Ontologia

Province · tha

Surin

Thailand

AwTropical, savannah(100 %)

Species observed

812

Observations

6 517

Area

8 773,5km²

Ecological tissue

Sample of 38 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 Surin : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 5.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
37
Connectance
0.050
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

812 distinct species · 6 517 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 517 obs · 133 cellules
Obs. / cellule
≥ 780
99–779
25–98
10–24
< 10

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

27,1°C

Annual rain

1 519mm

Warmest m°

34,7°C

Coldest m°

18,2°C

Elevation: 163 m on average (min 115 m, max 447 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
1 519mm
Warmest month
34,7°C
Coldest month
18,2°C
Mean alt.
163m
Min
115m
Max
447m
Std. dev.
41m
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

5,9

Org. C

13,8g/kg

Clay

29,5%

Sand

39,7%

Silt

30,8%

Average over 0-30 cm. Per-depth details in expert panel.

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
22,8g/kg
Clay
27,5%
Sand
41,2%
Silt
31,3%
5–15 cm
pH H₂O
5,9
Org. C
10,9g/kg
Clay
28,6%
Sand
40,2%
Silt
31,2%
15–30 cm
pH H₂O
6,0
Org. C
7,5g/kg
Clay
32,4%
Sand
37,7%
Silt
29,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest19.1%
Crops58.1%
Built-up1.4%
Bare soil0.8%
Other (grassland, water…)20.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology40 basins · 50 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

430,9km

Lake surface here

46,98km²

Basins crossed

40

Max stream order

6

Max drainage

45 462km²

Discharge in basins

1 004,5m³/s

Mean precip.

1 326mm/an

Mean T°

26,8°C

Moisture idx

-0,23

Mean runoff

371mm/an

Mean elev. (basins)

164m

Watersheds crossing here

31 more basins

Lakes (50, top by area)

41 more lakes

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

134,8%

Pesticides

11,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas6

IUCN Ia · 2IUCN Not Applicable · 1IUCN VI · 1IUCN V · 1IUCN II · 1

Ta Phraya

IUCN II

National Park · 1996

689 km²

Huai Sala

IUCN Ia

Wildlife Sanctuary · 1990

363 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations33