Ontologia

HydroBASINS lev08 watershed · #6080054580

Bassin de Arroyo Moroncira

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 5 administrative regions : Barrancas, Hatonuevo, Maicao, Manaure, Riohacha

Pfafstetter: 61301402

Sub-basin area

800,2km²

Upstream area

800,2km²

Discharge

6,3m³/s

Mean elev.

109m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Ranchería47 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

441 distinct species · 4 450 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 450 obs · 16 cellules
Obs. / cellule
≥ 1 390
993–1 389
331–992
153–330
< 153

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

Ecological tissue

Sample of 32 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 Moroncira : 22 espèces reliées par 46 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
46
Connectance
0.093
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°

27,8°C

Annual rain

1 134mm

Moisture idx (CMI)

-0,35

Runoff

248mm/an

PET

1 750mm

AET

945mm

Mean slope

2,6°

Water table

133cm

Forest

2%

Crops

0%

Urban

0%

Protected

0%

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