Ontologia

Subdivision · DEU

Martensrade

Germany

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

Species observed

1 335

Observations

3 391

Area

19,6km²

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 Martensrade : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 6 types (connectance 15.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
100
Connectance
0.150
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

1 335 distinct species · 3 391 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 391 obs · 1 cellules
Obs. / cellule
≥ 3 391
3 391–3 390
3 391–3 390
3 391–3 390
< 3 391

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

804mm

Warmest m°

20,6°C

Coldest m°

-0,7°C

Elevation: 52 m on average (min 33 m, max 68 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
804mm
Warmest month
20,6°C
Coldest month
-0,7°C
Mean alt.
52m
Min
33m
Max
68m
Std. dev.
10m
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

61,8g/kg

Clay

13,4%

Sand

58,4%

Silt

28,2%

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

Dominant lithology: suGLiMaggregated to Plön

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
97,2g/kg
Clay
13,3%
Sand
58,9%
Silt
27,8%
5–15 cm
pH H₂O
5,7
Org. C
50,0g/kg
Clay
12,7%
Sand
58,7%
Silt
28,5%
15–30 cm
pH H₂O
5,8
Org. C
38,3g/kg
Clay
14,2%
Sand
57,7%
Silt
28,1%

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

Land cover

Forest16.9%
Crops57.3%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)25.2%

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

Hydrology2 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Lake surface here

1,81km²

Basins crossed

2

Max stream order

2

Max drainage

1 477km²

Discharge in basins

0,2m³/s

Mean precip.

700mm/an

Mean T°

8,1°C

Moisture idx

0,12

Max snow

18%

Mean runoff

447mm/an

Mean elev. (basins)

33m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

42,3%

Pesticides

33,8kg/km²

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

Protected areas6

IUCN Not Reported · 3IUCN V · 2IUCN IV · 1

Selenter See

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

24 km²

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