Ontologia

HydroBASINS lev08 watershed · #6080748820

Bassin de Rio Lourenço Velho

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 : Cristina, Cruzeiro, Delfim Moreira, Dom Viçoso, Itajubá +7

Pfafstetter: 64298096

Sub-basin area

634,7km²

Upstream area

635km²

Discharge

10,67m³/s

Mean elev.

1 338m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Sapucaí56 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

12 dept-equivalent regions (GADM L2)

4 more

5 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

618 distinct species · 15 100 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 100 obs · 18 cellules
Obs. / cellule
≥ 6 801
4 404–6 800
394–4 403
187–393
< 187

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 23 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 Bassin de Rio Lourenço Velho : 20 espèces reliées par 19 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
19
Connectance
0.075
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

16,4°C

Annual rain

1 742mm

Moisture idx (CMI)

0,19

Runoff

538mm/an

PET

1 398mm

AET

1 138mm

Mean slope

14,3°

Water table

468cm

Forest

12%

Crops

12%

Urban

1%

Protected

41%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)