Ontologia

HydroBASINS lev08 watershed · #2080019450

Bassin de Río Tambre

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 1 administrative regions : A Coruña

Pfafstetter: 23190520

Sub-basin area

1 564,4km²

Upstream area

1 564,4km²

Discharge

55,99m³/s

Mean elev.

353m

Administrative coverage

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Río Tambre

    IUCN Not Assigned

    Natura 2000

    5.84 km² overlap

  • Río Tambre

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    5.84 km² overlap

  • Esteiro do Tambre

    IUCN Not Assigned

    Natura 2000

    3.54 km² overlap

  • Esteiro do Tambre

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.54 km² overlap

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

Species present

2 157 distinct species · 53 992 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 992 obs · 41 cellules
Obs. / cellule
≥ 7 620
2 706–7 619
1 128–2 705
794–1 127
< 794

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

Ecological tissue

Sample of 33 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 Río Tambre : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
91
Connectance
0.172
Patrimoniales
1
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°

13,0°C

Annual rain

1 285mm

Moisture idx (CMI)

0,36

Runoff

1 060mm/an

PET

815mm

AET

669mm

Mean slope

5,0°

Water table

262cm

Forest

87%

Crops

3%

Urban

1%

Protected

1%

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