Ontologia

Subdivision · DEU

Greifswald

Germany

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

Species observed

3 147

Observations

27 599

Area

51,4km²

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 Greifswald : 25 espèces reliées par 100 interactions GloBI sur 6 types (connectance 15.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
100
Connectance
0.150
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

3 147 distinct species · 27 599 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 599 obs · 2 cellules
Obs. / cellule
≥ 20 492
20 492–20 491
20 492–20 491
20 492–20 491
< 20 492

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

Climate

Mean T°

8,9°C

Annual rain

624mm

Warmest m°

21,7°C

Coldest m°

-1,3°C

Elevation: 8 m on average (min -3 m, max 31 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
624mm
Warmest month
21,7°C
Coldest month
-1,3°C
Mean alt.
8m
Min
-3m
Max
31m
Std. dev.
8m
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

48,1g/kg

Clay

11,9%

Sand

64,8%

Silt

23,3%

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

Dominant lithology: suGLiMaggregated to Vorpommern-Greifswald

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
70,9g/kg
Clay
12,2%
Sand
64,7%
Silt
23,1%
5–15 cm
pH H₂O
5,8
Org. C
42,2g/kg
Clay
10,0%
Sand
66,4%
Silt
23,7%
15–30 cm
pH H₂O
6,0
Org. C
31,1g/kg
Clay
13,7%
Sand
63,3%
Silt
23,0%

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

Land cover

Forest11.1%
Crops36.0%
Built-up4.1%
Bare soil0.2%
Other (grassland, water…)48.7%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,2km

Basins crossed

3

Max stream order

2

Max drainage

985km²

Discharge in basins

0,4m³/s

Mean precip.

556mm/an

Mean T°

8,3°C

Moisture idx

-0,10

Max snow

19%

Mean runoff

309mm/an

Mean elev. (basins)

11m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

5,8nW

Built-up

409,4%

Pesticides

32,6kg/km²

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

Protected areas10

IUCN Not Reported · 6IUCN IV · 3IUCN V · 1🌊 Marine · 4

Eldena

IUCN IV

Nature Reserve · 1961

4 km²

Complete list

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