Ontologia

Municipality · BRA

Oiapoque

Brazil

AmTropical, monsoon(99 %)

Species observed

3 132

Observations

25 058

Area

22 820,3km²

Ecological tissue

Sample of 36 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 Oiapoque : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 2 types (connectance 5.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
32
Connectance
0.051
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

3 132 distinct species · 25 058 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 058 obs · 194 cellules
Obs. / cellule
≥ 2 173
338–2 172
55–337
9–54
< 9

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

Climate

Mean T°

25,6°C

Annual rain

3 091mm

Warmest m°

32,4°C

Coldest m°

21,9°C

Elevation: 83 m on average (min -5 m, max 332 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
3 091mm
Warmest month
32,4°C
Coldest month
21,9°C
Mean alt.
83m
Min
-5m
Max
332m
Std. dev.
62m
Köppen-Geiger (dominant)
AmTropical, monsoon(99 %)Tropical

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

Soil & lithology

pH H₂O

4,7

Org. C

34,1g/kg

Clay

36,8%

Sand

32,2%

Silt

31,0%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
53,8g/kg
Clay
35,0%
Sand
33,2%
Silt
31,8%
5–15 cm
pH H₂O
4,7
Org. C
28,4g/kg
Clay
35,2%
Sand
33,1%
Silt
31,7%
15–30 cm
pH H₂O
4,7
Org. C
20,2g/kg
Clay
40,3%
Sand
30,4%
Silt
29,3%

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

Land cover

Forest86.3%
Crops0.1%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)13.5%

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

Hydrology54 basins · 11 lakes · 87 rivers

Hydrology metrics for this exact territory

Stream length here

3 280,9km

Lake surface here

8,85km²

Basins crossed

54

Max stream order

6

Max drainage

26 098km²

Discharge in basins

3 666,5m³/s

Mean precip.

2 955mm/an

Mean T°

25,7°C

Moisture idx

0,44

Mean runoff

1 599mm/an

Mean elev. (basins)

104m

Watersheds crossing here

45 more basins

Lakes (11, top by area)

2 more lakes

Rivers / streams (87, ord ≥ 4)

75 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

6,8kg/km²

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

Protected areas8

IUCN II · 3IUCN Not Reported · 3IUCN VI · 1IUCN V · 1🌊 Marine · 3

Uaça

IUCN Not Reported

Indigenous Area · 1995

4 701 km²

Complete list

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