Ontologia

Subdivision · ESP

Etxalar

Spain

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 201

Observations

9 774

Area

46,1km²

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 Etxalar : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
97
Connectance
0.138
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

1 201 distinct species · 9 774 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 774 obs · 1 cellules
Obs. / cellule
≥ 9 774
9 774–9 773
9 774–9 773
9 774–9 773
< 9 774

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

Climate

Mean T°

12,7°C

Annual rain

1 985mm

Warmest m°

23,0°C

Coldest m°

3,0°C

Elevation: 355 m on average (min 151 m, max 608 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
1 985mm
Warmest month
23,0°C
Coldest month
3,0°C
Mean alt.
355m
Min
151m
Max
608m
Std. dev.
125m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

58,6g/kg

Clay

25,7%

Sand

29,4%

Silt

44,8%

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

Dominant lithology: scGLiMaggregated to Navarra

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
94,7g/kg
Clay
24,8%
Sand
29,4%
Silt
45,8%
5–15 cm
pH H₂O
5,6
Org. C
47,7g/kg
Clay
25,5%
Sand
29,0%
Silt
45,4%
15–30 cm
pH H₂O
5,6
Org. C
33,6g/kg
Clay
26,8%
Sand
29,8%
Silt
43,3%

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

Land cover

Forest62.9%
Crops7.3%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)29.2%

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

18,1km

Basins crossed

2

Max stream order

4

Max drainage

718km²

Discharge in basins

1,5m³/s

Mean precip.

1 275mm/an

Mean T°

11,9°C

Moisture idx

0,30

Max snow

5%

Mean runoff

1 024mm/an

Mean elev. (basins)

447m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

18,2%

Pesticides

6,0kg/km²

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

Protected areas6

IUCN Not Reported · 4IUCN II · 1IUCN III · 1

Señorío de Bértiz

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

21 km²

Col de Lizarrieta

IUCN Not Reported

Special Protection Area (Birds Directive) · 2019

14 km²

Río Bidasoa

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

4 km²

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