Ontologia

Commune · DEU

Arensharde

Germany

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

Species observed

1 924

Observations

15 748

Area

191,7km²

Ecological tissue

Sample of 38 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 Arensharde : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 114 interactions GloBI sur 6 types (connectance 16.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
114
Connectance
0.162
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

1 924 distinct species · 15 748 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 748 obs · 8 cellules
Obs. / cellule
≥ 3 378
3 378–3 377
2 012–3 377
1 929–2 011
< 1 929

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

Climate

Mean T°

8,7°C

Annual rain

884mm

Warmest m°

20,7°C

Coldest m°

-0,9°C

Elevation: 15 m on average (min -0 m, max 46 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
884mm
Warmest month
20,7°C
Coldest month
-0,9°C
Mean alt.
15m
Min
-0m
Max
46m
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

5,5

Org. C

80,9g/kg

Clay

10,2%

Sand

73,8%

Silt

16,0%

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

Dominant lithology: suGLiMaggregated to Schleswig-Flensburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
103,2g/kg
Clay
9,6%
Sand
73,9%
Silt
16,4%
5–15 cm
pH H₂O
5,6
Org. C
65,9g/kg
Clay
9,4%
Sand
74,2%
Silt
16,5%
15–30 cm
pH H₂O
5,6
Org. C
73,6g/kg
Clay
11,7%
Sand
73,2%
Silt
15,1%

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

Land cover

Forest15.7%
Crops55.6%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)27.7%

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

Hydrology3 basins · 2 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

66,7km

Lake surface here

0,96km²

Basins crossed

3

Max stream order

3

Max drainage

2 610km²

Discharge in basins

3,3m³/s

Mean precip.

825mm/an

Mean T°

8,3°C

Moisture idx

0,24

Max snow

18%

Mean runoff

541mm/an

Mean elev. (basins)

14m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

81,6%

Pesticides

36,0kg/km²

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

Protected areas11

IUCN Not Reported · 8IUCN V · 2IUCN IV · 1🌊 Marine · 1
Complete list

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

Sub-administrations8