Khao Nan
IUCN IINational Park · 2009
441 km²
District · THA
Ban Na San
Thailand
AmTropical, monsoon(100 %)
Species observed
366
Observations
983
Area
753,7km²
Ecological tissue
Sample of 21 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 Ban Na San : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
21
Interactions affichées
16
Connectance
0.076
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
366 distinct species · 983 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
2 112mm
Warmest m°
32,6°C
Coldest m°
20,4°C
Elevation: 219 m on average (min 4 m, max 1 252 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,0°C
Annual rain
2 112mm
Warmest month
32,6°C
Coldest month
20,4°C
Mean alt.
219m
Min
4m
Max
1 252m
Std. dev.
272m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
26,2g/kg
Clay
29,8%
Sand
37,3%
Silt
32,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
38,9g/kg
Clay
28,2%
Sand
38,6%
Silt
33,2%
5–15 cm
pH H₂O
5,3
Org. C
24,6g/kg
Clay
28,4%
Sand
38,2%
Silt
33,3%
15–30 cm
pH H₂O
5,4
Org. C
15,1g/kg
Clay
32,6%
Sand
35,2%
Silt
32,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest86.9%
Crops1.8%
Built-up0.7%
Bare soil0.1%
Other (grassland, water…)10.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
62,4km
Lake surface here
0,20km²
Basins crossed
6
Max stream order
6
Max drainage
12 876km²
Discharge in basins
93,5m³/s
Mean precip.
2 040mm/an
Mean T°
26,6°C
Moisture idx
0,18
Mean runoff
925mm/an
Mean elev. (basins)
109m
Watersheds crossing here
- Bassin de แม่น้ำตาปีsub-area2 234,9 km²overlap701.73 km²93%
- Bassin de แม่น้ำตาปีsub-area398,6 km²overlap33.77 km²4%
- Bassin de Khlong Khrung Chansub-area428,3 km²overlap16.21 km²2%
- Bassin de คลองกลายsub-area593,2 km²overlap1.20 km²0%
- Bassin de Donsak Riversub-area2 777,2 km²overlap0.79 km²0%
- Bassin de แม่น้ำตาปีsub-area625,9 km²overlap0.02 km²0%
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,5nW
Built-up
69,4%
Pesticides
13,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN II · 2
Tai Romyen
IUCN IINational Park · 1991
381 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN