Ontologia

County · USA

Gentry

United States

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

Species observed

404

Observations

5 295

Area

1 279,5km²

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 Gentry : 31 espèces reliées par 112 interactions GloBI sur 4 types (connectance 13.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
112
Connectance
0.130
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

404 distinct species · 5 295 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 295 obs · 35 cellules
Obs. / cellule
≥ 1 240
515–1 239
79–514
52–78
< 52

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

Climate

Mean T°

11,4°C

Annual rain

996mm

Warmest m°

30,3°C

Coldest m°

-7,2°C

Elevation: 290 m on average (min 248 m, max 331 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
996mm
Warmest month
30,3°C
Coldest month
-7,2°C
Mean alt.
290m
Min
248m
Max
331m
Std. dev.
18m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

19,8g/kg

Clay

35,1%

Sand

10,3%

Silt

54,7%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
28,5g/kg
Clay
35,0%
Sand
10,3%
Silt
54,7%
5–15 cm
pH H₂O
6,4
Org. C
18,9g/kg
Clay
34,6%
Sand
10,4%
Silt
55,1%
15–30 cm
pH H₂O
6,3
Org. C
12,2g/kg
Clay
35,6%
Sand
10,1%
Silt
54,2%

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

Land cover

Forest20.3%
Crops44.0%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)35.3%

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

Hydrology7 basins · 3 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

222,9km

Lake surface here

0,48km²

Basins crossed

7

Max stream order

4

Max drainage

3 597km²

Discharge in basins

35,4m³/s

Mean precip.

894mm/an

Mean T°

10,6°C

Moisture idx

-0,18

Max snow

11%

Mean runoff

233mm/an

Mean elev. (basins)

311m

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

17,3%

Pesticides

9,3kg/km²

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

Protected areas8

IUCN V · 7IUCN IV · 1

Elam Bend

IUCN V

Conservation Area · 1979

6 km²

Complete list

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