Ontologia

HydroBASINS lev08 watershed · #2080360780

Bassin de Reest

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 11 administrative regions : Coevorden, De Wolden, Hardenberg, Hoogeveen, Meppel +6

19% lakePfafstetter: 23270240

Sub-basin area

1 108,4km²

Upstream area

1 108,4km²

Discharge

16,06m³/s

Mean elev.

7m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

11 dept-equivalent regions (GADM L2)

3 more

24 intersecting protected areas

  • NNN-DR

    IUCN Not Assigned

    Nature Reserves owned by professional nature management organizations

    197.96 km² overlap

  • NNN-OV

    IUCN Not Assigned

    Nature Reserves owned by professional nature management organizations

    87.82 km² overlap

  • Wieden

    IUCN II

    Wetland of International Importance (Ramsar Site)

    62.03 km² overlap

  • De Wieden

    IUCN IV

    Nature Conservation Act

    62.02 km² overlap

  • De Wieden

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    62.02 km² overlap

  • De Wieden

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    57.42 km² overlap

  • Weerribben-Wieden

    IUCN II

    National Park

    57.17 km² overlap

  • Dwingelderveld

    IUCN IV

    Nature Conservation Act

    37.68 km² overlap

  • Dwingelderveld

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    37.68 km² overlap

15 more protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

12 153 distinct species · 2 561 713 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 561 713 obs · 37 cellules
Obs. / cellule
≥ 224 665
128 784–224 664
80 466–128 783
56 815–80 465
< 56 815

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

Ecological tissue

Sample of 36 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 Bassin de Reest : 30 espèces + 6 bulles famille, 96 interactions GloBI documentées sur 5 types (connectance 15.2%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
36
Interactions affichées
96
Connectance
0.152
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

8,9°C

Annual rain

780mm

Moisture idx (CMI)

0,13

Runoff

457mm/an

PET

680mm

AET

540mm

Mean slope

0,2°

Water table

15cm

Forest

7%

Crops

24%

Urban

7%

Protected

12%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)