Cham Chu
IUCN Not ReportedNature Reserve · 2001
155 km²
District · VNM
Bắc Quang
Vietnam
CwaTemperate, dry winter, hot summer(99 %)
Area
1 094,1km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
Computing species observations from GBIF…
Climate
Mean T°
22,6°C
Annual rain
3 292mm
Warmest m°
30,1°C
Coldest m°
11,7°C
Elevation: 317 m on average (min 61 m, max 1 654 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,6°C
Annual rain
3 292mm
Warmest month
30,1°C
Coldest month
11,7°C
Mean alt.
317m
Min
61m
Max
1 654m
Std. dev.
306m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(99 %)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
27,9g/kg
Clay
32,4%
Sand
28,9%
Silt
38,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
38,5g/kg
Clay
31,2%
Sand
30,0%
Silt
38,8%
5–15 cm
pH H₂O
5,4
Org. C
27,5g/kg
Clay
31,7%
Sand
29,4%
Silt
38,9%
15–30 cm
pH H₂O
5,4
Org. C
17,5g/kg
Clay
34,2%
Sand
27,3%
Silt
38,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest63.5%
Crops7.3%
Built-up0.1%
Bare soil0.9%
Other (grassland, water…)28.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
12,7%
Pesticides
8,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN