The effective management of land and water resources will drastically reduce the human miseries. Explain. (200 words)

Land and water underpin food, livelihoods, health and ecosystems; their degradation magnifies drought, floods, hunger, displacement and conflict.

Reducing vulnerability

• Watershed treatment, contour bunding, afforestation and soil conservation reduce erosion and improve groundwater recharge.
• Efficient irrigation, crop diversification, rainwater harvesting and wastewater reuse address water scarcity.
• Wetland and catchment protection moderates floods, filters pollution and sustains biodiversity.

Human-centred approach

• Participatory water budgeting, secure commons, equitable allocation and decentralised institutions improve resilience.
• Climate-smart agriculture, drought planning and transparent data reduce livelihood losses and distress migration.

Keywords: watershed, soil conservation, groundwater recharge, water budgeting, commons, climate resilience.