References
- Âboliṇa, A. (2001). Latvijas sûnu saraksts [List of bryophytes of Latvia]. Latvijas Veìetâcija, 3, 47-87 (in Latvian).
- Bjørndalen, J. E. (1985). Some synchorological aspects of basiphilous pine forests in Fennoscandia. Vegetatio, 59, 211-224.
- Brûmelis, G., Lapiṇa, L., Nikodemus, O., Tabors, G. (2002). Use of theOhorizon of forest soils in monitoring metal deposition in Latvia. Water Air Soil Pollut., 135, 291-309.
- Buharts, S. (1935). Kvartârie veidojumi Talsu novadâ [Quarternary formations in Talsi region]. Enciklopçdisks rakstu krâjums Talsu novads. Rîga: Talsu un Tukuma studentu biedrîba,17.-50. lpp. (in Latvian).
- Buðs, K. (1981). Meþa ekoloìija un tipoloìija [Forest Ecology and Typology]. Rîga: Zinâtne. 65 lpp. (in Latvian).
- Cekstere, G., Osvalde, A. (2013). A study of chemical characteristics of soil in relation to street trees status in Riga (Latvia). Urban For. Urban Green., 12, 69-78.
- Dauðkane, I., Elferts, D. (2011). Influence of climate on Scots pine growth on dry and wet soils near Lake Engure in Latvia. Est. J. Ecol., 60 (3), 225-235.
- Degorski M. (1998). Spatial and Vertical Distribution of Soil Physico- Chemical Properties and the Content of Heavy Metals in the Pedosphere in Poland. USDA Forest Service Gen. Tech. Rep. PSW-GTR-166, pp. 169-177.
- Dierschke, H. (1994). Pflanzensoziologie. Stuttgart: Verlag Eugen Ulmer. 683 S.
- Eberhards, G. (2003). Latvijas jûras krasti [Latvian Coast of the Baltic Sea]. Latvijas Universitâte, Rîgâ. 292 lpp. (in Latvian).
- Eberhards, G., Saltupe, B. (2000). Geological history, relief, and deposits of the Lake Engures (Engure) area along the Baltic Sea. Proc. Latvian Acad. Sci. Section B, 54 (5/6), 141-147.
- Eberhards, G., Lapinskis, J. (2008). Processes on the Latvian Coast of the Baltic Sea. Atlas. Rîga: LU Akademiskais apgâds. 63 pp.
- Ellenberg, H., Weber, H.E., Düll, R., Wirth, V., Werner, E., Paulissen, D. (1992). Zeigerwerte von Pflanzen in Mitteleuropa. Göttingen: Verlag Erich Goltze KG. 258 S.
- Falkengren-Gerup, U. (1990). Grasses on the increase. Acid Magazine, 9, 24-25.
- Fiïipoviès, J. (1991). Republikas augðòu radioaktivitâte un svina saturs tajâs [Radioactivity of soils in the Republic and content of lead]. Ekspresinformâcija „Raþîba”, 10, 46-50 (in Latvian).
- Fukarek, F. (1961). Die Vegetation des Darss und ihre Geschichte. Pflanzensoziologie, 12, XIII+321.
- Gavrilova, Ì., Ðulcs, V. (1999). Latvijas vaskulâro augu flora. Taksonu saraksts [Vascular Plant Flora in Latvia. List of Taxons]. Rîga. 136 lpp. (in Latvian).
- Gilucis, A. (2007). Mikro- un makroelementu satura izplatîbas likumsakarîbas Latvijas augðòu virsçjos horizontos [Relevance of Content and Distribution of Trace and Major Elements in the Latvian Topsoils]. Summary of Doctoral Thesis. Rîga: LU Akadçmiskais apgâds. 29 pp.
- He, Z. L., Yang, X. E., Stoffellam, P. J. (2005). Trace elements in agroecosystems and impacts on the environment. J. Trace Elem. Med. Biol., 19, 125-140.
- Hill, M. O. (1979). TWINSPAN. A FORTRAN Program for Arranging Multivariate Data in an Order Two Way Table by Classification of the Individuals and Attributes. Ecology and Systematics. New York: Cornell University Ithaca. 47 pp.
- Kabata-Pendias, A., Pendias, H. (2001). Trace Elements in Soils and Plants. 3rd edn. USA: CRC Press, Boca Raton. 436 pp.
- Kârkliṇš, A. (2008). Augsnes diagnostika un apraksts [Soil Diagnostic and Description]. Jelgava: Latvijas Lauksaimniecîbas Universitâte. 335 lpp. (in Latvian).
- Kasparinskis, R. (2012). Latvijas meþa augðòu daudzveidîba un to ietekmçjoðie faktori [Diversity of Forest Soils and Its Influencing Factors in Latvia]. Doctoral Thesis. Rîga: LU Akadçmiskais apgâds. 154 pp.
- Krausch, H.D. (1962). Der Sandnelken-Kiefernwald an seiner Westgrenze in Brandenburg. Mitteilungen der Floristisch-soziologischen Arbeitsgemeinschaften. Neue Folge, 9, 141-144.
- Kuhn, N., Amiet, R., Hufscmidt, N. (1987). Veränderungen in der Waldvegetation des Schweiz infolge Nährstoffanreicherung aus der Atmosphäre. Allgemaine Forst- und Jagdzeitung, 158, 77-84.
- Kurpniece, L., Latkovska, I., Apsîte, E. (2013). Engures ezera sateces baseina upju noteces ilgtermiòa izmaiòas 20. un 21. gadsimtâ [Long-term changes in the discharge channels in the Lake Engure river basin in the 20th and 21th centuries]. Grâm.: Kïaviṇš, M., Melecis, V. (eds.). Cilvçks un daba: Engures ekoreìions (91.-106. lpp.). Rîga: LU Akadçmiskais apgâds (in Latvian).
- Laiviṇš, M. (1998). Latvijas boreâlo prieþu meþu sinantropizâcija un eitrofikâcija [Synantrophisation and eutrophisation of Latvian boreal pine forests]. Latvijas Veìetâcija, 1, 1-137 (in Latvian).
- Laiviṇš, M., Bambe, B., Rûsiṇa, S., Piliksere, D., Kreile, V. (2008). Augu sugu socioloìisko grupu ekoloìija un ìeogrâfija Latvijas skujkoku meþos [Ecology and geography of plant species sociological groups in conifer forests in Latvia]. Latvijas Lauksaimniecîbas Universitâtes Raksti, 20, 1-21 (in Latvian).
- Laiviṇš, M., Gavrilova, Ì., Medene, A. (2013). Veìetâcijas attîstîba un struktûra Engures ezera sateces baseinâ [The structure and development of vegetation in Lake Engure’s river basin]. Grâm.: Kïaviṇš, M., Melecis, V. (eds.). Cilvçks un daba: Engures ekoreìions (174.-198. lpp.). Rîga: LU Akadçmiskais apgâds (in Latvian).
- Laiviṇš, M., Rûsiṇa, S., Frolova, M., Lyulko, I. (2007). Pine forest vegetation dynamics at ICP IM sites in Latvia. In: Kleemola, S., Forsius, M. (eds.). 16th Annual Report 2007. UNECE Convention on Long-range Transboundary Air Pollution. International Cooperative Programme on Integrated Monitoring of Air Pollution Effects on Ecosystems. The Finnish Environment, 26 (pp. 37-56). Helsinki: Finnish Environment Institute.
- Laiviṇš, M., Rûsiṇa, S., Medene, A., Gavrilova, G., Âboliṇa, A. (2012) Augâja stabilizâcija Engures ezera sateces baseinâ. I. Kalcifîtâs augu sabiedrîbas [Stabilization of vegetation in catchment area of the Lake Engure. I. Calcareous plant communities]. Latvijas Veìetâcija, 23, 21-81 (in Latvian).
- Laiviṇš, M., Sîpols, M., Riekstiṇa, D. (1993). Reìionâlais meþa monitorings Latvijâ [Regional Forest Monitoring in Latvia]. Rîga. 149 lpp. (in Latvian).
- Liepiṇš, J. (1979). Vara satura izmaiṇas lauksaimniecîbâ intensîvi izmantojamâs augsnçs [Changes of copper content in heavy used soils in agriculture]. Padomju Latvijas Lauksaimniecîba, 12, 17-19 (in Latvian).
- Lindroos, A. J., Derome, J., Derome, K., Smolander A. (2011). The effect of Scots pine, Norway spruce and silver birch on the chemical composition of stand throughfall and upper soil percolation water in northern Finland. Boreal Env. Res., 16, 240-250.
- McCune, B., Grace, J. B. (2002). Analysis of Ecological Communities. Oregon: MjM Software Design Glenden Beach. 300 pp.
- McCune, B., Mefford, M. J. (1999). PC-ORD. Multivariate Analysis of Ecological Data, Version 4. Oregon: MjM Software Design.
- Medene, A. (2012). Engures ezera sateces baseina meþu struktûra un dinamika [Structure and dynamic of forests of the Lake Engure river basin]. Latvijas Veìetâcija, 23, 5-19 (in Latvian).
- Meusel, H. (1952). Vegetationskundliche Studien über mitteleuropäische Waldgesellschaften III. Über einige Waldgesellschaften der Insel Rügen. Berichte der Deutschen Botanischen Gesellschaft, 64, 222-240.
- Nielsen, K. E., Degn, H. J., Damgaard, Ch., Bruus, M., Nygaard, B. (2011). A native species with invasive behaviour in coastal dunes: Evidence for progressing decay and homogenization of habitat types. Ambio, 40, 819-823.
- Oberdorfer, E. (1992). Klasse: Pulsatillo-Pinetea sylvestris. In: Oberdorfer (Hrg.) Süddeutsche Pflanzengesellschaft. Teil IV Wälder und Gebüsche. A. Textband (S. 33-41.). Jena, Stuttgart, New York: Gustav Fischer Verlag, Osvalde, A. (1996). Heavy metals-Pb, Hg, Ni, V, Sn-in biological objects of Latvia, lowering of their toxicity by regulating plant nutrition. Summary of PhD Thesis. Riga: University of Latvia.
- Peive, J. (1953). Mikroelementu - bora, vara un kobalta nozîme lauksaimniecîbâ [Significance of microelements, boron, copper and cobalt, in agriculture]. Augsne un Raþa, 3, 5-19 (in Latvian).
- Pençze, Z., Krûze, I., Medene, A. (2013). Ainavas Engures ezera sateces baseinâ un tâs ietekmçjoðie faktori [Landscapes in the Lake Engure river basin and their influential factors. Grâm.: Kïaviṇš, M., Melecis, V. (eds.). Cilvçks un daba: Engures ekoreìions (61.-90. lpp.). Rîga: LU Akadçmiskais apgâds (in Latvian).
- Piterâns, A. (2001). Latvijas íçrpju konspekts [Checklist of the lichens of Latvia]. Latvijas Veìetâcija, 3, 5-46 (in Latvian).
- Remke, E., Brouwer E., Kooijman, A., Blindow, I., Esselink, H., Roelofs, J. G. V. (2009). Even low to medium nitrogen deposition impacts vegetation of dry, coastal dunes around the Baltic Sea. Environ. Pollut., 157, 792-800.
- Riṇḳis, G., Ramane, H. (1989). Kâ barojas augi [Plant Nutrition]. Rîga: Avots, 151 lpp.
- Rûsiṇa, S. (2007). Latvijas mezofîto un kserofîto zâlâju daudzveidîba un kontaktsabiedrîbas [Diversity and contact communities of mesophytic and xerophytic grasslands in Latvia]. Latvijas Veìetâcija, 12, 1-366 (in Latvian).
- Rûsiṇa, S., Piliksere, D. (2005). Latvijas sausieòu egïu meþu augu sugu socioloìiskâs grupas [Plant species sociological groups of dry spruce forests in Latvia]. Latvijas Lauksaimniecîbas Universitâtes Raksti, 14, 30-39 (in Latvian).
- Rûsiṇa, S., Priede, A., Toèa, L. (2013). Dabiskie zâlâji Engures ezera sateces baseinâ-izmirstoðas ekosistçmas vai neapzinâts resurss? [Natural grasslands in the Lake Engure river basin - dying ecosystems or unknown resources?] Grâm.: Kïaviṇš, M., Melecis, V. (eds.). Cilvçks un daba: Engures ekoreìions (199.-222. lpp.). Rîga: LU Akadçmiskais apgâds (in Latvian).
- Sarma, P. (1948). Meþa taksâcija [Forest Inventory]. Rîga: LVI. 590 lpp. (in Latvian).
- Skujâns, R., Meþals, G. (1964). Augðòu pçtîðana [Soil Research]. 2nd ed. Rîga: Latvijas valsts izdevniecîba. 348 lpp. (in Latvian).
- Steinned, E., Njastad, O. (1995). Enrichment in the organic surface layer of natural soil: Identification of contributions from different sources. Analyst, 120, 1479-1483.
- Strautnieks, I. Grîne, I. (2013). Engures ezera sateces baseina ìeoloìiskâ uzbûve un reljefs: to nozîme zemes lietojumveida un apdzîvojuma struktûrâ [The geological structure and relief of the Lake Engure river basin, their significance regarding land use and inhabitation structure]. Grâm.: Kïaviṇš, M., Melecis, V. (eds.). Cilvçks un daba: Engures ekoreìions (29.-60. lpp.). Rîga: LU Akadçmiskais apgâds (in Latvian).
- Strautnieks, I., Grîne, I. (2011). Lake Engures catchment area as an example for the interaction of natural condition, settlement pattern and economic activities. Proc. Latvian Acad. Sci. Sect. B, 65 (5/6), 117-126.
- Tamm, C. O. (1991). Nitrogen in terretrial ecosystems: Question of productivity, vegetational changes and ecosystems stability. Ecol. Studies, 81, 1-115.
- Tçrauda, E. (2008). Íîmisko vielu plûsmas Latvijas prieþu meþu ekosistçmâs [Flows of Chemical Substances in Latvian Pine Forests Ecosystems]. Doctoral Thesis. Rîga: LU Akadçmiskais apgâds. 123 pp.
- Upîtis, V., Riṇḳis, G. (1992). Augsnes un augu piesâròojums ar svinu, tâ kritçriji [Soil and plant pollution with lead, its criteria]. LZA Vçstis, 5, 49-53 (in Latvian).
- Van Dobben, H. E., Ter Braak, C. J. E., Dirkse, G. M. (1999). Undergrowth as a biomonitor for deposition of nitrogn and acidity in pine forest. Forest Ecol. Manag., 114, 83-95. Vanmecheln, L., Groenemans, R., Van Rast, E. (1997). Forest soil condition in Europe. Results of a large-scale soil survey. 1997 Technical Report. Brussels, Geneva: EC, UN/ECE, Ministry of the Flemish Community. 259 pp.
- Vucâns, A., Gemste, I., Lîvmanis, J. (1999). Kadmija saturs Latvijas augsnçs un augos [Content of cadmium in soils and plants in Latvia]. Latvijas Lauksaimniecîbas Universitâtes Raksti, 1, 85-93 (in Latvian).
- Wallnöfer, S. (1993). Pulsatillo-Pinetea. In: Mucina, L., Grabherr, G., Wallnöfer, S. (Hrg.). Die Pflanzengesellscgaften Österreichs Bd. III (S. 237-243). Jena, Stuttgart, New York: Gustav Fischer Verlag.
- Zaidelman, F. R., Nikiforova, A. S. (1997). On some general regularities of the formation and changes in properties of Mn and Fe concretions in soils of humid landscapes. Arch. Agr. Soil Sci., 41 (5), 367-382.
- Zâlîtis, P., Jansons, J. (2009). Mçrítiecîgi izveidoto kokaudþu struktûra [Structure of Focused Established Stands]. Salaspils: Latvijas Valsts Meþzinâtnes institûts Silava. 80 lpp. (in Latvian).
- Zelès V., Markots A. (2004). Deglaciation history of Latvia. In: Ehlers, J., Gibbard, P. L. (eds.). Quaterny galciations-extent and chronology. Part I: Europe (pp. 225-243). Elsevier.
- Зейдельман Ф. Р. (2009). Генезис и экологические основы мелиорации почв и ландшафтов [Eidelman. F. R. Genesis and Ecological Base for Soil Melioration and Landscapes], Москва: Книжный дом университет. 720 с. (in Russian).
- Пейве Я. В., Иванова Н. Н. (1956). О содержании цинка в почвах Латвийской ССР IPeive. J. V.. Ivanova, N. N. Zinc content in soils in the Latvian SSRJ. В: Пейве. Я. В. (ed.), Микроэлементы в сельском хозяйстве и медицине (с. 479^-84). Рига: Изд-во АН Латвийской ССР (in Russian).
- Ринькис Г. Я.. Рамане X. К.. Куницкая Т. А. (1987). Методы анализа почв и растений [Rinkis, G., Ramane, Н.. Kunicka, Т. Methods of Soil and Plant Analysis]. Рига: Зинатне. 174 с. (in Russian).