Cuenca del Lago Atitlán
IUCN IIIMultiple Use Area · 1955
1 100 km²
Municipality · GTM
San José Chacayá
Guatemala
CwbTemperate, dry winter, warm summer(100 %)
Species observed
241
Observations
3 876
Area
14,6km²
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 San José Chacayá : 23 espèces reliées par 48 interactions GloBI sur 5 types (connectance 9.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
48
Connectance
0.097
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
241 distinct species · 3 876 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,6°C
Annual rain
2 777mm
Warmest m°
19,7°C
Coldest m°
9,4°C
Elevation: 2 328 m on average (min 1 940 m, max 2 424 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,6°C
Annual rain
2 777mm
Warmest month
19,7°C
Coldest month
9,4°C
Mean alt.
2 328m
Min
1 940m
Max
2 424m
Std. dev.
72m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
34,4g/kg
Clay
25,5%
Sand
38,5%
Silt
36,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
46,6g/kg
Clay
23,4%
Sand
39,3%
Silt
37,3%
5–15 cm
pH H₂O
6,0
Org. C
36,7g/kg
Clay
24,5%
Sand
39,2%
Silt
36,4%
15–30 cm
pH H₂O
6,0
Org. C
19,9g/kg
Clay
28,7%
Sand
36,9%
Silt
34,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest56.9%
Crops13.0%
Built-up2.3%
Bare soil0.3%
Other (grassland, water…)27.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
552km²
Discharge in basins
0,7m³/s
Mean precip.
1 496mm/an
Mean T°
16,1°C
Moisture idx
0,07
Mean runoff
1 431mm/an
Mean elev. (basins)
2 063m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
0,6nW
Built-up
227,4%
Pesticides
91,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN III · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN