Ontologia

Subdivision · DEU

Iven

Germany

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

Species observed

478

Observations

573

Area

15,7km²

Ecological tissue

Sample of 41 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 Iven : 36 espèces reliées par 49 interactions GloBI sur 5 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
49
Connectance
0.060
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

478 distinct species · 573 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

573 obs · 1 cellules
Obs. / cellule
≥ 573
573–572
573–572
573–572
< 573

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

Climate

Mean T°

8,8°C

Annual rain

592mm

Warmest m°

22,3°C

Coldest m°

-2,0°C

Elevation: 17 m on average (min 14 m, max 18 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
592mm
Warmest month
22,3°C
Coldest month
-2,0°C
Mean alt.
17m
Min
14m
Max
18m
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

6,4

Org. C

40,4g/kg

Clay

14,5%

Sand

63,5%

Silt

22,0%

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
6,4
Org. C
58,5g/kg
Clay
14,8%
Sand
63,4%
Silt
21,7%
5–15 cm
pH H₂O
6,4
Org. C
35,9g/kg
Clay
12,8%
Sand
65,0%
Silt
22,2%
15–30 cm
pH H₂O
6,5
Org. C
26,8g/kg
Clay
15,8%
Sand
62,1%
Silt
22,0%

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

Land cover

Forest14.6%
Crops70.2%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)14.7%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

5 303km²

Discharge in basins

0,6m³/s

Mean precip.

561mm/an

Mean T°

8,3°C

Moisture idx

-0,12

Max snow

16%

Mean runoff

286mm/an

Mean elev. (basins)

20m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

18,0%

Pesticides

34,9kg/km²

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