Nam Kan
IUCN VINational Protected Area · 2008
1 449 km²
Province · lao
Bokeo
Laos
AwTropical, savannah(79 %)
Species observed
823
Observations
6 185
Area
6 859,1km²
Ecological tissue
Sample of 22 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 Bokeo : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
22
Interactions affichées
24
Connectance
0.104
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
823 distinct species · 6 185 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,5°C
Annual rain
1 957mm
Warmest m°
31,3°C
Coldest m°
12,8°C
Elevation: 671 m on average (min 349 m, max 1 515 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,5°C
Annual rain
1 957mm
Warmest month
31,3°C
Coldest month
12,8°C
Mean alt.
671m
Min
349m
Max
1 515m
Std. dev.
197m
Köppen-Geiger (dominant)
AwTropical, savannah(79 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
25,9g/kg
Clay
34,5%
Sand
28,1%
Silt
37,3%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
36,3g/kg
Clay
33,4%
Sand
28,7%
Silt
37,8%
5–15 cm
pH H₂O
5,3
Org. C
25,2g/kg
Clay
34,2%
Sand
28,2%
Silt
37,6%
15–30 cm
pH H₂O
5,3
Org. C
16,3g/kg
Clay
36,0%
Sand
27,4%
Silt
36,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest85.8%
Crops2.3%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)11.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology28 basins · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
691,5km
Basins crossed
28
Max stream order
7
Max drainage
224 978km²
Discharge in basins
21 663,0m³/s
Mean precip.
1 570mm/an
Mean T°
23,1°C
Moisture idx
-0,04
Mean runoff
440mm/an
Mean elev. (basins)
705m
Watersheds crossing here
- Bassin de ນຳ້ງໍsub-area1 507,9 km²overlap1160.58 km²17%
- Bassin de ນຳ້ຮວງsub-area1 114,3 km²overlap1073.10 km²16%
- Bassin de ນໍ້າທາsub-area738,3 km²overlap736.19 km²11%
- Bassin de ນໍ້າທາsub-area641,6 km²overlap607.43 km²9%
- Bassin de ແມ່ນ້ຳຂອງsub-area541,7 km²overlap520.30 km²8%
- Bassin de ນຳ້ເກີນsub-area364 km²overlap363.02 km²5%
- Bassin de ນໍ້າທາsub-area3 527,3 km²overlap325.51 km²5%
- Bassin de မဲခောင္မ္ရစ္ / ແມ່ນ້ຳຂອງsub-area559 km²overlap319.46 km²5%
- Bassin de ลำน้ำงาวsub-area802,8 km²overlap315.28 km²5%
19 more basinssorted by overlap
- Bassin de ນໍ້າທາsub-area571,2 km²overlap296.87 km²4%
- Bassin de ແມ່ນ້ຳຂອງsub-area1 203,2 km²overlap184.72 km²3%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area310,6 km²overlap182.45 km²3%
- Bassin de ນ້ຳຍອນsub-area166 km²overlap165.48 km²2%
- Bassin de မဲခောင္မ္ရစ္ / ແມ່ນ້ຳຂອງsub-area349,6 km²overlap146.32 km²2%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area361,7 km²overlap119.32 km²2%
- Bassin de မဲခောင္မ္ရစ္ / ແມ່ນ້ຳຂອງsub-area152,4 km²overlap109.89 km²2%
- Bassin de ນໍ້າທາsub-area89 km²overlap88.73 km²1%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area98,7 km²overlap65.32 km²1%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area84,9 km²overlap39.67 km²1%
- Bassin de ນຳ້ຮວງsub-area491,8 km²overlap16.61 km²0%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area19,4 km²overlap12.16 km²0%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area8,9 km²overlap7.10 km²0%
- Bassin de แม่น้ำกกsub-area2,5 km²overlap2.45 km²0%
- Bassin de ນຳ້ປັດsub-area714,8 km²overlap1.03 km²0%
- Bassin de แม่ลาวsub-area1 342,7 km²overlap0.03 km²0%
- Bassin de แม่น้ำคำsub-area1 187,3 km²overlap0.02 km²0%
- Bassin de คลองป่าซางsub-area260,8 km²overlap0.02 km²0%
- Bassin de แม่น้ำกกsub-area1 120,4 km²overlap0.00 km²0%
Rivers / streams (13, ord ≥ 4)
- ນໍ້າທາord 7len here184.76 km34%total544 km
- แม่น้ำโขง / ແມ່ນ້ຳຂອງord 8len here119.52 km8%total1522 km
- ແມ່ນ້ຳຂອງord 8len here111.56 km8%total1329 km
- ນຳ້ງໍord 7len here83.60 km50%total168 km
- ນຳ້ຮວງord 7len here58.56 km5%total1111 km
- မဲခောင္မ္ရစ္ / ແມ່ນ້ຳຂອງord 7len here44.67 km20%total224 km
- ນ້ຳຍອນord 2len here31.02 km100%total31 km
- ນຳ້ເກີນord 3len here30.74 km100%total31 km
- ນຳ້ກັນord 4len here24.81 km100%total25 km
- แม่น้ำกกord 7len here1.08 km1%total198 km
- ลำน้ำงาวord 3len here0.69 km1%total65 km
- ນຳ້ກົບord 4len here0.28 km1%total36 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
8,9%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN