Ontologia

Municipality · BRA

Brasnorte

Brazil

AwTropical, savannah(100 %)

Species observed

488

Observations

1 512

Area

15 968,4km²

Ecological tissue

Sample of 29 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 Brasnorte : 23 espèces reliées par 27 interactions GloBI sur 2 types (connectance 6.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
27
Connectance
0.067
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

488 distinct species · 1 512 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 512 obs · 70 cellules
Obs. / cellule
≥ 802
43–801
8–42
3–7
< 3

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

2 066mm

Warmest m°

32,1°C

Coldest m°

18,6°C

Elevation: 331 m on average (min 216 m, max 496 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
2 066mm
Warmest month
32,1°C
Coldest month
18,6°C
Mean alt.
331m
Min
216m
Max
496m
Std. dev.
59m
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

4,6

Org. C

16,5g/kg

Clay

20,0%

Sand

67,6%

Silt

12,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
22,3g/kg
Clay
18,7%
Sand
68,8%
Silt
12,5%
5–15 cm
pH H₂O
4,6
Org. C
16,9g/kg
Clay
19,6%
Sand
67,9%
Silt
12,5%
15–30 cm
pH H₂O
4,7
Org. C
10,4g/kg
Clay
21,8%
Sand
65,9%
Silt
12,3%

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

Land cover

Forest63.3%
Crops14.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)22.6%

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

Hydrology19 basins · 4 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

1 361,4km

Lake surface here

0,85km²

Basins crossed

19

Max stream order

7

Max drainage

59 672km²

Discharge in basins

5 394,9m³/s

Mean precip.

1 982mm/an

Mean T°

24,6°C

Moisture idx

0,05

Mean runoff

679mm/an

Mean elev. (basins)

351m

Watersheds crossing here

10 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,5%

Pesticides

9,7kg/km²

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

Protected areas8

IUCN Not Reported · 8

Enawene-Nawe

IUCN Not Reported

Indigenous Area · 1998

7 459 km²

Utiariti

IUCN Not Reported

Indigenous Area · 1987

4 098 km²

Manoki

IUCN Not Reported

Indigenous Area · 2008

2 519 km²

Japuira

IUCN Not Reported

Indigenous Area · 1994

1 545 km²

Tirecatinga

IUCN Not Reported

Indigenous Area · 1987

1 305 km²

Erikbaktsa

IUCN Not Reported

Indigenous Area · 1987

811 km²

Complete list

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