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Robot
- Feb 11, 2006
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Here comes El Nino once again...
TANZANIA will be hit by the El Nino weather phenomenon towards the end of this year, accompanied by heavy rainfall likely to cause serious damage to infrastructure and worsen the food situation, meteorologists have warned.
According to weather experts, Tanzania and other countries in the region face the prospect of an El Nino event in the October-December period, which could also trigger an outbreak of cholera and other diseases.
"An El Nino event would normally be associated with widespread flooding, damage to infrastructure, and an upsurge of waterborne diseases," says a latest assessment report by the Famine Early Warning System Network (FewsNet) .
More than 20 million people in the East African region are already insecure food-wise, mainly due to a combination of the cumulative effects of prolonged drought which has extended into highly-populated areas previously regarded as food secure.
Other chronic factors behind the situation are related to conflict, poor market access, poor livestock cereal terms of trade, security-related market disruptions, and trans-boundary animal diseases, says FewsNet.
"Although it is too early to determine the intensity and duration of the expected El Nino event, in the most likely scenario there will be improved rangeland conditions in the pastoral areas, which could break the cycle of consecutive seasonal failures and allow pastoral livelihoods to recover," adds the report.
A statement issued this week at the 24th Greater Horn of Africa Climate Outlook Forum (GHACOF 24) in Kenya also warned about the prospect of heavy rains in the region.
Said the GHACOF 24 statement: "El Nino phenomena (building up of a large pool of unusually warm waters in large parts of the eastern and central equatorial Pacific Ocean) will be a major feature influencing tropical climate during September to December 2009.
"The regional consensus climate outlook for the September-December 2009 rainfall season indicates increased likelihood of above-normal rainfall over the equatorial western and eastern parts of the Greater Horn of Africa."
The Tanzania Meteorological Agency (TMA) is today expected to issue its own statement on the weather outlook in the coming months.
In a statement earlier this month, the agency also warned about the likelihood of the country being hit by El Nino rains this year.
The statement, issued by TMA Acting Director-General Filbert Tibaijuka, said the El Nino weather phenomenon is likely to last until early 2010.
Experts are already predicting that Dar es Salaam, Coast, Tanga, Lindi, Mwanza, Kagera and Mara regions, plus parts of Kigoma Region, will experience particularly heavy rainfall.
Officials meanwhile said the prospect of heavy El Nino rains has already started to spur government disaster preparedness.
Memories are still raw of the 1997/98 El Nino-related extreme weather events in Tanzania that, apart from causing infrastructure damage, spawned serious disease outbreaks in many parts of the country.
A total of 40,249 cholera cases (2,231 deaths) were reported in Tanzania in 1997, compared with just 1,464 cases (35 deaths) in 1996.
Source:
TANZANIA will be hit by the El Nino weather phenomenon towards the end of this year, accompanied by heavy rainfall likely to cause serious damage to infrastructure and worsen the food situation, meteorologists have warned.
According to weather experts, Tanzania and other countries in the region face the prospect of an El Nino event in the October-December period, which could also trigger an outbreak of cholera and other diseases.
"An El Nino event would normally be associated with widespread flooding, damage to infrastructure, and an upsurge of waterborne diseases," says a latest assessment report by the Famine Early Warning System Network (FewsNet) .
More than 20 million people in the East African region are already insecure food-wise, mainly due to a combination of the cumulative effects of prolonged drought which has extended into highly-populated areas previously regarded as food secure.
Other chronic factors behind the situation are related to conflict, poor market access, poor livestock cereal terms of trade, security-related market disruptions, and trans-boundary animal diseases, says FewsNet.
"Although it is too early to determine the intensity and duration of the expected El Nino event, in the most likely scenario there will be improved rangeland conditions in the pastoral areas, which could break the cycle of consecutive seasonal failures and allow pastoral livelihoods to recover," adds the report.
A statement issued this week at the 24th Greater Horn of Africa Climate Outlook Forum (GHACOF 24) in Kenya also warned about the prospect of heavy rains in the region.
Said the GHACOF 24 statement: "El Nino phenomena (building up of a large pool of unusually warm waters in large parts of the eastern and central equatorial Pacific Ocean) will be a major feature influencing tropical climate during September to December 2009.
"The regional consensus climate outlook for the September-December 2009 rainfall season indicates increased likelihood of above-normal rainfall over the equatorial western and eastern parts of the Greater Horn of Africa."
The Tanzania Meteorological Agency (TMA) is today expected to issue its own statement on the weather outlook in the coming months.
In a statement earlier this month, the agency also warned about the likelihood of the country being hit by El Nino rains this year.
The statement, issued by TMA Acting Director-General Filbert Tibaijuka, said the El Nino weather phenomenon is likely to last until early 2010.
Experts are already predicting that Dar es Salaam, Coast, Tanga, Lindi, Mwanza, Kagera and Mara regions, plus parts of Kigoma Region, will experience particularly heavy rainfall.
Officials meanwhile said the prospect of heavy El Nino rains has already started to spur government disaster preparedness.
Memories are still raw of the 1997/98 El Nino-related extreme weather events in Tanzania that, apart from causing infrastructure damage, spawned serious disease outbreaks in many parts of the country.
A total of 40,249 cholera cases (2,231 deaths) were reported in Tanzania in 1997, compared with just 1,464 cases (35 deaths) in 1996.
Source: