Teavikud

103 tulemust

Vertical distribution of DOM characteristics in sediment porewaters from Lake Peipsi, Estonia, as revealed by liquid chromatography

Makarõtseva, N., Lepane, V., Alliksaar, T.

12th Nordic-Baltic IHSS Symposium on Natural Organic Matter in Environment and Technology, Tallinn, Estonia, June 14-17, 2009. Program and Abstracts

Aasta: 2009 | Leheküljed: 74-74 | abstrakt

Natural versus anthropogenic accumulation of organic matter - a palaeolimnological evidence from a small stratified lake in southern Estonia

Alliksaar, T., Heinsalu, A., Leeben, A.

12th Nordic-Baltic IHSS Symposium on Natural Organic Matter in Environment and Technology, Tallinn, Estonia, June 14-17, 2009. Program and Abstracts

Aasta: 2009 | Leheküljed: 52-52 | abstrakt

Molecular components of dissolved organic matter distinguished by optical properties and HPLC in the sediments of Lake Tõugjärv, Southern Estonia

Lepane, V., Makarõtševa, N., Alliksaar, T.

Geophysical Research Abstracts

European Geosciences Union General Assembly 2009, Vienna, Austria, 19-24 April 2009

Aasta: 2009 | Köide: 11 | Leheküljed: 12450 | abstrakt

HPLC approach for elucidating age-related changes of aquatic dissolved organic matter in sediment core

Lepane, V., Tõnno, I., Alliksaar, T.

5th Conference on Separations and Related Techniques by Nordic Separation Science Society, Tallinn, 26-29 August 2009. Abstract book and Program

Aasta: 2009 | Leheküljed: 110-110 | abstrakt

Dissolved Organic Matter, Nutrients and Bacteria in Antarctic Soil Core from Schirmacher Oasis

Lepane, V., Künnis-Beres, K., Kaup, E., Sharma, B.

Book of abstracts and field session guide: 11th International Conference Humic substances in ecosystems (HSE11), Wroclaw- Kudowa Zdroj, Poland, 29th May-1st June, 2017

Aasta: 2017 | Leheküljed: 32-32 | abstrakt

Dissolved organic matter, nutrients, and bacteria in Antarctic soil core from Schirmacher Oasis

Lepane, V., Künnis-Beres, K., Kaup, E., Sharma, B.

Journal of Soils and Sediments

Aasta: 2018 | Köide: 18 | Leheküljed: 2715-2726 | artikkel ajakirjas

DOI

Controls on the 14C-Content of Dissolved and Particulate Organic Carbon Mobilized Across the Mackenzie River Basin, Canada

Campeau, A., Soerensen, A. L., Martma, T., Åkerblom, S., Zdanowicz, C.

Global Biogeochemical Cycles

Aasta: 2020 | Köide: 34 | artikkel ajakirjas

DOI

Sette poorivees lahustunud humiinainete fluorestsentsiindeksit mõjutavad tegurid (juh. Kisand, A.)

Liiv, M.

Aasta: 2011 | Leheküljed: 1-42 | magistritöö

Ediacaran authigenic carbonates from the East European Craton produced by early-diagenetic degradation of organic matter of land?

Bojanowski, M. J., Środoń, J., Liivamägi, S., Gerdes, A.

20th International Sedimentological Congress. 13-17. August 2018, Quebec, Canada. Book of abstracts

Aasta: 2018 | Köide: 1 | Leheküljed: 390-390 | abstrakt

URL

Molecular size distribution of metal complexes with pore water dissolved organic matter determined by HPSEC and ICP-MS

Makarõtševa, N., Lepane, V., Alliksaar, T.

Advances in Natural Organic Matter and Humic Substances Research 2008-2010. XV Meeting of the International Humic Substances Society Puerto de la Cruz, Tenerife, 27 June - 2 July 2010

Aasta: 2010 | Köide: 3 | Leheküljed: 118-119 | abstrakt

Chemical analysis of temporal changes in the structure and quantity of organic biomolecules of lake sediments

Lepane, V., Makarõtševa, N., Viitak, A., Alliksaar, T.

Abstracts: International Humic Substances Society 11th Nordic-Baltic Symposium. Functioning of NOM in the Environment, Joensuu, Finland, June 10-13

Aasta: 2007 | Leheküljed: 42-42 | abstrakt

Multimethod analysis of organic constituents and selected metals in lake sediments and interstitial water

Lepane, V., Makarõtševa, N., Viitak, A., Alliksaar, T., Havel, J.

Book of Abstracts: Euroanalysis XIV, Antwerp (Belgium), 9-14 September 2007

Aasta: 2007 | Leheküljed: 112-112 | abstrakt

The relative influence of local, extra-local, and regional factors on organic sedimentation in the Vällamäe kettle hole, Estonia

Punning, J., Koff, T., Ilomets, M., Jõgi, J.

Boreas

Aasta: 1995 | Köide: 24 | Leheküljed: 65-80 | artikkel ajakirjas

DOI

Organičeskaâ masssa gorûčih slancev

Stadnikov, G. L.

Himiâ tverdogo topliva

Aasta: 1934 | Köide: 5 | Leheküljed: 7-16 | artikkel ajakirjas

Ignition temperature of organic matter concentrations of Estonian alum and oil shale

Rajalo, G., Kirret, O., Koch, R.

Oil Shale

Aasta: 1989 | Köide: 6 | Leheküljed: 259-262 | artikkel ajakirjas

Liquefaction of oil shale organic matter at 250–300° C by superheated low-boiling solvents

Klesment, I., Nappa, L.

Oil Shale

Aasta: 1985 | Köide: 2 | Leheküljed: 181-188 | artikkel ajakirjas

PDF

Makro- ja mikroelemendid ning orgaaniline aine Kagu-Eesti leostunud ja leetunud muldades

Täht, K.

Aasta: 2000 | Leheküljed: 1-84 | magistritöö

Effect of carbonate rock on the yield and composition of dictyonema shale semicoking products

Urov, K., Vysotskaya, V.

Oil Shale

Aasta: 1985 | Köide: 2 | Leheküljed: 170-180 | artikkel ajakirjas

Issledovanie sostava organičeskih veŝestv sapropelâ nekotoryh ozer Èstonskoj SSR

Škele, V., Udač, L.

Trudy Latvijskoi Selskohozyaistvennoi Akademii

Aasta: 1978 | Köide: 141 | Leheküljed: 10-12 | artikkel ajakirjas

HPLC approach for revealing age-related changes of aquatic dissolved organic matter in sediment core

Lepane, V., Tõnno, I., Alliksaar, T.

Procedia Chemistry

5th Conference by Nordic Separation Science Society (NoSSS 2009)

Aasta: 2010 | Köide: 2 | Leheküljed: 101-108 | artikkel ajakirjas

DOI

Relationships between climatic changes and variations in isotopic composition of groundwater, precipitation and organic soil matter in the Quaternary Period

Ferronsky, V. M., Vlasova, L. S., Esikov, A. D., Polyakov, V. A., Seletsky, Yu. B., Punning, J.-M., Vaikmäe, R. A.

Paleoclimates and palaeowaters: a collection of environmental isotopic studies

Aasta: 1983 | Leheküljed: 13-36 | artikkel kogumikus

Variacii izotopnogo sostava podzemnyh vod, atmosfernyh osadkov i organičeskogo veŝestva allûvial'nyh otloženij v svâzi s kolebaniâmi klimata

Ferronsky, V. M., Vlasova, L. S., Esikov, A. D., Polyakov, V. A., Seletsky, Yu. B., Punning, J.-M., Vaikmäe, R. A.

Vodnye resursy

Aasta: 1982 | Leheküljed: 6-23 | artikkel ajakirjas

Some properties of the Baltic oil shale

Fomina, A. S.

Eesti NSV Teaduste Akadeemia Toimetised, Tehniliste ja Füüsikalis-matemaatiliste teaduste seeria / Известия Академии наук Эстонской ССР. Серия технических и физико-математических наук

Aasta: 1956 | Köide: 5 | Leheküljed: 42-54 | artikkel ajakirjas