Sitio Ramsar Delta Estuarino del Rio Magdalena, Cienaga Grande de Santa Marta (Sitio Ramsar SDERM-CGSM)
IUCN Not ApplicableWetland of International Importance (Ramsar Site) · 1998
4 652 km²
Municipality · COL
Malambo
Colombia
AwTropical, savannah(100 %)
Species observed
403
Observations
3 838
Area
99,6km²
Ecological tissue
Sample of 29 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 Malambo : 22 espèces reliées par 31 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
31
Connectance
0.076
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
403 distinct species · 3 838 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,2°C
Annual rain
997mm
Warmest m°
30,6°C
Coldest m°
24,5°C
Elevation: 46 m on average (min 1 m, max 120 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,2°C
Annual rain
997mm
Warmest month
30,6°C
Coldest month
24,5°C
Mean alt.
46m
Min
1m
Max
120m
Std. dev.
34m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
26,3g/kg
Clay
32,2%
Sand
37,8%
Silt
30,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
36,9g/kg
Clay
31,1%
Sand
38,5%
Silt
30,4%
5–15 cm
pH H₂O
6,5
Org. C
23,6g/kg
Clay
31,7%
Sand
38,1%
Silt
30,2%
15–30 cm
pH H₂O
6,5
Org. C
18,5g/kg
Clay
33,8%
Sand
36,9%
Silt
29,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.9%
Crops7.5%
Built-up2.9%
Bare soil0.2%
Other (grassland, water…)65.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 4 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
29,8km
Lake surface here
4,77km²
Basins crossed
2
Max stream order
8
Max drainage
260 739km²
Discharge in basins
1 126,7m³/s
Mean precip.
814mm/an
Mean T°
28,0°C
Moisture idx
-0,50
Mean runoff
208mm/an
Mean elev. (basins)
25m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
10hab/km²
Night light
9,2nW
Built-up
290,3%
Pesticides
62,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN