Ontologia

State · usa

Connecticut

United States

DfaCold, no dry season, hot summer(88 %)

Species observed

17 549

Observations

12 126 900

Area

12 892,4km²

Ecological tissue

Sample of 31 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 Connecticut : 19 espèces reliées par 69 interactions GloBI sur 3 types (connectance 13.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
69
Connectance
0.139
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

17 549 distinct species · 12 126 900 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 126 900 obs · 348 cellules
Obs. / cellule
≥ 179 419
83 622–179 418
34 751–83 621
18 825–34 750
< 18 825

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

Climate

Mean T°

10,4°C

Annual rain

1 345mm

Warmest m°

27,3°C

Coldest m°

-6,3°C

Elevation: 141 m on average (min -12 m, max 594 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
1 345mm
Warmest month
27,3°C
Coldest month
-6,3°C
Mean alt.
141m
Min
-12m
Max
594m
Std. dev.
99m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(88 %)Cold

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

Soil & lithology

pH H₂O

5,0

Org. C

105,6g/kg

Clay

11,6%

Sand

50,8%

Silt

37,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
239,1g/kg
Clay
11,5%
Sand
50,9%
Silt
37,6%
5–15 cm
pH H₂O
5,0
Org. C
57,4g/kg
Clay
11,8%
Sand
50,7%
Silt
37,5%
15–30 cm
pH H₂O
5,1
Org. C
20,2g/kg
Clay
11,6%
Sand
50,9%
Silt
37,5%

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

Land cover

Forest70.4%
Crops2.6%
Built-up2.5%
Bare soil0.2%
Other (grassland, water…)24.3%

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

Hydrology25 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 173,5km

Lake surface here

95,56km²

Basins crossed

25

Max stream order

6

Max drainage

28 999km²

Discharge in basins

1 148,1m³/s

Mean precip.

1 207mm/an

Mean T°

9,0°C

Moisture idx

0,20

Max snow

19%

Mean runoff

834mm/an

Mean elev. (basins)

170m

Watersheds crossing here

16 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

2hab/km²

Night light

3,5nW

Built-up

248,1%

Pesticides

9,0kg/km²

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

Protected areas100

IUCN V · 48IUCN III · 28IUCN Not Assigned · 10IUCN VI · 8IUCN IV · 6🌊 Marine · 21

Mclean

IUCN V

Game Refuge

17 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations5