Ontologia

Subdivision · DEU

Iden

Germany

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

Species observed

775

Observations

1 787

Area

37,8km²

Ecological tissue

Sample of 34 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 Iden : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
69
Connectance
0.123
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

775 distinct species · 1 787 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 787 obs · 2 cellules
Obs. / cellule
≥ 974
974–973
974–973
974–973
< 974

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

Climate

Mean T°

9,5°C

Annual rain

583mm

Warmest m°

23,2°C

Coldest m°

-1,4°C

Elevation: 25 m on average (min 23 m, max 28 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
583mm
Warmest month
23,2°C
Coldest month
-1,4°C
Mean alt.
25m
Min
23m
Max
28m
Std. dev.
1m
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

6,2

Org. C

34,3g/kg

Clay

11,9%

Sand

72,7%

Silt

15,4%

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

Dominant lithology: suGLiMaggregated to Stendal

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
59,7g/kg
Clay
12,9%
Sand
71,9%
Silt
15,2%
5–15 cm
pH H₂O
6,1
Org. C
25,0g/kg
Clay
9,8%
Sand
74,7%
Silt
15,4%
15–30 cm
pH H₂O
6,3
Org. C
18,3g/kg
Clay
12,9%
Sand
71,4%
Silt
15,6%

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

Land cover

Forest8.5%
Crops74.3%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)16.5%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

7,6km

Basins crossed

3

Max stream order

7

Max drainage

122 384km²

Discharge in basins

16,0m³/s

Mean precip.

544mm/an

Mean T°

8,8°C

Moisture idx

-0,24

Max snow

17%

Mean runoff

122mm/an

Mean elev. (basins)

39m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

35,8%

Pesticides

35,2kg/km²

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

Protected areas11

IUCN Not Reported · 4IUCN Not Assigned · 3IUCN V · 3IUCN IV · 1

Elbaue Jerichow

IUCN Not Reported

Special Protection Area (Birds Directive) · 2000

134 km²

Complete list

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