Ontologia

Municipality · BRA

Canudos

Brazil

BShArid, steppe, hot(94 %)

Species observed

983

Observations

25 384

Area

3 565,4km²

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 Canudos : 21 espèces reliées par 44 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
44
Connectance
0.083
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

983 distinct species · 25 384 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 384 obs · 63 cellules
Obs. / cellule
≥ 15 406
588–15 405
48–587
12–47
< 12

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

Climate

Mean T°

24,9°C

Annual rain

492mm

Warmest m°

31,6°C

Coldest m°

18,1°C

Elevation: 486 m on average (min 326 m, max 760 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
492mm
Warmest month
31,6°C
Coldest month
18,1°C
Mean alt.
486m
Min
326m
Max
760m
Std. dev.
83m
Köppen-Geiger (dominant)
BShArid, steppe, hot(94 %)Arid

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

Soil & lithology

pH H₂O

6,6

Org. C

13,9g/kg

Clay

24,1%

Sand

56,1%

Silt

19,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
19,1g/kg
Clay
22,3%
Sand
57,6%
Silt
20,1%
5–15 cm
pH H₂O
6,6
Org. C
13,1g/kg
Clay
22,4%
Sand
57,3%
Silt
20,2%
15–30 cm
pH H₂O
6,6
Org. C
9,7g/kg
Clay
27,7%
Sand
53,3%
Silt
19,0%

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

Land cover

Forest22.2%
Crops11.8%
Built-up0.0%
Bare soil0.7%
Other (grassland, water…)65.2%

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

Hydrology12 basins · 1 lakes · 45 rivers

Hydrology metrics for this exact territory

Stream length here

634,0km

Lake surface here

18,35km²

Basins crossed

12

Max stream order

5

Max drainage

9 200km²

Discharge in basins

3,0m³/s

Mean precip.

526mm/an

Mean T°

23,2°C

Moisture idx

-0,69

Mean runoff

25mm/an

Mean elev. (basins)

480m

Watersheds crossing here

3 more basins

Lakes (1, top by area)

Rivers / streams (45, ord ≥ 4)

33 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

3,8%

Pesticides

33,6kg/km²

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

Protected areas3

IUCN IV · 2IUCN V · 1

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