<human>:  What is the best type of mangrove for coastal reforestation?
<bot>: The best type of mangrove for coastal reforestation depends on the location and climate conditions, but some of the most commonly used species for reforestation include Rhizophora mangle (red mangrove), Avicennia germinans (black mangrove), and Laguncularia racemosa (white mangrove).