Ontologia

Subdivision · DEU

Kirchsahr

Germany

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

Species observed

970

Observations

2 144

Area

6,2km²

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 Kirchsahr : 20 espèces reliées par 119 interactions GloBI sur 6 types (connectance 21.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
119
Connectance
0.212
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

970 distinct species · 2 144 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 144 obs · 1 cellules
Obs. / cellule
≥ 2 144
2 144–2 143
2 144–2 143
2 144–2 143
< 2 144

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

Climate

Mean T°

8,8°C

Annual rain

750mm

Warmest m°

21,1°C

Coldest m°

-1,6°C

Elevation: 358 m on average (min 316 m, max 408 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
750mm
Warmest month
21,1°C
Coldest month
-1,6°C
Mean alt.
358m
Min
316m
Max
408m
Std. dev.
22m
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

52,5g/kg

Clay

25,5%

Sand

21,5%

Silt

53,0%

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

Dominant lithology: vbGLiMaggregated to Ahrweiler

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
83,8g/kg
Clay
24,2%
Sand
21,9%
Silt
53,9%
5–15 cm
pH H₂O
5,7
Org. C
46,7g/kg
Clay
24,7%
Sand
21,3%
Silt
53,9%
15–30 cm
pH H₂O
5,7
Org. C
26,9g/kg
Clay
27,4%
Sand
21,4%
Silt
51,2%

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

Land cover

Forest59.4%
Crops21.9%
Built-up0.6%
Bare soil0.1%
Other (grassland, water…)18.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,3km

Basins crossed

1

Max stream order

1

Max drainage

902km²

Discharge in basins

0,1m³/s

Mean precip.

866mm/an

Mean T°

8,0°C

Moisture idx

0,22

Max snow

18%

Mean runoff

264mm/an

Mean elev. (basins)

411m

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

54,5%

Pesticides

21,5kg/km²

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

Protected areas5

IUCN V · 3IUCN Not Reported · 2

Ahrgebirge

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

304 km²

Ahrtal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

17 km²

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