Ontologia

HydroBASINS lev08 watershed · #4080265310

Bassin de 霍林河北股

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 1 administrative regions : Baicheng

34% lakePfafstetter: 42247473

Sub-basin area

1 159,9km²

Upstream area

13 501,7km²

Discharge

17,11m³/s

Mean elev.

151m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 霍林河北股160 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

  • Baicheng
    Jilin · China
    1162.5 km²
    100.0% of basin

1 intersecting protected areas

  • Xianghai

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    198.77 km² overlap

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

Species present

48 distinct species · 88 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

88 obs · 11 cellules
Obs. / cellule
≥ 43
21–42
6–20
2–5
< 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 19 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 霍林河北股 : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 2 types (connectance 14.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
24
Connectance
0.140
Patrimoniales
1
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°

5,5°C

Annual rain

411mm

Moisture idx (CMI)

-0,54

Runoff

36mm/an

PET

891mm

AET

359mm

Mean slope

0,2°

Water table

3cm

Forest

0%

Crops

31%

Urban

0%

Protected

17%

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