Ontologia

Subdivision · DEU

Kratzenburg

Germany

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

Species observed

1 000

Observations

3 302

Area

7,3km²

Ecological tissue

Sample of 28 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 Kratzenburg : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 134 interactions GloBI sur 5 types (connectance 30.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
134
Connectance
0.308
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

1 000 distinct species · 3 302 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 302 obs · 1 cellules
Obs. / cellule
≥ 3 302
3 302–3 301
3 302–3 301
3 302–3 301
< 3 302

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

Climate

Mean T°

8,7°C

Annual rain

785mm

Warmest m°

21,5°C

Coldest m°

-2,0°C

Elevation: 393 m on average (min 325 m, max 440 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
785mm
Warmest month
21,5°C
Coldest month
-2,0°C
Mean alt.
393m
Min
325m
Max
440m
Std. dev.
30m
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

6,0

Org. C

38,1g/kg

Clay

25,3%

Sand

21,6%

Silt

53,1%

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

Dominant lithology: mtGLiMaggregated to Rhein-Hunsrück-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
68,6g/kg
Clay
24,7%
Sand
22,2%
Silt
53,1%
5–15 cm
pH H₂O
6,1
Org. C
29,4g/kg
Clay
25,2%
Sand
21,3%
Silt
53,5%
15–30 cm
pH H₂O
6,1
Org. C
16,3g/kg
Clay
25,8%
Sand
21,4%
Silt
52,8%

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

Land cover

Forest63.8%
Crops21.0%
Built-up1.0%
Bare soil0.2%
Other (grassland, water…)14.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,6km

Basins crossed

2

Max stream order

1

Max drainage

103 638km²

Discharge in basins

3,2m³/s

Mean precip.

731mm/an

Mean T°

8,5°C

Moisture idx

0,03

Max snow

15%

Mean runoff

232mm/an

Mean elev. (basins)

332m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

1,6nW

Built-up

96,2%

Pesticides

28,1kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1

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