Ontologia

Subdivision · DEU

Griefstedt

Germany

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

Species observed

708

Observations

1 161

Area

5km²

Ecological tissue

Sample of 32 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 Griefstedt : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 6 types (connectance 16.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
80
Connectance
0.161
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

708 distinct species · 1 161 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 161 obs · 1 cellules
Obs. / cellule
≥ 1 161
1 161–1 160
1 161–1 160
1 161–1 160
< 1 161

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

Climate

Mean T°

9,2°C

Annual rain

555mm

Warmest m°

23,0°C

Coldest m°

-2,4°C

Elevation: 151 m on average (min 133 m, max 168 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
555mm
Warmest month
23,0°C
Coldest month
-2,4°C
Mean alt.
151m
Min
133m
Max
168m
Std. dev.
13m
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

7,1

Org. C

35,3g/kg

Clay

26,9%

Sand

16,3%

Silt

56,7%

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

Dominant lithology: scGLiMaggregated to Sömmerda

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
60,6g/kg
Clay
26,3%
Sand
16,5%
Silt
57,2%
5–15 cm
pH H₂O
7,1
Org. C
24,9g/kg
Clay
27,3%
Sand
15,9%
Silt
56,8%
15–30 cm
pH H₂O
7,1
Org. C
20,4g/kg
Clay
27,1%
Sand
16,6%
Silt
56,2%

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

Land cover

Forest2.1%
Crops90.9%
Built-up0.5%
Bare soil0.0%
Other (grassland, water…)6.5%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

3

Max stream order

4

Max drainage

4 417km²

Discharge in basins

4,3m³/s

Mean precip.

517mm/an

Mean T°

8,6°C

Moisture idx

-0,30

Max snow

12%

Mean runoff

152mm/an

Mean elev. (basins)

177m

Watersheds crossing here

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

0,5nW

Built-up

48,4%

Pesticides

28,8kg/km²

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