Czeczuga, B., Randlane, T., Saag, A., Czeczuga-Semeniuk, E. 2000. Carotenoids in six species of the lichen genus Cetrelia from different sites in Eurasia. - J. Hattori Bot. Lab. 88: 51-60.

Eek, L., Zobel, K. 2000. Structure and diversity of a species-rich grassland community, treated with additional illumination, fertilization and mowing. – Ecography (in press)

Kotta, J., Paalme, T., Martin, G., Mäkinen, A., 2000. Major changes in macroalgae community composition affect the life history of Idotea baltica. – International Review of Hydrobiology (in press).

Kull, O., Tulva, I. 2000. Modelling canopy growth and steady-state leaf area index in an aspen stand. – Annals of Forest Science 57: 611-621.

Kõljalg, U., Dahlberg, A., Taylor, A.F.S., Larsson, E., Hallenberg, N., Stenlid, J., Larsson, K.-H., Fransson, P.M., Kåren, O., Jonsson, L. 2000. Diversity and abundance of resupinate thelephoroid fungi as ectomycorrhizal symbionts in Swedish boreal forests. – Molecular Ecology 9: 1985-1996.

Kõljalg, U., Renvall, P. 2000. Hydnellum gracilipes – a link between stipitate and resupinate Hymenomycetes. – Karstenia 40: 71-77. 

Leenurm, K., Raitviir, A., Raid, R.: Studies on the ultrastructure of Lachnum and related genera (Hyaloscyphaceae, Helotiales, Ascomycetes) - Sydowia, 2000, 52, 30-45. 

Liblik, V., Toomik, A., Rull, E., Pensa M. 2000. Underground mining long-term impacts on forest lands. - Oil Shale 17: 141–144.

Liira J., Zobel K. 2000. Changes of vertical growth-form structure in a grassland canopy with additional illumination, fertilization and mowing. – Plant Ecology 146: 183-193. 

Liira, J. and Zobel, K. 2000. The species richness-biomass relationship in herbaceous plant communities: what difference does the incorporation of root biomass data make? – Oikos 91: 109-114.

Möls, T., Paal, J., Fremstad, E.:2000. Response of Norwegian alpine lichen-rich community to nitrogen - Nordic Journal of Botany . (Accepted).

Onipchenko, V. G., Zobel, M. 2000. Mycorrhiza, vegetative mobility and the responses to disturbance of alpine plants in the Northwestern Caucasus. – Folia Geobotanica et Phytotaxonomica 35: 1-11.

Pensa, M., Liblik, V., Sellin, A. 2000. Growth and needle retention of Scots pine trees in the region of oil shale industry. - Oil Shale 17: 154–167. 

Pärtel, M., Zobel, M., Liira, J. and Zobel, K. 2000. Species richness limitations in productive and oligotrophic plant communities. – Oikos 90: 191-193. 

Ryser, P., Eek, L. 2000. Consequences of phenotypic plasticity in leaf and root traits for acquisition of multiple limiting resources. – American Journal of Botany, 87: 402-411. 

Ryser, P., Urbas, P. 2000. Ecological significance of leaf life span among Central European grass species.  – Oikos 91: 41-50.

Sammul, M., Kull, K., Oksanen, L., Veromann P. 2000. Competition intensity and importance: results from field experiments with Anthoxanthum odoratum. – Oecologia 125: 18-25.

Sellin A. 2000. Estimating the needle area from geometric measurements: application of different calculation methods to Norway spruce. – Trees 14: 215-222.

Sepp, S., Bobrova, V. K., Troitsky, A. K., Glazunova, G. 2000. Genetic polymorphism detected with RAPD analysis and morphological variability in some microspecies of Alchemilla. – Annales Botanici Fennici 37: 105–123.

Sepp, S., Paal, J. 2000. Patterns and relationship between and within the sections Alchemilla and Ultravulgares Fröhner of genus Alchemilla L. (Rosaceae) in the Estonian flora. – Nordic Journal of Botany 20: (Accepted).

Sõber A,  Aasamaa K. 2000.  Stomatal sensitivity to rapid desiccation and hydraulic properties of deciduous tree leaves. – New Phytologist (in press).

Zobel, K. 2000. On the species pool hypothesis and on the quasi-neutral concept of plant community diversity formation. – Folia Geobotanica et Phytotaxonomica (in press).

Zobel, M., Otsus, M., Liira, J., Moora, M. and Möls, T. 2000.  Is small-scale species richness limited by seed availability or microsite availability? – Ecology 81: 3274-3282. 

Urbas, P. & Zobel, K. 2000. Adaptive and inevitable morphological plasticity of three herbaceous species in a multi-species community: Field experiment with manipulated nutrients and light. – Acta Oecologica 21: 139-147. 27. 

• Aaviksoo, K., Paal, J., Dišlis, T. 2000. Mapping of wetland habitat diversity using satellite data and GIS: an example from the Alam-Pedja Nature Reserve, Estonia. – Proc. Estonian Acad. Sci. Biol. Ecol. 49: 177-193. (A1)
• Halonen, P., Kukwa, M., Motejunaite, J., Lõhmus, P., Martin, L. 2000. Notes on lichens and lichenicolous fungi found during the XIV Symposium of Baltic Mycologists and Lichenologists in Järvselja, Estonia - Folia Cryptogamica Estonica  36: 17-21. (Refereeritakse andmebaasides Bibliography of Systematic Mycology ja MycoNet.)
• Ingerpuu, N., Vellak, K. 2000. Bryologically important sites in Estonia. - Lindbergia 25: 106-111. (Refereeritakse Cambridge Scientific Abstracts)
• Ingerpuu, N., Vellak, K. 2000. Species of the Red Data Book of European bryophytes in Estonia - Lindbergia 25: 111-116. 
• Jalkanen, R., Pensa, M. 2000. Influence of the alkaline emissions produced by the oil-shale industry on needle retention and needle age of Scots pine.  - In: Proceedings of the Nordic/Baltic meeting on forest pathology - Forestry Studies  34: 79-84. (refereeritakse Forestry Abstract' is)
• Jüriado, I., Lõhmus, P., Saag, L. 2000. Supplement to the second checklist of lichenized, lichenicolous and allied fungi of Estonia - Folia Cryptogamica Estonica 37: 21-26. 
• Leenurm, K., Raitviir, A. 2000. The ultrastructure of Belonidium aeruginosum Mont. & Durieu (Hyaloscyphaceae, Helotiales) - Folia Cryptogamica Estonica 36: 57-63. 
• Läänelaid, A. 2000. Dendrokronoloogia uurimisseis Eestis (Summary: The Situation of Dating by Means of Dendrochronology in Estonia.) - Ajalooline ajakiri, 1999  3/4 : 141-152. (Abstracted and indexed in Historical Abstracts).
• Martin, L., Randlane, T., Martin, J. 2000. Lichens of Vormsi Island. - Folia Cryptogamica Estonica 36: 65-81.
• Orav, H., Kotta, J., Martin, G. 2000. Factors affecting the distribution of benthic invertebrates in the phytal zone of the north-eastern part Baltic Sea. – Proc. Estonian Acad. Sci. Biol. Ecol. 3: 253-269. 
• Raitviir, A., Leenurm, K. 2000. New species and new records of Ascomycetes from Estonia - Folia Cryptogamica Estonica 37: 85-92. 
• Randlane, T., Saag, A., Raitviir, A. 2000. XIV Symposium of Baltic Mycologists and Lichenologists, September 3-8, 1999 in Järvselja, Estonia. - Folia Cryptogamica Estonica 36: 1-6. 
• Saar, I., Kullman, B. 2000. Nuclear DNA content and spore dimension in some species of the genus Cystoderma - Folia Cryptogamica Estonica 36: 87-94. 
• Sepp, S., Nahtman, T., Möls, T., Paal, J. 2000. Study of the multivariate structure of the Estonian Alchemilla L. (Rosaceae) microspecies: an example of the structural indices approach. – Proc. Estonian Acad. Sci. Biol. Ecol. 49: 289-301.
• Trass, H. 2000. The lichen genus Heterodermia in Russia and adjacent territories. – Folia Cryptogamica Estonica 37: 93-108.
• Öpik, M., Kullman, B., Kollom, A. 2000. Sarcoscypha austriaca (Pezizales) in Estonia - Folia Cryptogamica Estonica 36: 107-112.

• Hällfors, G., Kukk, E., Niemi, Å. 2000. Ecology and taxonomy of arcto-alpine microalgae in Tvärminne and northern Finland. – Tvärminne Studies 8: 52-53.
• Karp, K., Starast, M., Reier, Ü. 2000. Factors affecting the yield of arctic bramble cultivated in Estonia. - Proceedings of the InternationalConference: Problems of Rational Utilization and Reproduction of Berry Plants in Boreal Forests on the Eve of the XXI Century, Gomel : 159-161.
• Läänelaid, A. 2000. Five pine samples represent climate impact as well as eleven pines. – In: Kolström, T., Lindholm, M., Viinanen, R. (Editors). Conifer growth variability during the Holocene in Northern Europe. Proceedings of the meeting in Lund, Sweden 16 – 19 March, 2000. University of Joensuu, Faculty of Forestry, Research Notes 108: 119-128.
• Läänelaid, A. 2000. Tree ring data from Estonia collected in 1999. – In: Kolström, T., Lindholm, M., Viinanen, R. (Editors). Conifer growth variability during the Holocene in Northern Europe. Proceedings of the meeting in Lund, Sweden 16 – 19 March, 2000. University of Joensuu, Faculty of Forestry, Research Notes 108: 107-117.
• Läänelaid, A. 2000. Network of tree-ring series in Estonia connected with north European chronologies. – The Palaeobotanist. Lucknow, India. 8 p. + 4 figures. (in press).
• Masing, V., Paal, J., Kuresoo, A. 2000. Biodiversity of Estonian Wetlands. – In: Biodiversity in Wetlands: assessment, function and conservation. Vol 1 (Ed. Gopal, B., Junk, W. J., Davis, J. A.), Backhuys Publishers, Leiden, The Netherlands: 259-279.
• Randlane, T. 2000. Lichenology in Estonia Estonia in 1998-1999. – British Lichen Society Bulletin 86: 23-27.

• Aan, A., Kull, O. 2000. Distribution of growth-forms along a productivity gradient in coastal grasslands. - In: (ed.: R. Viiralt) Conventional and Ecological Grassland Management. Comparative research and development. Proceedings of the international symposium:  64-68. 
• Kukk, E. 2000. Kahe hüdrobioloogi mälestuseks. – Eesti Loodusuurijate Aastaraamat 79: 265-269.
• Liblik, V., Pensa, M., Kundel, H.2000. Õhusaaste trendid Ida- ja Lääne- Virumaa tööstuspiirkondades. - In: Õhusaaste ja metsad Kirde-Eesti  tööstuspiirkonnas - Metsanduslikud Uurimused  33: 17-36.
• Läänelaid, A. 2000. Aastarõngalaiuste ridade abil dateerimise seis Eestis. – Ajalooline Ajakiri, Tartu. 16 . (in press).
• Läänelaid, A. 2000. Tee puiestiku kolmemõõtmelisest ruumist neljandasse mõõtmesse. – Akadeemia, Tartu. 7 lk. + 3 joon. (in press). 
• Masing, V. 2000. B. Mirkin "Laiud mälestuste meres" (tõlge vene keelest) - Akadeemia 10: 2055-2067. 
• Masing, V. 2000. Taimede eluvormide eestikeelsed nimetused. – Keel ja Kirjandus 3: 232-233.
• Pensa, M. 2000. Hariliku männi okaste püsivuse kronoloogia Ahtme EJ mõjupiirkonnas asuvas puistus.  - In: Õhusaaste ja metsad Kirde-Eesti tööstuspiirkonnas - Metsanduslikud Uurimused 33: 177-185.
• Pensa, M. 2000. Kas põlevkivikarjäärid muudavad meie looduse vaesemaks? Põlevkivi talutav kaevandamine. - Konverentsi ettekannete teesid ja artiklid (toim. E. Reinsalu). TTÜ: 24–25.
• Sammul, M., Kull, K., Kukk, T. 2000. Natural grasslands in Estonia: evolution, environmental, and economic roles. In: R. Viiralt (ed.), Conventional and ecological grassland management. Comparative research and development. – Proceedings of the international symposium. Estonian Grassland Society: Tartu:  20-26.
• Trass, H. 2000. Teaduskoolkond – reaalsus või fiktsioon? Vegetatsiooniökoloogia näide. – Akadeemia, 12: 227-245. Summary: Schools of though as reality or fiction: On the example of vegetation ecology, p. 410.

• Ingerpuu, N., Vellak, K. 2000. Kivisamblad - Eesti Maaparandajate, 4: 40-43. 
• Läänelaid, A. 2000. Üks tunnistaja on elus - Sirp  46 (2847): 18. 
• Masing, V. 2000. Eukalüpt iseloomustab Austraaliat. – Loodus 1: 37-39.
• Masing, V. 2000. Klaasseinad tapavad linde. – Loodus 5:
• Masing, V. 2000. A. Audova, L. Enari(kaasautor), J. F. Eschscholtz, H. Haberman (kaasautor) . - Rmt-s: Eesti teaduse biograafiline leksikon. 1. Köide A-Ki. (Peatoimetaja K. Siilivask) Entsüklopeediakirjastus: 107-108, 200, 254-255, 327-328.
• Masing, V. 2000. Jean-Denis Godet. Puude ja põõsaste määraja (retsensioon) – Koolibri 2000: 284.
• Masing, V. 2000. David Burnie. Lühientsüklopeedia Loodus. Dorling-Kindersley (retsensioon). - Koolibri 2000: 194.
• Olli, K. 2000. Elu Puu ja bioloogiline klassifikatsioon - Eesti Loodus 9: 370 - 374. 
• Paal, J. 2000. Mure märgade metsade pärast. – Eesti Mets 2: 19-22.
• Paal, J. 2000. "Elupaikade direktiiv" ja Eesti metsade kaitse I osa - Eesti Mets 3: 10-11. 
• Paal, J. 2000. "Elupaikade direktiiv" ja Eesti metsade kaitse II osa - Eesti Mets 4: 11-13. 
• Paal, J. 2000. Viktor Masing, honorary member of IMCG - International Mire Conservation Group Newsletter, 2000, 4, 12-13. 
• Randlane, T., Saag, A., Suija, A. 2000. Lichenized, lichenicolous and allied fungi of Estonia. - http://www.ut.ee/lichens/fce.html, Version 1.
• Randlane, T., Saag, A. 2000. Revision of the second updated world list of cetrarioid lichens - http://www.ut.ee/lichens/cetraria.html, Version 16. 
• Reier, Ü. 2000. 100 tavalisemat taime. - Eesti Loodus 2/3: 69-70.
• Reier Ü. 2000. Õied toomingalt, viljad pihlakalt - toompihlakas. - Eesti Loodus 6: 241-242.
• Reitalu, T. 2000. Omapärane kooslus: vetikapallid Topi lahe põhjas. - Eesti Loodus 6:
• Reitalu, T. 2000. Uus meduusiliik Läänemeres. - Eesti Loodus 2/3: 
• Trass, H., Leito, T., Allilender, K. 2000. Soomaa Rahvuspark/National Park. Koostaja T. Leito. Eesti ja inglise keeles. Eesti Loodusfoto , 158 lk.
• Trass, H. 2000. Saateks. – XXIII Eesti Looduseuurijate Päev. Vahe-Eesti loodus. 8.-9. juuli 2000. Simisalu TA Kirjastus, Tartu-Tallinn: 7.
• Trass, H. 2000. Joonealused märkused (1-14) V. Masingu tõlgitud B. Mirkini mälestusteraamatu “Laiud mälestuste meres” kohta. – Akadeemia 10: 2055-2067.
• Trass, H. 2000. T.J.H. Bienert, A. Bruttan, A.G. v. Bunge, N. Busch, K. Eichwald, A. Fomin, G.K. Girgensohn, P. v. Glehn, H. Kaho. – Rmt-s: Eesti teaduse biograafiline leksikon. 1. Köide A-Ki. (Peatoimetaja K. Siilivask) Entsüklopeediakirjastus: 141, 167, 173, 179, 221, 271, 289, 290, 523..
• Trass, H. 2000. Jüri Martin 60. - Proc. Estonian Acad. Sc., 49, 3: 302-303.
• Trass, H. 2000. Arvamusi akadeemikutelt. – Eesti Teaduste Akadeemia Aastaraamat V (32), 1999. Tallinn: 164-167.
• Urbas, P. 2000. Šveitsi maalilistel teedel. - Eesti Loodus 5:

R3 – Eestis avaldatud monograafiad, kogumikud ja broshüürid

• Alamäe, T., Kull, K., Kõljalg, U., Masso, R. & Ustav, M. 2000. Bioloogia gümnaasiumile. II osa. Eesti Loodusfoto, Tartu, 95 lk.
• Kõljalg, U. 2000. Kas mükoloogial on tulevikku? - Engelbrecht, J., Ergma, E. (toim.). Noored teaduses: 20-23. 

• Kalamees, K. (toim.), Hanso, M., Järva, L., Jürisson, I., Karis, H., Kask, K., Kastanje, V., Kullman, B., Leenurm, K., Liiv, V., Noor, H., Normet, T., Parmasto, E., Põldmaa, K., Raitviir, A., Ramst, U., Ruubas, I., Sarv, J., Soobik, P., Suija, A., Sõmermaa, A., Vaasma, M., Vahter, H., Veldre, S., Öpik, M. 2000. Eesti seenestik (CD-l).

• Tamm, A. Clonal growth in successional plant communities (Rohttaimede klonaalne kasv suktsessiivsetes taimekooslustes).
• Jeletsky, E-M. Erinevate majandamisviiside mõju pilliroo kasvule.
• Lõhmus, P. Püstisurnud puud, nende lihhenofloora koosseis ja omapära vanades soometsades.
• Püssa, K. Ecological analysis of two raised bogs in Estonia.
• Hallik, L. Taimestiku parameetrite, eeskätt klorofülli ja lämmastiku suhte seosed kiirgusväljaga.
• Pilt, I. Comparative reproductive ecology of two congeneric species with different regional abundance: Pulsatilla patens (L.) Mill. and Pulsatilla pratensis (L.) Mill. 
• Jüriado, I. Erinevate metsakasvukohatüüpide lihhenofloora Kirde- ja Edela-Eestis.

• Martin. G. 2000. Phytobentic communities of the Gulf of Riga and the inner sea the West-Estonia archipelago. – Dissertationes biologicae Universitatis Tartuensis 64, Tartu University Press, 102 pp.
• Sepp, S. 2000. Morphological and genetical variation of Alchemilla L. in Estonia. – Dissertationes biologicae Universitatis Tartuensis 65, Tartu University Press, 123 pp.
• Vellak, K. 2000. Influence of different factors on the diversity of the bryophyte vegetation in forest and wooded meadow communities. – Dissertationes biologicae Universitatis Tartuensis 62, Tartu University Press, 122 pp.