20 years from Сhernobyl

Содержание

Слайд 2

What really happened – the meltdown The smoking reactor Chernobyl Interinform

What really happened – the meltdown



The smoking reactor

Chernobyl Interinform

The exploded reactor
Igor Kostin (taken 12 hours after the catastrophe)

Слайд 3

26th of April, 1986 01:23:00: Start of an experiment in Block

26th of April, 1986
01:23:00: Start of an experiment in Block IV

of the plant 01:23:40: The emergency shutdown fails
01:23:48: The reactor explodes, emitting radioactivity
28th of April, 1986
21:00:00: The Soviet news TASS first reports the accident
29th of April, 1986:
Western news first report of the meltdown

What really happened – the meltdown

Слайд 4

What really happened – measures taken After 36 hours: Evacuation of

What really happened – measures taken

After 36 hours:
Evacuation of

45,000 people from the city of Pripjat
Until May 5th:
Evacuation of 130,000 people from within 30 km of ground zero
May 1st, 1986:
The state begins the control of water and milk
23. Mai 1986:
Iodine tablets start to be disseminated
Слайд 5

What really happened – measures taken The plants‘ fire brigades try

What really happened – measures taken

The plants‘ fire brigades try to


control the flames
600,000 – 860,000 young men
(so called liquidators) are drafted to clean
up the wreckage
Until May 5th: 4,200 tons of lead and sand
are dropped on the nuclear reactor
May 6th: The fire is finally brought under control

Two men clean a vehicle
Source: Chernobyl Interinform

Слайд 6

What really happened – the so called death zone Evacuated Kindergarten in Pripjat Photo: Igor Kostin

What really happened – the so called death zone

Evacuated
Kindergarten in Pripjat

Photo:

Igor Kostin
Слайд 7

What really happened – the so called death zone Photo: Igor

What really happened – the so called death zone

Photo: Igor Kostin

Soldier

guarding the death zone
Слайд 8

What really happened – the so called death zone In the death zone Photo: Igor Kostin

What really happened – the so called death zone

In the death

zone

Photo: Igor Kostin

Слайд 9

What really happened – the so called death zone Evacuated building Photo: Igor Kostin

What really happened – the so called death zone

Evacuated building

Photo: Igor

Kostin
Слайд 10

What really happened – radioactive pollution Death Zone: 30-Kilometer-radius around the

What really happened – radioactive pollution


Death Zone:
30-Kilometer-radius

around the reactor
Contaminated regions:
Belarus: 30 percent
Ukraine: 7 percent
European Russia: 1,6 percent
Total of 162,000 km2 are contaminated
Nine million people are affected. 400,000 loose their houses and properties
Слайд 11

What really happened – radioactive pollution Changing wind patterns spread the

What really happened – radioactive pollution

Changing wind patterns spread the radioactive

cloud all over Europe
Scandinavia, the Baltic States, Poland, Germany, Switzerland, Austria, Italy and other regions were contaminated as well

April 26th, 00.00

April 27th,12.00

April 27th, 00.00

April 29th, 00.00

Source:
UNESCEAR Report,
New York 2000;
Annex J.

Слайд 12

What really happened - Evacuation A Belarus couple that had to

What really happened - Evacuation

A Belarus couple that had to be

evacuated from their irradiated village to a housing complex in Minsk.
Photo: Martina Buchholz
Слайд 13

Health effects of radioactivity Iodine 131 Halftime: 8 days; stored in

Health effects of radioactivity

Iodine 131

Halftime: 8 days; stored in the thyriod

gland, causes thyroid cancer

Cesium 137

Halftime: 30 years; stored in all organs, causes cancer, enters the food chain

Strontium 90

Halftime: 28 years; stored in teeth and bones, causes leukaemia

Plutonium 239

Halftime: 24.000 years; contaminates water reservoires, causes cancer

Radioactive elements dispersed by Chernobyl

Слайд 14

Health effects of radioactivity Local farmer selling contaminated berries Photo: Martina Buchholz

Health effects of radioactivity

Local farmer selling contaminated berries
Photo: Martina Buchholz

Слайд 15

Health effects of radioactivity High dosis starting with 0.5 Sievert (Sv)

Health effects of radioactivity
High dosis starting with 0.5 Sievert (Sv)
Immediate

breakdown of the immune system
Uncontrollable bleeding and anemia
Damage to the gastrointestinal tract
Damage to internal organs and the central nervous system
Tumors as long-term effects


Слайд 16

Health effects of radioactivity Low level radiation Each dose, no matter

Health effects of radioactivity
Low level radiation
Each dose, no matter how small,

can cause cancer
The question is how often this occurs and if other diseases can also be attributed to it
According to new studies, the effects of low-level radiation include:
Genome instabilities
Mutations of DNA
Malformations
Increased cell aging
Слайд 17

Health effects – the dispute Numbers of the IAEA Statistics of

Health effects – the dispute

Numbers of the IAEA

Statistics of official institutions

Less

than 50 deaths by mid-2005
Approximately 4,000 cases of thyroid cancer with only 9 deaths and healing rates of 99% (with western standard medicine)
No proof of a rise in malformations, sterility, leukaemie or other types of cancer attributed to the meltdown
Up to 4,000 possible deaths due to the accident in Chernobyl
The case of Chernobyl can be considered closed. Poverty, unhealthy living standards and the psychiatric impact of the fall of the Soviet Union far exceed the effects of radiation.

Source: Chernobyl-Forum-Report Sept. 2005

25.000 deaths amongst the 800,000 Liquidatoren (Source: state cancer registries in three states)
94 percent of liquiodators are ill (Source: Ukrainian Embassy 2005)
84 percent of 3 million people exposed to radioactivity in Ukraine are ill (Source: Chernobyl Interinform)
According to the Belarus cancer registry, the cancer rate has increased by 40% since Chernobyl
A working group of the WHO calculated 50,000 cases of thyroid cancer within the next 30-50 years amongst children 0-4 years of age at the time of the accident

Слайд 18

Health effects – Thyroid cancer Thyroid cancer in children Children Juveniles

Health effects – Thyroid cancer

Thyroid cancer in children

Children

Juveniles

Adults

Source: Otto Hug Strahleninstitut

2002

58

66

79

82

90

84

66

54

51

34

13

3

6

2

2

2

3

6

3

17

19

23

18

26

36

43

62

75

28

1976

1977

1978

1979

1980

1981

1982

1983

1984

1985

1986

1987

1988

1989

1990

1991

1992

1993

1994

1995

1996

1997

1998

1999

2000

2001

122

122

97

101

127

132

131

136

139

148

155

189

210

213

259

295

393

491

539

510

545

627

702

785

816

10

30

40

50

60

70

80

90

20

100

Cases of thyroid cancer

Cases of thyroid cancer

Слайд 19

Health effects – Thyroid cancer Girl during an ultrasound examination (offered

Health effects – Thyroid cancer

Girl during an ultrasound examination (offered for

free by German IPPNW doctor)
Слайд 20

Health effects – cancer statistics Amongst liquidators: Rise in cancer rate

Health effects – cancer statistics
Amongst liquidators: Rise in cancer rate by

20 %
In the region of Gomel, Belarus: rise in cancer rate by 55,9 %
In the regions of Gomel and Mogilev: Doubling of breast cancer rates, as well as a shift of 15 years towards younger women
Rise of childhood leukaemia in the affected regions: 300%
Rise of brain tumors amongst small children in Ukraine: 580%

Sources:
IPPNW & German Society for Radiation Protection

Слайд 21

Health effects – cancer statistics Michael Stankewitsch, 37 years of age

Health effects – cancer statistics

Michael Stankewitsch, 37 years of age
Operated for

brain tumor
Photo: Rolf Schulten
Слайд 22

Health effects on small children 5,000 additional deaths amongst small children

Health effects on small children
5,000 additional deaths amongst small children in

Europe
Significant rise in malformations in several European countries
At least 10,000 additional Malformations in Europe

Sources:
IPPNW & German Society for Radiation Protection

Слайд 23

Health effects – other diseases Liquidators Increase in lethal cardio-vascular diseases

Health effects – other diseases

Liquidators
Increase in lethal cardio-vascular diseases by 22%
Sharp

rise in gastrointestinal and CNS-diseases
95% of liquidators suffer from ocular diseases
Accelerated aging due to damage to antioxidant systems
Children
70% of children of affected parents are registered as chronically ill (Ukraine, 1996)
13x rise in childhood diseases in the region of Gomel
Слайд 24

Health effects – the IPPNW study Liquidators Several 100.000 liquidators are

Health effects – the IPPNW study

Liquidators

Several 100.000 liquidators are affected
Several

10.000 Liquidatoren have died from radiation

Thyroid cancer

More than10.000 cases of thyroid cancer in the normal population
More than 50.000 expected cases of thyroid cancer in the near future

Sources:
IPPNW & German Society for Radiation Protection

Neonatal mortality

Malformations

10,000 severe cases of malformations in Europe

5,000 additional childhood deaths in Europe

Слайд 25

Health effects – the IPPNW study Source: IPPNW & German Society

Health effects – the IPPNW study

Source:
IPPNW & German Society for

Radiation Protection

Genetische Schäden
Bei Kindern von Liquidatoren und Menschen in belasteten Gebieten wurden Erbgutveränderungen festgestellt

Einschätzung

Dies sind sehr konservative Zahlen. Das russische Umwelt-ministerium bezifferte die Zahl der durch Tschernobyl kranken Menschen Anfang der 90er Jahre auf über 1,3 Millionen

Cancer, leukaemia and other diseases

Rise in cancer and leukaemia cases in several states. No metanalysis to date.
13x rise in childhood manifestation of diseases in affected regions

Слайд 26

Health effects – the children Young cancer patient Photo: Hermine Oberück

Health effects – the children

Young cancer patient
Photo: Hermine Oberück

Слайд 27

Criticism of the IAEA/WHO Study New and significant studies were ignored.

Criticism of the IAEA/WHO Study

New and significant studies were ignored.
More than

100,000 people left out of the calculations.
The calculations did not include non-cancer diseases.
5,000 casualties are missing from the original study in the press release.
Слайд 28

Other effects The nuclear accident led to a forced evacuation of people: Source: UNDP, 2002

Other effects

The nuclear accident led to a forced evacuation of people:

Source:

UNDP, 2002