Ontologia

Subdivision · DEU

Südergellersen

Germany

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

Species observed

1 270

Observations

6 624

Area

18,6km²

Ecological tissue

Sample of 39 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 Südergellersen : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 6 types (connectance 10.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
80
Connectance
0.103
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

1 270 distinct species · 6 624 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 624 obs · 1 cellules
Obs. / cellule
≥ 6 624
6 624–6 623
6 624–6 623
6 624–6 623
< 6 624

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

Climate

Mean T°

9,1°C

Annual rain

777mm

Warmest m°

22,2°C

Coldest m°

-1,3°C

Elevation: 52 m on average (min 33 m, max 80 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
777mm
Warmest month
22,2°C
Coldest month
-1,3°C
Mean alt.
52m
Min
33m
Max
80m
Std. dev.
15m
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

52,7g/kg

Clay

12,7%

Sand

57,6%

Silt

29,7%

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

Dominant lithology: suGLiMaggregated to Lüneburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
85,2g/kg
Clay
12,5%
Sand
57,8%
Silt
29,7%
5–15 cm
pH H₂O
5,5
Org. C
43,4g/kg
Clay
11,5%
Sand
59,2%
Silt
29,3%
15–30 cm
pH H₂O
5,6
Org. C
29,4g/kg
Clay
14,0%
Sand
55,8%
Silt
30,2%

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

Land cover

Forest38.4%
Crops42.4%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)18.1%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

6,5km

Basins crossed

1

Max stream order

2

Max drainage

2 703km²

Discharge in basins

0,2m³/s

Mean precip.

655mm/an

Mean T°

8,4°C

Moisture idx

-0,10

Max snow

19%

Mean runoff

324mm/an

Mean elev. (basins)

63m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

71,4%

Pesticides

36,5kg/km²

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

Protected areas3

IUCN V · 1IUCN Not Reported · 1IUCN IV · 1

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