Ontologia

Conservancy · GUY

Demerara Conservancy

Guyana

AfTropical, rainforest(100 %)

Species observed

225

Observations

1 056

Area

310,1km²

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 Demerara Conservancy : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
21
Connectance
0.065
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

225 distinct species · 1 056 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 056 obs · 6 cellules
Obs. / cellule
≥ 891
891–890
136–890
18–135
< 18

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

Climate

Mean T°

26,0°C

Annual rain

2 162mm

Warmest m°

30,0°C

Coldest m°

23,2°C

Elevation: 3 m on average (min 1 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
2 162mm
Warmest month
30,0°C
Coldest month
23,2°C
Mean alt.
3m
Min
1m
Max
9m
Std. dev.
1m
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

5,2

Org. C

73,9g/kg

Clay

30,8%

Sand

28,7%

Silt

40,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
72,5g/kg
Clay
28,5%
Sand
30,1%
Silt
41,5%
5–15 cm
pH H₂O
5,2
Org. C
66,2g/kg
Clay
29,5%
Sand
29,3%
Silt
41,2%
15–30 cm
pH H₂O
5,3
Org. C
83,1g/kg
Clay
34,3%
Sand
26,7%
Silt
39,0%

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

Land cover

Forest22.6%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)77.3%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,5km

Basins crossed

3

Max stream order

4

Max drainage

7 448km²

Discharge in basins

14,4m³/s

Mean precip.

1 782mm/an

Mean T°

26,5°C

Moisture idx

0,19

Mean runoff

844mm/an

Mean elev. (basins)

16m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

0,0%

Pesticides

20,3kg/km²

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