Ontologia

Municipality · BRA

Melgaço

Brazil

AfTropical, rainforest(61 %)

Species observed

2 053

Observations

37 751

Area

6 774,1km²

Ecological tissue

Sample of 6 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 Melgaço : 6 espèces reliées par 4 interactions GloBI sur 1 type (connectance 26.7%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

2 053 distinct species · 37 751 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 751 obs · 82 cellules
Obs. / cellule
≥ 16 245
129–16 244
13–128
5–12
< 5

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

Climate

Mean T°

26,9°C

Annual rain

2 469mm

Warmest m°

33,3°C

Coldest m°

23,0°C

Elevation: 11 m on average (min -53 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
2 469mm
Warmest month
33,3°C
Coldest month
23,0°C
Mean alt.
11m
Min
-53m
Max
37m
Std. dev.
8m
Köppen-Geiger (dominant)
AfTropical, rainforest(61 %)Tropical

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

Soil & lithology

pH H₂O

4,5

Org. C

29,3g/kg

Clay

31,3%

Sand

40,7%

Silt

28,0%

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
45,8g/kg
Clay
29,9%
Sand
41,6%
Silt
28,5%
5–15 cm
pH H₂O
4,5
Org. C
21,9g/kg
Clay
29,6%
Sand
42,0%
Silt
28,4%
15–30 cm
pH H₂O
4,6
Org. C
20,2g/kg
Clay
34,5%
Sand
38,5%
Silt
27,0%

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

Land cover

Forest92.6%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)7.4%

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

Hydrology14 basins · 6 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

489,7km

Lake surface here

222,24km²

Basins crossed

14

Max stream order

7

Max drainage

52 965km²

Discharge in basins

2 058,1m³/s

Mean precip.

2 370mm/an

Mean T°

26,8°C

Moisture idx

0,27

Mean runoff

1 213mm/an

Mean elev. (basins)

24m

Watersheds crossing here

5 more basins

Lakes (6, 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

0,4%

Pesticides

3,8kg/km²

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

Protected areas4

IUCN VI · 2IUCN V · 1IUCN II · 1🌊 Marine · 4

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