Ontologia

Municipality · HND

San Marcos

Honduras

CwbTemperate, dry winter, warm summer(52 %)

Species observed

280

Observations

2 840

Area

169,5km²

Ecological tissue

Sample of 30 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 Marcos : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
47
Connectance
0.108
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

280 distinct species · 2 840 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 840 obs · 4 cellules
Obs. / cellule
≥ 2 063
2 063–2 062
454–2 062
454–453
< 454

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

Climate

Mean T°

19,2°C

Annual rain

1 575mm

Warmest m°

26,4°C

Coldest m°

13,3°C

Elevation: 1 393 m on average (min 954 m, max 2 249 m)

Bioclimatic detailsExpert
Annual mean temp.
19,2°C
Annual rain
1 575mm
Warmest month
26,4°C
Coldest month
13,3°C
Mean alt.
1 393m
Min
954m
Max
2 249m
Std. dev.
320m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(52 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

34,2g/kg

Clay

39,3%

Sand

27,7%

Silt

33,0%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: pyGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
49,7g/kg
Clay
37,0%
Sand
29,0%
Silt
34,0%
5–15 cm
pH H₂O
6,2
Org. C
32,2g/kg
Clay
38,4%
Sand
27,9%
Silt
33,6%
15–30 cm
pH H₂O
6,2
Org. C
20,8g/kg
Clay
42,6%
Sand
26,0%
Silt
31,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest51.7%
Crops20.9%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)26.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

27,9km

Basins crossed

3

Max stream order

3

Max drainage

1 762km²

Discharge in basins

3,6m³/s

Mean precip.

1 594mm/an

Mean T°

20,4°C

Moisture idx

0,01

Mean runoff

669mm/an

Mean elev. (basins)

1 154m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

82,8%

Pesticides

53,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN Not Applicable · 1IUCN VI · 1IUCN Ia · 1

Güisayote

IUCN VI

Biological Reserve · 1987

141 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN