Starfish dying in the NW Pacific

[RobertEarl]

181. Octafish post, Thanks Octafish

SNIPPED

No one knows what Fukushima is really doing to starfish and marine life in the Pacific or the rest of the world's waters.

The problem is the government of Japan has instituted a press lockdown by law. The government of the United States fired Gregory Jaczko, the head of the NRC who sounded the alarm about Fukushima during the first days of the disaster. The nuclear industry is so powerful, it can afford to silence critics in government, the media and academia who criticize it. So where can people go to find good information?

As for those mocking you for posting this thread, I doubt they understand why you prefer to err on the side of caution. I've read many of their replies to posts on Fukushima, seeing how few OPs they have started via GOOGLE. A common thread in their writings show they have added near nothing to what is known on the subject of the nuclear disaster, going back to March 11, 2011.

PS: Here's what the DOE says about plutonium:

What everyone should know:



DOE-STD-1128-98

Guide of Good Practices for Occupational Radiological Protection in Plutonium Facilities

EXCERPT...

4.2.3 Characteristics of Plutonium Contamination

There are few characteristics of plutonium contamination that are unique. Plutonium
contamination may be in many physical and chemical forms. (See Section 2.0 for the many
potential sources of plutonium contamination from combustion products of a plutonium fire
to radiolytic products from long-term storage.) The one characteristic that many believe is
unique to plutonium is its ability to migrate with no apparent motive force. Whether from
alpha recoil or some other mechanism, plutonium contamination, if not contained or
removed, will spread relatively rapidly throughout an area.

SOURCE (PDF file format): http://energy.gov/hss/downloads/doe-std-1128-98



Some science news that seems to have been missed, with Justin Bieber and everything...



J Environ Radioact. 2011 Dec 27. (Epub ahead of print)

Radionuclides from the Fukushima accident in the air over Lithuania: measurement and modelling approaches.

Lujanienė G, Byčenkienė S, Povinec PP, Gera M.

Source

Environmental Research Department, SRI Center for Physical Sciences and Technology, Savanoriu 231, 02300 Vilnius, Lithuania.
Abstract

Analyses of (131)I, (137)Cs and (134)Cs in airborne aerosols were carried out in daily samples in Vilnius, Lithuania after the Fukushima accident during the period of March-April, 2011. The activity concentrations of (131)I and (137)Cs ranged from 12 μBq/m(3) and 1.4 μBq/m(3) to 3700 μBq/m(3) and 1040 μBq/m(3), respectively. The activity concentration of (239,240)Pu in one aerosol sample collected from 23 March to 15 April, 2011 was found to be 44.5 nBq/m(3). The two maxima found in radionuclide concentrations were related to complicated long-range air mass transport from Japan across the Pacific, the North America and the Atlantic Ocean to Central Europe as indicated by modelling. HYSPLIT backward trajectories and meteorological data were applied for interpretation of activity variations of measured radionuclides observed at the site of investigation. (7)Be and (212)Pb activity concentrations and their ratios were used as tracers of vertical transport of air masses. Fukushima data were compared with the data obtained during the Chernobyl accident and in the post Chernobyl period. The activity concentrations of (131)I and (137)Cs were found to be by 4 orders of magnitude lower as compared to the Chernobyl accident. The activity ratio of (134)Cs/(137)Cs was around 1 with small variations only. The activity ratio of (238)Pu/(239,240)Pu in the aerosol sample was 1.2, indicating a presence of the spent fuel of different origin than that of the Chernobyl accident.

SOURCE: http://www.ncbi.nlm.nih.gov/pubmed/22206700



And what a little bird told no one in particular...



Plutonium bioaccumulation in seabirds

Dagmara I. Strumińska-Parulska, Bogdan Skwarzec, Jacek Fabisiak

University of Gdańsk, Faculty of Chemistry, Analytics and Environmental Radiochemistry Chair, Sobieskiego 18, 80-952 Gdańsk, Poland

Received 7 April 2011. Revised 5 July 2011. Accepted 16 July 2011. Available online 23 August 2011.

The aim of the paper was plutonium (238Pu and 239+240Pu) determination in seabirds, permanently or temporarily living in northern Poland at the Baltic Sea coast. Together 11 marine birds species were examined: 3 species permanently residing in the southern Baltic, 4 species of wintering birds and 3 species of migrating birds. The obtained results indicated plutonium is non-uniformly distributed in organs and tissues of analyzed seabirds. The highest plutonium content was found in the digestion organs and feathers, the smallest in skin and muscles. The plutonium concentration was lower in analyzed species which feed on fish and much higher in herbivorous species. The main source of plutonium in analyzed marine birds was global atmospheric fallout.
Highlights

► We determined 239+240Pu in seabirds living in northern Poland at the Baltic Sea. ► We noticed plutonium was non-uniformly distributed in organs and tissues of seabirds. ► We found the highest plutonium content in the digestion organs and feathers. ► We found Pu content was lower in birds feeding on fish and higher in herbivorous.

SOURCE: http://www.sciencedirect.com/science/article/pii/S0265931X11001676