District · IND
Palamu
India
Species observed
205
Observations
843
Area
4 455,4km²
Ecological tissue
Sample of 31 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 Palamu : 23 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 8 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
205 distinct species · 843 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,1°C
Annual rain
1 287mm
Warmest m°
39,1°C
Coldest m°
9,5°C
Elevation: 262 m on average (min 119 m, max 506 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
7,1
Org. C
11,5g/kg
Clay
38,7%
Sand
20,1%
Silt
41,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
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)
Hydrology15 basins · 9 lakes · 34 rivers
Hydrology metrics for this exact territory
Stream length here
783,4km
Lake surface here
4,04km²
Basins crossed
15
Max stream order
6
Max drainage
66 051km²
Discharge in basins
1 939,9m³/s
Mean precip.
1 089mm/an
Mean T°
25,3°C
Moisture idx
-0,35
Mean runoff
505mm/an
Mean elev. (basins)
284m
Watersheds crossing here
- Bassin de Amanat Riversub-area2 516,6 km²overlap1391.43 km²31%
- Bassin de North Koel Riversub-area2 139,1 km²overlap761.31 km²17%
- Bassin de Batanesub-area582,1 km²overlap378.58 km²8%
- Bassin de Tahlesub-area917,5 km²overlap349.80 km²8%
- Bassin de North Koel Riversub-area323,1 km²overlap319.33 km²7%
- Bassin de Morharsub-area3 354,7 km²overlap316.89 km²7%
- Bassin de North Koel Riversub-area218,7 km²overlap218.16 km²5%
- Bassin de North Koel Riversub-area1 028,9 km²overlap154.97 km²3%
- Bassin de Kararwār Nadīsub-area201,4 km²overlap149.97 km²3%
6 more basinssorted by overlap
- Bassin de Sonsub-area159,1 km²overlap113.85 km²3%
- Bassin de Sonsub-area154,3 km²overlap111.36 km²2%
- Basin #38250sub-area106,7 km²overlap106.46 km²2%
- Bassin de Haldhar Canalsub-area597,6 km²overlap47.68 km²1%
- Bassin de Auranga Riversub-area1 560,3 km²overlap35.62 km²1%
- Bassin de Sonsub-area311,2 km²overlap0.01 km²0%
Lakes (9, top by area)
- Lake #77361area2,1 km²avg depth5.9 m
- Lac 1387119area0,4 km²avg depth4.3 m
- Lac 1386641area0,3 km²avg depth3.1 m
- Lac 1386532area0,3 km²avg depth2.5 m
- Lac 1387123area0,3 km²avg depth3.2 m
- Lac 1386980area0,2 km²avg depth2.2 m
- Lac 1387004area0,2 km²avg depth2.3 m
- Lac 1387053area0,2 km²avg depth1.8 m
- Lac 1386911area0,1 km²avg depth2.1 m
Rivers / streams (34, ord ≥ 4)
- North Koel Riverord 6len here190.23 km41%total460 km
- Amanat Riverord 4len here113.42 km70%total163 km
- Bankiord 3len here50.97 km100%total51 km
- Bataneord 3len here41.40 km54%total77 km
- Tahleord 4len here41.02 km41%total100 km
- Jinjoi Riverord 2len here32.52 km100%total33 km
- Khunti Sotord 5len here29.64 km100%total30 km
- Jinjoi Nadiord 3len here26.93 km100%total27 km
- Sonord 6len here26.69 km2%total1070 km
- Kararwār Nadīord 3len here26.33 km64%total41 km
- Pīrī Nālāord 2len here23.09 km100%total23 km
- Mailā Nadīord 3len here20.01 km100%total20 km
22 more river segmentssorted by Strahler order + length
- Banki Riverord 3len here17.71 km100%total18 km
- Maila Riverord 2len here15.61 km98%total16 km
- Dhuriaord 2len here13.92 km100%total14 km
- Batra Nadiord 3len here13.62 km31%total44 km
- north koel canalord 1len here12.12 km100%total12 km
- Gursutī Nadiord 4len here11.04 km100%total11 km
- Jatiā Nadiord 3len here9.68 km58%total17 km
- Saphiord 2len here8.96 km25%total36 km
- Arrāj Nadiord 2len here8.22 km83%total10 km
- Sadābaha Nadiord 3len here7.78 km100%total8 km
- Renhal Nadiord 2len here7.64 km35%total22 km
- Sapnī Nālāord 1len here7.62 km100%total8 km
- Kallawā Nālāord 4len here7.33 km100%total7 km
- Harhi Nadi , japlaord 1len here5.71 km100%total6 km
- Morharord 4len here5.09 km2%total217 km
- Chako Nadīord 2len here4.52 km12%total37 km
- Banarchhuā Nadiord 4len here1.56 km64%total2 km
- Karkat Riverord 2len here1.51 km5%total30 km
- Bāghi Nadiord 1len here0.97 km27%total4 km
- Phulwāria Nadiord 1len here0.58 km6%total10 km
- Dhardhari Nadiord 2len here≈ tangenttotal28 km
- Deori Nadiord 2len here≈ tangenttotal13 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
0,7nW
Built-up
74,9%
Pesticides
2,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)