Ontologia

HydroBASINS lev08 watershed · #2080588590

Bassin de Río Neira

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 : Lugo

Pfafstetter: 23190244

Sub-basin area

826,2km²

Upstream area

826,4km²

Discharge

16,55m³/s

Mean elev.

629m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Miño65 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Ancares - Courel

    IUCN Not Assigned

    Natura 2000

    41.34 km² overlap

  • Ancares - Courel

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    41.34 km² overlap

  • Miño-Neira

    IUCN Not Assigned

    Natura 2000

    1.51 km² overlap

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

Species present

1 479 distinct species · 17 363 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 363 obs · 23 cellules
Obs. / cellule
≥ 1 755
1 558–1 754
854–1 557
645–853
< 645

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

Ecological tissue

Sample of 29 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 Neira : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 18.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
86
Connectance
0.185
Patrimoniales
2
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°

11,7°C

Annual rain

999mm

Moisture idx (CMI)

0,10

Runoff

634mm/an

PET

901mm

AET

651mm

Mean slope

8,0°

Water table

340cm

Forest

78%

Crops

5%

Urban

0%

Protected

5%

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