Kalon Song Mao
IUCN IVNature Reserve · 1986
428 km²
District · VNM
Bắc Bình
Vietnam
AwTropical, savannah(100 %)
Species observed
299
Observations
732
Area
1 867,9km²
Ecological tissue
Sample of 39 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 Bắc Bình : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 5.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
39
Connectance
0.053
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
299 distinct species · 732 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
1 246mm
Warmest m°
31,7°C
Coldest m°
19,2°C
Elevation: 214 m on average (min -6 m, max 1 117 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,0°C
Annual rain
1 246mm
Warmest month
31,7°C
Coldest month
19,2°C
Mean alt.
214m
Min
-6m
Max
1 117m
Std. dev.
220m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
26,4g/kg
Clay
35,7%
Sand
35,4%
Silt
28,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vaGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
37,6g/kg
Clay
34,2%
Sand
36,3%
Silt
29,5%
5–15 cm
pH H₂O
6,0
Org. C
25,5g/kg
Clay
34,9%
Sand
35,9%
Silt
29,2%
15–30 cm
pH H₂O
6,1
Org. C
16,1g/kg
Clay
38,1%
Sand
33,9%
Silt
28,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest43.8%
Crops27.9%
Built-up0.3%
Bare soil2.6%
Other (grassland, water…)25.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 3 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
236,3km
Lake surface here
2,27km²
Basins crossed
5
Max stream order
4
Max drainage
2 003km²
Discharge in basins
44,9m³/s
Mean precip.
1 278mm/an
Mean T°
24,9°C
Moisture idx
-0,12
Mean runoff
806mm/an
Mean elev. (basins)
300m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (8, ord ≥ 4)
- Sông Lũyord 4len here99.99 km100%total100 km
- Sông Maoord 4len here34.29 km100%total34 km
- Sông Katanord 2len here31.46 km53%total60 km
- Sông Ta Maiord 4len here23.79 km99%total24 km
- Sông Cà Giâyord 3len here18.50 km100%total19 km
- Sông Đa Ke Trouord 3len here14.56 km34%total43 km
- Sông Cà Tótord 2len here12.37 km100%total12 km
- Sông Lòng Sôngord 3len here1.38 km2%total63 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
3,2nW
Built-up
31,5%
Pesticides
20,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN