Ontologia

County · USA

Tyrrell

United States

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

Species observed

1 657

Observations

58 666

Area

1 017,1km²

Ecological tissue

Sample of 37 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 Tyrrell : 24 espèces reliées par 82 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
82
Connectance
0.123
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

1 657 distinct species · 58 666 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

58 666 obs · 30 cellules
Obs. / cellule
≥ 19 264
6 740–19 263
996–6 739
472–995
< 472

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

Climate

Mean T°

16,3°C

Annual rain

1 365mm

Warmest m°

30,0°C

Coldest m°

2,8°C

Elevation: 1 m on average (min -4 m, max 5 m)

Bioclimatic detailsExpert
Annual mean temp.
16,3°C
Annual rain
1 365mm
Warmest month
30,0°C
Coldest month
2,8°C
Mean alt.
1m
Min
-4m
Max
5m
Std. dev.
1m
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

4,7

Org. C

70,9g/kg

Clay

18,0%

Sand

32,3%

Silt

49,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
93,5g/kg
Clay
16,9%
Sand
33,2%
Silt
49,9%
5–15 cm
pH H₂O
4,7
Org. C
60,2g/kg
Clay
16,9%
Sand
32,8%
Silt
50,4%
15–30 cm
pH H₂O
4,7
Org. C
59,0g/kg
Clay
20,3%
Sand
31,0%
Silt
48,8%

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

Land cover

Forest60.3%
Crops15.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)24.4%

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

Hydrology4 basins · 3 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

108,8km

Lake surface here

1,22km²

Basins crossed

4

Max stream order

3

Max drainage

607km²

Discharge in basins

10,1m³/s

Mean precip.

1 291mm/an

Mean T°

16,2°C

Moisture idx

0,05

Max snow

4%

Mean runoff

433mm/an

Mean elev. (basins)

7m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

9,5%

Pesticides

42,3kg/km²

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

Protected areas14

IUCN V · 9IUCN IV · 2IUCN Not Assigned · 2IUCN VI · 1🌊 Marine · 9
Complete list

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