Ontologia

Subdivision · DEU

Bad Zwischenahn

Germany

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

Species observed

2 001

Observations

22 100

Area

131,3km²

Ecological tissue

Sample of 37 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 Bad Zwischenahn : 26 espèces reliées par 91 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
91
Connectance
0.129
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

2 001 distinct species · 22 100 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 100 obs · 5 cellules
Obs. / cellule
≥ 10 011
10 011–10 010
5 986–10 010
2 561–5 985
< 2 561

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

Climate

Mean T°

9,4°C

Annual rain

866mm

Warmest m°

21,6°C

Coldest m°

-0,3°C

Elevation: 8 m on average (min 3 m, max 14 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
866mm
Warmest month
21,6°C
Coldest month
-0,3°C
Mean alt.
8m
Min
3m
Max
14m
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

5,4

Org. C

97,3g/kg

Clay

10,1%

Sand

70,8%

Silt

19,1%

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

Dominant lithology: suGLiMaggregated to Ammerland

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
113,3g/kg
Clay
9,8%
Sand
70,0%
Silt
20,2%
5–15 cm
pH H₂O
5,4
Org. C
75,9g/kg
Clay
8,8%
Sand
72,4%
Silt
18,8%
15–30 cm
pH H₂O
5,4
Org. C
102,8g/kg
Clay
11,8%
Sand
69,9%
Silt
18,4%

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

Land cover

Forest21.1%
Crops36.6%
Built-up1.9%
Bare soil0.5%
Other (grassland, water…)39.9%

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

Hydrology2 basins · 1 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

40,3km

Lake surface here

4,97km²

Basins crossed

2

Max stream order

3

Max drainage

2 653km²

Discharge in basins

1,9m³/s

Mean precip.

785mm/an

Mean T°

8,7°C

Moisture idx

0,14

Max snow

13%

Mean runoff

456mm/an

Mean elev. (basins)

18m

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

0,6nW

Built-up

193,8%

Pesticides

37,4kg/km²

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

Protected areas20

IUCN V · 11IUCN IV · 5IUCN Not Reported · 4
Complete list

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