Ontologia

Subdivision · DEU

Baltrum

Germany

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

Species observed

1 619

Observations

11 308

Area

5,2km²

Ecological tissue

Sample of 39 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 Baltrum : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 6 types (connectance 10.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
80
Connectance
0.103
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

1 619 distinct species · 11 308 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 308 obs · 1 cellules
Obs. / cellule
≥ 11 308
11 308–11 307
11 308–11 307
11 308–11 307
< 11 308

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

Climate

Mean T°

9,6°C

Annual rain

862mm

Warmest m°

18,8°C

Coldest m°

1,5°C

Elevation: 2 m on average (min -1 m, max 3 m)

Bioclimatic detailsExpert
Annual mean temp.
9,6°C
Annual rain
862mm
Warmest month
18,8°C
Coldest month
1,5°C
Mean alt.
2m
Min
-1m
Max
3m
Std. dev.
1m
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)

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

845km²

Discharge in basins

0,0m³/s

Mean precip.

792mm/an

Mean T°

8,8°C

Moisture idx

0,28

Max snow

14%

Mean runoff

474mm/an

Mean elev. (basins)

0m

Watersheds crossing here

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

Protected areas11

IUCN Not Assigned · 4IUCN Not Reported · 3IUCN Not Applicable · 2IUCN II · 1IUCN IV · 1🌊 Marine · 11

Wadden Sea

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2009

11 574 km²

Complete list

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