Ontologia

Commune · IND

Gevrai

India

BShArid, steppe, hot(100 %)

Species observed

102

Observations

360

Area

1 555,5km²

Ecological tissue

Sample of 37 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 Gevrai : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
36
Connectance
0.051
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

102 distinct species · 360 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

360 obs · 7 cellules
Obs. / cellule
≥ 169
169–168
18–168
3–17
< 3

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

Climate

Mean T°

26,7°C

Annual rain

744mm

Warmest m°

39,6°C

Coldest m°

15,2°C

Elevation: 473 m on average (min 411 m, max 611 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
744mm
Warmest month
39,6°C
Coldest month
15,2°C
Mean alt.
473m
Min
411m
Max
611m
Std. dev.
39m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,4

Org. C

10,3g/kg

Clay

46,5%

Sand

24,7%

Silt

28,8%

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

Dominant lithology: vbGLiMaggregated to Bid

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
12,9g/kg
Clay
46,5%
Sand
24,8%
Silt
28,7%
5–15 cm
pH H₂O
7,4
Org. C
9,4g/kg
Clay
46,7%
Sand
24,4%
Silt
28,9%
15–30 cm
pH H₂O
7,4
Org. C
8,5g/kg
Clay
46,2%
Sand
24,8%
Silt
29,0%

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

Land cover

Forest4.0%
Crops76.8%
Built-up0.6%
Bare soil0.9%
Other (grassland, water…)17.7%

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

Hydrology9 basins · 7 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

245,7km

Lake surface here

2,21km²

Basins crossed

9

Max stream order

6

Max drainage

26 427km²

Discharge in basins

168,8m³/s

Mean precip.

749mm/an

Mean T°

26,6°C

Moisture idx

-0,60

Mean runoff

165mm/an

Mean elev. (basins)

476m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,8nW

Built-up

61,6%

Pesticides

3,5kg/km²

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