Ontologia

HydroBASINS lev08 watershed · #2080407390

Bassin de Kamienna

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 5 administrative regions across 2 countries : Jelenia Góra, Jelenia Góra (City), Lwówek Śląski, Semily, Trutnov

3% lakePfafstetter: 24222408

Sub-basin area

272,3km²

Upstream area

272,3km²

Discharge

3,26m³/s

Mean elev.

658m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bóbr1082 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

17 intersecting protected areas

  • Karkonosze

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    111.47 km² overlap

  • Karkonosze

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    111.47 km² overlap

  • Góry Izerskie

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    41.92 km² overlap

  • Karkonoski Park Narodowy

    IUCN II

    National Park

    37.51 km² overlap

  • Krkonose/Karkonosze

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    27.11 km² overlap

  • Torfowiska Gór Izerskich

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    8.78 km² overlap

  • Krkonoše

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    2.70 km² overlap

  • Stawy Sobieszowskie

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    2.15 km² overlap

  • Źródła Pijawnika

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    1.57 km² overlap

8 more protected areas

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

Species present

3 046 distinct species · 60 275 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

60 275 obs · 9 cellules
Obs. / cellule
≥ 17 831
17 831–17 830
9 096–17 830
5 086–9 095
< 5 086

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

Ecological tissue

Sample of 41 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 Kamienna : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 6 types (connectance 11.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
97
Connectance
0.118
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

749mm

Moisture idx (CMI)

0,14

Runoff

342mm/an

PET

626mm

AET

542mm

Mean slope

7,8°

Water table

395cm

Forest

83%

Crops

15%

Urban

16%

Protected

1%

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