Ontologia

HydroBASINS lev08 watershed · #4080280430

Bassin de 细鳞河

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 3 administrative regions : Changchun, Harbin, Jilin

3% lakePfafstetter: 42243842

Sub-basin area

2 845,9km²

Upstream area

2 845,9km²

Discharge

13,98m³/s

Mean elev.

378m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 拉林河803 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

  • Jilin
    Jilin · China
    2759.3 km²
    96.8% of basin
  • Harbin
    Heilongjiang · China
    89.5 km²
    3.1% of basin
  • Changchun
    Jilin · China
    2.9 km²
    0.1% of basin

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

Species present

31 distinct species · 184 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

184 obs · 8 cellules
Obs. / cellule
≥ 169
169–168
3–168
2–2
< 2

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

Ecological tissue

Sample of 8 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 细鳞河 : 8 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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°

2,9°C

Annual rain

671mm

Moisture idx (CMI)

-0,19

Runoff

168mm/an

PET

828mm

AET

572mm

Mean slope

6,3°

Water table

126cm

Forest

61%

Crops

21%

Urban

7%

Protected

0%

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