Ontologia

Commune · FRA

Romorantin-Lanthenay

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 606

Observations

11 252

Area

45,3km²

Ecological tissue

Sample of 32 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 Romorantin-Lanthenay : 26 espèces + 6 bulles famille, 82 interactions GloBI documentées sur 5 types (connectance 16.5%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
82
Connectance
0.165
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

1 606 distinct species · 11 252 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 252 obs · 1 cellules
Obs. / cellule
≥ 11 252
11 252–11 251
11 252–11 251
11 252–11 251
< 11 252

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

Climate

Mean T°

11,9°C

Annual rain

754mm

Warmest m°

24,8°C

Coldest m°

1,5°C

Elevation: 101 m on average (min 91 m, max 116 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
754mm
Warmest month
24,8°C
Coldest month
1,5°C
Mean alt.
101m
Min
91m
Max
116m
Std. dev.
6m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

29,8g/kg

Clay

18,0%

Sand

52,6%

Silt

29,4%

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

Dominant lithology: scGLiMaggregated to Loir-et-Cher

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
56,3g/kg
Clay
17,7%
Sand
53,0%
Silt
29,3%
5–15 cm
pH H₂O
5,7
Org. C
19,1g/kg
Clay
15,9%
Sand
55,2%
Silt
28,9%
15–30 cm
pH H₂O
5,7
Org. C
14,0g/kg
Clay
20,2%
Sand
49,8%
Silt
30,0%

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

Land cover

Forest27.1%
Crops24.0%
Built-up4.9%
Bare soil0.6%
Other (grassland, water…)43.4%

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

Hydrology2 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

13,1km

Lake surface here

0,13km²

Basins crossed

2

Max stream order

4

Max drainage

2 272km²

Discharge in basins

0,3m³/s

Mean precip.

699mm/an

Mean T°

10,8°C

Moisture idx

-0,19

Max snow

8%

Mean runoff

233mm/an

Mean elev. (basins)

174m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

2,0nW

Built-up

487,7%

Pesticides

46,5kg/km²

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

Protected areas2

IUCN Not Reported · 2

Sologne

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2009

3 462 km²

Étangs de Sologne

IUCN Not Reported

Special Protection Area (Birds Directive) · 2017

296 km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.