Chitwan
IUCN IINational Park · 1973
1 213 km²
Subdivision · NPL
Parsa Wildlife Reser
Nepal
CwaTemperate, dry winter, hot summer(100 %)
Species observed
307
Observations
1 128
Area
163,2km²
Ecological tissue
Sample of 42 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 Parsa Wildlife Reser : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 4.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
39
Connectance
0.045
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
307 distinct species · 1 128 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,2°C
Annual rain
2 386mm
Warmest m°
33,0°C
Coldest m°
9,0°C
Elevation: 401 m on average (min 236 m, max 657 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,2°C
Annual rain
2 386mm
Warmest month
33,0°C
Coldest month
9,0°C
Mean alt.
401m
Min
236m
Max
657m
Std. dev.
120m
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
6,0
Org. C
21,7g/kg
Clay
18,9%
Sand
43,8%
Silt
37,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Narayani
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
30,2g/kg
Clay
18,3%
Sand
44,1%
Silt
37,6%
5–15 cm
pH H₂O
6,0
Org. C
19,7g/kg
Clay
18,9%
Sand
44,1%
Silt
37,1%
15–30 cm
pH H₂O
6,0
Org. C
15,2g/kg
Clay
19,7%
Sand
43,3%
Silt
37,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest83.6%
Crops7.6%
Built-up0.1%
Bare soil0.8%
Other (grassland, water…)8.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
32,4km
Basins crossed
6
Max stream order
5
Max drainage
1 820km²
Discharge in basins
50,3m³/s
Mean precip.
1 893mm/an
Mean T°
22,7°C
Moisture idx
0,20
Max snow
1%
Mean runoff
1 335mm/an
Mean elev. (basins)
477m
Watersheds crossing here
- Bassin de East Rapti Riversub-area108,8 km²overlap93.80 km²57%
- Bassin de East Rapti Riversub-area419,4 km²overlap39.38 km²24%
- Bassin de East Rapti Riversub-area671,4 km²overlap20.92 km²13%
- Bassin de Doun canalsub-area1 285,7 km²overlap4.27 km²3%
- Bassin de Lothar Kholasub-area186,9 km²overlap2.61 km²2%
- Bassin de East Rapti Riversub-area434 km²overlap2.26 km²1%
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
5,5%
Pesticides
0,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN VI · 2IUCN II · 1IUCN Not Applicable · 1IUCN IV · 1
Chitwan National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 1984
1 180 km²
Chitwan - Buffer Zone
IUCN VINational Park - Buffer Zone · 1996
730 km²
Parsa
IUCN IVWildlife Reserve · 1984
557 km²
Parsa - Buffer Zone
IUCN VIWildlife Reserve - Buffer Zone · 2005
298 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN