Analytical monitoring of bivalent heavy metals in the biosphere of the area of phosphate fertilizer industryHödrejärv, Helvi; Viitak, Anu; Varandi, Merje; Lepane, ViiaEuropean Conference on Analytical Chemistry : Euroanalysis VII, Vienna, Austria, August 26-31, 1990 : book of abstracts. Vol. 11990

Behaviour mechanisms and correlation between lead (Pb) and its isotope 210Pb in
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Bioanalysis of heavy metals from soils and sediments using recombinant luminescent bacterial sensorsIvask, Angela; Kahru, Anne; Kunttu, K.; Virta, Marko; Douay, Francis; Dubourguier, Henri-CharlesToxicology letters2002 / p. S101

Cd2+ and Zn2+ sorption on apatite in the presence of EDTA and humic substanceViipsi, Karin; Sjöberg, Staffan; Tõnsuaadu, Kaia; Shchukarev, AndreyConference abstracts : 16th International Conference on Heavy Metals in the Environment : Rome, 23-27 September 20122012 https://www.diva-portal.org/smash/get/diva2:1167261/FULLTEXT01.pdf

Cd2+ and Zn2+ sorption on apatite in the presence of EDTA and humic substanceViipsi, Karin; Sjöberg, Staffan; Tõnsuaadu, Kaia; Shchukarev, AndreyProceedings of the 16th International Conference on Heavy Metals in the Environment : Rome, Italy, September 23-27, 20122013 / p. 01008-p.1-01008-p.4 : ill

Chemical speciation of heavy metals in soils by sequential extraction methodHödrejärv, HelviExtended abstracts of the Symposium "Environmental Analyse"1995 / p. 35-41: ill

A chemometrical look at heavy metals in soilHödrejärv, HelviProceedings of the Estonian Academy of Sciences. Chemistry1996 / p. 97-106

Comparative studies of biological effects of surface water pollution on physiological state of molluscs : experience of caging studies in the Tallinn BayKholodkevich, Sergei; Kuznetsova, Tatiana; Lips, Urmas; Kolesova, Natalja; Sharov, Andrey; Kurakin, Anton10th Baltic Sea Science Congress : Science and innovation for future of the Baltic and the European regional seas : 15-19 June, 2015, Riga, Latvia : abstract book2015 / p. 255 http://www.bssc2015.lv/wp-content/uploads/2015/07/10th_BSSC_AbstractBook_final.pdf

Detection of bioavailable heavy metals in EILATox-Oregon samples using whole-cell luminescent bacterial sensors in suspension or immobilized onto fibre-optic tipsHakkila, K.; Green, T.; Leskinen, P.; Ivask, Angela; Marks, R.; Virta, MarkoJournal of applied toxicology2004 / 5, p. 333-342 https://pubmed.ncbi.nlm.nih.gov/15478176/

Determination of the mobility and bioavailability of heavy metals in soil by sequential extraction analysisHödrejärv, Helvi; Vaarmann, AiniEuroanalysis IX : European Conference on Analytical Chemistry, Bologna (Italy), September 1-7, 1996 : [book of abstracts]1996 / p. Tu P 29

Distribution of heavy metals in man and the environment in EstoniaHödrejärv, Helvi; Viitak, Anu; Ott, RomanKemia-kemi1990 / 10B, p. 995

Environmental problems related to winter traffic safety conditionsHääl, Maire-Liis; Sürje, PeepThe Baltic journal of road and bridge engineering2006 / p. 45-53 : ill https://www.ester.ee/record=b2222369*est

Graphene oxide-terminated hyperbranched amino polymer-carboxymethyl cellulose ternary nanocomposite for efficient removal of heavy metals from aqueous solutionsKong, Qiaoping; Preis, Sergei; Li, Leli; Luo, Pei; Hua, Yun; Wei, ChaohaiInternational journal of biological macromolecules2020 / p. 581−592 : ill https://doi.org/10.1016/j.ijbiomac.2020.01.185 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Harmful substances in wastewater, possible technical solutions for their removal = Ohtlikud ained reovees, võimalikud tehnilised lahendused nende eemaldamiseksLember, Erki2018 https://digi.lib.ttu.ee/i/?11026

Heavy and biometals in EstoniaViitak, Anu; Hödrejärv, Helvi; Silla, Raiot; Reintam, LoitChemical data of plant, animal and human tissues as a basis of geomedical investigations1996 / p. 115-124

Heavy metals concentration in snow filtrate and solid phaseHödrejärv, Helvi; Lepane, ViiaKemia-kemi = [Finnish chemistry]1991 / p. 973 https://www.ester.ee/record=b1201067*est

Heavy metals in man in the area of cement factoryViitak, Anu; Hödrejärv, Helvi; Varandi, Merje; Lepane, Viia; Saare, L.International Symposium on Trace Elements in Health and Disease, Espoo, Finland, 5-8 June 1990 : abstracts1990 / p. 96

Heavy metals in roadside soilsHääl, Maire-Liis; Hödrejärv, Helvi; Rõuk, HarriProceedings of the Estonian Academy of Sciences. Chemistry2004 / 4, p. 182-200 : ill

Heavy metals in roadside: chemical analysis of snow and soil and the dependence of the properties of heavy metals on local conditionsHödrejärv, Helvi; Vaarmann, Aini; Inno, IngaProceedings of the Estonian Academy of Sciences. Chemistry1997 / 4, p. 153-167: ill

Heavy metals in snow and some indicator plants in EstoniaPunning, Jaan-Mati; Zobel, Martin; Lillemets, S.; Trass, H.; Roosma, A.; Minayeva, O.; Saare, L.; Viitak, Anu; Hödrejärv, HelviProceedings of the Estonian Academy of Sciences. Ecology1991 / 1/2, p. 65-71

Heavy metals in some Estonian lake sedimentsLepane, Viia; Ott, Roman; Varvas, M.Environmental Contamination : 5-th International Conference, Morges, Switzerland, Sept., 19921992 / p. 84-86

Heavy metals in the lake muds of EstoniaHödrejärv, Helvi; Lepane, ViiaEstonian Curative Muds : workshop, Tallinn, Oct. 22, 19921993 / p. 31-32

Heavy metals in the roadside soil : chemical analysis and dependency of properties on the local conditionsHödrejärv, Helvi; Vaarmann, Aini; Inno, Inga23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 39

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

Hydroxy- and fluorapatite as sorbents in Cd(II)–Zn(II) multi-component solutions in the absence/presence of EDTAViipsi, Karin; Sjöberg, Staffan; Tõnsuaadu, Kaia; Shchukarev, AndreyJournal of hazardous materials2013 / p. 91-98 : ill

Improving the sensitivity of bacterial bioreporters for heavy metalsHynninen, Anu; Tõnismann, Karmen; Virta, MarkoBioengineered Bugs2010 / p. 132-138 https://doi.org/10.4161/bbug.1.2.10902

In vitro effects of metal pollution on Mediterranean sponges : species-specific inhibition of 2'5'-oligoadenylate synthetaseSaby, Emilie; Justesen, Just; Kelve, Merike; Uriz, MariaAquatic toxicology2009 / 3, p. 204-210 : ill https://www.sciencedirect.com/science/article/pii/S0166445X09002264

Interaction of humic substances with metal cationsÜbner, Monika2004 https://www.ester.ee/record=b1990652*est

Kemomeetriline hinnang raskmetallide sisaldusele muldades = Hemometrical look at the heavy metals in soilsHödrejärv, HelviXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 17th Estonian Chemistry Days : abstracts of scientific conference1996 / lk. 43-44 https://www.ester.ee/record=b1070511*est

Leaching of polycyclic aromatic hydrocarbons (PAHs) and heavy metals from the oil shale processing wastes and from waste-based productsJefimova, Jekaterina2015

Looduslikest ökoindikaatoritest raskmetallide leviku määramisel EestisHödrejärv, Helvi; Ott, RomanKaasaegse ökoloogia probleemid : ökoloogia ja ühiskond : vabariikliku IV ökoloogiakonverentsi teesid : Tartu, 23.-25. märts 1988. aastal = Проблемы современной экологии : экология и общество : тезисы республиканской IV экологической конференции, Тарту, 23 по 25 марта 1988 г. = Problems of contemporary ecology : ecology and society : abstracts of the republican IV conference in ecology : March, 23-25, 1988, Tartu1988 / lk. 29-34 : ill https://www.ester.ee/record=b1221568*est

Luminescent recombinant sensor bacteria for the analysis of bioavailable heavy metalsIvask, Angela2006 https://www.ester.ee/record=b2158067*est

Luminestseeruvad bakteriaalsed biosensorid raskemetallide määramiseksIvask, Angela; Karp, M.; Kahru, Anne; Virta, MarkoEesti Mikrobioloogide Ühenduse konverents : 12.05.2000, Tartu = Conference of the Estonian Society for Microbiology : 12.05.2000, Tartu2000 / l. 16

Methodical-methodological aspects of the assessment of aquatic ecosystems pollution by oil-products and heavy metalsStradomskaya, A.G.; Lapin, I.A.Theses of the reports of the VIII Symposium Concerning the Problems of Waterbodies Water Quality, Tallinn, Oct. 23-25, 19901990 / p. 73-75

Migration Activity of Heavy Metals During Pyrolysis of Dried Sewage Sludge in a Fixed-Bed ReactorGerasimov, G.Y.; Khaskhachikh, Vladimir; Sychev, G.A.; Zaichenko, V.M.Journal of engineering physics and thermophysics2023 / p. 112-119 https://doi.org/10.1007/s10891-023-02667-3

Monitoring of heavy metals in the coastal areaHödrejärv, Helvi; Ott, RomanEnvironmental contamination : 3rd international conference, Venice, September 19881988 / p. 541-543

Nationwide review of heavy metals in municipal sludge wastewater treatment plants in China: Sources, composition, accumulation and risk assessmentCheng, Xiaoqian; Wei, Cong; Ke, Xiong; Pan, Jiamin; Wei, Gengrui; Chen, Yao; Wei, Chaohai; Li, Fusheng; Preis, SergeiJournal of hazardous materials2022 / art. 129267 https://doi.org/10.1016/j.jhazmat.2022.129267 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Novel approaches to bioindication of heavy metals in soils contaminated by oil shale wastesNei, Lembit; Kruusma, J.; Ivask, Mari; Kuu, AnnelyOil shale2009 / 3, p. 424-431

Occurrence of heavy metals in phosphate fertilizers and industrial wastesViisimaa, Ludmilla; Hödrejärv, Helvi; Kuusik, Rein, keemik; Berezin, GrigoriKemia-kemi = [Finnish chemistry]1991 / p. 970-971 https://www.ester.ee/record=b1201067*est

Optimization of structure of hardmetal reinforced iron-based PM hardfacings for abrasive wear conditionsSimson, Taavi; Kulu, Priit; Surženkov, Andrei; Goljandin, Dmitri; Tarbe, Riho; Tarraste, Marek; Viljus, MartEngineering materials and tribology XXV2017 / p. 351-355 http://dx.doi.org/10.4028/www.scientific.net/KEM.721.351

Puutuhk - muundumine tolmjast kõrvalproduktist funktsionaalseks (mahe-) väetistooteksPitk, Peep; Raave, HennMaheviljaturg. 20162016 / lk. 16-21 : ill

Puutuhk - muundumine tolmjast kõrvalproduktist funktsionaalseks (mahe-) väetistooteksPitk, Peep; Raave, HennTeraviljafoorum. 20162016 / lk. 27-32 : ill

Puutuhk pole tülikas jääde, vaid toitainerikas väetis põllule ja metsalePitk, Peep; Ots, KatriEesti Mets2016 / lk. 42-45 : ill

Raskemetallid keskkonnamürkidenaHödrejärv, HelviNõukogude Naine : EKP Keskkomitee ajakiri1987 / lk. 17-18 : ill. https://www.ester.ee/record=b1181389*est

Raskemetallid Tartu linna galvaanikatsehhide heitvetesSõukand, Ü.XVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 16th Estonian chemistry days : abstracts of scientific conference1995 / lk. 134-135

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

Raskemetallide määramisest looduslikes vetes inversioonvoltamperomeetrilisel meetodilKeis, H.; Piibar, Ü.XVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 16th Estonian chemistry days : abstracts of scientific conference1995 / lk. 49-52

Raskemetallide sisaldus rasvatihase ja põldvarblase munades Tartu linnas ja linnalähedases põllumajandusmaastikusHõrak, P.; Hödrejärv, Helvi; Ott, RomanLindude haiguste profülaktika : sümpoosioni materjalid, 12.-13. oktoober, 1989. a. = Профилактика болезней птиц : материалы симпозиума1989 / lk. 72-75 https://www.ester.ee/record=b4137432*est

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

Raskmetallid mustas nimekirjasHödrejärv, HelviHorisont1994 / 6, lk. 31-34: ill

Raskmetallid põlevkivirajooni elukeskkonnasHödrejärv, HelviEesti energeetika minevik ja tulevik : konverentsi ettekanded 13.-14. november 19901990 / lk. 43-48

Raskmetallid teeäärses pinnases : keemiline analüüs ja omaduste sõltuvus lokaalsetest tingimustestHödrejärv, Helvi; Vaarmann, Aini; Inno, IngaXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 34

Raskmetallide sisaldusest Eesti NSV elanikelViitak, Anu; Hödrejärv, Helvi; Tuulik, ViiuKaasaegse ökoloogia probleemid : rakendusökoloogilisi küsimusi Eestis : vabariikliku 3. ökoloogiakonverentsi teesid, Tartu, 11.-13. aprill 1985 = Problems of contemporary ecology1985 / lk. 28-30 https://www.ester.ee/record=b1221996*est

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

Raskmetallidest samblikesOtt, Roman; Hödrejärv, Helvi; Ratas, U.; Saare, LeoKaasaegse ökoloogia probleemid : rakendusökoloogilisi küsimusi Eestis : vabariikliku 3. ökoloogiakonverentsi teesid, Tartu, 11.-13. aprill 1985 = Problems of contemporary ecology1985 / lk. 97-98 https://www.ester.ee/record=b1221996*est

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

Steels, hardmetals and hardfacings for abrasive wear applicationsKulu, Priit; Tarbe, Riho; Saarna, Mart; Surženkov, Andrei; Peetsalu, Priidu; Viljus, MartEuropean Conference on Heat Treatment and 21st IFHTSE Congress : May, 12th-15th, 2014, Munich, Germany : proceedings2014 / p. 449-456 : ill

Study of trace and heavy metals in ashes of Balti and Eesti Power PlantsBitjukova, Liidia; Tordik, ArvoInternational Oil Shale Symposium : Tallinn, Estonia, June 8-11, 2009 : future energy solutions : come and share your vision!2009 / p. 79

Substituted apatites as sorbents for heavy metalsPeld, Merike2005 https://www.ester.ee/record=b1994280*est

Substituted apatites as sorbents for heavy metalsPeld, Merike5th International Symposium on Inorganic Phosphate Materials '05 : 2nd IMPHOS Workshop : Kasugai, Japan, September 6-8, 2005 : book of abstracts2005 / p. 68

The potential import of heavy metal concentrations in the waters of the southern Gulf of Finland on Baltic herring stocksPalm, ToivoFinnish fisheries research : the journal of Finnish Game and Fisheries Research Institute, Fisheries Division1975 / p. 71-76 https://www.ester.ee/record=b3447025*est

Wear behavior of Co-free hardmetals doped by zirconia and produced by conventional PM and SPS routinesHussainova, Irina; Antonov, Maksim; Voltšihhin, Nikolai; Kübarsepp, JakobWear2014 / p. 83-90 : ill

А вы знали, что в Балтийском море уже есть мертвые зоны, жизнь в которых практически исчезла?rus.delfi.ee2023 А вы знали, что в Балтийском море уже есть мертвые зоны, жизнь в которых практически исчезла?

Методико-методологические аспекты оценки загрязненности водных экосистем нефтепродуктами и тяжелыми металламиСтрадомская А.Г.; Лапин И.А.VIII симпозиум по проблемам качества воды водоемов : тезисы докладов, Таллинн, 23-25 октября 1990 г1990 / с. 86-88

О возможном влиянии тяжелых металлов на воспроизводство промысловых запасов балтийской сельди в прибрежной зоне моря Эстонской ССРPalm, ToivoEesti NSV Teaduste Akadeemia toimetised. Bioloogia = Известия Академии наук Эстонской ССР. Биология = Proceedings of Academy of Sciences of the Estonian SSR. Biology1985 / с. 267-273 : рис https://www.ester.ee/record=b1249384*est https://www.etera.ee/zoom/12031/view?page=1&p=separate&tool=info

О содержании тяжелых металлов в реках Северной ЭстонииHödrejärv, Helvi; Ott, RomanКомплексная переработка фосфатного сырья, анализ природных и технических объектов1986 / с. 45-56

Определение содержания тяжёлых металлов в рыбохозяйственных водахLodi, A.; Hödrejärv, HelviСтуденческая наука - производству : тезисы докладов 31-ой студенческой научно-технической конференции, 21-23 апр. 1987 г., Кишинев : [в 3-х ч.]1987 / с. [82]

Определение тяжелых металлов в биосфере ЭстонииHödrejärv, Helvi; Viitak, Anu; Ott, Roman; Varandi, Merje; Lepane, Viia; Vaarmann, AiniVI научная конференция по аналитической химии Прибалтийских республик, Белорусской ССР и Калининградской области, Рига, 29 окт.-2 нояб. 1990 : тезисы докладов1990 / с. 195

Распределение тяжелых металлов в некоторых компонентах морской среды прибрежной зоны Северо-Восточной БалтикиPalm, Toivo; Sergijeva, ZinaidaEesti NSV Teaduste Akadeemia toimetised. Bioloogia = Известия Академии наук Эстонской ССР. Биология = Proceedings of Academy of Sciences of the Estonian SSR. Biology1987 / с. 29-36 https://www.ester.ee/record=b1249384*est https://www.etera.ee/zoom/17413/view?page=1&p=separate&tool=info

Результаты интеркалибрации методов определения тяжелых металлов в морской воде и донных отложенияхMorozov, N.P.; Ott, Roman; Litner, G.; Lingren, E.K.Исследование экосистемы Балтийского моря. Вып. 1 : I советско-шведская комплексная экспедиция в Балтийском море на НИСП "Муссон" в рамках советско-шведского сотрудничества по проблемам окружающей среды1981 / с. 163-171 https://www.ester.ee/record=b1564794*est

Содержание тяжелых металлов в макрофитах и донных отложениях малых рек ЭстонииBlinova, Irina; Hansen, VooteleTallinna Tehnikaülikooli Toimetised1992 / lk. 25-29: ill

Тяжелые металлы в биогеоценозе Матсалуского заповедникаHödrejärv, Helvi; Ott, Roman; Paakspuu, V.Комплексная переработка фосфатного сырья, анализ природных и технических обьектов1983 / с. 101-108

Тяжелые металлы в гидробионатах Балтийского моряPalm, ToivoПроблемы промышленной экологии1988 / с. 88-93

Тяжелые металлы в донных отложениях Балтийского моряOtt, RomanКомплексная переработка фосфатного сырья, анализ природных и технических объектов1986 / с. 57-63

Тяжелые металлы в природеOtt, RomanСоветская Эстония : орган ЦК Компартии Эстонии, Верховного Совета и Совета Министров Эстонской ССР1983 / с. [?] https://www.ester.ee/record=b1447330*est

Экоиндикаторы тяжелых металлов в природных заповедниках ЭстонииHödrejärv, Helvi; Ott, RomanПроблемы современной экологии : экологические аспекты охраны окружающей среды в Эстонии : тезисы II республиканской экологической конференции, Тарту, с 8 по 10 апреля 1982 года = Kaasegse ökoloogia probleemid : keskkonnakaitse ökoloogilised aspektid Eestis : vabariikliku II ökoloogiakonverentsi teesid : Tartus, 8.-10. apr. 19821982 / с. 45 : ил https://www.ester.ee/record=b1255433*est

Экоиндикаторы тяжелых металлов и их химический анализHödrejärv, Helvi; Ott, RomanЧетвертая научная конференция по аналитической химии Прибалтийских республик, БССР и Калининградской области. Часть 2 : тезисы докладов1982 / с. 275 https://www.ester.ee/record=b1265289*est

Экология человека: тяжелые металлы в крови и волосах жителей ЭстонииViitak, Anu; Kahn, Hubert; Hödrejärv, HelviЭколого-экономическая ситуация в Эстонии - точка зрения ученых1990 / с. 33-45: рис