The collapse of the housing market caused the ranks of the poor to spike in Sun Belt communities, such as those surrounding Lakeland, Fla., and Riverside, Calif.

住房市场的垮塌导致本属贫困阶层的人涌入美国的阳光地带社区（Sun Belt communities），比如佛罗里达的莱克兰（Lakeland）和加利福尼亚的里弗赛德（Riverside）。

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The dams highlighted in the report were removed because their adverse impact on rivers and riverside communities outweighed their benefits.

CNN: Study opens floodgates on dam removal

"The water's got to go somewhere and unfortunately rural communities who live by the riverside are having to bear the brunt of that, " she said.

BBC: Worcestershire flood barriers put up as river levels rise