North Dakota State Forest Service Land
IUCN VIState Forest
59 km²
County · USA
Pembina
United States
DfbCold, no dry season, warm summer(98 %)
Species observed
1 063
Observations
18 143
Area
2 912km²
Ecological tissue
Sample of 32 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 Pembina : 21 espèces reliées par 74 interactions GloBI sur 4 types (connectance 14.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
74
Connectance
0.149
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 063 distinct species · 18 143 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,0°C
Annual rain
538mm
Warmest m°
26,2°C
Coldest m°
-18,6°C
Elevation: 271 m on average (min 237 m, max 428 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,0°C
Annual rain
538mm
Warmest month
26,2°C
Coldest month
-18,6°C
Mean alt.
271m
Min
237m
Max
428m
Std. dev.
34m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(98 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
39,9g/kg
Clay
39,4%
Sand
23,7%
Silt
36,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
57,0g/kg
Clay
39,0%
Sand
23,8%
Silt
37,1%
5–15 cm
pH H₂O
7,4
Org. C
38,3g/kg
Clay
38,9%
Sand
23,9%
Silt
37,2%
15–30 cm
pH H₂O
7,5
Org. C
24,2g/kg
Clay
40,4%
Sand
23,3%
Silt
36,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.5%
Crops73.8%
Built-up0.1%
Bare soil3.7%
Other (grassland, water…)16.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 7 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
523,1km
Lake surface here
2,94km²
Basins crossed
12
Max stream order
6
Max drainage
98 688km²
Discharge in basins
154,7m³/s
Mean precip.
482mm/an
Mean T°
3,2°C
Moisture idx
-0,42
Max snow
34%
Mean runoff
43mm/an
Mean elev. (basins)
313m
Watersheds crossing here
- Bassin de Tongue Riversub-area1 046,6 km²overlap854.00 km²29%
- Bassin de Tamarac Riversub-area2 538,5 km²overlap622.06 km²21%
- Bassin de Little South Pembina Riversub-area2 172,5 km²overlap484.90 km²17%
- Bassin de North Branch Park Riversub-area1 058,4 km²overlap358.80 km²12%
- Bassin de Willow Creeksub-area420,1 km²overlap351.30 km²12%
- Bassin de Red River of the Northsub-area218,8 km²overlap132.27 km²5%
- Bassin de Buffalo Creeksub-area1 766,9 km²overlap48.73 km²2%
- Bassin de Pembina Riversub-area38,6 km²overlap38.74 km²1%
- Bassin de Joe Riversub-area346,8 km²overlap15.91 km²1%
Lakes (7, top by area)
Rivers / streams (12, ord ≥ 4)
- Tongue Riverord 3len here114.49 km77%total149 km
- Red River of the Northord 6len here96.11 km16%total620 km
- Willow Creekord 6len here91.93 km19%total472 km
- Pembina Riverord 5len here90.19 km28%total319 km
- Cart Creekord 2len here62.08 km93%total67 km
- North Branch Park Riverord 3len here25.53 km31%total82 km
- Big Sloughord 3len here17.41 km33%total53 km
- Little South Pembina Riverord 5len here10.20 km7%total145 km
- County Ditch Number 16ord 2len here6.57 km100%total7 km
- Buffalo Creekord 3len here4.66 km2%total281 km
- County Ditch Number 34ord 1len here3.89 km100%total4 km
- Red Riverord 7len here≈ tangenttotal365 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
8,7%
Pesticides
27,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas14
IUCN V · 11IUCN VI · 2IUCN Not Assigned · 1
Wetlands Reserve Program (WRP), Pembina, ND
IUCN VReserve Program · 1999
54 km²
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Pembina, ND
IUCN VWatershed Protection · 1999
40 km²
Wetlands Reserve Program (WRP)
IUCN Not AssignedReserve Program · 1996
25 km²
Jay V. Wessels
IUCN VState Wildlife Management Area
15 km²
Pembina County
IUCN VIWaterfowl Production Area · 1966
9 km²
Complete list14 protected areas
- North Dakota State Forest Service LandState ForestIUCN VI59 km²
- Wetlands Reserve Program (WRP), Pembina, NDReserve ProgramIUCN V199954 km²
- Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Pembina, NDWatershed ProtectionIUCN V199940 km²
- Wetlands Reserve Program (WRP)Reserve ProgramIUCN Not Assigned199625 km²
- Jay V. WesselsState Wildlife Management AreaIUCN V15 km²
- Pembina CountyWaterfowl Production AreaIUCN VI19669 km²
- Cavalier CountyState Wildlife Management AreaIUCN V6 km²
- Pembina CountyWaterfowl Production AreaIUCN V4 km²
- Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Kittson, NDWatershed ProtectionIUCN V20001 km²
- Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Kittson, MNWatershed ProtectionIUCN V20001 km²
- Eldon HillmanState Wildlife Management AreaIUCN V1 km²
- CliffordState Wildlife Management AreaIUCN V0 km²
- EyolfsonState Wildlife Management AreaIUCN V0 km²
- Red River AccesState Wildlife Management AreaIUCN V0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN