Ontologia

Municipality · NIC

Rivas

Nicaragua

AwTropical, savannah(100 %)

Species observed

551

Observations

3 514

Area

159,7km²

Ecological tissue

Sample of 38 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 Rivas : 30 espèces reliées par 72 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
72
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

551 distinct species · 3 514 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 514 obs · 5 cellules
Obs. / cellule
≥ 1 341
1 341–1 340
1 234–1 340
482–1 233
< 482

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

Climate

Mean T°

26,2°C

Annual rain

1 539mm

Warmest m°

29,3°C

Coldest m°

23,8°C

Elevation: 84 m on average (min 38 m, max 178 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 539mm
Warmest month
29,3°C
Coldest month
23,8°C
Mean alt.
84m
Min
38m
Max
178m
Std. dev.
33m
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

6,3

Org. C

38,9g/kg

Clay

34,7%

Sand

34,3%

Silt

31,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
49,9g/kg
Clay
34,0%
Sand
34,8%
Silt
31,1%
5–15 cm
pH H₂O
6,3
Org. C
36,6g/kg
Clay
35,2%
Sand
34,1%
Silt
30,6%
15–30 cm
pH H₂O
6,3
Org. C
30,1g/kg
Clay
34,7%
Sand
34,1%
Silt
31,2%

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

Land cover

Forest14.3%
Crops52.4%
Built-up1.4%
Bare soil0.0%
Other (grassland, water…)31.9%

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

Hydrology3 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

23,9km

Basins crossed

3

Max stream order

2

Max drainage

12 915km²

Discharge in basins

4,9m³/s

Mean precip.

1 567mm/an

Mean T°

26,4°C

Moisture idx

-0,08

Mean runoff

366mm/an

Mean elev. (basins)

84m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,7nW

Built-up

137,0%

Pesticides

35,9kg/km²

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