Western Nghe An
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2007
12 990 km²
District · LAO
Xamtay
Laos
CwaTemperate, dry winter, hot summer(91 %)
Species observed
23
Observations
99
Area
3 734,2km²
Ecological tissue
Sample of 3 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 Xamtay : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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
23 distinct species · 99 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,8°C
Annual rain
1 624mm
Warmest m°
27,7°C
Coldest m°
9,6°C
Elevation: 929 m on average (min 339 m, max 1 945 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
19,8°C
Annual rain
1 624mm
Warmest month
27,7°C
Coldest month
9,6°C
Mean alt.
929m
Min
339m
Max
1 945m
Std. dev.
301m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(91 %)Temperate
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
28,1g/kg
Clay
32,7%
Sand
34,4%
Silt
32,9%
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
5,4
Org. C
39,8g/kg
Clay
30,9%
Sand
35,7%
Silt
33,4%
5–15 cm
pH H₂O
5,4
Org. C
27,1g/kg
Clay
32,0%
Sand
34,8%
Silt
33,2%
15–30 cm
pH H₂O
5,4
Org. C
17,3g/kg
Clay
35,0%
Sand
32,9%
Silt
32,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest87.7%
Crops1.1%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)11.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
222,1km
Basins crossed
15
Max stream order
5
Max drainage
19 252km²
Discharge in basins
231,6m³/s
Mean precip.
1 401mm/an
Mean T°
20,3°C
Moisture idx
0,05
Mean runoff
675mm/an
Mean elev. (basins)
862m
Watersheds crossing here
- Bassin de ນຳ້ຊໍsub-area1 095,1 km²overlap991.80 km²27%
- Bassin de ນຳ້ຊໍsub-area954,8 km²overlap948.90 km²25%
- Bassin de Sông Mãsub-area2 393,4 km²overlap481.90 km²13%
- Bassin de ນຳ້ກາ Sông Cảsub-area481,3 km²overlap479.85 km²13%
- Bassin de Sông Chusub-area2 171,7 km²overlap334.93 km²9%
- Bassin de ນຳ້ຊໍsub-area630,2 km²overlap271.43 km²7%
- Bassin de ນຳ້ກາ Sông Cảsub-area417,1 km²overlap128.18 km²3%
- Bassin de ນຳ້ກາsub-area311,6 km²overlap43.30 km²1%
- Bassin de ນຳ້ຊໍsub-area869,4 km²overlap24.81 km²1%
6 more basinssorted by overlap
- Bassin de Nậm Nơnsub-area119,3 km²overlap15.95 km²0%
- Bassin de Nậm Nơnsub-area851,1 km²overlap5.51 km²0%
- Bassin de Sông Hiếusub-area847,8 km²overlap4.04 km²0%
- Bassin de Nam Neun Riversub-area206,4 km²overlap1.47 km²0%
- Bassin de Sông Hiếusub-area589,3 km²overlap1.33 km²0%
- Bassin de Sông Lườngsub-area1 416,2 km²overlap0.82 km²0%
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,2%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 1IUCN VI · 1IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN