HOME >> BIOLOGY >> NEWS
Cadmium makes brittle bones in Rocky Mt. birds

cium in their diets are even more likely to accumulate toxic cadmium levels. He discovered the most profound cadmium problems among female grouse, which stay in the mining areas during the winter months when willows are their principal source of sustenance.

"Birds in the winter really get hammered," Larison said. "Their bones fracture easily so they die at a younger age and they don't have enough calcium to build normal eggshells." The average ptarmigan could accumulate toxic kidney-cadmium levels after just 600 days of eating cadmium-rich plants, the ecologists estimated for their Nature report.

"The reason that these cadmium-contaminated populations do not go extinct is that new recruits arrive each year from places with normal cadmium levels to replace those that die off," Larison explained.


'"/>

Contact: Roger Segelken
hrs2@cornell.edu
607-255-9736
Cornell University News Service
11-Jul-2000


Page: 1 2 3

Related biology news :

1. Cadmium studies suggest new pathway to human cancer
2. Cadmium toxicity threatening wildlife in Rocky Mountains
3. Duke Study Finds More Genes May Be Affected By Toxic Cadmium
4. Review article makes case for a new source of cells in the body
5. Virus known for its photo ops makes its movie screen debut
6. Study: A little help from friends makes wounds heal faster
7. Purdue yeast makes ethanol from agricultural waste more effectively
8. Scientists learn how adjuvant makes vaccines effective
9. Mutant biological machine makes proteins but cant let go
10. Research bank makes good use of umbilical cords
11. Genetic trick adapted from viruses makes gene therapy vectors more versatile

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/23/2017)... ITHACA, N.Y. , June 23, 2017 /PRNewswire/ ... leader in dairy research, today announced a new collaboration ... reduce the chances that the global milk supply is ... dairy project, Cornell University has become the newest academic ... Supply Chain, a food safety initiative that includes IBM ...
(Date:5/23/2017)... , May 23, 2017  Hunova, the first robotic gym for the ... been officially launched in Genoa, Italy . The first ... and the USA . The technology was developed ... market by the IIT spin-off Movendo Technology thanks to a 10 million ... News Release, please click: ...
(Date:5/16/2017)... , May 16, 2017   Bridge Patient ... organizations, and MD EMR Systems , an ... partner for GE, have established a partnership to ... product and the GE Centricity™ products, including Centricity ... These new integrations will allow ...
Breaking Biology News(10 mins):
(Date:8/11/2017)... Md. , Aug. 11, 2017 /PRNewswire/ ... a New York Times article regarding the ... billion, according to Kalorama Information.  The article, ... App for That"  used information from ... Patient Monitoring & Telemedicine Market  (Sleep, Diabetes, ...
(Date:8/10/2017)... ... August 09, 2017 , ... ... the agriculture industry reach its ideal customers with the right message. Their effective, ... “As a Midwest company, we realize how crucial the agriculture industry is,” said ...
(Date:8/10/2017)... ... 2017 , ... Okyanos Center for Regenerative Medicine has announced its First Annual ... Freeport, Grand Bahama on September 27, 2017. This daytime event is free to attend, ... Ministry of Health’s National Stem Cell Ethics Committee (NSCEC) and regulations laid out in ...
(Date:8/10/2017)... ... August 10, 2017 , ... ... news outlet had initiated coverage on Next Group Holdings, Inc. and see's significant ... markets geared toward those that cannot engage in traditional banking services. According to ...
Breaking Biology Technology:
Cached News: