Ontologia

Subdivision · DEU

Merklingen

Germany

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

Species observed

751

Observations

2 115

Area

21,3km²

Ecological tissue

Sample of 35 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 Merklingen : 22 espèces reliées par 158 interactions GloBI sur 5 types (connectance 23.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
158
Connectance
0.237
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

751 distinct species · 2 115 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 115 obs · 1 cellules
Obs. / cellule
≥ 2 115
2 115–2 114
2 115–2 114
2 115–2 114
< 2 115

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

Climate

Mean T°

7,6°C

Annual rain

1 001mm

Warmest m°

20,9°C

Coldest m°

-4,4°C

Elevation: 710 m on average (min 672 m, max 769 m)

Bioclimatic detailsExpert
Annual mean temp.
7,6°C
Annual rain
1 001mm
Warmest month
20,9°C
Coldest month
-4,4°C
Mean alt.
710m
Min
672m
Max
769m
Std. dev.
26m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,1

Org. C

55,8g/kg

Clay

32,4%

Sand

14,1%

Silt

53,5%

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

Dominant lithology: smGLiMaggregated to Alb-Donau-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
91,9g/kg
Clay
31,6%
Sand
14,0%
Silt
54,4%
5–15 cm
pH H₂O
6,2
Org. C
42,7g/kg
Clay
32,5%
Sand
13,7%
Silt
53,8%
15–30 cm
pH H₂O
6,2
Org. C
32,8g/kg
Clay
33,2%
Sand
14,6%
Silt
52,2%

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

Land cover

Forest23.9%
Crops44.9%
Built-up1.3%
Bare soil1.6%
Other (grassland, water…)28.3%

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

9 468km²

Discharge in basins

1,8m³/s

Mean precip.

858mm/an

Mean T°

7,7°C

Moisture idx

0,12

Max snow

18%

Mean runoff

463mm/an

Mean elev. (basins)

597m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

124,7%

Pesticides

25,8kg/km²

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

Protected areas10

IUCN V · 5IUCN IV · 4IUCN Not Reported · 1

Laichingen

IUCN V

Landscape Protection Area · 2000

32 km²

Dornstadt

IUCN V

Landscape Protection Area · 2000

21 km²

Nellingen

IUCN V

Landscape Protection Area · 1999

15 km²

Merklingen

IUCN V

Landscape Protection Area · 2002

12 km²

Complete list

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