Ontologia

Subdivision · DEU

Gehrde

Germany

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

Species observed

721

Observations

1 945

Area

36,2km²

Ecological tissue

Sample of 43 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 Gehrde : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 5 types (connectance 13.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
120
Connectance
0.133
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

721 distinct species · 1 945 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 945 obs · 2 cellules
Obs. / cellule
≥ 1 351
1 351–1 350
1 351–1 350
1 351–1 350
< 1 351

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

Climate

Mean T°

9,8°C

Annual rain

816mm

Warmest m°

22,3°C

Coldest m°

-0,3°C

Elevation: 31 m on average (min 27 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
816mm
Warmest month
22,3°C
Coldest month
-0,3°C
Mean alt.
31m
Min
27m
Max
37m
Std. dev.
2m
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

5,5

Org. C

52,1g/kg

Clay

10,1%

Sand

72,0%

Silt

17,9%

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

Dominant lithology: smGLiMaggregated to Osnabrück

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
82,0g/kg
Clay
10,1%
Sand
70,8%
Silt
19,2%
5–15 cm
pH H₂O
5,6
Org. C
36,1g/kg
Clay
10,1%
Sand
72,5%
Silt
17,4%
15–30 cm
pH H₂O
5,6
Org. C
38,1g/kg
Clay
10,0%
Sand
72,8%
Silt
17,1%

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

Land cover

Forest17.6%
Crops60.6%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)20.6%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

10,7km

Basins crossed

1

Max stream order

4

Max drainage

1 194km²

Discharge in basins

0,6m³/s

Mean precip.

831mm/an

Mean T°

8,9°C

Moisture idx

0,16

Max snow

14%

Mean runoff

456mm/an

Mean elev. (basins)

82m

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

74,2%

Pesticides

36,2kg/km²

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