Ontologia

Subdivision · DEU

Saara

Germany

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

Species observed

1 066

Observations

1 999

Area

8,5km²

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 Saara : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 170 interactions GloBI sur 5 types (connectance 21.8%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
170
Connectance
0.218
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

1 066 distinct species · 1 999 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 999 obs · 1 cellules
Obs. / cellule
≥ 1 999
1 999–1 998
1 999–1 998
1 999–1 998
< 1 999

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

Climate

Mean T°

8,9°C

Annual rain

645mm

Warmest m°

22,4°C

Coldest m°

-2,4°C

Elevation: 289 m on average (min 264 m, max 322 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
645mm
Warmest month
22,4°C
Coldest month
-2,4°C
Mean alt.
289m
Min
264m
Max
322m
Std. dev.
18m
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

35,1g/kg

Clay

26,3%

Sand

22,8%

Silt

50,8%

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

Dominant lithology: mtGLiMaggregated to Greiz

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
64,2g/kg
Clay
26,4%
Sand
22,7%
Silt
51,0%
5–15 cm
pH H₂O
6,4
Org. C
23,7g/kg
Clay
27,3%
Sand
21,9%
Silt
50,7%
15–30 cm
pH H₂O
6,4
Org. C
17,4g/kg
Clay
25,4%
Sand
23,8%
Silt
50,7%

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

Land cover

Forest27.4%
Crops45.8%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)25.5%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,2km

Lake surface here

0,05km²

Basins crossed

1

Max stream order

2

Max drainage

3 072km²

Discharge in basins

0,1m³/s

Mean precip.

566mm/an

Mean T°

8,4°C

Moisture idx

-0,23

Max snow

14%

Mean runoff

149mm/an

Mean elev. (basins)

221m

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

0,1nW

Built-up

77,3%

Pesticides

30,2kg/km²

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

Protected areas1

IUCN Not Reported · 1

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