Ontologia

HydroBASINS lev08 watershed · #2080160760

Bassin de Kelduá

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 3 administrative regions : Djúpavogshreppur, Fljótsdalshreppur, Sveitarfélagið Hornafjörður

6% lakePfafstetter: 27105408

Sub-basin area

322km²

Upstream area

322,1km²

Discharge

12,1m³/s

Mean elev.

649m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lagarfljót548 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

261 distinct species · 744 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

744 obs · 9 cellules
Obs. / cellule
≥ 273
273–272
137–272
30–136
< 30

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

Ecological tissue

Sample of 16 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 Kelduá : 11 espèces reliées par 21 interactions GloBI sur 2 types (connectance 17.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
21
Connectance
0.175
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°

0,2°C

Annual rain

1 440mm

Moisture idx (CMI)

0,79

Runoff

1 213mm/an

PET

297mm

AET

297mm

Mean slope

6,1°

Water table

0cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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