Agricultural run-off management land report of Estonia : final report 1994-1997Loigu, Enn; Kuldkepp, Paul; Iital, Arvo; Bogun, Gennadi; Tamm, Toomas; Raia, Tiiu; Gutmann, Enn; Carlson, Göran1997 https://www.ester.ee/record=b4284537*est

Agricultural runoff monitoring in EstoniaIital, Arvo; Loigu, Enn"Environmental Impact and Water Management in a Catchment Area Perspective" : 24-26 September, 2001, Tallinn, Estonia : proceedings of the Symposium dedicated to the 40th Anniversary of Institute of Environmental Engineering at Tallinn Technical University2001 / p. 67-76 : ill

Ainus pääsetee on vähendada reostust : [TTÜ keskkonnakaitse keskuse vetekaitse labori töötajate Ain Lääne ja Enn Loigu mõtteavaldused]Lääne, Ain; Loigu, Enn; Kangur, L.Aja Pulss1990 / 13, lk. 24-25: fot

Anaerobic co-digestion of sewage sludge with fish farming wasteKuusik, Argo; Pachel, Karin; Kuusik, Aare; Loigu, EnnThe 9th International Conference "Environmental Engineering" : 22-23 May 2014, Vilnius, Lithuania : selected papers2014 / [8] p. : ill

Analüüs : mida me teame ja mida ei tea Tartu tselluloositehase mõjust EmajõeleLoigu, EnnEesti Ekspress2018 / lk. 24-27

Analysis of feedstock for anaerobic co-digestion process = Анализ исходного сырья для процесса совместного анаэробного сбраживания [Electronic resourse]Blonskaja, Viktoria; Loigu, EnnCollection of papers International Conference Energy-saving and Energy Efficiency in Water Supply and Sewage Utilities2012 / [7] p. : ill. [CD-ROM]

Analysis of long-term river runoff trends and climate change impact on water resources in Estonia = Eesti jõgede äravoolu pikaajaliste trendide analüüs ja kliima muutuste mõju veeressurssideleReihan, Alvina2008 http://www.ester.ee/record=b2367026*est

Assessment of environmental impacts of landfilling and alternatives for management of municipal solid waste = Prügi ladestamise keskkonnamõjud ja alternatiivid olmeprügi käitlemiselVoronova, Viktoria2013 https://www.ester.ee/record=b2955674*est

Assessment of landfill wastewater pollutants and efficiency of different treatment methodsKuusik, Aare; Pachel, Karin; Kuusik, Argo; Loigu, EnnProceedings of the Estonian Academy of Sciences2016 / p. 452-471 : ill http://dx.doi.org/10.3176/proc.2016.4.10

Automaatjaamade kasutamine veeseiresLoigu, Enn; Iital, ArvoKeskkonnatehnika1998 / 3, lk. 6: ill

Ave ja Enn LoiguLoigu, Enn; Loigu, Ave40 aastat Eesti Looduskaitse Seltsi2007 / lk. 102-107 : fot https://www.ester.ee/record=b2263383*est

Baltic agriculture in transition - the contribution to nutrient loads in the Gulf of Riga drainage basinVagstad, Nils; Jansons, Viesturs; Loigu, Enn; Deelstra, JohannesInternational Conference on Agricultural Effects on Ground and Surface Waters : Research and Policy at the Edge of Science and Society : Wageningen, 20002000 / p. 1-9

Baltic agriculture in transition - the contribution to nutrient loads in the Gulf of Riga drainage basinVagstad, Nils; Deelstra, Johannes; Jansons, Viesturs; Loigu, EnnAgricultural effects on ground and surface waters : research at the edge of science and society2002 / p. 367-372

Bases of typology and chemical classification of Estonian riversLoigu, Enn; Leisk, ÜlleScience for Water Policy (SWAP). The Implications of the Water Framework Directive : Euroconference2002 / p. 84-85

Chemical indicators and indices for assessment of water quality of Estonian riversLoigu, Enn; Leisk, ÜlleXXII Nordic Hydrological Conference : Roros, Norway 4-7 August 2002. Vol. I2002 / p. 321-328 : ill

Classif[i]cation of chemical status of riversLoigu, Enn; Leisk, Ülle"Environmental Impact and Water Management in a Catchment Area Perspective" : 24-26 September, 2001, Tallinn, Estonia : proceedings of the Symposium dedicated to the 40th Anniversary of Institute of Environmental Engineering at Tallinn Technical University2001 / p. 46-53 : ill

Coastal zone management in Haapsalu Bay Area, EstoniaIital, Arvo; Vilta, Krista; Loigu, Enn; Roosalu, KatiFifth study conference on BALTEX : June 2007, Kuressaare, Saaremaa : conference proceedings2007 / p. 85-86

Combined effect of heavy metals on the activated sludge processLember, Erki; Retšnoi, Vitali; Pachel, Karin; Loigu, EnnProceedings of the Estonian Academy of Sciences2018 / p. 305-314 : ill http://www.kirj.ee/public/proceedings_pdf/2018/issue_4/proc-2018-4-305-314.pdf https://doi.org/10.3176/proc.2018.4.02 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Comparative analysis of hydrological and hydrochemical data from small watershedsLoigu, Enn; Vassiljev, Anatoli; Iital, Arvo; Vagstad, Nils; Deelstra, JohannesXX Nordic Hydrological Conference, Helsinki, Finland, 10-13 August, 1998. Vol. 11998 / p. 225

Compliance of wastewater treatment plants in Järva Country with the EU urban wastewater treatment directive and Estonian national requirementsNiine, Raili; Loigu, Enn; Pachel, KarinEuropean scientific journal2013 / p. 365-375 : ill

Consequences of catchment processes and climate changes on the ecological status of large shallow temperate lakesNõges, Tiina; Järvet, Arvo; Laugaste, Reet; Loigu, Enn; Leisk, Ülle; Tõnno, Ilmar; Nõges, PeeterAcuatic ecosystems : conservation, restoration and management2005 / p. 88-99

Consequences of catchment processes and climatic changes on the ecological status of large shallow temperate lakesNõges, Tiina; Loigu, Enn; Järvet, Arvo; Laugaste, Reet; Tõnno, Ilmar; Nõges, PeeterSymposium on Conservation, Restauration and Management of Aquatic Ecosystems2002 / p. 159-171

Current state and historical changes of nutrient loading and ecological status of large lakes Peipsi and VõrtsjärvNõges, Tiina; Järvet, Arvo; Laugaste, Reet; Loigu, Enn; Tõnno, Ilmar; Nõges, PeeterProceedings of 4th International Lake Ladoga Symposium 20022003 / p. 199-203

Current state and historical changes of the ecological status of large lakes Peipsi and Võrtsjärv - running research projects, monitoring and international cooperationNõges, Tiina; Järvet, Arvo; Laugaste, Reet; Loigu, Enn; Nõges, Peeter4th International Lake Ladoga Symposium : Protection and Management of Lake Laadoga and Other Large Lakes : abstracts2002 / p. 12

Development of Estonian nutrient discharge standards for wastewater treatment plantsNiine, Raili; Loigu, Enn; Tang, Walter ZhonghongEstonian journal of engineering2013 / p. 152-168 : ill

Discharges of dissolved substances to the Gulf of Finland from the U.S.S.R territoryLoigu, EnnMerentutkimuslaitos = Finnish marine research1980 / p. 18-20 https://www.ester.ee/record=b1200299*est

Distribution of different pollution loads from wastewater treatment plants and their impact on water bodies in EstoniaNiine, Raili; Loigu, Enn; Pachel, KarinInternational journal of energy and environment2013 / p. 86-95 : ill

Eesti jõgede veekvaliteedi dünaamika seaduspärasused ja nüüdisseisundLoigu, Enn; Leisk, ÜlleKaasaegse ökoloogia probleemid. Alalhoidlik areng ja looduskeskne elulaad : Eesti VI ökoloogiakonverentsi lühiartiklid, Tartu, 24.-26. aprill 19941994 / p. 146-149

Eesti jõgede veekvaliteedi kujunemine ja pikaajaline dünaamika : väitekiri ... loodusteaduste magistrikraadi taotlemiseksLeisk, Ülle1996 https://www.ester.ee/record=b2680854*est

Eesti keskkonnaseisund ja selle arengusuunadKirso, Uuve; Loigu, Enn; Iital, Arvo; Munter, ReinEesti jätkusuutliku arengu teel : artiklite kogumik2006 / lk. 186-198 : ill https://www.ester.ee/record=b2136390*est

Eesti keskkonnategevuskavaAaslaid, Agnes; Adamson, Alo; Hääl, Maire-Liis; Kiili, Jaanus; Lehtla, Kaie; Levald, Heino; Liik, Olev; Loigu, Enn; Metsvahi, Tiit; Randla, Tiina; Reinsalu, Enno; Seepõld, Marit; Selg, Vello; Suurkask, Valdu; Veiderma, Mihkel; Velner, Harald-Adam; Vilu, Raivo1998 https://www.ester.ee/record=b1057198*est

Eesti keskkonnategevuskava [2001 - 2003]Kiili, Jaanus; Kask, Ülo; Liik, Olev; Metsvahi, Tiit; Paadam, Katrin; Adamson, Alo; Hendre, Marju; Hääl, Maire-Liis; Kändler, Nils; Loigu, Enn; Randla, Tiina; Reinsalu, Enno; Seepõld, Marit; Udal, Andres; Vilu, Raivo2001 https://www.ester.ee/record=b1550399*est

Effects of large-scale changes in emissions on nutrient concentrations in Estonian rivers in the Lake Peipsi drainage basinIital, Arvo; Stalnacke, Per; Deelstra, Johannes; Loigu, Enn; Pihlak, MargusJournal of hydrology2005 / 1/4, p. 261-273 : ill

Elamufondi jätkusuutlikkuse säilitamine läbi ventilatsiooni probleemide tüüplahenduste väljatöötamise : [uurimistöö ... 670L]Loigu, Enn; Kõiv, Teet-Andrus2007 https://www.ester.ee/record=b2333845*est

Enhancement of methane productivity of anaerobic reactors of wastewater treatment plantsKuusik, Aare; Loigu, Enn; Sokk, Olev; Kuusik, ArgoWorld Acedemy of Science, Engineering and Technology : International Science Index2012 / p. 1296-1298

Environmental assessment and sustainable management options of leachate and landfill gas treatment in Estonian municipal waste landfillsVoronova, Viktoria; Moora, Harri; Loigu, EnnManagement of environmental quality : an international journal2011 / p. 787-802 : ill

Environmental assessment and water protection management of Matsalu Bay catchment areaVelner, Harald-Adam; Loigu, Enn; Leisk, ÜlleTallinna Tehnikaülikooli Toimetised1994 / lk. 32-40: ill

Estimation of emission - and retention coefficents in Estonia riversLoigu, Enn; Vassiljev, AnatoliHydrology and Environment : proceedings of the Baltic States Hydrology Conference, Kaunas, 19971997 / p. 117-122

Estonian agriculture - past and presentLoigu, Enn; Iital, ArvoCurrents. Vol. 29/30, Currents goes east2002 / p. 36-39

Eutrophication of Lake Peipsi. Modelling nutrient loads and response in river and estuary systemsNõges, Tiina; Laugaste, Reet; Loigu, Enn; Tuvike, A.Modelling Nutrient Loads and Response in River and Estuary Systems : NATO/CCMS pilot study final report : June 2005. 2712005 / p. 37-48

Evaluation of water quality response to sudden changes in the amounts of fertilizers used in EstoniaLoigu, Enn; Vassiljev, AnatoliHydrology and Environment : proceedings of the Baltic States Hydrology Conference, Kaunas, 19971997 / p. 123-130

Excess sludge anaerobic treatment linked together with production of suspension fertilizersSokk, Olev; Kuusik, Rein, keemik; Loigu, EnnLibro de resumenes : IX Taller y Simposio Latinoamericano de Digestion Anaerobia : Isla de Pascua, Chile, 19-23 Octubre 20082008 / p. 78

Excess sludge anaerobic treatment linked together with production of suspension fertilizersSokk, Olev; Kuusik, Rein, keemik; Loigu, EnnMemorias : IX Taller y Simposio Latinoamericano de Digestion Anaerobia : Isla de Pascua, Chile, 19-23 Octubre 20082008 / p. 396-400 : ill

Generalised intergation of solid waste treatment practices to enhance methane productivity, generate suspension fertiliser and upgrade biogasKuusik, Argo; Kuusik, Aare; Pachel, Karin; Loigu, Enn; Sokk, OlevEuropean scientific journal2013 / p. 14-30 : ill

GIS-based quantification of future nutrient loads into Lake Peipsi/Chudskoe using qualitative regional development scenariosMouard, D.S.J.; Van der Perk, M.; Gooch, G.D.; Loigu, Enn; Piirimäe, Kristjan; Stalnacke, PerWater science & technology Water science and technology2005 / 3/4, p. 355-363 : ill

GIS-based quantification of future nutrient loads into Lake Peipsi/Chudskoe using qualitative regional development scenariosMourad, Daniel S.J.; Perk, Marcel van der; Gooch, G.D.; Loigu, Enn; Piirimäe, KristjanProceedings of Diffuse Pollution and Basin Management Conference (DipCon), Dublin, 17-22 Aug., 20032003 / p. 105-111

Hajureostuse dünaamika loodus- ja põllumaadelt (1960-2010)Velner, Harald-Adam2011 http://www.ester.ee/record=b2727096*est

Harald Velner 80Hääl, Kaido; Loigu, EnnMente et Manu2003 / lk. 5. (Vivat!) https://www.ester.ee/record=b1242496*est

Harald-Adam Velner 15.12.1923-25.12.2012 : in memoriamLoigu, Enn; Suurkask, ValduTallinna Tehnikaülikooli aastaraamat 20122013 / lk. 329-331

Heavy metals removal in biological wastewater treatment dependent on process parametersLember, Erki; Pachel, Karin; Loigu, EnnDesalination and water treatment2018 / p. 245-251 : ill https://doi.org/10.5004/dwt.2018.22460 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Hydrographical and nutrient conditions in Väike VäinAstok, Villu; Hannus, Maila; Loigu, Enn; Niemi, A.; Tenson, JüriEcological studies in the aquatic environment of Väike Väin Strait in West-Estonia1994 / p. 21-26

Impact of changed nutrient fluxes to the water quality of Haapsalu Bay, the Baltic SeaIital, Arvo; Brandt, Nils; Gröndahl, F.; Loigu, Enn; Reihan, AlvinaResearch and Management of Eutrophication in Coastal Ecosystems, Nyrborg, Denmark, 20062006 / p. 6-19

Impact of changes in nutrient inputs to the water quality of the shallow Haapsalu Bay, the Baltic SeaIital, Arvo; Brandt, Nils; Gröndahl, Fredrik; Loigu, Enn; Klõga, MarijaJournal of environmental monitoring2010 / 8, p. 1531-1536 : ill https://pubmed.ncbi.nlm.nih.gov/20577689/

Integrated economic and environmental impact assessment and optimisation of the municipal waste management model in rural area by case of Harju county municipalities in Estonia = Hajaasustusala jäätmehooldusmudeli majandusliku ja keskkonnamõju hindamine ning mudeli optimeerimine Eestis Harjumaa omavalitsuste näitelPõldnurk, Jana2014 https://www.ester.ee/record=b4432988*est

Integration of technologies : biogas production, fertilizer production and biogas upgradingSokk, Olev; Loigu, Enn; Kuusik, Rein, keemik; Menert, Anne12th World Congress on Anaerobic Digestion : October 31st - November 4th, 2010, Guadalajara, Jalisco, Mexico2010 / [6] p : ill

Integration of technologies : biogas production, fertilizer production and biogas upgradingSokk, Olev; Loigu, Enn; Kuusik, Rein, keemik; Menert, Anne12th World Congress on Anaerobic Digestion : October 31st - November 4th, 2010, Guadalajara, Jalisco, Mexico2010 / p. 179

Intensifying landfill wastewater and biodegradable waste treatment in Estonia = Prügilareovee ja biolagunevate jäätmete käitlemise tõhustamine EestisKuusik, Aare2016 http://digi.lib.ttu.ee/i/?5954

Interactions between hydrology and nutrient runoff in small agricultural catchments. A comparative study of Estonian, Latvian and Norwegian catchmentsDeelstra, Johannes; Vagstad, Nils; Loigu, Enn; Vassiljev, Anatoli; Jansons, ViestursXX Nordic Hydrological Conference, Helsinki, Finland, 10-13 August, 1998. Vol. 11998 / p. 120-128: ill

Involvement of the Institute of Environmental engineering at Tallinn University of Technology to EU RD programmesLoigu, Enn; Voronova, ViktoriaThe parliament : politics, policy and people magazine2007 / Issue 252, 24. September, p. 71

Is the destabilisation of Lake Peipsi ecosystem caused by increased phosphorus loading or decreased nitrogen loadingNõges, Tiina; Laugaste, Reet; Loigu, Enn; Nedogarko, I.; Skakalski, Boris; Nõges, PeeterProceedings of Diffuse Pollution and Basin Management Conference (DipCon), Dublin, 17-22 Aug., 20032003 / p. 1-8

Is the destabilisation of Lake Peipsi ecosystem caused by increased phosphorus loading or decreased nitrogen loading?Nõges, Tiina; Laugaste, Reet; Loigu, Enn; Nedogarko, I.; Skakalski, Boris; Nõges, PeeterWater science & technology Water science and technology2005 / 3/4, p. 267-274 : ill

JõedLoigu, Enn; Hansen, VooteleSaaremaa. 1, Loodus, aeg, inimene2002 / lk. 74-82 : ill., kaart

Jõgede hüdrokeemiline seireLoigu, EnnKeskkonnaseire 19941995 / lk. 28-31: ill

Jõgede hüdrokeemiline seireLoigu, Enn; Leisk, ÜlleKeskkonnaseire 19951996 / lk. 57-61: ill

Jõgede seire ja veekvaliteetLoigu, Enn; Hannus, Maila; Leisk, ÜlleEesti keskkonnaseire 1996 = Estonian environmental monitoring1997 / lk. 86-93: ill

Jõgede seisundLoigu, EnnInfoleht / Eesti Vabariigi Keskkonnaministeerium1996 / 3, [6] lk.: ill

Jõgede seisundLoigu, EnnKeskkond 19941995 / lk. 36-40: ill

Jõgede seisundLoigu, EnnKeskkond 19931994 / lk. 30-32: ill

Jõgede vee kvaliteet ja kaitse : avalik loeng 2. juunil 2000 TTÜsLoigu, EnnTallinna Tehnikaülikooli aastaraamat 20002001 / lk. 232-237

Jõgede veekvaliteet ja selle muutused 1992-2001Leisk, Ülle; Loigu, EnnEesti keskkonnaseire 20012002 / lk. 85-87 : ill

Keskkonna reostuskoormus ja selle vähendamise võimalusiVelner, Harald-Adam; Loigu, EnnTehnika ja keskkond1998 / lk. 112-126: ill

Keskkonnanõuetest lähtuvad väetamispiirangud EestisSults, Ülo; Loigu, Enn; Metsur, MadisVäetamise ja reoveesette kasutamise piiramine1994 / lk. 3-8 https://www.ester.ee/record=b1066804*est

Keskkonnaseire jaamade atlasMettis, Elle; Loigu, Enn2002 https://www.ester.ee/record=b1606743*est

Keskkonnategevuskava karstialal : kokkuvõte PHARE-FEMP projektistIital, Arvo; Loigu, Enn2001 https://www.ester.ee/record=b1752430*est

Keskkonnatehnika instituut rahvusvahelises teadusvõrgustikus ja arendustegevusesLoigu, Enn; Iital, Arvo; Kõiv, Teet-AndrusTallinna Tehnikaülikooli aastaraamat 20082009 / lk. 91-94

Kontaktläätsed reostavad ookeane, Läänemeri ägab suitsukonide käesEesti Loodus2018 / lk. 11 http://www.ester.ee/record=b1072059*est

Lake PeipsiNõges, Tiina; Leisk, Ülle; Loigu, Enn; Iital, Arvo; Hannus, Maila; Vassiljev, Anatoli; Blinova, Irina2001 https://www.ester.ee/record=b1487291*est

Lake PeipsiMiidel, Avo; Raukas, Anto; Haberman, Juta; Loigu, Enn1999 https://www.ester.ee/record=b1326195*est

Lake PeipsiPihu, Ervin; Haberman, Juta; Loigu, Enn2001 https://www.ester.ee/record=b1400255*est

Landfill runoff water and landfill leachate discharge and treatmentKuusik, Aare; Pachel, Karin; Kuusik, Argo; Loigu, EnnThe 9th International Conference "Environmental Engineering" : 22-23 May 2014, Vilnius, Lithuania : selected papers2014 / [6] p

Life cycle assessment as a decision support tool for system optimisation - the case of waste management in Estonia = Olelusringi hindamine kui süsteemi optimeerimise otsuse toetusvahend - Eesti jäätmekäitluse näitelMoora, Harri2009 https://www.ester.ee/record=b2498209*est

Load on the Gulf of Finland of the pollutants coming from the territory of EstoniaBlinova, Irina; Loigu, EnnInternational Symposium on Finnish Gulf-96, 15-17 October 1996, Sankt-Peterburg1996 / p. 31-33

Long-term changes of nutrient fluxes in the drainage basin of the Gulf of Finland - application of the PolFlow modelPiirimäe, Kristjan2007 https://www.ester.ee/record=b2324627*est

Long-term maximum water discharge analysis in EstoniaReihan, Alvina; Loigu, Enn"Environmental Impact and Water Management in a Catchment Area Perspective" : 24-26 September, 2001, Tallinn, Estonia : proceedings of the Symposium dedicated to the 40th Anniversary of Institute of Environmental Engineering at Tallinn Technical University2001 / p. 135-140 : ill

Maaparandus ja veekaitseRaia, Tiiu; Loigu, Enn1995 https://www.ester.ee/record=b1069289*est

Management of Lake Ülemiste, a drinking water reservoir = Ülemiste järve kui joogiveehoidla haldaminePedusaar, Tiia2010 https://www.ester.ee/record=b2595247*est

Meenutusi Armin Kasest - teadlasest ja rännumehestLoigu, EnnHüdroloog ja veeteadlane Armin Kask : 25.09.1916 - 26.08.1983 : [artiklite kogumik]2006 / lk. 32-36 : kaart https://www.ester.ee/record=b2191208*est

Modeling urban stormwater runoff pollution in Tallinn, EstoniaHood, Mark; Reihan, Alvina; Loigu, EnnAbstracts of accepted papers International Symposium on "New Directions in Urban Water Management" : Paris (France), 12-14 September 20072007 / p. 41 https://www.academia.edu/67634716/Modeling_Urban_Stormwater_Runoff_Pollution_in_Tallinn_Estonia

Modelling diclofenac and ibuprofen residues in major Estonian seaside citiesLember, Erki; Pachel, Karin; Loigu, EnnJournal of water security2016 / p. 1-7 : ill http://dx.doi.org/10.15544/jws.2016.002

Modelling stormwater runoff, quality, and pollutant loads in a large urban catchmentMaharjan, Bharat; Pachel, Karin; Loigu, EnnProceedings of the Estonian Academy of Sciences2017 / p. 225-242 : ill https://doi.org/10.3176/proc.2017.3.02 http://www.ester.ee/record=b2355998*est

Monitoring of surface water quality in small agricultural watersheds : methodology and optimation of monitoring networkIital, Arvo2005 https://www.ester.ee/record=b2041770*est

National environmental action plan : EstoniaAaslaid, Agnes; Adamson, Alo; Hääl, Maire-Liis; Kiili, Jaanus; Lehtla, Kaie; Levald, Heino; Liik, Olev; Loigu, Enn; Metsvahi, Tiit; Randla, Tiina; Reinsalu, Enno; Seepõld, Marit; Selg, Vello; Suurkask, Valdu; Veiderma, Mihkel; Velner, Harald-Adam; Vilu, Raivo1998 https://www.ester.ee/record=b1057197*est

National environmental action plan 2001-2003 : EstoniaKiili, Jaanus; Kask, Ülo; Vares, Villu; Liik, Olev; Metsvahi, Tiit; Paadam, Katrin; Adamson, Alo; Hendre, Marju; Hääl, Maire-Liis; Kask, Ülo; Kändler, Nils; Loigu, Enn; Randla, Tiina; Reinsalu, Enno; Seepõld, Marit; Udal, Andres; Veiderma, Mihkel; Vilu, Raivo2001 https://www.ester.ee/record=b1593753*est

Nitrogen balance in a small watershed : an 8-year case studyTamm, T.; Kuldkepp, Paul; Loigu, EnnProceedings of NJF's 22nd Congress "Nordic Agriculture in Global Perspective" : July 1-4, 2003, Turku, Finland2003 / p. 123

Nitrogen content and trends in agricultural catchments in EstoniaIital, Arvo; Klõga, Marija; Pihlak, Margus; Pachel, Karin; Zahharov, Andre; Loigu, EnnAgriculture, ecosystems and environment2014 / p. 44-53 : ill

Nitrogen source apportionment - a comparison between a dynamic and a statistical modelLiden, R.; Vassiljev, Anatoli; Stalnacke, Per; Loigu, Enn; Wittgren, H.B.Ecological modelling1999 / p. 235-250: ill

Nutrient budget of Lake Peipsi in 1998Nõges, Peeter; Leisk, Ülle; Loigu, Enn; Reihan, Alvina; Skakalski, Boris; Nõges, TiinaProceedings of the Estonian Academy of Sciences. Biology. Ecology2003 / 4, p. 407-422 : ill https://artiklid.elnet.ee/record=b1014443*est

Nutrient losses and hydrological processes in small agricultural catchments. Some results of measurements in Norway, Latvia and EstoniaVagstad, Nils; Jansons, Viesturs; Loigu, EnnScientific Basis to Mitigate the Nutrient Dispersion into the Environment : Falenty/Nadarzyn near Warsaw, December 13-14, 1999 : conference proceedings2000 / p. 216-223 : ill

Nutrient losses and NAMPP balances in small agricultural watersheds in EstoniaIital, Arvo; Loigu, Enn; Vagstad, NilsNordic hydrology2003 / 5, p. 531-542 : ill

Nutrient losses and NP balances in small agricultural watersheds in EstoniaIital, Arvo; Loigu, Enn; Vagstad, NilsXXII Nordic Hydrological Conference : Roros, Norway, 4-7 August 2002. Vol. I2002 / p. 221-228 : ill

Nutrient losses from agricultural areas in the Gulf of Riga drainage basinVagstad, Nils; Jansons, Viesturs; Loigu, Enn; Deelstra, JohannesEcological engineering2000 / p. 435-441

Nutrient losses from two small agricultural catchments in EstoniaLoigu, Enn; Iital, ArvoNordic Hydrological Conference : Uppsala, Sweden, 26-30 June 2000. Vol. 12000 / p. 139-145

Nutrient runoff from agricultural areas in Estonia and LatviaVagstad, Nils; Loigu, Enn; Jansons, Viesturs; Deelstra, Johannes; Njos, A.A synthesis report of the Gulf of Riga project's : sub-project Soil and Nutrient loss from small catchments : technical report1998 / [36] p

Ohtlikud ained jõgedesHannus, Maila; Leisk, Ülle; Loigu, EnnOhtlikud ained Eesti keskkonnas2003 / lk. 35-37 : ill

Organised municipal waste collection scheme as an administrative tool for recycling and recoveryKivimägi, Jana; Loigu, EnnRecent advances in environmental science : [proceedings of the EESD'13, WWAI'13, NAHA'13, CGB'13, GEO'13, FIAAC'13] : Lemesos, Cyprus, March 21-23, 20132013 / p. 198-203 : ill

PeipsiHaberman, Juta; Timm, Tarmo; Raukas, Anto; Borissov, Vladimir; Miidel, Avo; Tavast, Elvi; Loigu, Enn; Leisk, Ülle; Iital, Arvo; Pachel, Karin2008 https://www.ester.ee/record=b2341036*est

Peipsi ja Võrtsjärve ökoloogilise seisundi seosed reostuskoormuse ja kliima muutumisegaNõges, Tiina; Järvet, Arvo; Laugaste, Reet; Loigu, Enn; Nõges, PeeterKaasaegse ökoloogia probleemid : Eesti ökoloogia globaliseeruvas maailmas : Eesti IX Ökoloogiakonverentsi lühiartiklid : Tartu, 11.-12. aprill 20032003 / lk. 173-184 : ill

Peipsi järve reostuskoormusBlinova, Irina; Iital, Arvo; Loigu, EnnPeipsi1999 / lk. 81-83

Peipsi järve valgla reostuskoormus ja jõgede vee kvaliteetLoigu, Enn; Iital, Arvo; Karlova, Svetlana; Leisk, Ülle; Pachel, Karin; Sults, Ülo; Trapido, Marina; Vassiljev, Anatoli; Veldre, IngeborgPeipsi1999 / lk. 66-80: ill

Peipsi reostuskoormuse muutused 1992-2201Nõges, Tiina; Loigu, EnnEesti keskkonnaseire 20012002 / lk. 65-68 : ill

Pinnavete seire : metoodiline juhend : kinnitanud EV Keskkonnaministeerium 22.02.19961996 https://www.ester.ee/record=b1070899*est

Pollutant wash-off by direct flow in small drainage basins in the Estonian S.S.R.Velner, Harald-Adam; Loigu, EnnThe influence of man on the hydrological regime with special reference to representative and experimental basins = L'influence de l'homme sur le régime hydrologique avec référence particulière aux études sur les bassins représentatifs et expérimentaux : (Proceedings of the Helsinki
Symposium, June 1980)1980 / p. 1-8

Pollution load from livestock farming on the territory of Estonia in lake Peipsi-Pihkva catchment basinPärnapuu, Mare; Loigu, EnnTheses of the reports of the VIII Symposium Concerning the Problems of Waterbodies Water Quality, Tallinn, Oct. 23-25, 19901990 / p. 53-54

Population equivalence based discharge criteria of wastewater treatment plants in Estonia = Inimekvivalentidel põhinevad reoveepuhastite heitvee standardid EestisNiine, Raili2014

Possibility of enhancing methane productivity in anaerobic reactors in the treatment of excess sludge from wastewater treatment plantsKuusik, Argo; Loigu, Enn; Kuusik, Aare; Sokk, OlevInternational journal of science and engineering investigations2013 / p. 33-36

Possible agricultural use of digestateKuusik, Argo; Pachel, Karin; Kuusik, Aare; Loigu, EnnProceedings of the Estonian Academy of Sciences2017 / p. 64-74 : ill https://doi.org/10.3176/proc.2017.1.10 http://www.ester.ee/record=b2355998*est

Predicting preferable substrate blends for the production of biogasKuusik, Argo; Kuusik, Aare; Loigu, Enn; Sokk, OlevRecent advances in environmental science : [proceedings of the EESD'13, WWAI'13, NAHA'13, CGB'13, GEO'13, FIAAC'13] : Lemesos, Cyprus, March 21-23, 20132013 / p. 192-197 : ill

Professor Harald Velner 80Hääl, Kaido; Loigu, EnnKeskkonnatehnika2003 / lk. 23-24 : portr

"Protection of the Coastal Wetland Area - Matsalu Catchment Area" : Estonian-Swedish Joint ProjectFrisen, Rune; Velner, Harald-Adam; Loigu, Enn; Blinova, Irina; Leisk, Ülle; Suurkask, Valdu; Iital, Arvo; Lääne, Ain; Merisaar, Maret; Krutova, Svetlana1995 https://www.ester.ee/record=b1465942*est

Protection of the coastal wetland area : (Matsalu example)Frisen, Rune; Thorell, L.; Loigu, Enn; Velner, Harald-Adam"Environmental Impact and Water Management in a Catchment Area Perspective" : 24-26 September, 2001, Tallinn, Estonia : proceedings of the Symposium dedicated to the 40th Anniversary of Institute of Environmental Engineering at Tallinn Technical University2001 / p. 113-116 : map

Prügilavee puhastamine bioloogilise ja keemilise oksüdatsiooni protsessidegaRoosalu, Kati; Kamenev, Inna; Kuusik, Aare; Loigu, EnnXXXI Eesti keemiapäevad : [28. aprill 2010, Tallinn] : teaduskonverentsi teesid = 31st Estonian Chemistry Days : abstracts of scientific conference2010 / lk. 70

Põllumajandustootja keskkonnategevuskava karstialal : kokkuvõte PHARE-FEMP projektistIital, Arvo; Loigu, Enn; Siitonen, MikkoKeskkonnatehnika2002 / 2, lk. 6-8

Quantitative scenarios and modellingMourad, Daniel S.J.; Perk, Marcel van der; Nõges, Tiina; Loigu, Enn; Piirimäe, Kristjan; Skakalski, BorisIntegrated transboundary water management in theory and practice : experiences from the new EU eastern border2006 / p. 101-126 : ill

Reaction of large and shallow lakes Peipsi and Võrtsjärv to the changes of nutrient loadingNõges, Tiina; Järvet, Arvo; Kisand, Anu; Laugaste, Reet; Loigu, Enn; Skakalski, Boris; Nõges, PeeterHydrobiologia2007 / p. 253-264 https://link.springer.com/article/10.1007/s10750-007-0603-z

Recent trends in nutrient concentrations in Estonian rivers as a response to large-scale changes in land-use intensity and life-stylesIital, Arvo; Pachel, Karin; Loigu, Enn; Pihlak, Margus; Leis, ÜlleJournal of environmental monitoring2010 / 1, p. 178-188 : ill

Recent trends in water discharges of Estonian riversReihan, Alvina; Loigu, EnnProceedings of the Third International Conference on Climate and Water : Helsinki, Finland, 3-6 September 20072007 / p. 385-391 : ill

Reduced nitrogen loading enhance cyanobacterial blooms in Lake PeipsiNõges, Tiina; Blinova, Irina; Jastremski, V.; Laugaste, Reet; Loigu, Enn; Skakalski, Boris; Tõnno, IlmarSustainable Management of Transboundary Waters in Europe. Convention of the Protection and use of Transboundary Watercourses and International Lakes, Poland, Miedzydroje, 20032003 / p. 501-504

Reduced nitrogen loading enhance cyanobacterial blooms in Lake PeipsiNõges, Tiina; Blinova, Irina; Jastremski, V.; Laugaste, Reet; Loigu, Enn; Skakalski, Boris; Tõnno, IlmarSecond International Conference : Suitainable Management of Transboundary Waters in Europe2002 / p. 397-416

Removal of heavy metals and total organic carbon from wastewater using powdered activated carbonLember, Erki; Pachel, Karin; Loigu, EnnProceedings of the Estonian Academy of Sciences2019 / p. 100–110 : ill https://doi.org/10.3176/proc.2019.1.10 http://www.kirj.ee/public/proceedings_pdf/2019/issue_1/proc-2019-1-100-110.pdf Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Retention of nitrate in groundwater. The case of Lake Peipsi basin, EstoniaIital, Arvo; Deelstra, Johannes; Stalnacke, Per; Loigu, Enn; Pihlak, MargusXXIII Nordic Hydrological Conference ["Fresh Water Resources Management"] : Tallinn, Estonia, 8-12 August 2004 : selected articles. Vol. I2004 / p. 169-179 : ill

Reverse osmosis and nanofiltration of biologically treated leachateKuusik, Aare; Pachel, Karin; Kuusik, Argo; Loigu, Enn; Tang, Walter ZhonghongEnvironmental technology2014 / p. 2416-2426 : ill

River discharges and direct waste water load to the Gulf of FinlandLoigu, Enn; Lääne, AinMатериалы советско-финской рабочей группы1980 / p. 1-5

Riverine load to the Baltic Sea via EstoniaLoigu, Enn; Leisk, ÜlleTallinna Tehnikaülikooli Toimetised1994 / lk. 14-23: ill

RiversLoigu, EnnEstonian environment: past, present and future1996 / p. 53-60

Sanitaartehnika kateeder/keskkonnatehnika instituut 1986-2016Loigu, Enn; Hääl, Kaido100 aastat TTÜ ehitusinsenere2018 / lk. 343-352 : fot

Selection of most promising substrates for biogas productionKuusik, Argo; Kuusik, Aare; Loigu, Enn; Sokk, Olev; Pachel, KarinInternational journal of energy and environment2013 / p. 115-124 : ill

Small hydropower in Estonia - problems and perspectivesReihan, Alvina; Loigu, EnnEuropean Conference on Impacts of Climate Change on Renewable Energy Sources, Reykjavik, Iceland, 20062006 / p. 145-148

Soome lahe seisund ja tulevikLips, Urmas; Loigu, Enn; Lääne, Ain; Martin, Georg; Pachel, Karin; Raia, Tiiu1998 https://www.ester.ee/record=b1057306*est

Spatial conflict resolution and coastal zone management for Haapsalu BayIital, Arvo; Vilta, Krista; Loigu, Enn; Kurba, JüriConflict resolution in coastal zone management2008 / p. 127-143 : ill

Spatial planning of biogas stations in EstoniaPiirimäe, Kristjan; Blonskaja, Viktoria; Loigu, EnnThe 9th International Conference "Environmental Engineering" : 22-23 May 2014, Vilnius, Lithuania : selected papers2014 / p. 1-6 : ill

Status of Estonian rivers in the Lake Peipsi basinLoigu, Enn; Leisk, Ülle; Olli, K.; Pall, P.; Timm, Henn; Järvekülg, A.; Viik, M.; Porgassaar, M.; Nõges, TiinaSustainable Management of Transboundary Waters in Europe. Convention of the Protection and use of Transboundary Watercourses and International Lakes, Poland, Miedzydroje, 20032003 / p. 483-490

Status of the rivers in the catchment basin of L.Peipsi - the largest transboundary lake in EuropeLoigu, Enn; Leisk, Ülle; Olli, K.; Pall, P.; Timm, Henn; Järvekülg, A.; Viik, M.; Porgassaar, M.; Nõges, TiinaSustainable Management of Transboundary Waters in Europe : Second International Conference, Poland, Miedzyzdroje, 21-24 April, 2002 : lecture and posters2002 / p. 355-363 : ill

Stormwater quantity and quality of large urban catchment in Tallinn = Sademevee äravool ja kvaliteet suure linna valgalal Tallinna näitelMaharjan, Bharat2016 https://digi.lib.ttu.ee/i/?7131

Tallinnas toimub XXIII Põhjamaade hüdroloogiakonverentsIital, Arvo; Reihan, Alvina; Loigu, EnnKeskkonnatehnika2004 / 3, lk. 16-17

Teadlased uurivad EL-i nõudel Eesti veekogusid : [Enn Loigu kommentaaridega]Ammas, Anneli; Loigu, EnnEesti Päevaleht2004 / 17. jaan., lk. 2 https://epl.delfi.ee/artikkel/50974078/teadlased-uurivad-el-i-noudel-eesti-veekogusid

The ecological state of Lake Peipsi (Estonia/Russia) : improvement, stabilization or deterioration?Blank, Kätlin; Loigu, Enn; Laugaste, Reet; Haberman, JutaProceedings of the Estonian Academy of Sciences2017 / p. 18-28 : ill https://doi.org/10.3176/proc.2017.1.02 http://www.ester.ee/record=b2355998*est

The environmental and economical feasibility of an organised waste collection scheme as a part of integrated waste management systemKivimägi, Jana; Loigu, EnnInternational journal of energy and environment2013 / p. 178-187 : ill

The GEF - Baltic Sea Regional Project - monitoring and assessment of non-point source pollutionDeelstra, Johannes; Vagstad, Nils; Loigu, Enn; Iital, Arvo; Jansons, Viesturs; Abramenko, Kaspars; Sileika, Antanas SigitasXXIII Nordic Hydrological Conference ["Fresh Water Resources Management"] : Tallinn, Estonia, 8-12 August 2004 : selected articles. Vol. II2004 / p. 393-405 : ill https://artiklid.elnet.ee/record=b2343498*est

The impact of changes in nutrient loading on cyanobacterial dominance in Lake PeipsiNõges, Tiina; Tõnno, Ilmar; Laugaste, Reet; Loigu, Enn; Skakalski, BorisArch. Hydrobiology2004 / 2, p. 261-279

The influence of city water consumption on the water balance and quality of drinking water supply with implications for altered operating rulesPedusaar, Tiia; Loigu, Enn; Pyrh, Anna; Pihlak, MargusWater science and technology : water supply2010 / 3, p. 376-382

The physical environment: Lake Peipsi and its drainage basinStalnacke, Per; Vandsemb, Stine; Loigu, Enn; Heinsalu, Atko; Skakalski, BorisIntegrated transboundary water management in theory and practice : experiences from the new EU eastern border2006 / p. 25-54 : ill

The problems of municipal waste collection in city centers and air pollutants formed in the processVilms, Monica; Voronova, Viktoria; Loigu, EnnSardinia 2015 : 15th International Waste Management and Landfill Symposium : Forte Village, S. Margherita di Pula (CA), Italy, 5-9 October 2015 : symposium proceedings2015 / [13] p. : ill

The state of rivers and dynamics of trends of organic substances and nutrientsLeisk, Ülle; Loigu, Enn; Hansen, VooteleTallinna Tehnikaülikooli Toimetised1994 / lk. 4-13: ill

The typology of Estonian rivers for assessment of water qualityLeisk, Ülle; Loigu, EnnXXIII Nordic Hydrological Conference ["Fresh Water Resources Management"] : Tallinn, Estonia, 8-12 August 2004 : selected articles. Vol. I2004 / p. 293-299 : ill

Toitainete haju- ja punktkoormuse vähenemine ja selle mõju Eesti jõgede vee kvaliteedile : [ettekanne Euroopa Liidu V Raamprogrammi teadus-arendusprojekti "Piiriveekogude haldamise ..." lõpetamise seminaril 26. jaan. Genovas]Iital, Arvo; Loigu, EnnTallinna Tehnikaülikooli aastaraamat 20042005 / lk. 247-254

Toiteainete koormuse muutuse ja kliima mõju Eesti suurjärvede ökosüsteemideleNõges, Tiina; Järvet, Arvo; Laugaste, Reet; Loigu, Enn; Nõges, PeeterJärvekomisjon 1002007 / lk. 21-30 : ill

Towards effective monitoring of urban stormwater for better design and managementMaharjan, Bharat; Pachel, Karin; Loigu, EnnEstonian journal of earth sciences2016 / p. 176-199 : ill http://dx.doi.org/10.3176/earth.2016.12

Transboundary diagnostic analysis of lake Peipsi/ChudskoeStalnacke, Per; Loigu, Enn; Melnik, Marina; Nõges, Tiina; Vetemaa, Markus2005 https://iwlearn.net/resolveuid/801cbe20ff876b0b5dfba60b985488e2

Trends in urban storm water quality in Tallinn and influences from stormflow and baseflowMaharjan, Bharat; Pachel, Karin; Loigu, EnnJournal of water security2016 / p. 1-11 : ill http://dx.doi.org/10.15544/jws.2016.001

Typen ja fosforin huuhtoutuminen viljelymailta pieniin jokivesistöihin = Washing out of nitrogen and phosphorus compounds from cultivated fields to river systemsVelner, Harald-Adam; Loigu, EnnVoimaperäisen peltotalouden ja karjanhoidon hajakuormitusten vaikutus vesivaroihin1980 / s. 18-27

Urban stormwater in Tallinn, EstoniaReihan, Alvina; Loigu, Enn; Hood, Mark1st UNESCO IHP VI Workshop : Integrated Urban Water Management in Cold Climate : NTNU, Trondheim, Norway, November 3-4, 2005 : book of abstracts2005 / p. 35-36 : ill

Urban stormwater quality and quantity in the city of TallinnMaharjan, Bharat; Pachel, Karin; Loigu, EnnEuropean scientific journal2013 / p. 305-314 : ill

Use of a matrix model for estimation of emission- and retention coefficients in Estonian riversVassiljev, Anatoli; Loigu, Enn; Grimvall, A.; Stalnacke, PerNordic Hydrological Conference 1996, Akureyri, Iceland, 13-15 August 1996 : [proceedings]. Vol. 21996 / p. 783-791

Use of GIS for identification of critical areas of nonpoint pollutionVelner, Harald-Adam; Vassiljev, Anatoli; Loigu, EnnGIS-Baltic Sea States '95 : exhibition, conference - Tallinn, Estonia, 13-15 December, 1995 : abstracts, catalogue1995 / p. 51

Use of GIS for identification of critical areas of nonpoint pollutionVelner, Harald-Adam; Vassiljev, Anatoli; Loigu, EnnGIS - Baltic Sea States '95 : exhibition and conference, 13-15 December 1995 - Tallinn, Estonia : proceedings1997 / p. 141-149

Utilisation options for biodegradable kitchen waste in Estonia. SWOT analysisBlonskaja, Viktoria; Põldnurk, Jana; Loigu, EnnThe 9th International Conference "Environmental Engineering" : 22-23 May 2014, Vilnius, Lithuania : selected papers2014 / p. 1-7

Waste handling management in city centres, low-density areas and small islands and its effect on formation of air emission = Jäätmekäitluse organiseerimine linnakeskustes, hajaasustusaladel ja väikesaartel ning selle mõju õhuheitmete tekkeleVilms, Monica2018 https://digi.lib.ttu.ee/i/?10648

Wastewater impact on the quality of waterbodies in EstoniaNiine, Raili; Loigu, Enn; Pachel, KarinAdvances in Environment, Computational Chemistry & Bioscience : [proceedings of the EED '12, COMPUCHEM '12, BIO '12, ICBB '12, ICAC '12] : Montreux, Switzerland, December 29-31, 20122012 / p. 175-180 : ill

Water qualityLoigu, Enn; Leisk, Ülle; Hannus, Maila; Blinova, IrinaPresent and potential production of salmon in Estonian rivers2001 / p. 21-35 : ill

Water resources, sustainable use and integrated management in Estonia = Veevarud, nende terviklik haldamine ja säästlik kasutamine EestisPachel, Karin2010 https://www.ester.ee/record=b2604915*est

Watershed management in the Matsalu Bay Catchment Area : experiences and conclusionsIital, Arvo; Loigu, EnnHalduskultuur 2002 : teaduskonverentsi ettekanded2003 / p. 234-243 https://artiklid.elnet.ee/record=b1014734*est

Veekaitse Eestis 1945-20022003 https://www.ester.ee/record=b1871646*est

Veekaitseuuringud Tallinna TehnikaülikoolisLoigu, EnnTeadusmõte Eestis : tehnikateadused2002 / lk. 63-66

Veeprofessor Enn Loigu : usk teadusesse peaks olema tugevamLoigu, EnnDirector. Inseneeria2019 / lk. 68-73 : portr http://www.ester.ee/record=b2336521*est

Veeteadlane : kui me loodusega kohaneda ei suuda, peame endale teise koha leidmaLoigu, Enn; Viiron, KristiinaMaaleht2018 / lk. 18-19

Virtual mapping of reference conditions of pollutant load in waterbodies : phosphorus in the Lake Peipsi basinPiirimäe, Kristjan; Loigu, Enn; Pachel, Karin; Iital, ArvoBoreal environment research2015 / p. 391-402 : ill http://www.borenv.net/BER/pdfs/ber20/ber20-391.pdf

Väetamise ja reoveesette kasutamise piiramine1994 https://www.ester.ee/record=b1066804*est

Õpingud ehitusteaduskonnas 2004Õiger, Karl2004 http://www.ester.ee/record=b1418256*est

Баланс биогенных веществ оз. ЮлемистеLoigu, Enn; Saava, AstridПроблемы современной экологии. [1] : исследования природных экосистем Эстонии : материалы республиканской конференции, проведенной с 11 по 13 декабря 1978 г., [в Тарту] = Problems of contemporary ecology : researches into Estonian natural ecosystems : abstracts of the republican confrerence held in Tartu, from 11 to 13 December, 1978 /1978 / с. 90-91 https://www.ester.ee/record=b1314403*est

Биогенные вещества, их источники и роль в экосистемах малых рек (на примере Эстонской ССР) : автореферат ... кандидата географических наук (11.00.10)Loigu, Enn1982 https://www.ester.ee/record=b2340882*est

Влияние использования удобрений на качество поверхностных водLoigu, EnnАнтропогенное эвтрофирование природных вод : (тезисы докладов на Втором всесоюзном совещании по антропогенному эвтрофированию природных вод)1977 / с. 288-291

Вынос азота и фосфора с сельскохозяйственных угодий в малые водотоки (на примере Эстонской ССР)Loigu, Enn; Velner, Harald-AdamВоздействие рассредоточенных нагрузок интенсивного полевого хозяйства и животноводства на водные ресурсы1980 / с. 45-51

Вынос загрязняющих веществ с водосбора малых водотоковLoigu, Enn; Velner, Harald-Adam; Saava, AstridНеустановившееся движение жидкости в трубах1980 / с. 103-110

К вопросу о едином эколого-гигеническом нормировании биогенных элементов в воде водоемовKrassovski, G.; Vasjukovitš, L.; Sutokskaja, I.; Saava, Astrid; Loigu, EnnМатериалы VI Всесоюзного симпозиума по современным проблемам самоочищения водоемов и регулирования качества воды, Таллин, 16-18 апреля 1979 года. II секция, Гидрохимические и санитарно-биологические аспекты самоочищения. (Часть 2)1979 / с. 22-24 https://www.ester.ee/record=b1281786*est

К вопросу оценки качества водыVelner, Harald-Adam; Saava, Astrid; Loigu, EnnМатериалы VI Всесоюзного симпозиума по современным проблемам самоочищения водоемов и регулирования качества воды, Таллин, 16-18 апреля 1979 года. II секция, Гидрохимические и санитарно-биологические аспекты самоочищения. (Часть 2)1979 / с. 12-15 : ил https://www.ester.ee/record=b1281786*est

Методические исследования выноса загрязнительных веществ с водосборов малых рекLoigu, EnnПрогноз состояния и управление качеством окружающей среды в районах промышленных узлов : тезисы докладов конференции1980 / с. 15-16

Методы борьбы с антропогенным эвтрофированиемVelner, Harald-Adam; Loigu, EnnАнтропогенное эвтрофирование природных вод : (тезисы докладов на Втором всесоюзном совещании по антропогенному эвтрофированию природных вод)1977 / с. 264-266

Нагрузка загрязнений с животноводческих ферм на территории Эстонии в бассейне Псковско-Чудского озераPärnapuu, Mare; Loigu, EnnVIII симпозиум по проблемам качества воды водоемов : тезисы докладов, Таллинн, 23-25 октября 1990 г1990 / с. 72-74

Нагрузка загрязнениями водосбора Псково-Чудского озера и качество воды в рекахLoigu, Enn; Reihan, Alvina; Leisk, Ülle; Iital, Arvo; Pachel, KarinПсково-Чудское озеро2012 / с. 185-208 : ил

Особенности формирования качества воды малых эвтрофирующих рек Эстонской ССРVelner, Harald-Adam; Loigu, EnnМатериалы V Всесоюзного научного симпозиума по современным проблемам самоочищения и регулирования качества воды, Таллин, 18-21 ноября 1975 г. II секция, Санитарно-биологические аспекты качества воды водоемов и водотоков1975 / с. 39-46 : илл., таб. https://www.ester.ee/record=b1327830*est

Поступление и трансформация биогенных веществ в водоемах ЭстонииVelner, Harald-Adam; Loigu, Enn; Marksoo, P.Антропогенное эвтрофирование природных вод : материалы Третьего всесоюзного симпозиума, Москва, сентябрь, 19831985 / с. 215-216 https://www.ester.ee/record=b1524631*est

Реглементирование биогенных веществ для малых рек Балтийского регионаVelner, Harald-Adam; Loigu, Enn; Saava, AstridАнтропогенное эвтрофирование природных вод : материалы Третьего всесоюзного симпозиума, Москва, сентябрь, 19831985 / с. 130-132 https://www.ester.ee/record=b1524631*est

Санитарное состояние и прогнозы загрязнения рек Лообу и ВальгейыгиSaava, Astrid; Loigu, EnnСборник тезисов докладов III республиканского съезда эпидемиологов, микробиологов, инфекционистов и гигиенистов 22-23 ноября 1977 года : сборник посвящен 60-летию Великой Октябрьской социалистической революции и 25-летию Таллиннского НИИ эпидемиологии, микробиологии и гигиены Министерства здравоохранения ЭССР1977 / с. 273-274 https://www.ester.ee/record=b1291523*est

Сборник статей по санитарной техникеPaal, Leopold; Ainola, Leo; Koppel, Tiit; Lamp, Jürgen; Liiv, Uno; Kask, Endel; Grossschmidt, Gunnar; Vanaveski, Jüri; Sakarias, A.; Karu, Jaan; Remmel, Vööbe; Pall, Virve; Kurissoo, T.; Lääne, Ain; Lõhmussaar, H.; Kirt, Enno; Paulus, Olavi; Loigu, Enn; Velner, Harald-Adam; Saava, Astrid; Ennet, Peeter; Mölder, Heino; Blonskaja, Viktoria; Kõiv, Teet-Andrus1980 https://www.ester.ee/record=b1263941*est