Ontologia

Subdivision · DEU

Geesthacht

Germany

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

Species observed

1 471

Observations

7 557

Area

33,3km²

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 Geesthacht : 29 espèces reliées par 92 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
92
Connectance
0.138
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

1 471 distinct species · 7 557 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 557 obs · 1 cellules
Obs. / cellule
≥ 7 557
7 557–7 556
7 557–7 556
7 557–7 556
< 7 557

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

808mm

Warmest m°

22,1°C

Coldest m°

-1,2°C

Elevation: 40 m on average (min 3 m, max 76 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
808mm
Warmest month
22,1°C
Coldest month
-1,2°C
Mean alt.
40m
Min
3m
Max
76m
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

6,0

Org. C

57,0g/kg

Clay

14,5%

Sand

58,2%

Silt

27,4%

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

Dominant lithology: suGLiMaggregated to Herzogtum Lauenburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
82,2g/kg
Clay
14,5%
Sand
58,1%
Silt
27,4%
5–15 cm
pH H₂O
6,1
Org. C
44,2g/kg
Clay
13,9%
Sand
59,0%
Silt
27,1%
15–30 cm
pH H₂O
6,1
Org. C
44,4g/kg
Clay
15,1%
Sand
57,4%
Silt
27,6%

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

Land cover

Forest29.0%
Crops24.7%
Built-up4.5%
Bare soil0.5%
Other (grassland, water…)41.3%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,9km

Lake surface here

0,31km²

Basins crossed

1

Max stream order

7

Max drainage

133 954km²

Discharge in basins

25,1m³/s

Mean precip.

654mm/an

Mean T°

8,5°C

Moisture idx

-0,08

Max snow

17%

Mean runoff

371mm/an

Mean elev. (basins)

27m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

5hab/km²

Night light

4,7nW

Built-up

448,7%

Pesticides

35,3kg/km²

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

Protected areas16

IUCN Not Reported · 8IUCN IV · 5IUCN Not Assigned · 2IUCN V · 1🌊 Marine · 4

Hamburger Unterelbe

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

8 km²

Complete list

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