Ontologia

Municipality · BRA

Tucuruí

Brazil

AmTropical, monsoon(100 %)

Species observed

1 646

Observations

7 158

Area

2 084,3km²

Ecological tissue

Sample of 30 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 Tucuruí : 26 espèces reliées par 38 interactions GloBI sur 4 types (connectance 7.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
38
Connectance
0.072
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

1 646 distinct species · 7 158 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 158 obs · 31 cellules
Obs. / cellule
≥ 2 736
483–2 735
137–482
65–136
< 65

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

Climate

Mean T°

26,9°C

Annual rain

2 420mm

Warmest m°

32,0°C

Coldest m°

23,2°C

Elevation: 90 m on average (min 4 m, max 245 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
2 420mm
Warmest month
32,0°C
Coldest month
23,2°C
Mean alt.
90m
Min
4m
Max
245m
Std. dev.
38m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

4,7

Org. C

27,0g/kg

Clay

32,8%

Sand

43,1%

Silt

24,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
40,1g/kg
Clay
32,6%
Sand
43,3%
Silt
24,2%
5–15 cm
pH H₂O
4,7
Org. C
23,6g/kg
Clay
31,7%
Sand
44,1%
Silt
24,3%
15–30 cm
pH H₂O
4,7
Org. C
17,4g/kg
Clay
34,1%
Sand
42,0%
Silt
23,9%

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

Land cover

Forest56.7%
Crops0.6%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)42.3%

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

Hydrology11 basins · 3 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

91,6km

Lake surface here

376,04km²

Basins crossed

11

Max stream order

9

Max drainage

765 221km²

Discharge in basins

15 076,4m³/s

Mean precip.

2 375mm/an

Mean T°

27,0°C

Moisture idx

0,25

Mean runoff

824mm/an

Mean elev. (basins)

101m

Watersheds crossing here

2 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

22,4%

Pesticides

48,6kg/km²

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

Protected areas4

IUCN VI · 2IUCN V · 1IUCN Not Reported · 1

Trocará

IUCN Not Reported

Indigenous Area · 1983

216 km²

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