Sarsai Nawar Jheel
IUCN VIWetland of International Importance (Ramsar Site) · 2019
2 km²
Commune · IND
Bharthana
India
CwaTemperate, dry winter, hot summer(80 %)
Species observed
226
Observations
2 840
Area
1 065,3km²
Ecological tissue
Sample of 27 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 Bharthana : 19 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
43
Connectance
0.114
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
226 distinct species · 2 840 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,2°C
Annual rain
810mm
Warmest m°
39,6°C
Coldest m°
8,7°C
Elevation: 143 m on average (min 118 m, max 151 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,2°C
Annual rain
810mm
Warmest month
39,6°C
Coldest month
8,7°C
Mean alt.
143m
Min
118m
Max
151m
Std. dev.
7m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(80 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,0
Org. C
12,0g/kg
Clay
24,6%
Sand
40,0%
Silt
35,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Etawah
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,9
Org. C
19,1g/kg
Clay
22,7%
Sand
41,5%
Silt
35,8%
5–15 cm
pH H₂O
8,0
Org. C
11,3g/kg
Clay
23,8%
Sand
40,8%
Silt
35,4%
15–30 cm
pH H₂O
8,0
Org. C
5,7g/kg
Clay
27,2%
Sand
37,8%
Silt
35,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest7.3%
Crops80.3%
Built-up1.3%
Bare soil1.4%
Other (grassland, water…)9.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
146,9km
Basins crossed
9
Max stream order
7
Max drainage
136 196km²
Discharge in basins
156,2m³/s
Mean precip.
851mm/an
Mean T°
25,8°C
Moisture idx
-0,52
Mean runoff
123mm/an
Mean elev. (basins)
147m
Watersheds crossing here
- Bassin de Yamunasub-area1 353,2 km²overlap211.18 km²20%
- Bassin de Etawah Branchsub-area372,1 km²overlap206.86 km²19%
- Bassin de Sengursub-area203,8 km²overlap193.69 km²18%
- Bassin de Etawah Branchsub-area376,4 km²overlap118.07 km²11%
- Bassin de Chambal Riversub-area1 672,2 km²overlap108.70 km²10%
- Bassin de Rindsub-area5 252,8 km²overlap70.92 km²7%
- Bassin de Sengursub-area1 636,5 km²overlap70.79 km²7%
- Bassin de Sengursub-area128,8 km²overlap46.95 km²4%
- Bassin de Kunwarisub-area1 071,2 km²overlap38.10 km²4%
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
1,3nW
Built-up
129,4%
Pesticides
1,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN