Which is NOT a factor leading to decreased water supply?

Improved water management strategies directly contribute to the efficient use and conservation of water resources, thereby promoting an increased supply or better sustainability of available water. These strategies may include the implementation of modern irrigation techniques, rainwater harvesting, wastewater recycling, and policies aimed at reducing water wastage. Such practices ensure that water is used more effectively and can help to mitigate issues caused by population growth, climate change, and overconsumption.

In contrast, increased population growth, climate change effects, and the overconsumption and waste of water resources all lead to a higher demand for water and may stress existing water supplies. While these factors might exacerbate water scarcity, improved management strategies are designed specifically to counteract such challenges and enhance the overall water supply.