#513 - Fallout From the Peaceful Atom

ثبت نشده
چکیده

It was 1953 --seven years after Hiroshima --when President Dwight Eisenhower announced plans for the "peaceful atom" so that "the miraculous inventiveness of man shall not be dedicated to his death, but consecrated to his life."[1,pg.148] The shining star of this program was to be thousands of nuclear-powered electricity-generating plants, worldwide, making electricity "too cheap to meter."[1,pg.149]

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Recent Fukushima nuclear detonation, Chernobyl nuclear fallout, three mile island nuclear accident and atomic bomb explosion – rethinking the effects of nuclear radiations over human health

Background: The earlier Atomic Bomb explosion in Hiroshima and Nagasaki, and three worth mentioning nuclear accidents - detonation at Fukushima Daiichi nuclear plant, Chernobyl nuclear fallout and an accident at Three Mile Island nuclear power plant have made us more worried about the secure exploitation of nuclear energy. The central focus of this paper is to review radiation-mediated health e...

متن کامل

Fluvial Transport of Chernobyl Plutonium (Pu) to the Black Sea: Evidence

Sector field ICP-MS has been used to determine 239+240 Pu activity and 240 Pu/ 239 Pu atom ratio profiles in a sediment core obtained in 1997 from the Danube Delta region of the Black Sea. The 239+240 Pu activity profile reveals the presence of a 1963 stratospheric fallout peak, along with two more recent peaks stemming from fluvial transport of Chernobyl Pu through the Danube watershed into th...

متن کامل

Global distribution of Pu isotopes and 237Np.

Inventories and compositions of Pu isotopes and 237Np in archived soil samples collected in the 1970s from 54 locations around the world were determined to provide regional baselines for recognizing possible future environmental inputs of non-fallout Pu and Np. As sample sizes used in this work were small (typically 1 g), inhomogeneities in Pu and Np concentrations were easily recognizable and,...

متن کامل

The Isotopic Signature of Fallout North Pacific

Plutonium analyses of a dated coral record from the French Frigate Shoals in the central North Pacific indicate that there are two major sources of PM in this basin: close-in (troposphertc) fallout from nuclear weapons testing at the Pact& Proving Grounds in the Marshall Islands in the 1950s and global (stratospheric) fallout which peaked in 1962. Furthermore, the 240Pu/239Pu atom ratio of fall...

متن کامل

Pu isotopes in soils collected downwind from Lop Nor: regional fallout vs. global fallout

For the first time, soil core samples from the Jiuquan region have been analyzed for Pu isotopes for radioactive source identification and radiological assessment. The Jiuquan region is in downwind from the Lop Nor Chinese nuclear test (CNT) site. The high Pu inventories (13 to 546 Bq/m(2)) in most of the sampling locations revealed that this region was heterogeneously contaminated by the regio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002