巴西为何临时迁都贝伦

Group 1 - The Brazilian government has decided to temporarily move the capital from Brasília to Belém from November 11 to 21 to coincide with the COP30 conference [1][4] - Belém is located in the Amazon River basin and is considered an important gateway to the Amazon region, with a population of approximately 1.3 million [1] - The choice of Belém for COP30 aims to highlight the significance of the Amazon region in global environmental discussions and Brazil's commitment to addressing climate change [3][4] Group 2 - The Amazon rainforest's deforestation rate has decreased by nearly 50% over the past two and a half years, reflecting Brazil's ongoing efforts to strengthen rainforest protection [3] - The temporary relocation of the capital is intended to place the Amazon region at the center of political decision-making, emphasizing Brazil's commitment to climate agendas and sustainable development [4]