Ontologia

Subdivision · DEU

Velden

Germany

CfbTemperate, no dry season, warm summer(57 %)

Species observed

549

Observations

3 521

Area

49,5km²

Ecological tissue

Sample of 33 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 Velden : 27 espèces reliées par 82 interactions GloBI sur 4 types (connectance 14.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
82
Connectance
0.146
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

549 distinct species · 3 521 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 521 obs · 1 cellules
Obs. / cellule
≥ 3 521
3 521–3 520
3 521–3 520
3 521–3 520
< 3 521

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

Climate

Mean T°

9,4°C

Annual rain

897mm

Warmest m°

23,2°C

Coldest m°

-3,4°C

Elevation: 472 m on average (min 452 m, max 507 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
897mm
Warmest month
23,2°C
Coldest month
-3,4°C
Mean alt.
472m
Min
452m
Max
507m
Std. dev.
12m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(57 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

26,8g/kg

Clay

24,0%

Sand

27,6%

Silt

48,3%

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

Dominant lithology: smGLiMaggregated to Landshut

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
39,5g/kg
Clay
22,9%
Sand
27,7%
Silt
49,4%
5–15 cm
pH H₂O
6,6
Org. C
23,9g/kg
Clay
24,5%
Sand
26,9%
Silt
48,6%
15–30 cm
pH H₂O
6,6
Org. C
17,0g/kg
Clay
24,6%
Sand
28,3%
Silt
47,0%

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

Land cover

Forest13.4%
Crops57.9%
Built-up1.5%
Bare soil0.9%
Other (grassland, water…)26.4%

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

Hydrology3 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

19,3km

Basins crossed

3

Max stream order

2

Max drainage

1 426km²

Discharge in basins

0,7m³/s

Mean precip.

901mm/an

Mean T°

8,0°C

Moisture idx

0,12

Max snow

21%

Mean runoff

479mm/an

Mean elev. (basins)

443m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

146,5%

Pesticides

28,7kg/km²

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