World Heritage Site (natural or mixed) · bra
Lençóis Maranhenses National Park
- Area
- 1 572 km²
- IUCN cat.
- Not Applicable
- Year
- 2024
Overview
- Designation
- World Heritage Site (natural or mixed)
- Established
- 2024
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
360 distinct species · 1 560 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Lençóis Maranhenses National Park : 21 espèces reliées par 50 interactions GloBI sur 2 types (connectance 8.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 6 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
135,9km
Lake surface here
18,57km²
Basins crossed
4
Max stream order
4
Max drainage
3 767km²
Discharge in basins
37,3m³/s
Mean precip.
1 630mm/an
Mean T°
27,2°C
Moisture idx
-0,01
Mean runoff
948mm/an
Mean elev. (basins)
24m
Watersheds crossing here
Lakes (6, top by area)
Rivers / streams (16, ord ≥ 4)
- Rio Negroord 4len here70.85 km65%total109 km
- Riacho Achuíord 1len here10.56 km100%total11 km
- Riacho Baixão do Buritizalord 2len here9.71 km100%total10 km
- Riacho Tucunsord 2len here9.11 km74%total12 km
- Rio Grandeord 4len here7.59 km19%total41 km
- Riacho São Domingosord 2len here5.99 km41%total15 km
- Riacho do Sucurijuord 2len here3.74 km30%total12 km
- Rio Preguiçasord 5len here3.62 km2%total152 km
- Riacho Achuíord 1len here3.40 km56%total6 km
- Rio Sucurijuord 1len here3.03 km60%total5 km
- Rio Negroord 1len here2.27 km99%total2 km
- Rio Preguiçasord 3len here1.77 km26%total7 km
4 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -2.53242, -43.01119
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.