Ontologia

District · DEU

Heidekreis

Germany

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

Species observed

5 711

Observations

196 674

Area

1 882,1km²

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 Heidekreis : 33 espèces reliées par 106 interactions GloBI sur 6 types (connectance 11.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
106
Connectance
0.112
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

5 711 distinct species · 196 674 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

196 674 obs · 60 cellules
Obs. / cellule
≥ 40 455
7 156–40 454
2 319–7 155
1 579–2 318
< 1 579

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

Climate

Mean T°

9,3°C

Annual rain

803mm

Warmest m°

22,3°C

Coldest m°

-1,1°C

Elevation: 62 m on average (min 16 m, max 138 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
803mm
Warmest month
22,3°C
Coldest month
-1,1°C
Mean alt.
62m
Min
16m
Max
138m
Std. dev.
24m
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

51,4g/kg

Clay

12,9%

Sand

63,0%

Silt

24,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
79,6g/kg
Clay
12,8%
Sand
63,0%
Silt
24,3%
5–15 cm
pH H₂O
5,5
Org. C
43,0g/kg
Clay
11,6%
Sand
64,3%
Silt
24,1%
15–30 cm
pH H₂O
5,6
Org. C
31,6g/kg
Clay
14,4%
Sand
61,8%
Silt
23,8%

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

Land cover

Forest46.2%
Crops30.6%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)22.1%

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

Hydrology7 basins · 5 lakes · 76 rivers

Hydrology metrics for this exact territory

Stream length here

437,7km

Lake surface here

0,62km²

Basins crossed

7

Max stream order

6

Max drainage

138 382km²

Discharge in basins

118,9m³/s

Mean precip.

691mm/an

Mean T°

8,6°C

Moisture idx

-0,05

Max snow

19%

Mean runoff

320mm/an

Mean elev. (basins)

58m

Watersheds crossing here

Lakes (5, top by area)

Rivers / streams (76, ord ≥ 4)

64 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

73,3%

Pesticides

36,3kg/km²

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

Protected areas100

IUCN V · 44IUCN IV · 31IUCN Not Reported · 25

Lüneburger Heide

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

233 km²

Lüneburger Heide

IUCN Not Reported

Special Protection Area (Birds Directive) · 2001

233 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations15