Ontologia

Subdivision · DEU

Hesel

Germany

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

Species observed

600

Observations

1 007

Area

44km²

Ecological tissue

Sample of 40 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 Hesel : 33 espèces reliées par 81 interactions GloBI sur 6 types (connectance 10.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
81
Connectance
0.104
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

600 distinct species · 1 007 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 007 obs · 1 cellules
Obs. / cellule
≥ 1 007
1 007–1 006
1 007–1 006
1 007–1 006
< 1 007

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

855mm

Warmest m°

21,2°C

Coldest m°

-0,2°C

Elevation: 6 m on average (min -1 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
855mm
Warmest month
21,2°C
Coldest month
-0,2°C
Mean alt.
6m
Min
-1m
Max
12m
Std. dev.
3m
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

5,7

Org. C

88,4g/kg

Clay

22,6%

Sand

44,6%

Silt

32,8%

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

Dominant lithology: suGLiMaggregated to Leer

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
99,8g/kg
Clay
21,4%
Sand
46,1%
Silt
32,4%
5–15 cm
pH H₂O
5,7
Org. C
60,9g/kg
Clay
20,8%
Sand
46,9%
Silt
32,3%
15–30 cm
pH H₂O
5,7
Org. C
104,4g/kg
Clay
25,6%
Sand
40,7%
Silt
33,7%

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

Land cover

Forest23.0%
Crops41.5%
Built-up1.1%
Bare soil0.2%
Other (grassland, water…)34.2%

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

11,0km

Basins crossed

2

Max stream order

2

Max drainage

12 103km²

Discharge in basins

9,0m³/s

Mean precip.

785mm/an

Mean T°

8,8°C

Moisture idx

0,18

Max snow

13%

Mean runoff

463mm/an

Mean elev. (basins)

6m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

109,8%

Pesticides

34,9kg/km²

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

Protected areas12

IUCN V · 6IUCN Not Reported · 3IUCN IV · 3

Fehntjer Tief

IUCN Not Reported

Special Protection Area (Birds Directive) · 2001

23 km²

Oldehave

IUCN V

Landscape Protection Area · 2021

6 km²

Complete list

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