- Title: BRAZIL: Severe drought hits Amazon rainforest
- Date: 11th October 2005
- Summary: (BN06) RIO DE JANEIRO, BRAZIL (OCTOBER 10, 2005) (REUTERS) WIDE SHOT EXTERIOR OF FEDERAL UNIVERSITY OF RIO DE JANEIRO TECHNOLOGY CENTRE; SIGN THAT READS 'HYDROLOGICAL LABORATORY' (SOUNDBITE) (Portuguese) PAULO CANEDO, HYDROLOGY PROFESSOR OF THE FEDERAL UNIVERSITY OF RIO DE JANEIRO, SAYING: "The world's atmosphere is all connected and blocks of high pressure force humid air to be dislodged causing rain, etcetera, or droughts, but human beings understand little of this atmospheric global behaviour." CUTAWAY OF CANEDO (SOUNDBITE) (Portuguese) PAULO CANEDO, HYDROLOGY PROFESSOR OF THE FEDERAL UNIVERSITY OF RIO DE JANEIRO, SAYING: "We can't affirm that a relationship exists between the hurricanes, especially Katrina that occurred in New Orleans, with this drought in the north. That is a speculation (a theory) that should be explained but that, to the moment, is just a speculation."
- Embargoed: 26th October 2005 13:00
- Keywords:
- Location: Brazil
- Country: Brazil
- Topics: Disasters / Accidents / Natural catastrophes,Environment / Natural World
- Reuters ID: LVAEHUIW5B8NSA8N6CV5NOLTSQQV
- Story Text: The worst drought in more than 40 years is damaging the world's biggest rainforest, plaguing the Amazon basin with wildfires, sickening river dwellers with tainted drinking water, and killing fish by the millions as streams dry up.
In the main river port of Manaus, dozens of boats lay stranded in the cracked dirt of the riverbank after the water level receded. Pontoons of floating docks sit exposed on dry land. People drive cars where only months ago they swam.
An hour from where it joins the Rio Negro to form the Amazon River, the Rio Solimoes is so low that kilometres (miles) of exposed riverbank have turned into dunes as winds whip up thick sandstorms. Vultures feed on carrion.
Nearby, scores of piranhas shook in spasms in two inches of water -- what was left of the once flowing Parana de Manaquiri river, an Amazon tributary. Thousands of rotting fish lined the its dry banks.
Another major Amazon tributary, Rio Madeira, is so dry that cargo ships carrying diesel from Manaus cannot reach the capital of Rondonia state without scraping the bottom. Instead, fuel used to run power plants has to be hauled in by truck thousands of kilometres (miles) from southern Brazil.
Dry winds and low rainfall have left the rainforest more susceptible to fires that farmers routinely start to clear their pastures.
In normal dry seasons, rains arrive often enough to put out blazes that escape from farms and spread to the forest. This year, the forest is catching fire and staying aflame. In Acre state, some 100,000 hectares (250,000 acres) of forest have burned since the drought started and thick black smoke has on occasion shut down airports.
The drought has also upset daily life in communities scattered throughout the basin's labyrinth of waterways.
The governor of Amazonas, a state the size of Alaska, has declared 16 municipalities in crisis as the two-month-long drought strands river dwellers who cannot find food or sell crops.
"There are 33 communities suffering from thirst, even hunger, because of the drought," said Gilberto Barbosa, secretary of public administration in Manaquiri, a town 149 km (93 miles) from Manaus, the capital of Amazonas state.
People whose wells have dried up risk drinking river water contaminated by sewage and dead animals.
Sinking water levels have severed connections in the lattice of creeks, lakes and rivers that make up the Amazons motorboat transportation network.
Many people in Manaquiri's 25 riverine communities are now forced to walk kilometres (miles) to buy rice or medicines.
Cases of diarrhea, one of the biggest killers in the developing world, are rising in the region. Many fear stagnant water will breed malaria. In response, the state government has flown five tons of basic medicines out to distant villages.
It will be two more months before the river fills again during the rainy season. Even then, residents fear polluted water will float to the top, causing sickness and economic plight.
Some scientists blame higher ocean temperatures stemming from global warming, which have also been linked to a recent string of unusually deadly hurricanes in the United States and Central America.
Rising air in the north Atlantic, which fuels storms, may have caused air above the Amazon to descend and prevented cloud formations and rainfall, according to some scientists.
Deforestation may also have contributed to the drought because cutting down trees cuts moisture in the air, increasing sunlight penetration onto land.
Other scientists say severe droughts were normal and occurred in cycles before global warming started. - Copyright Holder: REUTERS
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