Ontologia

Subdivision · DEU

Burgdorf

Germany

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

Species observed

2 668

Observations

30 240

Area

113km²

Ecological tissue

Sample of 34 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 Burgdorf : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 6 types (connectance 17.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
98
Connectance
0.175
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

2 668 distinct species · 30 240 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 240 obs · 4 cellules
Obs. / cellule
≥ 12 256
12 256–12 255
10 124–12 255
10 124–10 123
< 10 124

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

Climate

Mean T°

9,6°C

Annual rain

728mm

Warmest m°

22,7°C

Coldest m°

-0,9°C

Elevation: 54 m on average (min 40 m, max 64 m)

Bioclimatic detailsExpert
Annual mean temp.
9,6°C
Annual rain
728mm
Warmest month
22,7°C
Coldest month
-0,9°C
Mean alt.
54m
Min
40m
Max
64m
Std. dev.
6m
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

5,9

Org. C

40,3g/kg

Clay

19,4%

Sand

57,5%

Silt

23,1%

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

Dominant lithology: smGLiMaggregated to Region Hannover

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
61,9g/kg
Clay
19,0%
Sand
58,2%
Silt
22,8%
5–15 cm
pH H₂O
5,9
Org. C
33,7g/kg
Clay
17,6%
Sand
59,6%
Silt
22,7%
15–30 cm
pH H₂O
6,0
Org. C
25,3g/kg
Clay
21,5%
Sand
54,5%
Silt
23,9%

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

Land cover

Forest29.8%
Crops44.3%
Built-up1.5%
Bare soil0.5%
Other (grassland, water…)23.9%

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

Hydrology1 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

31,6km

Lake surface here

0,27km²

Basins crossed

1

Max stream order

3

Max drainage

7 817km²

Discharge in basins

0,8m³/s

Mean precip.

649mm/an

Mean T°

8,6°C

Moisture idx

-0,11

Max snow

16%

Mean runoff

239mm/an

Mean elev. (basins)

100m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

153,8%

Pesticides

34,8kg/km²

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

Protected areas8

IUCN V · 6IUCN IV · 1IUCN Not Reported · 1

Wulbecktal

IUCN V

Landscape Protection Area · 1969

23 km²

Complete list

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