NorthEast Corridor
IUCN VIBiodiversity Corridor of Protected Area · 2017
7 577 km²
District · VNM
Ia H' Drai
Vietnam
AmTropical, monsoon(60 %)
Species observed
80
Observations
188
Area
1 161,5km²
Ecological tissue
Sample of 13 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 Ia H' Drai : 13 espèces reliées par 8 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2).
Espèces affichées
13
Interactions affichées
8
Connectance
0.103
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
80 distinct species · 188 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,2°C
Annual rain
2 825mm
Warmest m°
33,6°C
Coldest m°
17,4°C
Elevation: 408 m on average (min 158 m, max 1 231 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,2°C
Annual rain
2 825mm
Warmest month
33,6°C
Coldest month
17,4°C
Mean alt.
408m
Min
158m
Max
1 231m
Std. dev.
226m
Köppen-Geiger (dominant)
AmTropical, monsoon(60 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
29,5g/kg
Clay
27,6%
Sand
37,1%
Silt
35,3%
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
5,7
Org. C
40,6g/kg
Clay
26,9%
Sand
37,6%
Silt
35,5%
5–15 cm
pH H₂O
5,7
Org. C
29,8g/kg
Clay
27,6%
Sand
37,1%
Silt
35,3%
15–30 cm
pH H₂O
5,7
Org. C
18,1g/kg
Clay
28,3%
Sand
36,5%
Silt
35,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest82.0%
Crops3.3%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)14.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
162,3km
Basins crossed
4
Max stream order
6
Max drainage
12 683km²
Discharge in basins
73,8m³/s
Mean precip.
2 406mm/an
Mean T°
24,0°C
Moisture idx
0,33
Mean runoff
1 224mm/an
Mean elev. (basins)
509m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- Sông Sa Thầyord 5len here82.15 km100%total82 km
- Sông Sê Sanord 6len here54.47 km29%total186 km
- Suối Đăk Hơ Draiord 5len here18.54 km23%total82 km
- Sông Sa Thầy / ព្រែកសាថាយord 5len here7.10 km57%total12 km
- Sông Sê San / ទន្លេសានord 6len here0.05 km0%total36 km
- Suối Ia Khaiord 2len here0.01 km0%total9 km
- Sông Ia Graiord 4len here≈ tangenttotal81 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
4,1%
Pesticides
17,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 1IUCN II · 1
Virajay
IUCN IINational Park · 1993
3 341 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN