Ontologia

HydroBASINS lev08 watershed · #2080383940

Bassin de River Evenlode

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 2 administrative regions : NA

Pfafstetter: 23303896

Sub-basin area

423,2km²

Upstream area

423,4km²

Discharge

3,57m³/s

Mean elev.

143m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Botley Stream59 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

24 intersecting protected areas

  • Cotswolds

    IUCN V

    Area of Outstanding Natural Beauty

    241.74 km² overlap

  • Wychwood

    IUCN IV

    Site of Special Scientific Interest

    5.01 km² overlap

  • Wychwood

    IUCN IV

    National Nature Reserve

    2.64 km² overlap

  • Blenheim Park

    IUCN IV

    Site of Special Scientific Interest

    2.24 km² overlap

  • Bould Wood

    IUCN IV

    Site of Special Scientific Interest

    0.58 km² overlap

  • Sarsgrove Wood

    IUCN IV

    Site of Special Scientific Interest

    0.42 km² overlap

  • Little Tew Meadows

    IUCN IV

    Site of Special Scientific Interest

    0.40 km² overlap

  • Glyme Valley

    IUCN IV

    Site of Special Scientific Interest

    0.29 km² overlap

  • Stonesfield Common, Bottoms & Banks

    IUCN IV

    Site of Special Scientific Interest

    0.27 km² overlap

15 more protected areas

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

Species present

5 285 distinct species · 226 642 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

226 642 obs · 12 cellules
Obs. / cellule
≥ 34 966
26 150–34 965
21 069–26 149
18 365–21 068
< 18 365

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

Ecological tissue

Sample of 26 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 River Evenlode : 13 espèces reliées par 139 interactions GloBI sur 6 types (connectance 29.9%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
139
Connectance
0.299
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°

9,2°C

Annual rain

639mm

Moisture idx (CMI)

-0,05

Runoff

294mm/an

PET

674mm

AET

504mm

Mean slope

2,2°

Water table

185cm

Forest

0%

Crops

70%

Urban

1%

Protected

58%

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