Ontologia

HydroBASINS lev08 watershed · #2080648390

Bassin de Ribeira de Sapateira

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 13 administrative regions : Alvaiázere, Ansião, Castanheira de Pêra, Ferreira do Zêzere, Figueiró dos Vinhos +8

11% lakePfafstetter: 23160205

Sub-basin area

599,7km²

Upstream area

2 993,4km²

Discharge

39,47m³/s

Mean elev.

408m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ribeira da Isna653 km²

▲ Receives from 2 basins

13 dept-equivalent regions (GADM L2)

  • Figueiró dos Vinhos
    Leiria · Portugal
    171.6 km²
    28.6% of basin
  • Sertã
    Castelo Branco · Portugal
    130.2 km²
    21.7% of basin
  • Pedrógão Grande
    Leiria · Portugal
    113.3 km²
    18.9% of basin
  • Castanheira de Pêra
    Leiria · Portugal
    58.5 km²
    9.7% of basin
  • Alvaiázere
    Leiria · Portugal
    46.6 km²
    7.8% of basin
  • Ferreira do Zêzere
    Santarém · Portugal
    34.5 km²
    5.7% of basin
  • Ansião
    Leiria · Portugal
    30.5 km²
    5.1% of basin
  • Penela
    Coimbra · Portugal
    11.4 km²
    1.9% of basin
5 more
  • Pampilhosa da Serra1.5 km² · 0.3%
  • Lousã1.0 km² · 0.2%
  • Miranda do Corvo0.8 km² · 0.1%
  • Oleiros0.3 km² · 0.1%
  • Góis0.2 km² · 0.0%

2 intersecting protected areas

  • Serra da Lousã

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    47.95 km² overlap

  • Sicó / Alvaiázere

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    9.09 km² overlap

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

Species present

1 731 distinct species · 24 975 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 975 obs · 13 cellules
Obs. / cellule
≥ 4 575
2 850–4 574
1 983–2 849
1 716–1 982
< 1 716

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

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Ribeira de Sapateira : 29 espèces reliées par 108 interactions GloBI sur 6 types (connectance 13.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
108
Connectance
0.132
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°

14,7°C

Annual rain

1 025mm

Moisture idx (CMI)

-0,02

Runoff

393mm/an

PET

1 043mm

AET

675mm

Mean slope

8,9°

Water table

363cm

Forest

98%

Crops

1%

Urban

0%

Protected

0%

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