Richmond Vale

Tree of the Week: Red Mangrove (Rhizophora mangle)

Tree of the Week: Red Mangrove (Rhizophora mangle)
Mangrove Workshop at the Prospect Salt Pond Mangrove Conservation Park Last week my team had the great pleasure of attending a workshop on propagating and conserving mangrove ecosystems. A mangrove ecosystem is a group of several different species of trees that grow in coastal areas. They are particularly resilient and are able to thrive in conditions that most plants could not survive. These conditions include water with high salinity and strong current energy. There are about 40 different species of mangroves but there are three that are most common in the Caribbean. These are Red (Rhizophora mangle), White (Laguncularia racemose), and Black (Avicennia germinans). During the workshop, we learned about all three of these species and how they work together as an ecosystem. The three usually grow in the same area. The red grows in the front, closest to the sea. It requires a high saline concentration for survival. The red serves as a barrier against wave energy. The black mangrove grows above the high water mark, as its tolerance for salt water is less than the red. The white grows the farthest back from the sea. It is the least salt-tolerant but can still survive in brackish (combination of saltwater and freshwater) conditions. The primary focus of the workshop was on the red mangrove. The red mangrove, an evergreen, is the tallest of the three....
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