Ontologia

HydroBASINS lev08 watershed · #4080843880

Bassin de 北溪

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 4 administrative regions : Fuzhou, Nanping, Shangrao, Yingtan

2% lakePfafstetter: 43508828

Sub-basin area

1 363,5km²

Upstream area

1 363,7km²

Discharge

44,6m³/s

Mean elev.

661m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 富屯溪862 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Wuyishan

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    170.23 km² overlap

  • Mount Wuyi

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    138.99 km² overlap

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

Species present

204 distinct species · 386 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

386 obs · 20 cellules
Obs. / cellule
≥ 184
66–183
10–65
4–9
< 4

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

Ecological tissue

Sample of 43 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 北溪 : 35 espèces reliées par 49 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
49
Connectance
0.054
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°

16,5°C

Annual rain

1 985mm

Moisture idx (CMI)

0,45

Runoff

1 064mm/an

PET

1 093mm

AET

1 046mm

Mean slope

17,3°

Water table

603cm

Forest

81%

Crops

8%

Urban

0%

Protected

13%

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