Ontologia

Subdivision · ESP

Altsasu

Spain

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

Species observed

1 205

Observations

3 533

Area

26,7km²

Ecological tissue

Sample of 44 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 Altsasu : 28 espèces reliées par 106 interactions GloBI sur 7 types (connectance 9.4%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
106
Connectance
0.094
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

1 205 distinct species · 3 533 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 533 obs · 1 cellules
Obs. / cellule
≥ 3 533
3 533–3 532
3 533–3 532
3 533–3 532
< 3 533

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

Climate

Mean T°

11,3°C

Annual rain

1 326mm

Warmest m°

23,2°C

Coldest m°

0,8°C

Elevation: 642 m on average (min 529 m, max 874 m)

Bioclimatic detailsExpert
Annual mean temp.
11,3°C
Annual rain
1 326mm
Warmest month
23,2°C
Coldest month
0,8°C
Mean alt.
642m
Min
529m
Max
874m
Std. dev.
107m
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

6,1

Org. C

56,5g/kg

Clay

31,5%

Sand

23,1%

Silt

45,4%

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
6,0
Org. C
92,3g/kg
Clay
30,8%
Sand
22,8%
Silt
46,4%
5–15 cm
pH H₂O
6,1
Org. C
51,0g/kg
Clay
31,7%
Sand
22,2%
Silt
46,1%
15–30 cm
pH H₂O
6,1
Org. C
26,1g/kg
Clay
32,1%
Sand
24,2%
Silt
43,6%

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

Land cover

Forest53.5%
Crops9.7%
Built-up1.8%
Bare soil0.6%
Other (grassland, water…)34.4%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

10,4km

Basins crossed

2

Max stream order

3

Max drainage

2 755km²

Discharge in basins

0,6m³/s

Mean precip.

975mm/an

Mean T°

11,4°C

Moisture idx

0,02

Max snow

8%

Mean runoff

661mm/an

Mean elev. (basins)

610m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

3,2nW

Built-up

178,4%

Pesticides

31,7kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 2

Urbasa y Andia

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2007

279 km²

Aralar

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

110 km²

Aralar

IUCN V

Natural Park · 1994

109 km²

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