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Riba ta molyuski koncentruyut rtut u svoyih organah chasto v formi metilrtuti ta inshih visokotoksichnih organichnih spoluk rtuti Ribni produkti mistyat riznu kilkist vazhkih metaliv osoblivo rtuti ta yiyi zhirorozchinnih spoluk z zabrudnenoyi vodi Vidi rib yaki mayut veliku trivalist zhittya i perebuvayut vishe na harchovomu lancyuzi taki yak marlin tunec akula riba mech korolivska makrel kafelnik shuka i ozerna forel mistyat v sobi bilshe rtuti nizh inshi 1 Takim chinom dribni ribi koncentruyut u sobi rtut i metilrtut Dribnih rib z yidayut bilshi ribi pri comu riven nebezpeki pidvishuyetsya i taku ribu mozhna yisti vkraj ridkoNayavnist rtuti v ribi mozhe stati nebezpechnim dlya zdorov ya osoblivo dlya vagitnih goduyuchih zhinok i ditej molodshogo viku Zmist 1 Bioakumulyaciya 2 Riven zabrudnennya 3 Dzherela zabrudnennya 4 Rekomendaciyi 5 Vipadki masovogo otruyennya 6 Dzherela 7 PrimitkiBioakumulyaciya red Dokladnishe BioakumulyaciyaSpozhivannya ribi na sogodni ye najbilsh znachnim dzherelom potraplyannya rtuti v organizmi lyudini i tvarin 2 Rtut ta metilrtut prisutni v morskij vodi lishe v nevelikih koncentraciyah Tim ne mensh metilrtut poglinayetsya yak pravilo vodorostyami na pochatku harchovogo lancyuga Potim vodorist yidyat ribi ta inshi organizmi sho vishe za harchovim lancyugom Ribi shvidko nakopichuyut metilrtut prote duzhe povilno vidilyayut yiyi Metilrtut ne rozchinyayetsya i tomu ne shilna vidilyatisya Zamist cogo vona nakopichuyetsya yak u vnutrishnih organah tak i v m yazovij tkanini 3 Ce prizvodit do bioakumulyaciyi rtuti Zooplankton nekton bilshi ribi i t d yaki yidyat cih rib nakopichuyut u sobi she bilshe rtuti Ce poyasnyuye chomu hizhi ribi taki yak riba mech i akula abo ptici yak skopa i orli mayut bilsh visoku koncentraciyu rtuti v tkaninah Odin vid v harchovomu lancyuzi mozhe nakopichiti v svoyemu tili rtuti v desyat raziv bilshe nizh vidi yaki voni spozhivayut Napriklad oseledec mistit rtuti priblizno 0 01 promile v toj chas yak vmist rtuti v tili akuli perevishuye 1 promile 4 Riven zabrudnennya red Vcheni amerikanskogo uryadu doslidzhuvali ribu v 291 vodojmi po vsij krayini na predmet zabrudnennya rtuttyu Voni viyavili rtut u kozhnij doslidzhuvanij ribi Rtut viyavili navit u ribi z izolovanih silskih stavkiv U dvadcyati p yati vidsotkiv protestovanoyi ribi riven rtuti vishij bezpechnogo rivnya vstanovlenogo Upravlinnyam z ohoroni dovkillya SShA dlya lyudej yaki yidyat ribu regulyarno 5 Vmist rtuti v promislovih ribah i molyuskahVidi Znachennya ppm 6 Standartne vidhilennya ppm 6 Mediana ppm 6 Trofichnij riven 7 Maksimalnij vik roki 7 Malacanthidae 1 450 n a n a Meksikanska zatoka 3 6 35Riba mech 0 995 0 539 0 870 4 5 15Akuli 0 979 0 626 0 811Skumbriya korolivska 0 730 n a n a 4 5 14Tunec velikookij 0 689 0 341 0 560 Svizha zamorozhena 4 5 11Hoplostet pomaranchevij 0 571 0 183 0 562 4 3 149Marlin 0 485 0 237 0 390 4 5Skumbriya ispanska 0 454 n a n a Meksikanska zatoka 4 5 5Gruperi 0 448 0 278 0 399 Vsi vidi 4 2Tunec 0 391 0 266 0 340 Vsi vidi svizha zamorozhenaLufar 0 368 0 221 0 305 4 5 9Anoplopoma fimbria 0 361 0 241 0 265 3 8 114Thunnus alalunga 0 358 0 138 0 360 Svizha zamorozhena 4 3 9Dissostichus eleginoides 0 354 0 299 0 303 4 0 50 8 Tunec zhovtoperij 0 354 231 0 311 Svizha zamorozhena 4 3 9Thunnus alalunga 0 350 0 128 0 338 Konservovana 4 3 9Genyonemus lineatus 0 287 0 069 0 280 Tihookeanska 3 4Paltus 0 241 0 225 0 188 4 3Cynoscion regalis 0 235 0 216 0 157 Morska 3 8 17 9 Skorpena 0 233 0 139 0 181Skumbriya korolivska 0 182 n a n a Pivdenna Atlantika 4 5Vudilnik 0 181 0 075 0 139 4 5 25Lucian 0 166 0 244 0 113Morskij okun 0 152 0 201 0 084 Okun smugastij chornij okun i Centropristis striata 3 9Okun 0 150 0 112 0 146 Prisnovodnij 4 0Tunec smugastij 0 144 0 119 0 150 Svizha zamorozhena 3 8 12Bufalo 0 137 0 094 0 120Skati 0 137 n a n aTunec 0 128 0 135 0 078 Vsi vidi konservovana svizhaSebastes norvegicus 0 121 0 125 0 102Triska 0 111 0 152 0 066 3 9 22Korop 0 110 0 099 0 134Omar amerikanskij 0 107 0 076 0 086Semicossyphus pulcher 0 093 0 059 0 088Langust 0 093 0 097 0 062Putasu 0 089 0 084 0 067Skumbriya yaponska 0 088 n a n a Pacific 3 1Oseledec 0 084 0 128 0 048 3 2 21Aterinovi 0 081 0 103 0 050 3 1Hek 0 079 0 064 0 067 4 0Pstrug forel 0 071 0 141 0 025 PrisnovodnijKrab 0 065 0 096 0 050 Blue king and snow crabStromateidae 0 058 n a n a 3 5Kambala 0 056 0 045 0 050 Flounder plaice and solePiksha 0 055 0 033 0 049 AtlantichnaMerlang 0 051 0 030 0 052Skumbriya atlantichna 0 050 n a n aMicropogonias undulatus 0 065 0 050 0 061Kefal 0 050 0 078 0 014Puzanok amerikanskij 0 039 0 045 0 045Raki 0 035 0 033 0 012Sajda 0 031 0 089 0 003Som 0 025 0 057 0 005 3 9 24Kalmari 0 023 0 022 0 016Losos 0 022 0 034 0 015 Svizha zamorozhenaAnchous 0 017 0 015 0 014 3 1Sardini 0 013 0 015 0 010 2 7Tilyapiya 0 013 0 023 0 004Ustrici 0 012 0 035 n dMolyuski 0 009 0 011 0 002Losos 0 008 0 017 n d KonservovanaGrebenci 0 003 0 007 n dKrevetki 0 001 0 013 0 009 6 5 10 tilki metilrtut bula proanalizovana vsi inshi rezultati dlya zagalnoyi rtuti n a nema informaciyin d nizhche rivnya viyavlennya 0 01ppm Dzherela zabrudnennya red Div takozh Rtutnij cikl Velika chastina rtuti blizko 40 yaka vreshti resht osidaye v ribi potraplyaye v dovkillya pri spalenni vugillya na teplovih elektrostanciyah ta z zavodiv po virobnictvu hloru 11 Najbilshim dzherelom zabrudnennya rtuttyu v Spoluchenih Shtatah ye vikidi vugilnih teplovih elektrostancij 5 Himichni zavodi z virobnictva hloru vikoristovuyut rtut dlya viluchennya hloru z soli pislya cogo spoluki rtuti skidayutsya v stichni vodi V bilshosti krayin cej proces buv zaminenij na bilsh ekonomichno vigidnij ale bilsh skladnij v organizaciyi ta ekspluataciyi membrannij metod otrimannya hloru yakij ne vikoristovuyuye rtuti Vugillya mistit rtut yak prirodnu domishku Koli vono zgoraye rtut vivilnyayetsya u viglyadi dimu v atmosferu Bilsha chastina cogo rtutnogo zabrudnennya mozhe buti usunena yaksho vstanovleni ochisni pristroyi Rekomendaciyi red Skladnoshi pov yazani z transportuvannyam rtuti ta dovkillyam opisuyutsya USEPA v yih dopovidi dlya Kongresu za 1997 rik Doslidzhennya rtuti 12 Oskilki metilrtut i visokij riven elementarnoyi rtuti mozhe buti osoblivo toksichni dlya plodu ta ditej taki organizaciyi yak USEPA i FDA rekomenduyut zhinkam yaki vagitni abo planuyut zavagitniti protyagom najblizhchih odnogo dvoh rokiv a takozh ditej unikati vzhivannya ponad 170 gramiv odna serednya porciya ribi na tizhden 13 U Spoluchenih Shtatah FDA vstanoviv maksimalnij riven metilrtuti dlya spozhivanih morskih ta prisnovodnih rib sho stanovit 1 0 ppm U Kanadi mezha zagalnogo vmistu rtuti stanovit 0 5 ppm Vebsajt Got Merkuriya mistit kalkulyator dlya viznachennya vmistu rtuti v ribi 14 FDA harakterizuye krevetki som mintaj losos sardini i konservovanij svitlij tunec yak moreprodukti z nizkim vmistom rtuti hocha ostanni doslidzhennya pokazali sho 6 vidsotkiv konservovanogo tuncya mozhut mistiti visoki rivni rtuti 15 U doslidzhenni opublikovanomu v 2008 roci viyavivleno sho rozpodil rtuti v m yasi tuncya perebuvaye u zvorotnij zalezhnosti vid vmistu lipidiv chim bilshe koncentraciya lipidiv u tkaninah tuncya tim menshe vmist rtuti 16 Ci rezultati pokazuyut sho dlya spozhivannya treba vibirati tuncya yakij maye bilsh visokij prirodnij vmist zhiru ce mozhe zmenshiti kilkist otrimanoyi rtuti v porivnyanni z spozhivannyam tuncya z nizkim vmistom zhiru Krim togo bagato ribi yaka vikoristovuyetsya dlya sushi mistit visoki rivni rtuti 17 Zgidno z FDA rizik vid rtuti pri vzhivanni v yizhu ribi i molyuskiv ne povinen sprichinyati problem zi zdorov yam dlya bilshosti lyudej 18 Tim ne mensh deyaki moreprodukti mozhut mistiti rivni rtuti yaki mozhut zapodiyati shkodu majbutnij ditini i osoblivo rozvitku yiyi mozku i nervovoyi sistemi U malenkoyi ditini visoki rivni rtuti mozhe vplinuti na rozvitok nervovoyi sistemi FDA proponuye tri rekomendaciyi dlya malenkih ditej vagitnih zhinok ta zhinok ditorodnogo viku Ne yizhte akulu ribu mech korolivsku makrel abo tilefish oskilki voni mozhut mistiti visokij riven rtuti Yizhte ne bilshe 330 gramiv 2 seredni porciyi na tizhden riznih rib i molyuskiv yaki mayut nizhchij riven vmista rtuti P yat z najbilsh vzhivanih rib ta molyuskiv yaki mayut nizkij riven rtuti krevetka tunec losos mintaj i som Pereviryajte na bezpechnist ribu spijmanu rodinoyu i druzyami v miscevih ozerah richkah i priberezhnih rajonah Yaksho takoyi informaciyi nemaye z yidati ne bilshe 170 gramiv odna serednya porciya na tizhden ribi yaku vi zlovili z miscevih vodojm ale ne spozhivti inshih rib protyagom cogo tizhnya Doslidzhennya pokazuyut sho vmist selenu v ribi zahishaye vid toksichnogo vplivu metilrtuti 19 Riba z bilsh visokim spivvidnoshennyam selenu do metilrtuti Se Hg krasha dlya spozhivannya tak yak selen zv yazuyetsya z metilrtuttyu i pereshkodzhaye yiyi vsmoktuvannyu v stravohodi Vipadki masovogo otruyennya red U 1950 roci zhiteli primorskogo mista Minamata na Kyusyu ostriv v Yaponiyi pomitili divnu povedinku u tvarin Kishki pochali proyavlyati nervove tremtinnya pohituvalis krichali Protyagom dekilkoh rokiv taka povedinka sposterigalas i v inshih tvarin ptahi padali z neba Simptomi takozh buli viyavleni v ribi yaka ye vazhlivoyu skladovoyu yizhi osoblivo dlya bidnih verstv naselennya Koli zh v 1956 roci simptomi pomitili u lyudej pochali rozsliduvannya Ribna lovlya bula oficijno zaboronena v 1957 roci Bulo vstanovleno sho Chisso Corporation naftohimichna kompaniya i virobnik plastmas takih yak vinilhlorid zrobila vikid vazhkih metaliv u more Voni vikoristovuvali spoluki rtuti yak katalizator v yih sintezi Vvazhayetsya sho blizko 5000 osib bulo vbito i mozhlivo 50000 buli v tij chi inshij miri otruyeni rtuttyu Rtutne otruyennya v Minamata Yaponiya teper vidome yak hvoroba Minamata Dzherela red Rtut u harchovih produktah i racionah ta yiyi toksichnist V I Smolyar G I PetrashenkoInstitut ekogigiyeni i toksikologiyi im L I Medvedya Kiyiv UkrayinaInstitut ekogigiyeni i toksikologiyi im L I MedvedyaPrimitki red Mercury Levels in Commercial Fish and Shellfish 1990 2010 United States Food and Drug Administration Retrieved July 1 2011 angl United States Environmental Protection Agency December 1997 Mercury Study Report to Congress PDF 3 Washington D C United States Environmental Protection Agency angl Cocoros G Cahn P H Siler W Mercury concentrations in fish plankton and water from three Western Atlantic estuaries Journal of Fish Biology 1973 T 5 6 DOI 10 1111 j 1095 8649 1973 tb04500 x Arhivovano z dzherela 11 lyutogo 2014 Procitovano 2012 09 22 angl EPA U S Environmental Protection Agency 1997 Mercury Study Report to Congress Vol IV An Assessment of Exposure to Mercury in the United States EPA 452 R 97 006 U S Environmental Protection Agency Office of Air Quality Planning and Standards and Office of Research and Development a b New York Times 2009 Aug 19 Mercury Found in Every Fish Tested Scientists Say angl a b v The mercury levels in the table unless otherwise indicated are taken from Mercury Levels in Commercial Fish and Shellfish 1990 2010 U S Food and Drug Administration Accessed 8 January 2012 a b Trophic levels and maximum ages are unless otherwise indicated taken from the relevant species pages on Rainer Froese and Daniel Pauly Eds 2012 FishBase January 2012 version Where a group has more than one species the average of the principal commercial species is used Collins MA Brickle P Brown J and Belchier M 2010 The Patagonian toothfish biology ecology and fishery In M Lesser Ed Advances in Marine Biology Volume 58 pp 229 289 Academic Press ISBN 978 0 12 381015 1 Lowerre Barbieri SK Chittenden ME and Barbieri LR 1995 Age and growth of weakfish Cynoscion regalis in the Chesapeake Bay region with a discussion of historical changes in maximum size Arhivovano 15 chervnya 2012 u Wayback Machine Fishery Bulletin 93 4 643 656 A bouillabaisse of fascinating facts about fish NOAA National Marine Fisheries Service Arhiv originalu za 24 lipnya 2013 Procitovano 22 zhovtnya 2009 Mercury contamination in fish Know where it s coming from Natural Resources Defense Council Retrieved 23 January 2010 EPA 1997 Mercury Study Report to Congress Arhiv originalu za 24 lipnya 2013 Procitovano 23 sichnya 2008 FDA EPA 2004 What You Need to Know About Mercury in Fish and Shellfish Procitovano 25 zhovtnya 2006 Got Mercury Online Calculator Helps Seafood Consumers Gauge Mercury Intake Common Dreams 9 bereznya 2004 Arhiv originalu za 24 lipnya 2013 Procitovano 30 bereznya 2008 FDA tests show risk in tuna Chicago Tribune 27 sichnya 2006 Procitovano 1 travnya 2007 nedostupne posilannya z lipnya 2019 Balshaw S J W Edwards K E Ross and B J Daughtry December 2008 Mercury distribution in the muscular tissue of farmed southern bluefin tuna Thunnus maccoyii is inversely related to the lipid content of tissues Food Chemistry 111 3 616 621 doi 10 1016 j foodchem 2008 04 041 Procitovano 30 bereznya 2010 NRDC Mercury Contamination in Fish Guide to Mercury in Sushi Arhiv originalu za 24 lipnya 2013 What You Need to Know About Mercury in Fish and Shellfish Arhivovana kopiya Arhiv originalu za 24 lipnya 2012 Procitovano 22 veresnya 2012 Otrimano z https uk wikipedia org w index php title Rtut u ribi amp oldid 39753443