Ontologia

Municipality · BRA

Riacho da Cruz

Brazil

AwTropical, savannah(100 %)

Species observed

31

Observations

39

Area

127,2km²

Ecological tissue

Sample of 10 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 Riacho da Cruz : 10 espèces reliées par 8 interactions GloBI sur 2 types (connectance 17.8%, filtre Serrano α=0.2).

Espèces affichées
10
Interactions affichées
8
Connectance
0.178
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

31 distinct species · 39 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 obs · 3 cellules
Obs. / cellule
≥ 21
21–20
21–20
10–20
< 10

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

Climate

Mean T°

28,3°C

Annual rain

935mm

Warmest m°

35,4°C

Coldest m°

22,1°C

Elevation: 172 m on average (min 118 m, max 531 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
935mm
Warmest month
35,4°C
Coldest month
22,1°C
Mean alt.
172m
Min
118m
Max
531m
Std. dev.
53m
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

6,2

Org. C

9,9g/kg

Clay

22,8%

Sand

56,9%

Silt

20,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
13,7g/kg
Clay
18,9%
Sand
60,6%
Silt
20,5%
5–15 cm
pH H₂O
6,2
Org. C
9,1g/kg
Clay
20,4%
Sand
58,5%
Silt
21,1%
15–30 cm
pH H₂O
6,1
Org. C
6,8g/kg
Clay
29,2%
Sand
51,5%
Silt
19,3%

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

Land cover

Forest19.1%
Crops26.1%
Built-up0.2%
Bare soil0.6%
Other (grassland, water…)54.0%

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

Hydrology1 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

30,0km

Lake surface here

0,77km²

Basins crossed

1

Max stream order

4

Max drainage

4 506km²

Discharge in basins

0,4m³/s

Mean precip.

841mm/an

Mean T°

26,0°C

Moisture idx

-0,51

Mean runoff

87mm/an

Mean elev. (basins)

290m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

16,5%

Pesticides

65,8kg/km²

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