Martin County
IUCN VWaterfowl Production Area
405 km²
County · USA
Olmsted
United States
DfaCold, no dry season, hot summer(83 %)
Species observed
2 733
Observations
528 425
Area
1 689,9km²
Ecological tissue
Sample of 33 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 Olmsted : 24 espèces reliées par 65 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
65
Connectance
0.123
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
2 733 distinct species · 528 425 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,5°C
Annual rain
902mm
Warmest m°
26,9°C
Coldest m°
-12,8°C
Elevation: 356 m on average (min 297 m, max 407 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,5°C
Annual rain
902mm
Warmest month
26,9°C
Coldest month
-12,8°C
Mean alt.
356m
Min
297m
Max
407m
Std. dev.
26m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(83 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
29,4g/kg
Clay
25,0%
Sand
27,1%
Silt
47,9%
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
6,4
Org. C
47,6g/kg
Clay
24,6%
Sand
27,2%
Silt
48,2%
5–15 cm
pH H₂O
6,4
Org. C
25,7g/kg
Clay
25,0%
Sand
27,0%
Silt
48,0%
15–30 cm
pH H₂O
6,3
Org. C
15,0g/kg
Clay
25,4%
Sand
27,0%
Silt
47,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.4%
Crops50.1%
Built-up1.1%
Bare soil0.9%
Other (grassland, water…)27.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 9 lakes · 30 rivers
Hydrology metrics for this exact territory
Stream length here
383,4km
Lake surface here
2,78km²
Basins crossed
10
Max stream order
4
Max drainage
3 278km²
Discharge in basins
35,9m³/s
Mean precip.
808mm/an
Mean T°
6,6°C
Moisture idx
-0,12
Max snow
22%
Mean runoff
289mm/an
Mean elev. (basins)
357m
Watersheds crossing here
- Bassin de South Fork Zumbro Riversub-area916,8 km²overlap692.04 km²41%
- Bassin de South Fork Whitewater Riversub-area961,4 km²overlap335.36 km²20%
- Bassin de North Branch Root Riversub-area596,1 km²overlap314.98 km²19%
- Bassin de South Branch Middle Fork Zumbro Riversub-area592,7 km²overlap109.04 km²6%
- Bassin de Root Riversub-area374,3 km²overlap68.11 km²4%
- Bassin de Middle Fork Zumbro Riversub-area519 km²overlap48.31 km²3%
- Bassin de Middle Fork Zumbro Riversub-area44,5 km²overlap44.58 km²3%
- Bassin de Zumbro Riversub-area442,7 km²overlap37.13 km²2%
- Bassin de Dry Run Creeksub-area133,9 km²overlap36.52 km²2%
1 more basinssorted by overlap
Lakes (9, top by area)
- Zumbro Lakearea2 km²avg depth22.0 m
- Lac 1046715area0,3 km²avg depth3.6 m
- Lac 1047433area0,3 km²avg depth2.3 m
- Lac 1046266area0,3 km²avg depth4.0 m
- Lac 1047129area0,2 km²avg depth4.0 m
- Lac 1046255area0,2 km²avg depth3.8 m
- Lac 1046884area0,1 km²avg depth3.1 m
- Lac 1046893area0,1 km²avg depth1.9 m
- Lac 1046319area0,1 km²avg depth4.3 m
Rivers / streams (30, ord ≥ 4)
- South Fork Zumbro Riverord 3len here59.84 km77%total78 km
- North Branch Root Riverord 3len here51.03 km79%total65 km
- Cascade Creekord 2len here28.43 km49%total58 km
- Middle Fork Zumbro Riverord 3len here23.52 km26%total92 km
- South Branch Middle Fork Zumbro Riverord 2len here22.31 km37%total60 km
- Bear Creekord 6len here20.14 km1%total2230 km
- Mill Creekord 7len here17.51 km1%total1839 km
- Silver Creekord 5len here14.88 km2%total954 km
- South Fork Whitewater Riverord 3len here14.50 km31%total46 km
- North Fork Whitewater Riverord 3len here13.93 km42%total33 km
- Salem Creekord 2len here13.56 km33%total41 km
- Willow Creekord 6len here13.09 km1%total1007 km
18 more river segmentssorted by Strahler order + length
- Middle Fork Whitewater Riverord 2len here11.72 km56%total21 km
- Hadley Creekord 3len here9.13 km100%total9 km
- Logan Branchord 1len here9.10 km100%total9 km
- Badger Runord 1len here8.79 km100%total9 km
- Kings Run Creekord 1len here8.05 km100%total8 km
- Zumbro Riverord 4len here7.61 km9%total89 km
- Plum Creekord 6len here5.38 km1%total976 km
- Lynch Creekord 1len here5.17 km51%total10 km
- Partridge Creekord 6len here4.37 km8%total52 km
- Crow Springord 1len here3.90 km100%total4 km
- Dry Creekord 8len here3.41 km0%total1337 km
- Silver Spring Creekord 1len here3.18 km41%total8 km
- Kinney Creekord 3len here2.29 km42%total5 km
- Carey Creekord 2len here2.26 km26%total9 km
- Trout Runord 3len here2.23 km3%total72 km
- Robinson Creekord 3len here2.02 km2%total115 km
- Dry Run Creekord 3len here1.51 km5%total31 km
- North Branch Whitewater Riverord 3len here0.58 km8%total8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,5nW
Built-up
113,5%
Pesticides
21,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas29
IUCN V · 29
Whitewater
IUCN VState Wildlife Management Area
111 km²
Reinvest in Minnesota Reserve Partnership
IUCN VEasement · 1987
99 km²
Big Stone County
IUCN VWaterfowl Production Area · 1987
66 km²
Reinvest in Minnesota Wetlands
IUCN VReserve Program
54 km²
Pope County
IUCN VWaterfowl Production Area
41 km²
Complete list29 protected areas
- Martin CountyWaterfowl Production AreaIUCN V405 km²
- WhitewaterState Wildlife Management AreaIUCN V111 km²
- Reinvest in Minnesota Reserve PartnershipEasementIUCN V198799 km²
- Big Stone CountyWaterfowl Production AreaIUCN V198766 km²
- Reinvest in Minnesota WetlandsReserve ProgramIUCN V54 km²
- Pope CountyWaterfowl Production AreaIUCN V41 km²
- PermanentWetland PreserveIUCN V22 km²
- Other - PerpetualConservation EasementIUCN V198915 km²
- Sensitive Ground Water - PerpetualConservation EasementIUCN V19905 km²
- Rock DellState Wildlife Management AreaIUCN V2 km²
- HaverhillState Wildlife Management AreaIUCN V2 km²
- Gordon W. YeagerState Wildlife Management AreaIUCN V1 km²
- VermilyaState Wildlife Management AreaIUCN V1 km²
- KellerState Wildlife Management AreaIUCN V1 km²
- Riparian LandsConservation EasementIUCN V19991 km²
- Other - LimitedConservation EasementIUCN V19901 km²
- EastsideState Wildlife Management AreaIUCN V0 km²
- Mill Creek State Aquatic Management Area (Fillmore/Olmsted)Aquatic Management AreaIUCN V0 km²
- SchumannState Wildlife Management AreaIUCN V0 km²
- Nelson FenState Wildlife Management AreaIUCN V0 km²
- Oronoco Prairie State Scientific andNatural AreaIUCN V0 km²
- Middle Branch Whitewater State Aquatic Management Area (Olmsted)Aquatic Management AreaIUCN V0 km²
- North Branch Root River State Aquatic Management Area (Fillmore/Olmsted)Aquatic Management AreaIUCN V0 km²
- High ForestState Wildlife Management AreaIUCN V0 km²
- Marian MarshallState Wildlife Management AreaIUCN V0 km²
- SuessState Wildlife Management AreaIUCN V0 km²
- Wetlands Reserve Program (WRP), Olmsted, MNReserve ProgramIUCN V20010 km²
- South Fork Zumbro RiverState Wildlife Management AreaIUCN V0 km²
- Nature PresePreserveIUCN V0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN