Ontologia

Municipality · BRA

Central do Maranhão

Brazil

AwTropical, savannah(100 %)

Species observed

26

Observations

26

Area

319,5km²

Ecological tissue

Sample of 13 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Central do Maranhão : 12 espèces reliées par 10 interactions GloBI sur 2 types (connectance 12.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

26 distinct species · 26 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 obs · 4 cellules
Obs. / cellule
≥ 21
21–20
2–20
2–1
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,5°C

Annual rain

1 978mm

Warmest m°

31,7°C

Coldest m°

23,0°C

Elevation: 23 m on average (min 3 m, max 55 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
1 978mm
Warmest month
31,7°C
Coldest month
23,0°C
Mean alt.
23m
Min
3m
Max
55m
Std. dev.
15m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

29,3g/kg

Clay

31,6%

Sand

39,9%

Silt

28,6%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
44,7g/kg
Clay
31,8%
Sand
39,7%
Silt
28,5%
5–15 cm
pH H₂O
5,1
Org. C
22,4g/kg
Clay
31,8%
Sand
39,6%
Silt
28,6%
15–30 cm
pH H₂O
5,1
Org. C
20,7g/kg
Clay
31,0%
Sand
40,3%
Silt
28,7%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest59.4%
Crops0.3%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)40.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

33,8km

Basins crossed

4

Max stream order

5

Max drainage

3 759km²

Discharge in basins

62,9m³/s

Mean precip.

1 855mm/an

Mean T°

27,1°C

Moisture idx

0,14

Mean runoff

1 057mm/an

Mean elev. (basins)

21m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

14,0%

Pesticides

56,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN V · 4IUCN VI · 1🌊 Marine · 5

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN