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Persistent Brazil floods raise specter of environment migration

Disastrous and continuous flooding in southern Brazil is requiring some of the half million displaced homeowners to think about uprooting their lives from inundated towns to rebuild on higher ground.

Two weeks after the beginning of torrential rains, the Guaiba River running by state capital Porto Alegre is increasing again, having actually passed the all-time high. In the state of Rio Grande do Sul, the streets of dozens of towns have actually become slow-moving rivers

Just in the area around Porto Alegre, where four rivers. converge to form the Guaiba River, scientists approximate that nearly 3,800 square kilometers (1,500 square miles) were flooded -- more than the city footprint of the Washington DC city area.

With numerous countless households leaving the floods, the catastrophe - which has eliminated at least 147 individuals, with 127 still missing - could touch off among Brazil's most significant cases of climate migration in current history.

Southern Brazil's location at the confluence of tropical and polar currents has fed durations of progressively extreme dry spell and rains due to environment modification, according to scientists.

The record devastation in Rio Grande do Sul follows floods in the second half of last year, leading many of the 538,000 people now displaced from their homes to think about more severe adjustments.

For the third time in 7 months, entrepreneur Cassiano Baldasso needed to get rid of wheelbarrows of mud from his home in Muçum, a town 150 km (90 miles) upriver from Porto Alegre, only to see the waters increase once again. He states he has actually had enough.

I have no idea where I'm going, however it will be somewhere far from the river, where our lives will not be at danger, Baldasso told as he removed another cart of mud from inside your house.

Mayor Mateus Trojan said many of Muçum's 5,000 locals will have to transfer. His office is preparing to rebuild 40% of the town elsewhere.

Baldasso had actually already saved his household in September by climbing onto the roofing system of their two-story house until they were saved by the fire brigade in the middle of the night.

During that flood, just a couple of blocks away, Maria Marlene Venancio's house was swept away and she lost everything. This month, the leased home she had actually relocated to was flooded 1.5 meters ( 5 feet) deep. She fears it is time to leave Muçum.

I think the town will become a river one day, and it will be challenging for us to live here. Individuals with cash are all leaving, she said.

On the streets of Muçum and other neighboring towns, the gradually receding waters leave desolate scenes of furnishings, clothes and home appliances piled up in front of the houses.

Maria Ines Silverio has returned to her home, however she keeps her clothing in plastic bags for fear of the river rising again. She has a 30-year home mortgage and says she can not manage to leave.

When we purchased your home, this wasn't a flooded area. Now it is, and the river is going to rise a growing number of, she stated.

Environmental specialists alert that there is no alternative for some towns in the state but to move whole communities.

We require to move urban facilities away from high-risk environments and return space to the rivers ... so they no longer impact cities with such magnitude, stated ecologist Marcelo Dutra, professor at the Rio Grande Federal University.

We can't oppose nature. We have to wake up to this force that is telling us we need to appreciate and adapt nature, he stated.

(source: Reuters)