Background
Water resource development in Bangladesh has been an important area of focus since the 1950s, but given the growing conflict around the allocation of water to competing demands, as well as growing water stress from changing climatic conditions, there is now a pressing need for ensuring social justice and equity in water resource development. In Bangladesh, equitable and sustainable water management is critically important due to the country’s geographical location, low-lying topography and high incidence of poverty.
A large proportion of the rural poor are dependent on natural water bodies in floodplains and in hilly watersheds for their livelihood. Their subsistence is based on food production, fishing, harvesting wetland plants, plying country boats and other activities which depend on healthy aquatic ecosystems.
The management of water resources in Bangladesh involves a centralized, heavy engineering approach in order to control floods and install irrigation. The other uses of water, such as domestic use and sanitation, fisheries, navigation, ecology and biodiversity, tend to be overlooked, undermining the lives and livelihoods of the rural poor and ecosystem health.
However, the construction of irrigation canals and the intensive use of water for irrigation have led rivers, canals and wetlands to dry up, thereby denying opportunities for subsistence food production to the landless people and small and marginal farmers.
Normal annual flooding provides numerous benefits such as common access to the large natural floodplain fishery, deposition of fertile loam on agricultural fields, and flushing of stagnant water in low-lying areas. However, disrupting this normal process through heavily-engineered flood control structures has many consequences, such as increasing flood levels in adjacent areas.
Flood control projects involve acquiring substantial land for embankment construction. Land acquisition causes immense economic and social suffering to the poor households who lose their land especially small agricultural landholders who lose their land, and households who lose their homestead land.