Commune · CHN
Leting
China
Species observed
343
Observations
3 784
Area
1 412,9km²
Ecological tissue
Sample of 23 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).
Indicateurs du tissu écologique
Tissu écologique de Leting : 19 espèces reliées par 25 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
343 distinct species · 3 784 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
597mm
Warmest m°
27,6°C
Coldest m°
-6,4°C
Elevation: 4 m on average (min -6 m, max 15 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,9
Org. C
9,1g/kg
Clay
22,1%
Sand
44,9%
Silt
32,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Tangshan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 23 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
209,4km
Lake surface here
142,40km²
Basins crossed
4
Max stream order
6
Max drainage
45 725km²
Discharge in basins
23,9m³/s
Mean precip.
621mm/an
Mean T°
11,0°C
Moisture idx
-0,39
Max snow
2%
Mean runoff
67mm/an
Mean elev. (basins)
8m
Watersheds crossing here
Lakes (23, top by area)
- Lake #1328area118,9 km²avg depth1.0 m
- Lake #14619area34,7 km²avg depth1.0 m
- Lake #73104area4,1 km²avg depth0.7 m
- Lake #73030area3,3 km²avg depth0.7 m
- Lake #73102area2,4 km²avg depth0.5 m
- Lake #73112area2,3 km²avg depth0.5 m
- Lake #73046area2,2 km²avg depth0.5 m
- Lake #73124area1,8 km²avg depth0.5 m
- Lake #73044area1,6 km²avg depth0.7 m
14 more lakes
- Lake #73054area1,6 km²avg depth1.1 m
- Lake #73037area1,2 km²avg depth0.5 m
- Lake #73033area1 km²avg depth0.5 m
- Lac 1367761area0,8 km²avg depth1.4 m
- Lac 1367681area0,8 km²avg depth1.0 m
- Lac 1367621area0,8 km²avg depth1.2 m
- Lac 1367767area0,7 km²avg depth1.2 m
- Lac 1367666area0,6 km²avg depth0.8 m
- Lac 1367567area0,6 km²avg depth0.7 m
- Lac 1367476area0,6 km²avg depth1.1 m
- Lac 1367528area0,5 km²avg depth1.0 m
- Lac 1367637area0,4 km²avg depth1.1 m
- Lac 1367628area0,2 km²avg depth1.3 m
- Lac 1367555area0,1 km²avg depth1.0 m
Rivers / streams (10, ord ≥ 4)
- 大清河ord 2len here55.01 km100%total55 km
- 滦河ord 6len here35.25 km3%total1205 km
- 二滦河ord 1len here32.38 km100%total32 km
- 小长河ord 2len here26.61 km100%total27 km
- 二滦河ord 2len here23.56 km100%total24 km
- 小河子ord 1len here14.40 km97%total15 km
- 新河西支ord 1len here9.35 km40%total23 km
- 新河ord 1len here6.13 km47%total13 km
- 中支渠ord 1len here3.96 km100%total4 km
- 小河子ord 1len here2.79 km100%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
3,2nW
Built-up
340,3%
Pesticides
71,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)