nuclear-news

NSB-DWM Bearded Seal and Walrus Health Assessment

Colorado St. Univ., Apr 13, 2015 (emphasis added): CSU partners with Fukushima University to study radiation effects… Many CSU faculty and researchers are contributing to radiation research in Japan… including Thomas Johnson… professor of health physics, who is testing trace radiation samples in seal populations in the northern Pacific Ocean, where radiation from the Fukushima disaster was released.
Alaska Marine Science Symposium presentation, Raphaela Stimmelmayr (Dept. of Wildlife Management, North Slope Borough) & Gay Sheffield (Univ.of Alaska – Fairbanks Marine Advisory Program), 2014:
Incidental Gross Necropsy Findings in Subsistence-Harvested Ice Seals and Walruses
• Reproductive system: adnexal cysts [uterus], uterine and penile melanosis [darkening of skin], cliteromegaly [enlarged clitoris], cryptorchism [testicle(s) absent from scrotum], retained placenta;
• Endocrine system: thyroid cysts, adrenal nodules;
• Musculoskeletal system: synovial cyst [fluid-filled sacs in spine due to degeneration];
• Integumentary system: panniculitis [inflammation of fatty tissue], epidermal molt, skin sloughing;
• Respiratory system: lung tumor, parasitic granulomas [inflammation that forms when immune system is unable to eliminate a substance];
• Digestive system: microdontia [teeth smaller than normal], chronic interstitial pancreatitis [inflammation of pancreas], hepatic cyst [liver], cholestatic jaundice [yellowing of skin caused by thickening of bile or problems in liver], geophagia [eating dirt], and primary diffuse peritoneal tumor [membrane lining abdomen];
• A variety of the observed disease conditions are reported for the first time in ice seals and/or walruses.
• The majority of observed conditions in our material is classified as benign and are mostly inconsequential to the health of the harvested animals.

Source: http://www.north-slope.org/departments/wildlife-management/studies-and-research-projects/health-assessment-of-subsistence-resources/seal-and-walrus-health-studies

May 6, 2015 - Posted by dunrenard | Uncategorized