Laem Phak Bia Environmental Research and Development. Due to the initiative " Laem Phak Bia Ban Laem Phetchaburi is Where we have come together today here. The charm of this place is not just a research-only environment. But also a path to study the issue of mangrove ecosystems along the walkway into the forest. To gain a better understanding of the ecosystem and truly with me. Another highlight of the visit here was to see a real sea Phak based mangrove forest surrounding it.