Ontologia

Subdivision · ESP

Calahorra

Spain

CfaTemperate, no dry season, hot summer(100 %)

Species observed

948

Observations

13 904

Area

93,7km²

Ecological tissue

Sample of 32 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 Calahorra : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 2 types (connectance 11.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
59
Connectance
0.119
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

948 distinct species · 13 904 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 904 obs · 4 cellules
Obs. / cellule
≥ 6 873
6 873–6 872
3 914–6 872
3 914–3 913
< 3 914

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

Climate

Mean T°

14,5°C

Annual rain

454mm

Warmest m°

29,2°C

Coldest m°

2,1°C

Elevation: 334 m on average (min 286 m, max 502 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
454mm
Warmest month
29,2°C
Coldest month
2,1°C
Mean alt.
334m
Min
286m
Max
502m
Std. dev.
42m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,8

Org. C

19,9g/kg

Clay

27,6%

Sand

24,8%

Silt

47,5%

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

Dominant lithology: scGLiMaggregated to La Rioja

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
32,0g/kg
Clay
26,6%
Sand
24,9%
Silt
48,5%
5–15 cm
pH H₂O
8,0
Org. C
12,1g/kg
Clay
26,0%
Sand
25,1%
Silt
48,9%
15–30 cm
pH H₂O
7,9
Org. C
15,6g/kg
Clay
30,3%
Sand
24,4%
Silt
45,2%

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

Land cover

Forest14.0%
Crops29.0%
Built-up1.6%
Bare soil5.4%
Other (grassland, water…)50.0%

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

Hydrology4 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

36,3km

Lake surface here

0,41km²

Basins crossed

4

Max stream order

6

Max drainage

15 112km²

Discharge in basins

122,4m³/s

Mean precip.

569mm/an

Mean T°

12,2°C

Moisture idx

-0,44

Max snow

6%

Mean runoff

208mm/an

Mean elev. (basins)

581m

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

Human pressure

Pop. density

2hab/km²

Night light

4,0nW

Built-up

161,3%

Pesticides

37,9kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 1IUCN IV · 1

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