Roscommon State Forest Area
IUCN VState Forest
848 km²
County · USA
Ogemaw
United States
DfbCold, no dry season, warm summer(100 %)
Species observed
1 861
Observations
134 721
Area
1 485,2km²
Ecological tissue
Sample of 34 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 Ogemaw : 23 espèces reliées par 82 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
82
Connectance
0.138
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
1 861 distinct species · 134 721 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,1°C
Annual rain
841mm
Warmest m°
26,2°C
Coldest m°
-11,5°C
Elevation: 311 m on average (min 232 m, max 441 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,1°C
Annual rain
841mm
Warmest month
26,2°C
Coldest month
-11,5°C
Mean alt.
311m
Min
232m
Max
441m
Std. dev.
57m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
39,8g/kg
Clay
20,0%
Sand
49,8%
Silt
30,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
59,2g/kg
Clay
17,9%
Sand
51,4%
Silt
30,8%
5–15 cm
pH H₂O
5,8
Org. C
40,1g/kg
Clay
19,2%
Sand
50,2%
Silt
30,6%
15–30 cm
pH H₂O
5,9
Org. C
20,0g/kg
Clay
22,9%
Sand
47,8%
Silt
29,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest64.5%
Crops9.0%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)25.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 50 lakes · 25 rivers
Hydrology metrics for this exact territory
Stream length here
257,2km
Lake surface here
20,26km²
Basins crossed
6
Max stream order
3
Max drainage
4 653km²
Discharge in basins
10,0m³/s
Mean precip.
748mm/an
Mean T°
6,5°C
Moisture idx
-0,19
Max snow
30%
Mean runoff
198mm/an
Mean elev. (basins)
268m
Watersheds crossing here
- Bassin de Rifle Riversub-area1 639,7 km²overlap692.41 km²47%
- Bassin de Au Gres Riversub-area1 342 km²overlap274.50 km²18%
- Bassin de Tittabawassee Riversub-area1 289,6 km²overlap183.26 km²12%
- Bassin de South Branch Au Sable Riversub-area1 038,8 km²overlap164.29 km²11%
- Basin #22640sub-area485,6 km²overlap136.31 km²9%
- Bassin de Au Sable Riversub-area1 235,2 km²overlap34.40 km²2%
Lakes (50, top by area)
- Sage Lakearea2,8 km²avg depth5.8 m
- Little Stylus Lakearea1,4 km²avg depth4.8 m
- Lake Ogemawarea1,4 km²avg depth4.0 m
- Bear Lakearea1 km²avg depth3.7 m
- Lac 1045278area1 km²avg depth4.7 m
- Lac 1045127area0,9 km²avg depth4.0 m
- Lac 1045753area0,9 km²avg depth4.3 m
- Lac 1045452area0,8 km²avg depth4.2 m
- Lac 1045245area0,7 km²avg depth4.0 m
41 more lakes
- Lac 1045516area0,6 km²avg depth4.1 m
- Lac 1045205area0,6 km²avg depth3.8 m
- Lac 1045945area0,6 km²avg depth3.4 m
- Lac 1046106area0,6 km²avg depth4.0 m
- Lac 1045229area0,6 km²avg depth3.6 m
- Lac 1045234area0,5 km²avg depth3.5 m
- Lac 1045217area0,4 km²avg depth4.5 m
- Lac 1045202area0,3 km²avg depth3.9 m
- Lac 1046089area0,3 km²avg depth2.4 m
- Lac 1046098area0,3 km²avg depth3.6 m
- Lac 1045960area0,3 km²avg depth3.3 m
- Lac 1045554area0,3 km²avg depth3.4 m
- Lac 1045388area0,3 km²avg depth3.5 m
- Lac 1046304area0,3 km²avg depth3.4 m
- Lac 1046172area0,3 km²avg depth3.8 m
- Lac 1046261area0,3 km²avg depth3.1 m
- Lac 1045986area0,2 km²avg depth2.3 m
- Lac 1044794area0,2 km²avg depth4.5 m
- Lac 1046131area0,2 km²avg depth2.3 m
- Lac 1045428area0,2 km²avg depth2.8 m
- Lac 1045401area0,2 km²avg depth2.8 m
- Lac 1045513area0,2 km²avg depth4.1 m
- Lac 1045204area0,2 km²avg depth2.7 m
- Lac 1046126area0,2 km²avg depth2.5 m
- Lac 1046151area0,2 km²avg depth2.4 m
- Lac 1046193area0,2 km²avg depth3.6 m
- Lac 1045629area0,2 km²avg depth3.8 m
- Lac 1045211area0,2 km²avg depth2.7 m
- Lac 1045338area0,2 km²avg depth3.0 m
- Lac 1046107area0,2 km²avg depth2.4 m
- Lac 1045937area0,1 km²avg depth2.7 m
- Lac 1045216area0,1 km²avg depth2.9 m
- Lac 1045087area0,1 km²avg depth2.8 m
- Lac 1046088area0,1 km²avg depth2.2 m
- Lac 1046148area0,1 km²avg depth2.1 m
- Lac 1045254area0,1 km²avg depth3.3 m
- Lac 1045095area0,1 km²avg depth2.9 m
- Lac 1045669area0,1 km²avg depth4.1 m
- Lac 1045977area0,1 km²avg depth2.8 m
- Lac 1046137area0,1 km²avg depth3.1 m
- Lac 1045996area0,1 km²avg depth3.0 m
Rivers / streams (25, ord ≥ 4)
- Rifle Riverord 3len here55.83 km60%total93 km
- West Branch Rifle Riverord 2len here24.65 km100%total25 km
- Ogemaw Creekord 2len here22.17 km72%total31 km
- Marsh Creekord 2len here14.81 km12%total120 km
- Au Gres Riverord 4len here14.45 km20%total72 km
- Prior Creekord 2len here14.19 km100%total14 km
- Mansfield Creekord 3len here12.32 km30%total40 km
- Middle Branch Tittabawassee Riverord 2len here11.00 km36%total31 km
- Houghton Creekord 2len here9.61 km100%total10 km
- Au Gres Creekord 2len here9.19 km100%total9 km
- Mink Creekord 2len here7.69 km8%total97 km
- Whitney Creekord 2len here7.43 km28%total26 km
13 more river segmentssorted by Strahler order + length
- Wilkins Creekord 2len here7.34 km47%total16 km
- South Branch Riverord 2len here7.29 km33%total22 km
- East Creekord 3len here6.91 km11%total61 km
- Johnson Creekord 3len here6.80 km6%total118 km
- Feeding Ground Creekord 1len here4.85 km100%total5 km
- Ammond Creekord 1len here4.20 km100%total4 km
- Oyster Creekord 1len here3.86 km100%total4 km
- Mayhue Creekord 1len here3.22 km100%total3 km
- Gamble Creekord 2len here2.07 km100%total2 km
- Vaughn Creekord 2len here2.07 km11%total19 km
- Parren Creekord 1len here1.97 km100%total2 km
- East Branch Tittabawassee Riverord 2len here1.84 km10%total18 km
- Perrys Creekord 1len here1.43 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
29,8%
Pesticides
16,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas30
IUCN Not Assigned · 19IUCN V · 11
Gladwin State Foreset Area
IUCN VForest Management
755 km²
Kirtland Warbler Unit Damon
IUCN VWildlife Habitat Management Area
102 km²
State
IUCN VForest
46 km²
Kirtland Warbler Unit Ogemaw
IUCN VWildlife Habitat Management Area
42 km²
Kirtlands Warbler
IUCN VWildlife Management Area
27 km²
Complete list30 protected areas
- Roscommon State Forest AreaState ForestIUCN V848 km²
- Gladwin State Foreset AreaForest ManagementIUCN V755 km²
- Kirtland Warbler Unit DamonWildlife Habitat Management AreaIUCN V102 km²
- StateForestIUCN V46 km²
- Kirtland Warbler Unit OgemawWildlife Habitat Management AreaIUCN V42 km²
- Kirtlands WarblerWildlife Management AreaIUCN V27 km²
- ForestReserveIUCN V23 km²
- Kirtland Warbler Unit St. HelenWildlife Habitat Management AreaIUCN V23 km²
- Cabin LakesEasementIUCN Not Assigned20074 km²
- Fakawee Nature ConservancyForestIUCN V2 km²
- WahlEasementIUCN Not Assigned20051 km²
- 12-72-0004Conservation EasementIUCN Not Assigned20121 km²
- MersinoEasementIUCN Not Assigned19991 km²
- 00-00-0022Conservation EasementIUCN Not Assigned20081 km²
- WilliamsEasementIUCN Not Assigned20030 km²
- LostLakeIUCN V19750 km²
- BillmireEasementIUCN Not Assigned20030 km²
- Wetlands Reserve Program (WRP), Ogemaw, MIReserve ProgramIUCN V19990 km²
- WeinrichEasementIUCN Not Assigned20070 km²
- SaleskeEasementIUCN Not Assigned20030 km²
- 08-65-0013Conservation EasementIUCN Not Assigned20090 km²
- 96-07-0170Conservation EasementIUCN Not Assigned20080 km²
- 06-65-0016Conservation EasementIUCN Not Assigned20080 km²
- 90-07-0102Conservation EasementIUCN Not Assigned20080 km²
- 91-07-0284Conservation EasementIUCN Not Assigned20080 km²
- 06-65-0055Conservation EasementIUCN Not Assigned20080 km²
- 09-65-0004Conservation EasementIUCN Not Assigned20100 km²
- 96-07-0503Conservation EasementIUCN Not Assigned20080 km²
- 90-07-0156Conservation EasementIUCN Not Assigned20080 km²
- 01-65-0025Conservation EasementIUCN Not Assigned20080 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN