Ontologia

HydroBASINS lev08 watershed · #1081104000

Bassin de River Nakironget

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 2 administrative regions : Chekwii, Pian

Pfafstetter: 17296680

Sub-basin area

1 559km²

Upstream area

1 559,3km²

Discharge

2,07m³/s

Mean elev.

1 189m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1081103600220 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Pian Upe

    IUCN III

    Wildlife Reserve

    552.84 km² overlap

  • Kadam

    IUCN Not Reported

    Forest Reserve

    163.18 km² overlap

  • Amudat

    IUCN VI

    Community Wildlife Management Area

    103.83 km² overlap

  • Lake Opeta Wetland System

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    4.60 km² overlap

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

Species present

595 distinct species · 7 223 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 223 obs · 29 cellules
Obs. / cellule
≥ 4 914
228–4 913
127–227
6–126
< 6

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

Ecological tissue

Sample of 12 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 River Nakironget : 11 espèces reliées par 9 interactions GloBI sur 3 types (connectance 13.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
9
Connectance
0.136
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°

22,5°C

Annual rain

1 066mm

Moisture idx (CMI)

-0,41

Runoff

42mm/an

PET

1 796mm

AET

901mm

Mean slope

2,4°

Water table

147cm

Forest

12%

Crops

50%

Urban

0%

Protected

53%

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