Ontologia

Municipality · BRA

Várzea Grande

Brazil

AwTropical, savannah(100 %)

Species observed

667

Observations

12 700

Area

724,3km²

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 Várzea Grande : 26 espèces reliées par 42 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
42
Connectance
0.075
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

667 distinct species · 12 700 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 700 obs · 20 cellules
Obs. / cellule
≥ 7 280
1 681–7 279
326–1 680
39–325
< 39

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

Climate

Mean T°

26,2°C

Annual rain

1 439mm

Warmest m°

32,6°C

Coldest m°

18,2°C

Elevation: 186 m on average (min 146 m, max 236 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 439mm
Warmest month
32,6°C
Coldest month
18,2°C
Mean alt.
186m
Min
146m
Max
236m
Std. dev.
18m
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

5,4

Org. C

13,4g/kg

Clay

21,5%

Sand

51,8%

Silt

26,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
18,5g/kg
Clay
20,2%
Sand
52,8%
Silt
27,0%
5–15 cm
pH H₂O
5,4
Org. C
14,4g/kg
Clay
20,4%
Sand
52,7%
Silt
26,9%
15–30 cm
pH H₂O
5,4
Org. C
7,4g/kg
Clay
23,9%
Sand
50,1%
Silt
26,0%

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

Land cover

Forest23.3%
Crops12.9%
Built-up2.6%
Bare soil0.3%
Other (grassland, water…)60.8%

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

Hydrology7 basins · 3 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

110,5km

Lake surface here

0,63km²

Basins crossed

7

Max stream order

6

Max drainage

25 523km²

Discharge in basins

318,7m³/s

Mean precip.

1 286mm/an

Mean T°

25,3°C

Moisture idx

-0,26

Mean runoff

288mm/an

Mean elev. (basins)

211m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

5,9nW

Built-up

264,3%

Pesticides

5,3kg/km²

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

Protected areas2

IUCN II · 2

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