Virajay
IUCN IINational Park · 1993
3 341 km²
District · VNM
Ngọc Hồi
Vietnam
AwTropical, savannah(55 %)
Species observed
54
Observations
105
Area
833,5km²
Ecological tissue
Sample of 17 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 Ngọc Hồi : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
17
Interactions affichées
17
Connectance
0.125
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
54 distinct species · 105 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,0°C
Annual rain
2 413mm
Warmest m°
30,8°C
Coldest m°
15,4°C
Elevation: 740 m on average (min 310 m, max 1 510 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,0°C
Annual rain
2 413mm
Warmest month
30,8°C
Coldest month
15,4°C
Mean alt.
740m
Min
310m
Max
1 510m
Std. dev.
181m
Köppen-Geiger (dominant)
AwTropical, savannah(55 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
29,8g/kg
Clay
30,6%
Sand
35,3%
Silt
34,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
39,8g/kg
Clay
29,6%
Sand
36,0%
Silt
34,4%
5–15 cm
pH H₂O
5,6
Org. C
29,9g/kg
Clay
29,9%
Sand
35,7%
Silt
34,5%
15–30 cm
pH H₂O
5,6
Org. C
19,8g/kg
Clay
32,4%
Sand
34,3%
Silt
33,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest68.0%
Crops8.7%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)22.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 1 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
100,3km
Lake surface here
0,29km²
Basins crossed
9
Max stream order
5
Max drainage
9 338km²
Discharge in basins
69,7m³/s
Mean precip.
2 521mm/an
Mean T°
23,0°C
Moisture idx
0,38
Mean runoff
1 174mm/an
Mean elev. (basins)
696m
Watersheds crossing here
- Bassin de ເຊຊູsub-area2 094,1 km²overlap221.81 km²27%
- Bassin de Sông Pô Kôsub-area212 km²overlap208.98 km²25%
- Bassin de Sông Pô Kôsub-area275,4 km²overlap177.51 km²21%
- Bassin de Sông Sa Thầysub-area1 575,3 km²overlap128.20 km²15%
- Bassin de Sông Pô Kôsub-area730 km²overlap66.30 km²8%
- Bassin de Sông Pô Kôsub-area133 km²overlap16.66 km²2%
- Bassin de Sông Sê Sansub-area2 660,8 km²overlap10.59 km²1%
- Basin #22630sub-area1 393,1 km²overlap3.09 km²0%
- Bassin de Suối Đăk Longsub-area326,3 km²overlap0.39 km²0%
Lakes (1, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
31,3%
Pesticides
14,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN II · 2IUCN VI · 1
Dong Ampham
IUCN VINational Protected Area · 1993
1 984 km²
Chu Mom Ray
IUCN IINational Park · 1995
526 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN