Ontologia

HydroBASINS lev08 watershed · #6080837370

Bassin de Arroyo Golondrinas

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 2 administrative regions : Nueve de Julio, Vera

16% lakePfafstetter: 64224180

Sub-basin area

1 789,8km²

Upstream area

1 789,9km²

Discharge

3,46m³/s

Mean elev.

61m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Arroyo Golondrinas222 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Isleta Linda

    IUCN VI

    Private Multiple Use Reserve

    51.12 km² overlap

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

Species present

227 distinct species · 657 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

657 obs · 42 cellules
Obs. / cellule
≥ 168
49–167
9–48
4–8
< 4

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

Ecological tissue

Sample of 40 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 Arroyo Golondrinas : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 5 types (connectance 6.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
54
Connectance
0.066
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°

20,5°C

Annual rain

1 030mm

Moisture idx (CMI)

-0,37

Runoff

23mm/an

PET

1 629mm

AET

872mm

Mean slope

0,0°

Water table

2cm

Forest

34%

Crops

1%

Urban

0%

Protected

0%

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