Commune · IND
Saraikela
India
Species observed
536
Observations
4 623
Area
2 653,4km²
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).
Indicateurs du tissu écologique
Tissu écologique de Saraikela : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 6 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
536 distinct species · 4 623 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,3°C
Annual rain
1 581mm
Warmest m°
37,6°C
Coldest m°
11,0°C
Elevation: 238 m on average (min 130 m, max 788 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
6,4
Org. C
16,7g/kg
Clay
36,2%
Sand
32,0%
Silt
31,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Saraikela-kharsawan
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 · 4 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
465,0km
Lake surface here
36,45km²
Basins crossed
11
Max stream order
6
Max drainage
13 046km²
Discharge in basins
392,5m³/s
Mean precip.
1 311mm/an
Mean T°
26,0°C
Moisture idx
-0,22
Mean runoff
758mm/an
Mean elev. (basins)
276m
Watersheds crossing here
- Bassin de Sona Nadisub-area2 167,5 km²overlap848.18 km²32%
- Bassin de Subarnarekha Riversub-area887,6 km²overlap705.27 km²27%
- Bassin de Kharkaisub-area465,6 km²overlap445.35 km²17%
- Bassin de Tajna Nadisub-area1 459,9 km²overlap213.08 km²8%
- Bassin de Subarnarekha Riversub-area724,4 km²overlap179.05 km²7%
- Bassin de Kharkaisub-area1 784,4 km²overlap123.08 km²5%
- Bassin de Kharkai Riversub-area153,7 km²overlap99.30 km²4%
- Bassin de Subarnarekha Riversub-area362,7 km²overlap19.18 km²1%
- Bassin de Garra Nadisub-area709,4 km²overlap12.21 km²0%
2 more basinssorted by overlap
Lakes (4, top by area)
Rivers / streams (16, ord ≥ 4)
- Subarnarekha Riverord 6len here121.81 km18%total682 km
- Kharkaiord 5len here101.65 km46%total219 km
- Sona Nadiord 5len here59.97 km100%total60 km
- Kavial Ghāt Nadiord 3len here38.78 km100%total39 km
- Kharkai Riverord 6len here26.15 km63%total41 km
- Sankaord 5len here22.38 km59%total38 km
- Kuchaiord 2len here18.91 km95%total20 km
- Gora Nadiord 3len here13.85 km100%total14 km
- Sona nadiord 3len here13.19 km100%total13 km
- Sobhaord 5len here12.57 km60%total21 km
- Dungo Kāta Nadiord 2len here12.25 km99%total12 km
- Parambera Nadiord 2len here9.91 km100%total10 km
4 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
1,5nW
Built-up
79,6%
Pesticides
2,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)