Ontologia

Municipality · BRA

Serra Talhada

Brazil

AwTropical, savannah(52 %)

Species observed

932

Observations

3 025

Area

2 980km²

Ecological tissue

Sample of 37 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 Serra Talhada : 31 espèces reliées par 38 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
38
Connectance
0.057
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

932 distinct species · 3 025 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 025 obs · 63 cellules
Obs. / cellule
≥ 616
94–615
24–93
7–23
< 7

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

Climate

Mean T°

26,4°C

Annual rain

691mm

Warmest m°

34,2°C

Coldest m°

18,9°C

Elevation: 488 m on average (min 347 m, max 859 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
691mm
Warmest month
34,2°C
Coldest month
18,9°C
Mean alt.
488m
Min
347m
Max
859m
Std. dev.
79m
Köppen-Geiger (dominant)
AwTropical, savannah(52 %)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

11,7g/kg

Clay

22,6%

Sand

54,6%

Silt

22,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
15,7g/kg
Clay
19,8%
Sand
56,8%
Silt
23,5%
5–15 cm
pH H₂O
6,2
Org. C
12,0g/kg
Clay
20,8%
Sand
55,9%
Silt
23,3%
15–30 cm
pH H₂O
6,2
Org. C
7,4g/kg
Clay
27,3%
Sand
51,2%
Silt
21,6%

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

Land cover

Forest24.9%
Crops15.0%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)59.5%

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

Hydrology15 basins · 4 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

313,9km

Lake surface here

7,83km²

Basins crossed

15

Max stream order

5

Max drainage

12 331km²

Discharge in basins

143,2m³/s

Mean precip.

713mm/an

Mean T°

23,5°C

Moisture idx

-0,56

Mean runoff

147mm/an

Mean elev. (basins)

504m

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

15,5%

Pesticides

56,6kg/km²

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

Protected areas1

IUCN II · 1

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