Environment & Ecology · Environment
There is growing concern over the increasing frequency of harmful algal blooms (HABs) in the seawaters of India. Consider the following factors: 1. Heavy discharge of agricultural and urban nutrients from estuaries. 2. Nutrient-rich land run-off during the monsoon seasons. 3. Upwelling of deep, nutrient-dense waters along the coasts. 4. Rising sea surface temperatures driven by climate change. How many of the above are causative factors for harmful algal blooms?
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