Ontologia

Subdivision · DEU

Kalchreuther Forst

Germany

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

Species observed

1 556

Observations

6 476

Area

6,3km²

Ecological tissue

Sample of 37 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 Kalchreuther Forst : 26 espèces reliées par 92 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
92
Connectance
0.138
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

1 556 distinct species · 6 476 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 476 obs · 1 cellules
Obs. / cellule
≥ 6 476
6 476–6 475
6 476–6 475
6 476–6 475
< 6 476

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

Climate

Mean T°

9,0°C

Annual rain

835mm

Warmest m°

23,1°C

Coldest m°

-3,0°C

Elevation: 358 m on average (min 321 m, max 377 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
835mm
Warmest month
23,1°C
Coldest month
-3,0°C
Mean alt.
358m
Min
321m
Max
377m
Std. dev.
17m
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

5,7

Org. C

30,5g/kg

Clay

23,9%

Sand

33,8%

Silt

42,3%

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

Dominant lithology: smGLiMaggregated to Erlangen-Höchstadt

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
47,5g/kg
Clay
21,7%
Sand
35,3%
Silt
43,1%
5–15 cm
pH H₂O
5,7
Org. C
28,1g/kg
Clay
24,7%
Sand
33,1%
Silt
42,2%
15–30 cm
pH H₂O
5,8
Org. C
15,8g/kg
Clay
25,2%
Sand
33,1%
Silt
41,7%

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

Land cover

Forest87.0%
Crops3.8%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)9.1%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

4 466km²

Discharge in basins

0,2m³/s

Mean precip.

666mm/an

Mean T°

8,5°C

Moisture idx

-0,15

Max snow

18%

Mean runoff

226mm/an

Mean elev. (basins)

351m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

4,7%

Pesticides

27,3kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

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