Chitwan - Buffer Zone
IUCN VINational Park - Buffer Zone · 1996
730 km²
Subdivision · NPL
Tamasariya
Nepal
CwaTemperate, dry winter, hot summer(100 %)
Species observed
207
Observations
1 021
Area
36,2km²
Ecological tissue
Sample of 30 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 Tamasariya : 24 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
32
Connectance
0.074
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
207 distinct species · 1 021 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,0°C
Annual rain
2 317mm
Warmest m°
34,6°C
Coldest m°
9,2°C
Elevation: 194 m on average (min 134 m, max 382 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,0°C
Annual rain
2 317mm
Warmest month
34,6°C
Coldest month
9,2°C
Mean alt.
194m
Min
134m
Max
382m
Std. dev.
25m
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
21,6g/kg
Clay
22,0%
Sand
39,6%
Silt
38,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Lumbini
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
29,6g/kg
Clay
21,6%
Sand
39,7%
Silt
38,7%
5–15 cm
pH H₂O
5,9
Org. C
21,9g/kg
Clay
22,3%
Sand
40,1%
Silt
37,7%
15–30 cm
pH H₂O
6,0
Org. C
13,2g/kg
Clay
22,2%
Sand
39,2%
Silt
38,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest64.8%
Crops23.0%
Built-up1.2%
Bare soil0.4%
Other (grassland, water…)10.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
19,5km
Basins crossed
2
Max stream order
3
Max drainage
35 390km²
Discharge in basins
103,4m³/s
Mean precip.
2 157mm/an
Mean T°
22,9°C
Moisture idx
0,30
Mean runoff
1 483mm/an
Mean elev. (basins)
443m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,5nW
Built-up
122,4%
Pesticides
1,1kg/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