Ontologia

Municipality · BRA

Rorainópolis

Brazil

AfTropical, rainforest(100 %)

Species observed

2 446

Observations

10 812

Area

33 579,7km²

Ecological tissue

Sample of 40 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 Rorainópolis : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 2 types (connectance 4.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
37
Connectance
0.047
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 446 distinct species · 10 812 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 812 obs · 287 cellules
Obs. / cellule
≥ 728
86–727
11–85
4–10
< 4

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

Climate

Mean T°

25,8°C

Annual rain

2 266mm

Warmest m°

30,3°C

Coldest m°

22,1°C

Elevation: 52 m on average (min 15 m, max 240 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
2 266mm
Warmest month
30,3°C
Coldest month
22,1°C
Mean alt.
52m
Min
15m
Max
240m
Std. dev.
25m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

4,4

Org. C

24,1g/kg

Clay

30,1%

Sand

44,5%

Silt

25,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,4
Org. C
32,2g/kg
Clay
27,9%
Sand
46,1%
Silt
26,1%
5–15 cm
pH H₂O
4,4
Org. C
21,3g/kg
Clay
28,7%
Sand
45,5%
Silt
25,9%
15–30 cm
pH H₂O
4,5
Org. C
18,8g/kg
Clay
33,7%
Sand
41,9%
Silt
24,4%

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

Land cover

Forest87.2%
Crops0.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)12.7%

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

Hydrology82 basins · 50 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

1 916,6km

Lake surface here

47,69km²

Basins crossed

82

Max stream order

9

Max drainage

595 323km²

Discharge in basins

55 571,9m³/s

Mean precip.

2 013mm/an

Mean T°

27,1°C

Moisture idx

0,14

Mean runoff

1 038mm/an

Mean elev. (basins)

65m

Watersheds crossing here

73 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

2,3kg/km²

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

Protected areas12

IUCN VI · 5IUCN II · 4IUCN Ib · 1IUCN Not Reported · 1IUCN V · 1

Rio Negro

IUCN Ib

Wetland of International Importance (Ramsar Site) · 2018

119 481 km²

Complete list

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