Commune · IND
Araria
India
Species observed
165
Observations
901
Area
2 819,3km²
Ecological tissue
Sample of 24 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).
Indicateurs du tissu écologique
Tissu écologique de Araria : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 16.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
165 distinct species · 901 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,1°C
Annual rain
1 934mm
Warmest m°
35,0°C
Coldest m°
10,8°C
Elevation: 54 m on average (min 42 m, max 82 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
14,6g/kg
Clay
22,1%
Sand
35,8%
Silt
42,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Araria
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 1 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
271,7km
Lake surface here
0,02km²
Basins crossed
11
Max stream order
4
Max drainage
1 923km²
Discharge in basins
143,7m³/s
Mean precip.
1 643mm/an
Mean T°
24,5°C
Moisture idx
0,03
Mean runoff
897mm/an
Mean elev. (basins)
98m
Watersheds crossing here
- Bassin de Parmān Nadisub-area1 756 km²overlap675.48 km²24%
- Bassin de Kosi Riversub-area1 923,4 km²overlap649.85 km²23%
- Basin #10770sub-area1 202,2 km²overlap624.72 km²22%
- Bassin de Keshaliya Riversub-area419,4 km²overlap324.73 km²12%
- Bassin de Sunsari Nadisub-area1 630,5 km²overlap232.32 km²8%
- Bassin de Kankaisub-area1 312,5 km²overlap139.19 km²5%
- Bassin de Keshaliya Riversub-area115,6 km²overlap83.62 km²3%
- Bassin de Jaulaha Kholasub-area322,8 km²overlap34.02 km²1%
- Bassin de Lohondra Kholasub-area512,9 km²overlap29.10 km²1%
Lakes (1, top by area)
Rivers / streams (12, ord ≥ 4)
- Keshaliya Riverord 4len here83.18 km64%total130 km
- Parmān Nadiord 5len here73.37 km50%total147 km
- Kosi Riverord 4len here26.89 km18%total147 km
- Kankaiord 5len here20.70 km13%total157 km
- Bakra Kholaord 3len here15.24 km19%total79 km
- Singhyahi Riverord 4len here14.25 km34%total42 km
- Chandankhadi Dhadhriord 2len here12.49 km49%total25 km
- Nuna Kholaord 3len here10.46 km59%total18 km
- Pahara Lahana Kholaord 2len here8.00 km71%total11 km
- Jaulaha Kholaord 3len here4.78 km11%total43 km
- Sunsari Nadiord 4len here1.32 km3%total49 km
- नहरord 1len here1.01 km13%total8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
10hab/km²
Night light
1,0nW
Built-up
199,3%
Pesticides
2,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)