Complejo Volcánico San Cristóbal – Casitas- Chonco
IUCN IVNature Reserve · 1983
176 km²
Municipality · NIC
Posoltega
Nicaragua
AwTropical, savannah(100 %)
Species observed
155
Observations
401
Area
95,4km²
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 Posoltega : 25 espèces reliées par 66 interactions GloBI sur 6 types (connectance 9.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
66
Connectance
0.094
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
155 distinct species · 401 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,3°C
Annual rain
2 045mm
Warmest m°
34,1°C
Coldest m°
22,2°C
Elevation: 180 m on average (min 45 m, max 615 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,3°C
Annual rain
2 045mm
Warmest month
34,1°C
Coldest month
22,2°C
Mean alt.
180m
Min
45m
Max
615m
Std. dev.
133m
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
36,7g/kg
Clay
35,9%
Sand
28,2%
Silt
35,9%
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
6,4
Org. C
48,7g/kg
Clay
34,3%
Sand
29,1%
Silt
36,6%
5–15 cm
pH H₂O
6,4
Org. C
34,2g/kg
Clay
36,3%
Sand
28,0%
Silt
35,6%
15–30 cm
pH H₂O
6,5
Org. C
27,3g/kg
Clay
37,0%
Sand
27,4%
Silt
35,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.1%
Crops37.2%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)38.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
32,4km
Basins crossed
3
Max stream order
2
Max drainage
1 499km²
Discharge in basins
2,9m³/s
Mean precip.
1 705mm/an
Mean T°
26,6°C
Moisture idx
-0,05
Mean runoff
835mm/an
Mean elev. (basins)
169m
Watersheds crossing here
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,4nW
Built-up
43,3%
Pesticides
35,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN