Ontologia

Municipality · BRA

Catu

Brazil

AmTropical, monsoon(53 %)

Species observed

944

Observations

6 441

Area

427km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Catu : 23 espèces reliées par 45 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
45
Connectance
0.080
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

944 distinct species · 6 441 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 441 obs · 11 cellules
Obs. / cellule
≥ 4 368
759–4 367
463–758
59–462
< 59

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

Climate

Mean T°

25,0°C

Annual rain

1 393mm

Warmest m°

31,4°C

Coldest m°

18,8°C

Elevation: 134 m on average (min 73 m, max 199 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
1 393mm
Warmest month
31,4°C
Coldest month
18,8°C
Mean alt.
134m
Min
73m
Max
199m
Std. dev.
21m
Köppen-Geiger (dominant)
AmTropical, monsoon(53 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

26,3g/kg

Clay

32,6%

Sand

47,1%

Silt

20,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
38,0g/kg
Clay
32,2%
Sand
47,5%
Silt
20,3%
5–15 cm
pH H₂O
5,4
Org. C
24,9g/kg
Clay
33,0%
Sand
46,8%
Silt
20,1%
15–30 cm
pH H₂O
5,5
Org. C
16,0g/kg
Clay
32,5%
Sand
47,0%
Silt
20,5%

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

Land cover

Forest38.1%
Crops7.4%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)53.6%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

42,1km

Basins crossed

3

Max stream order

4

Max drainage

4 104km²

Discharge in basins

17,9m³/s

Mean precip.

1 485mm/an

Mean T°

23,7°C

Moisture idx

0,01

Mean runoff

473mm/an

Mean elev. (basins)

146m

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

43,3%

Pesticides

46,6kg/km²

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

Protected areas1

IUCN IV · 1

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