Ontologia

County · USA

Grenada

United States

CfaTemperate, no dry season, hot summer(100 %)

Species observed

2 734

Observations

27 132

Area

1 161,3km²

Ecological tissue

Sample of 41 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 Grenada : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 4 types (connectance 12.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
100
Connectance
0.122
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

2 734 distinct species · 27 132 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 132 obs · 31 cellules
Obs. / cellule
≥ 7 617
2 512–7 616
451–2 511
147–450
< 147

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

Climate

Mean T°

17,4°C

Annual rain

1 456mm

Warmest m°

32,4°C

Coldest m°

2,6°C

Elevation: 76 m on average (min 39 m, max 125 m)

Bioclimatic detailsExpert
Annual mean temp.
17,4°C
Annual rain
1 456mm
Warmest month
32,4°C
Coldest month
2,6°C
Mean alt.
76m
Min
39m
Max
125m
Std. dev.
19m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

19,8g/kg

Clay

33,4%

Sand

13,5%

Silt

53,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
40,1g/kg
Clay
32,5%
Sand
13,8%
Silt
53,7%
5–15 cm
pH H₂O
5,6
Org. C
12,5g/kg
Clay
32,8%
Sand
13,6%
Silt
53,6%
15–30 cm
pH H₂O
5,6
Org. C
6,7g/kg
Clay
34,8%
Sand
13,1%
Silt
52,1%

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

Land cover

Forest67.6%
Crops6.5%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)25.1%

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

Hydrology8 basins · 4 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

143,8km

Lake surface here

82,08km²

Basins crossed

8

Max stream order

5

Max drainage

14 182km²

Discharge in basins

217,0m³/s

Mean precip.

1 418mm/an

Mean T°

16,6°C

Moisture idx

0,04

Max snow

1%

Mean runoff

815mm/an

Mean elev. (basins)

87m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,1nW

Built-up

33,2%

Pesticides

18,8kg/km²

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

Protected areas9

IUCN V · 8IUCN IV · 1

Malmaison

IUCN V

State Conservation Area

35 km²

Complete list

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