Ontologia

Commune · FRA

Le Tartre-Gaudran

France

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

Species observed

1 427

Observations

26 258

Area

4,5km²

Ecological tissue

Sample of 34 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 Le Tartre-Gaudran : 27 espèces reliées par 102 interactions GloBI sur 6 types (connectance 18.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
102
Connectance
0.182
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

1 427 distinct species · 26 258 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 258 obs · 2 cellules
Obs. / cellule
≥ 21 731
21 731–21 730
21 731–21 730
21 731–21 730
< 21 731

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

Climate

Mean T°

10,7°C

Annual rain

665mm

Warmest m°

23,0°C

Coldest m°

1,0°C

Elevation: 147 m on average (min 135 m, max 155 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
665mm
Warmest month
23,0°C
Coldest month
1,0°C
Mean alt.
147m
Min
135m
Max
155m
Std. dev.
5m
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

6,6

Org. C

30,9g/kg

Clay

24,0%

Sand

15,7%

Silt

60,3%

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

Dominant lithology: scGLiMaggregated to Yvelines

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
52,9g/kg
Clay
22,2%
Sand
15,7%
Silt
62,2%
5–15 cm
pH H₂O
6,7
Org. C
20,2g/kg
Clay
24,0%
Sand
15,0%
Silt
61,0%
15–30 cm
pH H₂O
6,7
Org. C
19,7g/kg
Clay
25,9%
Sand
16,4%
Silt
57,8%

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

Land cover

Forest16.2%
Crops72.8%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)10.5%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

4 550km²

Discharge in basins

0,2m³/s

Mean precip.

628mm/an

Mean T°

10,2°C

Moisture idx

-0,20

Max snow

7%

Mean runoff

307mm/an

Mean elev. (basins)

128m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

19,7%

Pesticides

46,7kg/km²

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

Protected areas1

IUCN V · 1

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.