Ontologia

Municipality · BRA

Caucaia

Brazil

AwTropical, savannah(100 %)

Species observed

1 487

Observations

20 061

Area

1 223,2km²

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 Caucaia : 24 espèces reliées par 36 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
36
Connectance
0.064
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

1 487 distinct species · 20 061 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 061 obs · 26 cellules
Obs. / cellule
≥ 7 866
3 037–7 865
300–3 036
65–299
< 65

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

Climate

Mean T°

26,8°C

Annual rain

1 118mm

Warmest m°

31,7°C

Coldest m°

23,4°C

Elevation: 67 m on average (min -12 m, max 691 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
1 118mm
Warmest month
31,7°C
Coldest month
23,4°C
Mean alt.
67m
Min
-12m
Max
691m
Std. dev.
73m
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

5,7

Org. C

15,4g/kg

Clay

19,8%

Sand

62,9%

Silt

17,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
22,0g/kg
Clay
16,6%
Sand
65,8%
Silt
17,6%
5–15 cm
pH H₂O
5,7
Org. C
13,6g/kg
Clay
17,1%
Sand
64,9%
Silt
18,0%
15–30 cm
pH H₂O
5,7
Org. C
10,6g/kg
Clay
25,6%
Sand
57,9%
Silt
16,5%

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

Land cover

Forest22.5%
Crops26.1%
Built-up1.3%
Bare soil0.8%
Other (grassland, water…)49.3%

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

Hydrology5 basins · 15 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

260,8km

Lake surface here

9,88km²

Basins crossed

5

Max stream order

3

Max drainage

1 410km²

Discharge in basins

10,4m³/s

Mean precip.

1 189mm/an

Mean T°

25,9°C

Moisture idx

-0,19

Mean runoff

308mm/an

Mean elev. (basins)

78m

Rivers / streams (26, ord ≥ 4)

14 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

2,4nW

Built-up

127,7%

Pesticides

65,1kg/km²

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

Protected areas7

IUCN V · 4IUCN Ia · 1IUCN III · 1IUCN II · 1🌊 Marine · 2
Complete list

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