The report says that because of the impact of climate, families across Bangladesh, a low-lying delta nation crisscrossed by more than 130 rivers, have migrated to big cities from villages after losing their livelihoods to increasing salinity in arable land, flooding, or river bank erosion.
The Rohingya have long faced severe discrimination and were the target of violence in 2012 that killed hundreds and drove about 140,000 people — predominantly Rohingya — from their homes to camps for the internally displaced, where most remained until last year’s violence.
The Rohingya face official and social discrimination in predominantly Buddhist Myanmar, which denies most of them citizenship and basic rights because they are looked on as immigrants from Bangladesh, even though many settled in Myanmar generations ago.
External Affairs Minister Sushma Swaraj will pay a two-day visit to Myanmar from May 10 during which key bilateral and regional issues, including the situation in the Rakhine state from where thousands of Rohingya Muslims had fled following violence last year, are likely to be discussed.
Rohingya are denied citizenship in Myanmar, where they have long faced persecution. Many in Myanmar see them as illegal migrants from Bangladesh, and deride them as "Bengalis." Most have long lived in poverty in Myanmar's Rakhine state, next to Bangladesh.
More than 200,000 Rohingya Muslims have fled from the Aung San Suu Kyi led Myanmar towards neighbouring countries. As the refugees claim crackdown and violence by security forces, Suu Kyi faces heat from global leaders to deal with the situation. The United Nations, meanwhile, had labelled the Rohingyas the most persecuted people on earth.