Ontologia

Commune · DEU

Brookmerland

Germany

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

Species observed

563

Observations

992

Area

78km²

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 Brookmerland : 25 espèces reliées par 134 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
134
Connectance
0.172
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

563 distinct species · 992 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

992 obs · 1 cellules
Obs. / cellule
≥ 992
992–991
992–991
992–991
< 992

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

Climate

Mean T°

9,5°C

Annual rain

838mm

Warmest m°

20,4°C

Coldest m°

0,3°C

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

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
838mm
Warmest month
20,4°C
Coldest month
0,3°C
Mean alt.
1m
Min
-2m
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)

Soil & lithology

pH H₂O

6,5

Org. C

73,0g/kg

Clay

31,7%

Sand

20,8%

Silt

47,5%

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

Dominant lithology: suGLiMaggregated to Aurich

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
93,0g/kg
Clay
29,8%
Sand
22,0%
Silt
48,2%
5–15 cm
pH H₂O
6,5
Org. C
45,3g/kg
Clay
29,9%
Sand
22,2%
Silt
47,9%
15–30 cm
pH H₂O
6,5
Org. C
80,7g/kg
Clay
35,5%
Sand
18,2%
Silt
46,3%

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

Land cover

Forest6.1%
Crops58.1%
Built-up1.3%
Bare soil0.3%
Other (grassland, water…)34.2%

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

Hydrology2 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

16,9km

Basins crossed

2

Max stream order

3

Max drainage

845km²

Discharge in basins

0,6m³/s

Mean precip.

789mm/an

Mean T°

8,9°C

Moisture idx

0,25

Max snow

14%

Mean runoff

465mm/an

Mean elev. (basins)

0m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

131,1%

Pesticides

33,5kg/km²

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

Protected areas7

IUCN Not Assigned · 2IUCN Not Reported · 2IUCN V · 2IUCN IV · 1🌊 Marine · 2
Complete list

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

Sub-administrations6