Ontologia

County · USA

Maries

United States

CfaTemperate, no dry season, hot summer(92 %)

Species observed

1 337

Observations

11 337

Area

1 374km²

Ecological tissue

Sample of 42 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 Maries : 32 espèces reliées par 83 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
83
Connectance
0.092
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

1 337 distinct species · 11 337 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 337 obs · 35 cellules
Obs. / cellule
≥ 2 444
867–2 443
232–866
93–231
< 93

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

Climate

Mean T°

13,2°C

Annual rain

1 235mm

Warmest m°

31,3°C

Coldest m°

-3,6°C

Elevation: 270 m on average (min 196 m, max 350 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
1 235mm
Warmest month
31,3°C
Coldest month
-3,6°C
Mean alt.
270m
Min
196m
Max
350m
Std. dev.
35m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(92 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

20,3g/kg

Clay

24,4%

Sand

16,3%

Silt

59,4%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
38,9g/kg
Clay
18,6%
Sand
18,4%
Silt
63,0%
5–15 cm
pH H₂O
5,8
Org. C
13,9g/kg
Clay
22,6%
Sand
16,4%
Silt
61,0%
15–30 cm
pH H₂O
5,7
Org. C
8,3g/kg
Clay
31,9%
Sand
14,0%
Silt
54,1%

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

Land cover

Forest54.4%
Crops13.5%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)31.7%

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

Hydrology5 basins · 2 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

180,3km

Lake surface here

0,28km²

Basins crossed

5

Max stream order

5

Max drainage

38 171km²

Discharge in basins

66,3m³/s

Mean precip.

1 020mm/an

Mean T°

12,6°C

Moisture idx

-0,15

Max snow

2%

Mean runoff

346mm/an

Mean elev. (basins)

255m

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

0,2nW

Built-up

20,7%

Pesticides

8,9kg/km²

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

Protected areas7

IUCN V · 7
Complete list

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