HydroBASINS lev08 watershed · #4080014450
Bassin de 罗浮江
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions across 2 countries : Fangchenggang, Móng Cái
Sub-basin area
369,4km²
Upstream area
369,4km²
Discharge
4,79m³/s
Mean elev.
40m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 222.7 km²60.4% of basin
- 119.9 km²32.5% of basin
1 intersecting protected areas
Wetland of International Importance (Ramsar Site)
7.88 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
515 distinct species · 978 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de 罗浮江 : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 6.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
22,9°C
Annual rain
2 493mm
Moisture idx (CMI)
0,50
Runoff
1 403mm/an
PET
1 254mm
AET
1 147mm
Mean slope
3,2°
Water table
143cm
Forest
31%
Crops
15%
Urban
11%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)