HydroBASINS lev08 watershed · #6080360020
Bassin de Ribeirão Botica
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 12 administrative regions : Amarante do Maranhão, Cachoeirinha, Campestre do Maranhão, Itaguatins, Lajeado Novo +7
Sub-basin area
2 409,7km²
Upstream area
297 347,9km²
Discharge
4 350,32m³/s
Mean elev.
205m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Tocantins2389 km²
- Bassin · #608036694029 km²
12 dept-equivalent regions (GADM L2)
- 732.4 km²30.5% of basin
- 596.8 km²24.9% of basin
- 579.4 km²24.1% of basin
- 192.2 km²8.0% of basin
- 153.2 km²6.4% of basin
- 134.5 km²5.6% of basin
- 3.3 km²0.1% of basin
- 2.7 km²0.1% of basin
4 moreFull L2 list
- Luzinópolis2.1 km² · 0.1%
- Cachoeirinha1.5 km² · 0.1%
- Sítio Novo1.0 km² · 0.0%
- Campestre do Maranhão0.1 km² · 0.0%
2 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
169 distinct species · 520 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Ribeirão Botica : 23 espèces reliées par 28 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 5 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°
25,4°C
Annual rain
1 474mm
Moisture idx (CMI)
-0,20
Runoff
637mm/an
PET
1 842mm
AET
1 150mm
Mean slope
1,7°
Water table
90cm
Forest
9%
Crops
2%
Urban
0%
Protected
54%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)