Corredor Fronterizo
IUCN VINational Wildlife Refuge · 1961
600 km²
Municipality · NIC
Tola
Nicaragua
AwTropical, savannah(98 %)
Species observed
1 590
Observations
25 073
Area
983,7km²
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 Tola : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
36
Connectance
0.083
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
1 590 distinct species · 25 073 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,1°C
Annual rain
1 584mm
Warmest m°
29,6°C
Coldest m°
23,6°C
Elevation: 109 m on average (min -142 m, max 326 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,1°C
Annual rain
1 584mm
Warmest month
29,6°C
Coldest month
23,6°C
Mean alt.
109m
Min
-142m
Max
326m
Std. dev.
74m
Köppen-Geiger (dominant)
AwTropical, savannah(98 %)Tropical
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
40,0g/kg
Clay
35,4%
Sand
33,4%
Silt
31,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
50,0g/kg
Clay
34,7%
Sand
33,9%
Silt
31,4%
5–15 cm
pH H₂O
6,2
Org. C
38,8g/kg
Clay
35,8%
Sand
33,2%
Silt
31,0%
15–30 cm
pH H₂O
6,2
Org. C
31,1g/kg
Clay
35,8%
Sand
33,1%
Silt
31,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.1%
Crops29.2%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)40.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 1 lakes · 38 rivers
Hydrology metrics for this exact territory
Stream length here
202,0km
Lake surface here
0,24km²
Basins crossed
7
Max stream order
3
Max drainage
22 081km²
Discharge in basins
57,0m³/s
Mean precip.
1 680mm/an
Mean T°
26,3°C
Moisture idx
-0,03
Mean runoff
541mm/an
Mean elev. (basins)
109m
Watersheds crossing here
- Bassin de Río Montañasub-area1 919,4 km²overlap323.28 km²33%
- Bassin de Río de Nagualapasub-area706,2 km²overlap289.96 km²29%
- Bassin de Río Tolasub-area269,3 km²overlap124.23 km²13%
- Bassin de Río Amayosub-area774,4 km²overlap86.78 km²9%
- Bassin de Quebrada Guatalessub-area381,7 km²overlap77.63 km²8%
- Bassin de Río Gil Gonzálezsub-area1 097,9 km²overlap59.16 km²6%
- Bassin de Río Sapoásub-area541,4 km²overlap22.55 km²2%
Lakes (1, top by area)
Rivers / streams (38, ord ≥ 4)
- Río Tolaord 2len here15.84 km67%total24 km
- Río de Nagualapaord 2len here11.59 km83%total14 km
- Río Britoord 3len here10.63 km100%total11 km
- Río El Limónord 1len here10.60 km99%total11 km
- Río Ostionalord 1len here10.10 km100%total10 km
- Quebrada Las Cañasord 3len here9.86 km81%total12 km
- Río Escamecaord 1len here9.64 km100%total10 km
- Río San Juanord 1len here8.60 km100%total9 km
- Río La Florord 1len here8.34 km100%total8 km
- Río Majasteord 2len here8.00 km97%total8 km
- Río Escamequitaord 1len here7.80 km100%total8 km
- Río El Naranjoord 1len here7.75 km99%total8 km
26 more river segmentssorted by Strahler order + length
- Quebrada Guatalesord 1len here7.67 km9%total88 km
- Quebrada Cuercueraord 2len here7.36 km100%total7 km
- Río Amayoord 2len here6.65 km8%total87 km
- Rio Limónord 1len here6.47 km7%total87 km
- Río Cañas Gordasord 1len here4.51 km5%total85 km
- Río Murciélagoord 1len here4.30 km100%total4 km
- Río Grandeord 3len here3.89 km32%total12 km
- Quebrada Los Sánchezord 2len here3.64 km100%total4 km
- Río Las Lajasord 2len here3.52 km19%total18 km
- Quebrada Mata de Canaord 2len here3.47 km96%total4 km
- Quebrada El Bastónord 1len here3.18 km100%total3 km
- Quebrada Guasacateord 1len here2.91 km100%total3 km
- Río Javilloord 1len here2.88 km75%total4 km
- Quebrada Berlínord 1len here2.81 km99%total3 km
- Rio Sincoyoord 1len here2.79 km100%total3 km
- Quebrada Las Chabrasord 1len here2.69 km100%total3 km
- Quebrada Ñurindaord 3len here2.62 km44%total6 km
- Quebrada El Chasmolord 2len here2.20 km100%total2 km
- Río La Piñuelaord 1len here1.99 km100%total2 km
- Quebrada El Sainalord 1len here1.96 km94%total2 km
- Quebrada de la Bobaord 1len here1.14 km100%total1 km
- Río El Capulínord 1len here0.97 km100%total1 km
- Quebrada Cebadillaord 1len here0.97 km100%total1 km
- Río de Nagualapaord 1len here0.97 km100%total1 km
- Río San Antonioord 3len here0.93 km4%total25 km
- Quebrada La Pimientaord 1len here0.82 km34%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
34,3%
Pesticides
40,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN VI · 1🌊 Marine · 3
Río Escalante Chacocente
IUCN IVWildlife Refuge · 1983
296 km²
La Flor
IUCN IVWildlife Refuge · 1996
74 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN