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
Cerro de San Antonio
Colombia
AwTropical, savannah(100 %)
Species observed
210
Observations
897
Area
188,7km²
Ecological tissue
Sample of 37 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 Cerro de San Antonio : 30 espèces reliées par 37 interactions GloBI sur 3 types (connectance 5.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
37
Connectance
0.056
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
210 distinct species · 897 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,9°C
Annual rain
1 084mm
Warmest m°
34,5°C
Coldest m°
23,7°C
Elevation: 14 m on average (min 2 m, max 54 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,9°C
Annual rain
1 084mm
Warmest month
34,5°C
Coldest month
23,7°C
Mean alt.
14m
Min
2m
Max
54m
Std. dev.
14m
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
6,1
Org. C
24,3g/kg
Clay
35,7%
Sand
30,3%
Silt
34,0%
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
6,0
Org. C
32,8g/kg
Clay
35,0%
Sand
30,6%
Silt
34,4%
5–15 cm
pH H₂O
6,0
Org. C
22,6g/kg
Clay
35,3%
Sand
30,5%
Silt
34,2%
15–30 cm
pH H₂O
6,1
Org. C
17,6g/kg
Clay
36,8%
Sand
29,7%
Silt
33,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest27.2%
Crops3.3%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)69.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 14 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
23,9km
Lake surface here
39,16km²
Basins crossed
6
Max stream order
8
Max drainage
259 089km²
Discharge in basins
4 010,2m³/s
Mean precip.
1 140mm/an
Mean T°
28,3°C
Moisture idx
-0,40
Mean runoff
254mm/an
Mean elev. (basins)
30m
Watersheds crossing here
- Bassin de Caño Ciegosub-area250,6 km²overlap130.79 km²69%
- Bassin de Río Magdalenasub-area603,9 km²overlap28.08 km²15%
- Basin #59940sub-area1 678,3 km²overlap14.35 km²8%
- Bassin de Río Magdalenasub-area856,5 km²overlap9.93 km²5%
- Bassin de Río Magdalenasub-area7,3 km²overlap3.57 km²2%
- Bassin de Caño Hondosub-area444 km²overlap2.02 km²1%
Lakes (14, top by area)
- Ciénaga Cerro de San Antonioarea40,3 km²avg depth1.1 m
- Ciénaga de Motaarea2,1 km²avg depth1.3 m
- Lac 1074577area0,4 km²avg depth1.7 m
- Lac 1074598area0,4 km²avg depth1.0 m
- Lac 1074591area0,4 km²avg depth1.4 m
- Lac 1074571area0,2 km²avg depth1.8 m
- Lac 1074592area0,2 km²avg depth1.6 m
- Lac 1074609area0,2 km²avg depth1.5 m
- Lac 1074589area0,2 km²avg depth1.2 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
13,1%
Pesticides
61,5kg/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