Ontologia

Commune · IND

Weir

India

BShArid, steppe, hot(100 %)

Species observed

93

Observations

356

Area

621,4km²

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 Weir : 26 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
44
Connectance
0.078
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

93 distinct species · 356 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

356 obs · 7 cellules
Obs. / cellule
≥ 122
122–121
95–121
11–94
< 11

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

Climate

Mean T°

25,3°C

Annual rain

652mm

Warmest m°

40,2°C

Coldest m°

7,8°C

Elevation: 227 m on average (min 196 m, max 350 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
652mm
Warmest month
40,2°C
Coldest month
7,8°C
Mean alt.
227m
Min
196m
Max
350m
Std. dev.
27m
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

7,6

Org. C

8,8g/kg

Clay

27,7%

Sand

45,3%

Silt

27,0%

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

Dominant lithology: smGLiMaggregated to Bharatpur

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
10,9g/kg
Clay
27,0%
Sand
45,8%
Silt
27,2%
5–15 cm
pH H₂O
7,6
Org. C
8,4g/kg
Clay
27,2%
Sand
45,6%
Silt
27,2%
15–30 cm
pH H₂O
7,6
Org. C
7,2g/kg
Clay
28,8%
Sand
44,5%
Silt
26,7%

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

Land cover

Forest5.7%
Crops78.5%
Built-up1.1%
Bare soil1.9%
Other (grassland, water…)12.9%

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

Hydrology7 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

46,4km

Basins crossed

7

Max stream order

5

Max drainage

5 088km²

Discharge in basins

7,5m³/s

Mean precip.

670mm/an

Mean T°

25,6°C

Moisture idx

-0,62

Mean runoff

70mm/an

Mean elev. (basins)

216m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

1,3nW

Built-up

108,9%

Pesticides

1,4kg/km²

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