Ontologia

HydroBASINS lev08 watershed · #6080078040

Bassin de Río Atrato

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 4 administrative regions across 2 countries : Pinogana, Riosucio, Turbo, Unguía

11% lakePfafstetter: 61100213

Sub-basin area

346,9km²

Upstream area

35 518,1km²

Discharge

3 742,83m³/s

Mean elev.

42m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Atrato2 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

7 intersecting protected areas

  • Lago Azul los Manatìes

    IUCN VI

    Integrated Management Regional Districts

    124.20 km² overlap

  • Los Katíos National Park

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    36.77 km² overlap

  • Los Katíos

    IUCN II

    National Natural Park

    28.10 km² overlap

  • Darien National Park

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    1.92 km² overlap

  • Darién

    IUCN VI

    National Protective Forest Reserves

    0.58 km² overlap

  • Darién

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    0.06 km² overlap

  • Darién

    IUCN II

    National Park

    0.06 km² overlap

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

Species present

351 distinct species · 556 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

556 obs · 9 cellules
Obs. / cellule
≥ 236
236–235
61–235
43–60
< 43

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

Ecological tissue

Sample of 31 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 Atrato : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 5 types (connectance 5.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
28
Connectance
0.053
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°

26,3°C

Annual rain

2 480mm

Moisture idx (CMI)

0,39

Runoff

1 661mm/an

PET

1 520mm

AET

1 407mm

Mean slope

2,0°

Water table

72cm

Forest

72%

Crops

0%

Urban

4%

Protected

11%

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