Ontologia

Subdivision · DEU

Mainz

Germany

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

Species observed

4 980

Observations

177 238

Area

97,7km²

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 Mainz : 27 espèces reliées par 110 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
110
Connectance
0.148
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

4 980 distinct species · 177 238 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

177 238 obs · 4 cellules
Obs. / cellule
≥ 91 565
91 565–91 564
62 549–91 564
62 549–62 548
< 62 549

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

Climate

Mean T°

10,2°C

Annual rain

627mm

Warmest m°

23,9°C

Coldest m°

-1,4°C

Elevation: 146 m on average (min 83 m, max 236 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
627mm
Warmest month
23,9°C
Coldest month
-1,4°C
Mean alt.
146m
Min
83m
Max
236m
Std. dev.
42m
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

7,2

Org. C

29,9g/kg

Clay

29,9%

Sand

14,6%

Silt

55,5%

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

Dominant lithology: smGLiMaggregated to Mainz

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
54,7g/kg
Clay
29,9%
Sand
14,6%
Silt
55,4%
5–15 cm
pH H₂O
7,3
Org. C
22,3g/kg
Clay
30,9%
Sand
14,0%
Silt
55,1%
15–30 cm
pH H₂O
7,2
Org. C
12,8g/kg
Clay
29,0%
Sand
15,2%
Silt
55,8%

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

Land cover

Forest8.1%
Crops38.4%
Built-up7.3%
Bare soil1.0%
Other (grassland, water…)45.3%

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

Hydrology5 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

23,5km

Basins crossed

5

Max stream order

7

Max drainage

98 377km²

Discharge in basins

846,8m³/s

Mean precip.

606mm/an

Mean T°

9,2°C

Moisture idx

-0,20

Max snow

9%

Mean runoff

210mm/an

Mean elev. (basins)

192m

Watersheds crossing here

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

Human pressure

Pop. density

12hab/km²

Night light

10,1nW

Built-up

729,6%

Pesticides

27,9kg/km²

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

Protected areas23

IUCN Not Reported · 9IUCN IV · 9IUCN V · 5

Wiesbaden

IUCN V

Landscape Protection Area · 2010

129 km²

Inselrhein

IUCN Not Reported

Special Protection Area (Birds Directive) · 1983

17 km²

Complete list

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