Ontologia

County · USA

Treutlen

United States

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

Species observed

410

Observations

3 764

Area

523,4km²

Ecological tissue

Sample of 49 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 Treutlen : 36 espèces reliées par 97 interactions GloBI sur 4 types (connectance 7.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
50
Interactions affichées
97
Connectance
0.079
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

410 distinct species · 3 764 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 764 obs · 16 cellules
Obs. / cellule
≥ 771
696–770
298–695
173–297
< 173

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

Climate

Mean T°

18,6°C

Annual rain

1 227mm

Warmest m°

33,2°C

Coldest m°

4,6°C

Elevation: 78 m on average (min 39 m, max 108 m)

Bioclimatic detailsExpert
Annual mean temp.
18,6°C
Annual rain
1 227mm
Warmest month
33,2°C
Coldest month
4,6°C
Mean alt.
78m
Min
39m
Max
108m
Std. dev.
13m
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

5,2

Org. C

24,3g/kg

Clay

17,8%

Sand

59,8%

Silt

22,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
48,9g/kg
Clay
17,1%
Sand
60,5%
Silt
22,4%
5–15 cm
pH H₂O
5,2
Org. C
14,3g/kg
Clay
17,2%
Sand
60,3%
Silt
22,5%
15–30 cm
pH H₂O
5,2
Org. C
9,7g/kg
Clay
19,2%
Sand
58,5%
Silt
22,3%

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

Land cover

Forest62.5%
Crops5.1%
Built-up0.2%
Bare soil0.7%
Other (grassland, water…)31.4%

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

Hydrology4 basins · 2 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

51,6km

Lake surface here

1,03km²

Basins crossed

4

Max stream order

5

Max drainage

13 869km²

Discharge in basins

31,6m³/s

Mean precip.

1 150mm/an

Mean T°

18,3°C

Moisture idx

-0,22

Mean runoff

362mm/an

Mean elev. (basins)

75m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

22,8%

Pesticides

24,5kg/km²

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