Fukushima kiirgus hävitab putukaid

Allikas: www.novaator.ee
Liblikaröövikud, kes sõid Jaapani Fukushima tuumajaama lähedalt korjatud lehti, olid kidurama tervisega ja neil oli rohkem arenguhäireid, näitas ajakirjas BMC Evolutionary Biology ilmunud uurimus.
Kommentaare: 8
Fukushima lähiümbrus on elusolenditele veel mõnda aega ohtlik

Fukushima tuumajaama reaktor plahvatas 2011. aasta märtsis. Tekkinud saastehulka peeti alguses võrreldavaks Tšornobõli katastroofiga, kuid hilisemate mõõtmiste põhjal jäid kiirgusdoosid kardetust väiksemaks.

Fukushima lähiümbrus jääb elusolenditele siiski mõneks ajaks ohtlikuks. Jaapani Ryukyde ülikooli uurimuste kohaselt võivad eriti suures ohus olla putukad.

Joji Otaki uurimisrühma katseloomadeks on siniliblikad liigist Zizeeria maha. Teadlased on juba näidanud, et röövikuna suure kiirgusdoosi saamine rikub liblikate tiibade arengu.

Uurijad kogusid paar kuud pärast katastroofi tuumajaama lähedalt aed-jänesekapsa lehti ning söötsid neid liblikaröövikutele. Röövikutel tekkis rohkesti väärarendeid ja paljud surid.

Seejärel korjati taimelehti Jaapani eri piirkondadest 16-20 kuud pärast tuumaõnnetust. Lehtedega söödeti jälle liblikavastseid. Mida rohkem radioaktiivseid aineid sisaldas röövikute toit, seda suurem oli suremus.

Radioaktiivsete ainete sisaldust väljendatakse bekerellides (lühend Bq) mahu- või massiühiku kohta. Bekerell on aktiivsus, mille puhul toimub sekundis üks radioaktiivse tuuma lagunemine.

Algses katses kasutatud taimelehtede puhul ulatus radioaktiivsete ainete sisaldus tuhandete bekerellideni kilogrammi kohta. Uues uurimuses oli see 0,2 kuni 161 bekerelli kilogrammi kohta. Võrdluseks - Jaapanis on inimtoiduks mõeldud riisi, liha ja kala radioaktiivsete ainete sisalduse lubatud ülempiir 100 bekerelli kilogrammi kohta.

Uurijad järeldasid, et ka väikese koguse radioaktiivsete ainete sissesöömine võib osadele loomadele olla väga ohtlik.

Seejärel tegi Otaki katse eksperimendis kasutatud liblikate järeltulijatega. Need jagati kaheks rühmaks. Ühele söödeti sama radioaktiivseid lehti, mida sõid nende vanemad. Teise grupi röövikud said saastumata taimi.

Radioaktiivset toitu saanud röövikutel oli veel rohkem kehalisi hädasid kui nende vanematel ning nad elasid veel vähem. Saastumata toitu söönud röövikute puhul vähenes väärarendite arv enam-vähem tavapärasele looduses esinevale tasemele.

Allikas: www.novaator.ee

Otaki sõnul ei saa tulemusi  üle kanda inimesele ja teistele imetajatele. Liblikad on tõenäoliselt radioaktiivse kiirguse suhtes erakordselt tundlikud.

Lisa kommentaar


2018-08-06 19:28:36
Are you looking for the best online help? Have you been searching all over Internet to find a professional and real spell caster? If your answer to these questions are "YES", then you have come to the right place! CONTACT US NOW! We are determined to offer exactly what you're seeking for: Fast and everlasting results! From love spells to money spells, we provides the most authentic spells you've ever encountered. If you read carefully our website, you will realize you're not here by chance. Fate guided your steps and made you came across this site. Tell us now about the spell you need. We'll tailor the best magic spell for you. Our service is not free. But our prices are fair compared to the average fee online spell casters charge to their clients. Contact us now for a free review of your situation. Magic spells are certainly the most popular type of love spells. If we consider that over ninety per cent of spell casters if asked, will answer that they perform only white magic, Some people however, claim that many of those magic practitioners are not entirely ok. They say that there are several categories of forbidden spells that do not comply with the rules of white magic. My Herbs has helped men change their relationships and reach otherwise unattainable goals. They reach a point of happiness that was never thought possible before. Your life will change once you embark on this wonderful journey. You will feel and see these changes in every part of your life. >> Contact Dr Trust To have a spell cast by me. I read people's post on goggle and the rest places and I can see how much fake and false spell caster has spoil every where with there Testimonies. But why telling lies that you are a spell caster? You people have made people not to know who is real. I am the Gods of solution... A spell Caster with dignity and straight forward. I learn how to cast a spell for over so many years. I have a good experience on how to cast any kind of spell you may need. Email me now for a change to your life.

Bring back Lost lovers,Infertility Spell Break up Spells, Marriage spells, Divorce Spells Lottery Spell,Penis Enlargement Creams,Cure Spell, Come to the best Lost Love Spells caster,Gay Love Spells Native healing, Spiritual healer, Magic love spells, lost Love Spells, Relationship healer, Money spells,Traditional healer, Astrology, Spell caster, Magic Healing, Marriage spells, EMAIL US NOW

Ultimatespellcast@yahoo.com or Ultimatespellcast@gmail.com

call number: +1(317) 762-7416
2018-08-03 08:18:06
Return Lost Love Spells That Really Work fast: Fix Your Broken Relationship Or Marriage

My appreciation goes to the great spell caster who has brought back my husband. It all happened when i came across different testimonies and appreciations share about this man called Dr Trust here on the internet on how he did cast spells to reunite broken relationships,winning lotto for different people across the globe. Then i decided to collect is website contact for me to reach out to him,because i was also encountering some problems with my man and this has torn our relationship apart. So I did that with reluctance and i got a positive result which was just all like a dream to me,my husband call my cell phone again for the first time in 4 years asking for us to have a date and sort out things. Now as i speak we are happier than ever before. My husband came to me and apologized for the wrongs he did and promise never to do it again. Ever since then, everything has returned back to normal. Thank you Dr Trust for saving my broken Marriage. Dr. Trust is the best online spell caster that is powerful and genuine. Email him now today.

Check his website for more testimony of other people: http://utimatespellcast.blogspot.com

Email him: Ultimatespellcast@yahoo.com OR Ultimatespellcast@gmail.com
2018-08-02 21:36:21
My wife is back with the help of Dr Trust love spell......
My wife left me heartbroken, this made me sick and my problem became very very difficult and it made me almost gave up but after the love spell from Dr. Trust, my relationship was restored instantly, I was happy that the outcome was fantastic and effective, only 2 days after Dr. Trust started it all,i got result instantly,my wife was back with full of love and sincerity. Never in my life have I thought this would work so fast. My wife reconcile with me and she started acting completely different, we make love everyday, I feel happy once again, and like never before. It felt so good to have my wife back again, Thanks to Dr. Trust for your wonderful love spell done. Please email him if you need any help in your relationship. Ultimatespellcast@yahoo.com or Ultimatespellcast@gmail.com. WhatsAPP Or call number (+1(317) 762-7416 )

Also check and contact him on his website now: http://utimatespellcast.blogspot.com
Derek Luke
From Texas
Kõik kommentaarid