Ontologia

Commune · FRA

La Tourlandry

France

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

Species observed

2 029

Observations

14 492

Area

19,5km²

Ecological tissue

Sample of 40 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 La Tourlandry : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 146 interactions GloBI sur 6 types (connectance 17.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
146
Connectance
0.178
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 029 distinct species · 14 492 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 492 obs · 4 cellules
Obs. / cellule
≥ 8 274
8 274–8 273
3 527–8 273
3 527–3 526
< 3 527

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

825mm

Warmest m°

23,4°C

Coldest m°

1,8°C

Elevation: 168 m on average (min 133 m, max 189 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
825mm
Warmest month
23,4°C
Coldest month
1,8°C
Mean alt.
168m
Min
133m
Max
189m
Std. dev.
15m
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

6,1

Org. C

31,2g/kg

Clay

19,0%

Sand

36,1%

Silt

44,9%

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

Dominant lithology: ssGLiMaggregated to Maine-et-Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
50,5g/kg
Clay
18,2%
Sand
37,3%
Silt
44,6%
5–15 cm
pH H₂O
6,1
Org. C
21,2g/kg
Clay
19,0%
Sand
35,0%
Silt
46,0%
15–30 cm
pH H₂O
6,2
Org. C
21,9g/kg
Clay
19,8%
Sand
36,1%
Silt
44,0%

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

Land cover

Forest9.4%
Crops58.5%
Built-up1.1%
Bare soil0.5%
Other (grassland, water…)30.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Basins crossed

2

Max stream order

1

Max drainage

111 742km²

Discharge in basins

4,8m³/s

Mean precip.

712mm/an

Mean T°

11,4°C

Moisture idx

-0,16

Max snow

4%

Mean runoff

322mm/an

Mean elev. (basins)

77m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

113,7%

Pesticides

43,1kg/km²

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

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.