Ontologia

Subdivision · ESP

Grisén

Spain

BSkArid, steppe, cold(100 %)

Species observed

199

Observations

2 231

Area

4,7km²

Ecological tissue

Sample of 35 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 Grisén : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 2 types (connectance 15.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
89
Connectance
0.150
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

199 distinct species · 2 231 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 231 obs · 1 cellules
Obs. / cellule
≥ 2 231
2 231–2 230
2 231–2 230
2 231–2 230
< 2 231

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

Climate

Mean T°

16,0°C

Annual rain

315mm

Warmest m°

32,0°C

Coldest m°

2,8°C

Elevation: 246 m on average (min 237 m, max 261 m)

Bioclimatic detailsExpert
Annual mean temp.
16,0°C
Annual rain
315mm
Warmest month
32,0°C
Coldest month
2,8°C
Mean alt.
246m
Min
237m
Max
261m
Std. dev.
5m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

19,1g/kg

Clay

35,9%

Sand

19,3%

Silt

44,8%

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

Dominant lithology: scGLiMaggregated to Zaragoza

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
29,8g/kg
Clay
36,1%
Sand
19,1%
Silt
44,7%
5–15 cm
pH H₂O
7,9
Org. C
15,2g/kg
Clay
32,8%
Sand
20,6%
Silt
46,6%
15–30 cm
pH H₂O
7,9
Org. C
12,3g/kg
Clay
38,7%
Sand
18,3%
Silt
43,0%

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

Land cover

Forest10.5%
Crops50.3%
Built-up1.4%
Bare soil2.7%
Other (grassland, water…)35.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

1

Max stream order

5

Max drainage

9 658km²

Discharge in basins

0,0m³/s

Mean precip.

390mm/an

Mean T°

13,3°C

Moisture idx

-0,63

Mean runoff

29mm/an

Mean elev. (basins)

432m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

7,9nW

Built-up

138,8%

Pesticides

38,1kg/km²

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