Ontologia

District · IND

Arwal

India

CwaTemperate, dry winter, hot summer(100 %)

Species observed

55

Observations

88

Area

666,2km²

Ecological tissue

Sample of 23 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 Arwal : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 3 types (connectance 7.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
20
Connectance
0.079
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

55 distinct species · 88 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

88 obs · 6 cellules
Obs. / cellule
≥ 45
45–44
27–44
9–26
< 9

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

Climate

Mean T°

25,8°C

Annual rain

1 101mm

Warmest m°

39,1°C

Coldest m°

10,0°C

Elevation: 75 m on average (min 66 m, max 88 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
1 101mm
Warmest month
39,1°C
Coldest month
10,0°C
Mean alt.
75m
Min
66m
Max
88m
Std. dev.
4m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,3

Org. C

14,1g/kg

Clay

31,1%

Sand

26,4%

Silt

42,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
21,0g/kg
Clay
29,2%
Sand
27,1%
Silt
43,6%
5–15 cm
pH H₂O
7,3
Org. C
12,7g/kg
Clay
31,6%
Sand
26,5%
Silt
41,9%
15–30 cm
pH H₂O
7,3
Org. C
8,5g/kg
Clay
32,4%
Sand
25,4%
Silt
42,2%

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

Land cover

Forest2.3%
Crops84.8%
Built-up1.4%
Bare soil3.4%
Other (grassland, water…)8.1%

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

Hydrology4 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

117,7km

Lake surface here

0,20km²

Basins crossed

4

Max stream order

6

Max drainage

68 436km²

Discharge in basins

294,4m³/s

Mean precip.

960mm/an

Mean T°

26,4°C

Moisture idx

-0,42

Max snow

1%

Mean runoff

410mm/an

Mean elev. (basins)

80m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

8hab/km²

Night light

1,7nW

Built-up

137,0%

Pesticides

2,0kg/km²

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