Ontologia

HydroBASINS lev08 watershed · #4080015130

Bassin de Sông Mực

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 12 administrative regions : Nghĩa Đàn, Như Thanh, Như Xuân, Nông Cống, Quảng Xương +7

14% lakePfafstetter: 44103002

Sub-basin area

1 623,4km²

Upstream area

1 623,8km²

Discharge

45,79m³/s

Mean elev.

52m

Administrative coverage

12 dept-equivalent regions (GADM L2)

4 more

1 intersecting protected areas

  • Ben En

    IUCN II

    National Park

    125.81 km² overlap

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

Species present

295 distinct species · 664 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

664 obs · 28 cellules
Obs. / cellule
≥ 213
77–212
9–76
5–8
< 5

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

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 Bassin de Sông Mực : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 4 types (connectance 4.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
33
Connectance
0.044
Patrimoniales
2
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°

24,1°C

Annual rain

1 669mm

Moisture idx (CMI)

0,19

Runoff

915mm/an

PET

1 355mm

AET

1 093mm

Mean slope

4,0°

Water table

170cm

Forest

2%

Crops

19%

Urban

2%

Protected

9%

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