Ontologia

Subdivision · DEU

Jachenau

Germany

DfbCold, no dry season, warm summer(95 %)

Species observed

1 679

Observations

27 871

Area

129,3km²

Ecological tissue

Sample of 17 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 Jachenau : 15 espèces reliées par 13 interactions GloBI sur 2 types (connectance 9.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
13
Connectance
0.096
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

1 679 distinct species · 27 871 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 871 obs · 3 cellules
Obs. / cellule
≥ 12 865
12 865–12 864
12 865–12 864
11 662–12 864
< 11 662

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

Climate

Mean T°

5,8°C

Annual rain

1 622mm

Warmest m°

19,6°C

Coldest m°

-9,2°C

Elevation: 1 011 m on average (min 769 m, max 1 468 m)

Bioclimatic detailsExpert
Annual mean temp.
5,8°C
Annual rain
1 622mm
Warmest month
19,6°C
Coldest month
-9,2°C
Mean alt.
1 011m
Min
769m
Max
1 468m
Std. dev.
137m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(95 %)Cold

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

Soil & lithology

pH H₂O

5,4

Org. C

83,2g/kg

Clay

27,3%

Sand

34,2%

Silt

38,5%

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

Dominant lithology: suGLiMaggregated to Bad Tölz-Wolfratshausen

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
120,7g/kg
Clay
27,8%
Sand
33,5%
Silt
38,7%
5–15 cm
pH H₂O
5,5
Org. C
81,1g/kg
Clay
27,4%
Sand
33,6%
Silt
39,0%
15–30 cm
pH H₂O
5,5
Org. C
47,9g/kg
Clay
26,9%
Sand
35,4%
Silt
37,7%

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

Land cover

Forest66.7%
Crops3.1%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)29.5%

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

Hydrology2 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

31,2km

Lake surface here

0,14km²

Basins crossed

2

Max stream order

4

Max drainage

1 702km²

Discharge in basins

3,2m³/s

Mean precip.

1 052mm/an

Mean T°

5,1°C

Moisture idx

0,36

Max snow

36%

Mean runoff

779mm/an

Mean elev. (basins)

1 245m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

9,4%

Pesticides

1,1kg/km²

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

Protected areas12

IUCN Not Reported · 8IUCN V · 3IUCN IV · 1

Karwendel mit Isar

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

196 km²

Karwendel mit Isar

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

196 km²

Estergebirge

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

120 km²

Estergebirge

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

61 km²

Complete list

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