hat
Si yo pwopoze pou retire oswa ajoute materyèl ranpli nan yon sit restorasyon, konsepsyon ak siveyans atansyon nan klas sib final la (sètadi, elevasyon tè ki gen rapò ak yon referans oswa yon pwen referans) trè enpòtan. Yon sèl erè ki pi komen ki te fèt nan restorasyon mang te echèk pou retabli idrolojik kòrèk sou mare yo. Yo dwe konprann pwofondè ak dire tolerans inondasyon pou espès mang lan. Tcheke ran de elevasyon sou ki se yon kanpe nan mangrò sante natirèlman etabli nan yon kote ki pi pre ke posib nan sit la restorasyon sib, ak plan pou etabli yon ranje menm jan an nan sit la restorasyon. Diferan chenn mare egzije diferan chenn elevasyon sib.
eng
If removing or adding fill material to a restoration site is proposed, the design and careful monitoring of the final target grade (i.e., ground elevation relative to a surveyed datum or reference point) is very important. The single most common error made in mangrove restoration is the failure to reestablish the correct tidal hydrology. The depth and duration of flooding tolerances for the mangrove species must be understood. Check the range of elevations over which a stand of healthy mangroves is naturally established at a location as close as possible to the target restoration site, and plan on establishing a similar range at the restoration site. Different tidal ranges require different target elevation ranges.