Ontologia

Pays · GUY

Guyana

AfTropical, rainforest(77 %)

Species observed

16 134

Observations

913 787

Area

209 744,1km²

Ecological tissue

Sample of 26 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 Guyana : 20 espèces reliées par 23 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
23
Connectance
0.071
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

16 134 distinct species · 913 787 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

913 787 obs · 153 cellules
Obs. / cellule
≥ 127 443
7 799–127 442
2 675–7 798
1 119–2 674
< 1 119

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,1°C

Annual rain

2 270mm

Warmest m°

30,6°C

Coldest m°

21,2°C

Elevation: 199 m on average (min -24 m, max 2 283 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
2 270mm
Warmest month
30,6°C
Coldest month
21,2°C
Mean alt.
199m
Min
-24m
Max
2 283m
Std. dev.
221m
Köppen-Geiger (dominant)
AfTropical, rainforest(77 %)Tropical

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

Soil & lithology

pH H₂O

4,8

Org. C

29,7g/kg

Clay

32,1%

Sand

41,6%

Silt

26,2%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
39,1g/kg
Clay
30,1%
Sand
43,1%
Silt
26,8%
5–15 cm
pH H₂O
4,8
Org. C
27,5g/kg
Clay
30,8%
Sand
42,7%
Silt
26,5%
15–30 cm
pH H₂O
4,8
Org. C
22,4g/kg
Clay
35,5%
Sand
39,2%
Silt
25,3%

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

Land cover

Forest88.8%
Crops0.2%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)10.9%

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

Hydrology339 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

12 721,2km

Lake surface here

78,75km²

Basins crossed

339

Max stream order

7

Max drainage

154 861km²

Discharge in basins

73 426,1m³/s

Mean precip.

2 029mm/an

Mean T°

26,0°C

Moisture idx

0,18

Mean runoff

985mm/an

Mean elev. (basins)

214m

Watersheds crossing here

330 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 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

2,3%

Pesticides

2,8kg/km²

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

Protected areas14

Country WDPA breakdown
VI17 859 km²(6)
IUCN VI · 7IUCN Not Reported · 4IUCN II · 2IUCN Ia · 1🌊 Marine · 3

Imataca

IUCN VI

Forest Reserve (RF) · 1961

37 338 km²

Canaima

IUCN II

National Park (PN) · 1962

28 241 km²

Complete list

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