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51

artikkel kogumikus

History of anthropogenically mediated eutrophication of Lake Peipsi as revealed from constituents of sedimentary organic matterLeeben, Aina; Alliksaar, Tiiu; Bonningues, Nicolas; Freiberg, R.; Heinsalu, Atko; Lepane, Viia; Makarõtševa, Natalja; Tõnno, IlmarEuropean Large Lakes Symposium : Ecosystem Changes and their Ecological and Socioeconomic Impacts : September 11-15, 2006, Tartu, Estonia : programme and abstracts2006 / p. 24

artikkel kogumikus

52

artikkel kogumikus

HPLC analysis of chromophoric dissolved organic matter in Antarctic soil core : comparison with microbiology dataLepane, Viia; Künnis-Beres, Kai; Gorohhova, Jekaterina; Kaup, EnnSoil Interfaces in a Changing World : 6th ISMOM : International Symposium of Interactions of Soil Minerals with Organic Components and Microorganisms : 26th June – 1st July 2011 Montpellier, France : book of abstracts2011 / p. 88 https://kirjandus.geoloogia.info/en/reference/24217

artikkel kogumikus

53

artikkel kogumikus

HPLC approach for elucidating age-related changes of aquatic dissolved organic matter in sediment coreLepane, Viia; Tõnno, Ilmar; Alliksaar, TiiuNoSSS2009 : 5th Conference on Separation and Related Techniques by Nordic Separation Science Society : 26-29 August, 2009, Tallinn University of Technology, Estonia : abstract book and program2009 / p. 110

artikkel kogumikus

54

artikkel ajakirjas

HPLC approach for revealing age-related changes of aquatic dissolved organic matter in sediment coreLepane, Viia; Tõnno, Ilmar; Alliksaar, TiiuProcedia chemistry2010 / p. 101-108 : ill https://www.sciencedirect.com/science/article/pii/S1876619609004124

artikkel ajakirjas

55

artikkel kogumikus

HPLC fingerprints of porewater organic compounds as markers for environmental contitionsLepane, ViiaInternational perspectives on global environmental change2012 / p. 311-328 : ill https://www.researchgate.net/publication/221923691_HPLC_Fingerprints_of_Porewater_Organic_Compounds_as_Markers_for_Environmental_Conditions

artikkel kogumikus

56

artikkel kogumikus

HPLC study of dissolved organic matter dynamics and water quality in River Vääna, EstoniaLepane, Viia; Suursööt, Kristel[IHSS 18 - 18th International Conference of International Humic Substances Society : Kanazawa City, Ishikawa, Japan, September 11 - 16, 2016 : book of abstracts]2016 / [2] p

artikkel kogumikus

57

artikkel kogumikus

HPLC-SEC and capillary electrophoresis methods for dissolved organic matter separation in environmental samplesLepane, Viia; Leeben, Aina1st International Conference on Aquatic Colloids and Nanoparticles2005 / ? p

artikkel kogumikus

58

artikkel kogumikus

HPSEC for characterisation of humic substances from different aquatic environmentsLepane, Viia; Morgun, A.; Dmitrenko, O.First Baltic Symposium on Environmental Chemistry : 26-29 September 2001, Tartu, Estonia : abstracts2001 / p. 119-120

artikkel kogumikus

59

artikkel ajakirjas EST / artikkel ajakirjas ENG

The impact of profile genesis and land use of histosol on its organic substance stability and humic acid quality at the molecular leveAmaleviciute-Volunge, Kristina; Volungevicius, Jonas; Ceponkus, Justinas; Platakyte, Rasa; Mockeviciene, Ieva; Slepetiene, Alvyra; Lepane, ViiaSustainability2023 / art. 5921, 22 p https://doi.org/10.3390/su15075921 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

60

artikkel kogumikus

Impact of seasonal climate change on optical and molecular properties of river water dissolved organic matter by HPLCLepane, Viia; Väli, Anna-Liisa; Suursööt, KristelThe 17th Meeting of the International Humic Substances Society : book of abstracts : Ioannina, Greece 1-5 September 20142014 / p. 34-35 : ill

artikkel kogumikus

61

artikkel ajakirjas

Impact of seasonal climate change on optical and molecular properties of river water dissolved organic matter by HPLC-SEC and UV-vis spectroscopyLepane, Viia; Depret, Laura; Väli, Anna-Liisa; Suursööt, KristelChemical and Biological Technologies in Agriculture2015 / p. 1-7 : ill http://dx.doi.org/10.1186/s40538-015-0040-6

artikkel ajakirjas

62

artikkel kogumikus

Interferences in natural water analysis by anodic stripping voltammetryLepane, ViiaKemia 93 : Finnish Chemical Congress and Exhibition, Helsinki, 2.-4. nov. 1993 : abstracts1993 / p. 16

artikkel kogumikus

63

artikkel ajakirjas

Molecular components of dissolved organic matter distinguished by optical properties and HPLC in the sediments of Lake Tõugjärv, Southern EstoniaLepane, Viia; Makarõtševa, Natalja; Alliksaar, TiiuGeophysical research abstracts2009 / p. 12450 https://meetingorganizer.copernicus.org/EGU2009/EGU2009-12450.pdf

artikkel ajakirjas

64

artikkel kogumikus

Molecular size distribution of metal complexes with pore water dissolved organic matter determined by HPSEC and ICP-MSMakarõtševa, Natalja; Lepane, Viia; Alliksaar, TiiuAdvances in Natural Organic Matter and Humic Substances Research 2008-2010 : XV Meeting of the International Humic Substances Society : Puerto de la Cruz, Tenerife, Canary Islands, 27 June - 2 July 2010 : proceedings. Vol. 32010 / p. 118-119 : ill https://kirjandus.geoloogia.info/en/reference/33006

artikkel kogumikus

65

artikkel kogumikus

Multimethod analysis of organic constituents and selected metals in lake sediments and interstitial waterLepane, Viia; Makarõtševa, Natalja; Viitak, Anu; Alliksaar, Tiiu; Havel, J.Euroanalysis XIV : Antwerp (Belgium), 9-14 September 2007 : book of abstracts2007 / p. 112

artikkel kogumikus

66

artikkel ajakirjas

Off-line determination of trace silver in water samples and standard reference materials by cloud point extraction-atomic absorption spectrometryKilinc, Ersin; Lepane, Viia; Viitak, Anu; Gumgum, BahattinProceedings of the Estonian Academy of Sciences2009 / 3, p. 190-196

artikkel ajakirjas

67

artikkel kogumikus

Partition of trace metals between inorganic and organic matter fractions in sediment record from Lake PeipsiLepane, Viia; Morriset, Malvina; Viitak, Anu; Laane, Maile; Alliksaar, Tiiu12th Nordic-Baltic IHSS Symposium on Natural Organic Matter in Environment and Technology : Tallinn, Estonia, June 14-17, 2009 : program and abstracts2009 / p. 73

artikkel kogumikus

68

artikkel ajakirjas

Partitioning of metals between operational fractions in the sediment record from Lake PeipsiLepane, Viia; Morriset, Malvina; Viitak, Anu; Laane, Maile; Alliksaar, TiiuChemistry and ecology2010 / Suppl., p. 35-48 : ill https://doi.org/10.1080/02757540.2010.501031

artikkel ajakirjas

69

raamat

Programmes and courses of chemistry and materials technology1997 https://www.ester.ee/record=b1358089*est

raamat

70

raamat

Programmes and courses taught in English [at] Tallinn Technical University 1999/20001999 https://www.ester.ee/record=b1349321*est

raamat

71

artikkel kogumikus

Raskemetallide foon ja bioakumulatsioon Põhja-EestisHödrejärv, Helvi; Viitak, Anu; Lepane, Viia; Vaarmann, Aini; Treumann, MailiKaasaegse ökoloogia probleemid. Alalhoidlik areng ja looduskeskne elulaad : Eesti VI ökoloogiakonverentsi lühiartiklid, Tartu, 24.-26. aprill 19941994 / lk. 120-124: ill

artikkel kogumikus

72

artikkel kogumikus

Raskemetallidest Peipsi järve setetesLepane, Viia; Ott, Roman; Hödrejärv, HelviPeipsi järve seisund1990 / lk. 59-61

artikkel kogumikus

73

artikkel ajakirjas

Raskmetallidest Peipsi järvesHödrejärv, Helvi; Ott, Roman; Lepane, Viia; Vaarmann, AiniEesti NSV Teaduste Akadeemia toimetised. Bioloogia = Известия Академии наук Эстонской ССР. Биология = Proceedings of Academy of Sciences of the Estonian SSR. Biology1989 / lk. 137-144 : ill., joon., tab https://www.ester.ee/record=b1249384*est

artikkel ajakirjas

74

artikkel kogumikus

Reconstruction of organic carbon sources in the palaeoenvironment of a lake : an optical approachLeeben, Aina; Alliksaar, Tiiu; Heinsalu, Atko; Lepane, Viia; Salujõe, Jaana; Veski, SiimThe 23rd International Meeting on Organic Geochemistry (IMOG2007) : Torquay, England, 9-14 September 20072007 / p. 1051-1052

artikkel kogumikus

75

artikkel ajakirjas

Sedimentary record of heavy metals in Lake Rõuge Liinjärv, southern EstoniaLepane, Viia; Varvas, Mart; Viitak, Anu; Alliksaar, Tiiu; Heinsalu, AtkoEstonian journal of earth sciences2007 / 4, p. 221-232 : ill

artikkel ajakirjas

Lepane, Viia (TTÜ autor)

teaviku laadid

autor 5

tema kohta 4

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