Kev noj ntses yog pom zoo rau qib siab ntawm kev noj qab haus huv omega-3, ntau yam vitamins thiab minerals uas muaj hauv ntses, thiab cov ntsiab lus muaj protein ntau; Txawm li cas los xij, tseem muaj cov ntawv ceeb toom tsis tu ncua txog cov kab mob txaus ntshai pom hauv ntses, tshwj xeeb yog cov hlau hnyav xws li mercury, polychlorinated biphenyls (PCBs), thiab chlordanes. Kawm paub yuav ua li cas zam kev noj cov pa phem hauv ntses yog li koj tuaj yeem suav cov zaub mov noj qab haus huv no rau hauv koj cov zaub mov noj.
Cov kauj ruam
Txoj Kev 1 ntawm 3: Zam Kev Pollutants Hauv Ntses
Kauj Ruam 1. Sim kom tsis txhob muaj mercury hauv ntses
Mercury yog qhov txaus ntshai tshaj plaws rau menyuam yaus thiab poj niam cev xeeb tub, cov uas yuav tsum tau txhawj xeeb tshaj plaws txog mercury hauv ntses. Cov menyuam yaus hnub nyoog qis dua rau xyoo thiab poj niam cev xeeb tub, pub niam mis, lossis npaj siab yuav cev xeeb tub hauv xyoo tom ntej yuav tsum:
- Tsis txhob ahi, albacore, thiab cov ntses loj tuna (nyob ntawm seb lawv tau nuv ntses li cas), ntaj ntses, ntses ntses, huab tais mackerel, marlin, txiv kab ntxwv ntxhib, thiab qwj ntses. Koj yuav tsum zam cov ntses ntses, tshwj xeeb tshaj yog los ntawm Gulf of Mexico.
- Zam cov ntses uas ntes tau hauv ib qho dej uas raug rau cov lus qhia tshuaj mercury. Txhawm rau nrhiav cov lus qhia tam sim no, mus saib Lub Chaw Haujlwm Saib Xyuas Ib puag ncig Ib puag ncig.
- Txog kev tawm tswv yim hauv cheeb tsam, mus ntsib koj lub xeev, nroog, lossis lwm lub koom haum ntses hauv zos.
Kauj Ruam 2. Txwv kom koj noj cov ntses mercury
Yog tias koj noj ntses uas muaj peev xwm muaj mercury, txwv koj qhov kev noj. Piv txwv li, EPA pom zoo tsis pub ntau tshaj ⅔ ntawm ib lub peev ntawm albacore tuna hauv ib lub lis piam.
Noj 12 ooj, lossis ob rau peb pluas noj, txhua lub lim tiam ntawm cov ntses uas tsis muaj mercury
Kauj Ruam 3. Noj ntses tsawg dua uas muaj PCBs siab
Txhawm rau txo koj qhov raug rau PCBs, zam kev noj ntses uas muaj qib siab ntawm nws. Koj tuaj yeem muaj kwv yees li plaub ooj, lossis ib pluas noj, txhua lub lim tiam lossis ob ntawm cov ntses bass thaj tsam dub, cov ntses ntses, cov dej hauv qab, cov ntses ntses, cov ntses, cov ntses, cov cw, mahi mahi, snapper, Mackerel Mev los ntawm sab qab teb Atlantic, cov nplais ntses los ntawm Atlantic, thiab cov neeg hlais dawb los ntawm Pacific.
Tsis txhob noj cov ntses bass thaj tsam, ntses xiav, Chilean ntses bass thaj tsam, huab tais mackerel, marlin, Mackerel Spanish los ntawm Gulf of Mexico, thiab walleye los ntawm Great Lakes thiab Canada
Kauj Ruam 4. Txheeb xyuas cov ntaub ntawv qias neeg hauv thaj chaw uas koj nuv ntses ua si
Yog tias koj nuv ntses thiab xav noj dab tsi uas koj ntes tau, xyuas kom tseeb tias koj txheeb xyuas lub vev xaib hauv nroog thiab tsoomfwv rau txhua lub xeev lossis hauv zos cov lus qhia noj ntses. Yog tias koj tab tom nuv ntses hauv ib cheeb tsam uas muaj dej tsis huv, tsis txhob noj ntses.
Yog tias koj tsis paub meej txog cov dej uas koj tab tom nuv ntses, muaj kev nyab xeeb thiab xyaum ua-thiab-tso
Txoj Kev 2 ntawm 3: Tiv Thaiv Koj Tus Kheej Thaum Koj Yuav Ntses
Kauj Ruam 1. Yuav ntses nuv ntses
Tsuas yog yuav cov ntses nuv ntses, tsis yog ntses ua teb. Kev lag luam aquaculture tam sim no tsis yog thoob ntiaj teb ua raws cov lus pom zoo tsim los txo qis qib ntawm ntau cov pa phem.
Kauj Ruam 2. Yuav ntses los ntawm cov khoom siv tau ruaj khov
Vim tias tsuas yog noj cov ntses ntses uas txhom tau thaum kawg yuav ua rau cov ntses ploj mus, cov koom haum tau teeb tsa cov peev txheej ruaj khov. Cov peev txheej ruaj khov no, xws li Pawg Thawj Saib Xyuas Tub Rog Nkoj, ua haujlwm nrog kev nuv ntses kom ua kom dej hiav txwv muaj kev noj qab haus huv thaum tuav cov nuv ntses no kom tau raws li tus qauv. Nrhiav cov pob ntses uas muaj daim ntawv lo los ntawm cov khoom siv tau ruaj khov.
Kauj Ruam 3. Txheeb xyuas qhov kev xaiv zoo tshaj plaws
Khaws ib daim tshev rau ntawm Environmental Defense Fund's Seafood selector kom ntau li ntau tau kom pom qhov kev xaiv tam sim no zoo tshaj plaws. Tam sim no, ntses zoo tshaj plaws yog:
- Albacore tuna los ntawm Asmeskas thiab Canada
- Atlantic mackerel los ntawm Canada
- Pacific sardines los ntawm Asmeskas thiab Canada
- Sablefish/Dub cod
- Salmon qus los ntawm Alaska
Kauj Ruam 4. Paub cov sushi zoo tshaj plaws los noj
Thaum koj mus noj sushi, paub txog cov nqaij nruab deg zoo tshaj plaws los noj. Qhov kev xaiv zoo tshaj plaws rau sushi yog:
- Cw
- Abalone
- Yellowtail tuna
- Qhuav, oysters, thiab scallops
- Flounder thiab Sole
- Halibut
- Squid
- Nqaij ntses
- Tilapia
- Lobster thiab crab
- Sardines
- Hiav txwv ntses bass thaj tsam
Txoj Kev 3 ntawm 3: Nkag Siab Qhov Txaus Ntshai Hauv Ntses
Kauj Ruam 1. Kawm paub txog kev phom sij ntawm mercury
Ib lub hauv paus tseem ceeb ntawm kev muaj kab mob mercury yog los ntawm ntses. Qhov kev pheej hmoo siab tshaj plaws rau tshuaj lom mercury yog rau tus menyuam hauv plab, yog li cov niam cev xeeb tub yuav tsum tau ceev faj tshwj xeeb thaum xaiv cov ntses.
Ntses uas siab tshaj plaws ntawm cov mercury suav nrog ntses ntses xws li ntses, ntses ntaj, thiab tuna. Ntses dej ntses, xws li pike, walleye, thiab ntses bass thaj tsam, kuj tseem paub tias muaj peev xwm ua kom muaj mercury ntau
Kauj Ruam 2. Paub txog PCBs
PCBs, siv hauv cov khoom siv hluav taws xob, cov khoom siv hauv tsev, thiab kom tsis txhob muaj plua plav hauv txoj kev, raug txwv nyob hauv Asmeskas xyoo 1979. Txawm li cas los xij, cov tshuaj ua rau mob qog noj ntshav no tseem muaj nyob hauv cov zaub mov, dej hiav txwv, dej, thiab av. PCBs tuaj yeem ua kom puas los ntawm tshav ntuj thiab los ntawm ntau yam kab mob, tab sis cov txheej txheem tuaj yeem qeeb.
Kauj Ruam 3. Paub txog tshuaj tua kab
Tshuaj tua kab tuaj yeem nyuaj rau taug qab thiab feem ntau tsis txawm sim tshuaj, zoo li vim muaj ntau. Kev sib kis ntawm cov tshuaj tua kab yog feem ntau nyob hauv cov ntses dej tshiab uas muaj dej ntws los nyob ze.
Kauj Ruam 4. Txheeb xyuas koj cov tshuaj mercury
Kom ntsuas koj cov ntshav mercury txhua xyoo, tshwj xeeb tshaj yog tias koj noj ntses ntau. Yog tias koj npaj siab yuav cev xeeb tub thiab txhawj xeeb txog qib mercury, zam cov ntses uas tau teev tseg rau rau rau 12 lub hlis thiab rov kuaj dua ua ntej sim cev xeeb tub.
