of the effects of air pollution on forests UNECE, ICP Forests Programme Co-ordinating Centre, Hamburg.
http://
http://www.icp-forests.org/pdf/FINAL_Foliage.pdf
(
e-mail)
DB-No.:87
Rautio, P., Huttunen, S. & Lamppu, J. 1998:
Element concentrations in Scots pine needles on radial transects across a subarctic area. Water, Air and Soil Pollution 102 (3-4): 389-405.
(
e-mail)
DB-No.:48
Rautio, P., Huttunen, S. & Lamppu, J. 1998:
Seasonal foliar chemistry of northern Scots pines under sulphur and heavy metal pollution. Chemosphere 37(2): 271-287.
(
e-mail)
DB-No.:50
Rautio, P., Huttunen, S. & Lamppu, J. 1998:
Effects of sulphur and heavy metal deposition on foliar chemistry of Scots pines in Finnish Lapland and on the Kola Peninsula. Chemosphere 36 (4-5): 979-984.
(
e-mail)
DB-No.:49
Rautio, P., Huttunen, S., Kukkola, E., Peura, R. & Lamppu, J. 1998:
Deposited particles, element concentrations and needle injuries on Scots pine along an industrial pollution transect in northern Europe. Environmental Pollution 103:81-89.
(
e-mail)
DB-No.:51
Rautio, P., Kukkola, E. & Huttunen, S. 2004:
Alterations in nutrient status of Scots pine seedlings grown in copper- and nickel-treated soil. Journal of Applied Botany and Food Quality 78: 48-57
(
e-mail)
DB-No.:47
Rautio, P., Kukkola, E. & Huttunen, S. 2005:
Growth alterations in Scots pine seedlings grown in metal-polluted forest: implications for restorative forest management. Journal of Applied Botany and Food Quality 79(1): 52-58.
(
e-mail)
DB-No.:83
Roitto, M., Rautio, P., Julkunen-Tiitto, R., Kukkola, E. & Huttunen, S. 2005:
Changes in the concentrations of phenolics and photosynthates in Scots pine seedlings exposed to nickel and copper. Environmental Pollution 137: 603-609.
(
e-mail)
DB-No.:82
Rossini Oliva, S. & Rautio, P. 2004:
Could ornamental plants serve as passive biomonitors in urban areas? Journal of Atmospheric Chemistry 49: 137-148.
(
e-mail)
DB-No.:80
Rossini Oliva, S. & Rautio, P. 2005:
Spatiotemporal variability in foliar element concentrations in Ficus microcarpa L. f. growing in an urban area: implications for biomonitoring studies. Ecological indicators 5: 97-107.
(
e-mail)
DB-No.:81
Simoncic, P. 2001:
Nutrient conditions for spruce (Picea abies [L.] Karst.) in the area affected by a Thermal Power Plant in Slovenia J. For. Sci.,47,2001 (Special Issue):68-72
(
e-mail)
DB-No.:34
Solberg, S., Rindal, T.K. & Ogner, G. 1998:
Pigment composition in Norway spruce needles suffering from different types of nutrient deficiency. Trees 12: 289-292.
(
e-mail)
DB-No.:19
Sulkava, M. 2003:
Identifying spartial and temporal profiles from forest nutrion data http://
www.cis.hut.fi/sulkava/
(
e-mail)
DB-No.:43
Sulkava, M. 2008:
Learning from Environmental Data: Methods for Analysis of Forest Nutrition Time Series Helsinki University of Technology Department of Information and Computer Sience - Report D24. ISBN 978-951-22-9153-3
http://
lib.hut.fi/Diss/2008/isbn9789512291540/
(
e-mail)
DB-No.:70
Sulkava, M., Luyssaert, S., Rautio, P., Janssens, I. A. & Hollmén J. 2007:
Modeling the effects of varying data quality on trend detection in environmental monitoring Ecological Informatics, 2(2):167--176, June 2007
http://
www.cis.hut.fi/sulkava/
(
e-mail)
DB-No.:68
Sulkava, M., Rautio, P. & Hollmen J. 2005:
Combining Measurement Quality into Monitoring Trends in Foliar Nutrient Concentrations W. Duch et al. (Eds): ICANN 2005, LNCS 3697, pp 761-767, Springer Verlag Berlin Heidelberg 2005
http://
www.cis.hut.fi/sulkava/
(
e-mail)
DB-No.:58
