HydroBASINS lev08 watershed · #6080011310
Bassin de Rio Tracunhaém
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 35 administrative regions : Abreu e Lima, Aliança, Araçoiaba, Bom Jardim, Buenos Aires +30
Sub-basin area
2 850,9km²
Upstream area
2 850,9km²
Discharge
54,32m³/s
Mean elev.
186m
Administrative coverage
35 dept-equivalent regions (GADM L2)
- 287.4 km²10.1% of basin
- 272.8 km²9.6% of basin
- 228.0 km²8.0% of basin
- Goiana221.8 km²7.8% of basin
- Itambé207.3 km²7.3% of basin
- Bom Jardim168.3 km²5.9% of basin
- 133.1 km²4.7% of basin
- 130.6 km²4.6% of basin
27 moreFull L2 list
- Tracunhaém123.5 km² · 4.3%
- Limoeiro123.3 km² · 4.3%
- Carpina110.9 km² · 3.9%
- São Vicente Férrer110.6 km² · 3.9%
- Macaparana106.0 km² · 3.7%
- Buenos Aires93.2 km² · 3.3%
- Ferreiros92.5 km² · 3.3%
- Condado89.6 km² · 3.2%
- João Alfredo72.5 km² · 2.6%
- Machados60.0 km² · 2.1%
- Itaquitinga56.8 km² · 2.0%
- Camutanga39.1 km² · 1.4%
- Lagoa do Carro30.2 km² · 1.1%
- Caaporã28.8 km² · 1.0%
- Araçoiaba18.9 km² · 0.7%
- Casinhas9.8 km² · 0.3%
- Igarassu7.8 km² · 0.3%
- Salgado de São Félix4.3 km² · 0.2%
- Itabaiana4.1 km² · 0.1%
- Natuba2.6 km² · 0.1%
- Paudalho2.0 km² · 0.1%
- Salgadinho1.6 km² · 0.1%
- Pedras de Fogo0.6 km² · 0.0%
- Juripiranga0.4 km² · 0.0%
- Umbuzeiro0.4 km² · 0.0%
- Pitimbu0.1 km² · 0.0%
- Abreu e Lima0.0 km² · 0.0%
4 intersecting protected areas
Wildlife Refuge
46.48 km² overlap
Extractive Reserve
31.22 km² overlap
Wildlife Refuge
6.13 km² overlap
Environmental Protection Area
0.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 510 distinct species · 4 568 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Rio Tracunhaém : 33 espèces reliées par 37 interactions GloBI sur 5 types (connectance 4.5%, filtre Serrano α=0.2). 8 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°
24,4°C
Annual rain
1 253mm
Moisture idx (CMI)
-0,23
Runoff
467mm/an
PET
1 612mm
AET
974mm
Mean slope
5,2°
Water table
256cm
Forest
4%
Crops
50%
Urban
5%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)