Ontologia

HydroBASINS lev08 watershed · #6080304460

Bassin de Río Catamayo

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 6 administrative regions : Catamayo, Gonzanamá, Loja, Palanda, Quilanga +1

Pfafstetter: 67108099

Sub-basin area

1 325,7km²

Upstream area

1 325,7km²

Discharge

12,62m³/s

Mean elev.

2 151m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Catamayo568 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

6 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

4 453 distinct species · 81 468 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

81 468 obs · 32 cellules
Obs. / cellule
≥ 21 093
6 170–21 092
1 345–6 169
557–1 344
< 557

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

Ecological tissue

Sample of 19 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 Catamayo : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
22
Connectance
0.129
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°

17,1°C

Annual rain

1 014mm

Moisture idx (CMI)

-0,29

Runoff

560mm/an

PET

1 470mm

AET

850mm

Mean slope

20,8°

Water table

727cm

Forest

26%

Crops

11%

Urban

1%

Protected

15%

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