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W. Carter Johnson Papers With digital objects
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Carter Johnson at Sica Hollow State Park in South Dakota
Carter Johnson at Sica Hollow State Park in South Dakota
Warren Keammerer, Carter Johnson's fellow graduate student who studied the forest understory along the Missouri River.
Forest Understory, Warren Keammerer
Bird soaring above Badlands National Park in western South Dakota.
Badlands National Park
Sheyenne River, North Dakota on geology field trip from North Dakota State University.
Sheyenne River North Dakota Geology Field Trip
Devils Lake, North Dakota in 1969 well before the flooding of the 1990s.
Devils Lake before Flooding
Effect of grazing on North Dakota farm.
North Dakota Farm Effects of Grazing
Carter Johnson in Sica Hollow State Park in northeast South Dakota.
Sica Hollow State Park Nebraska and South Dakota
Strawberry plant in the Colorado Rocky Mountains.
Strawberry Plant Colorado Rocky Mountains
Cushion plant in the alpine of the Colorado Rockies.
Cushion Plant, Alpine, Colorado Rockies
Alpine tundra near Niwot Ridge in the Rocky Mountains of Colorado.
Alpine Tundra near Niwot Ridge Colorado Rocky Mountains
Alpine tundra plant in the Rocky Mountains of Colorado.
Alpine Tundra Plant Rocky Mountain Colorado
Sedge hummocks in the alpine tundra of the Rocky Mountains of Colorado.
Sedge Hummocks Colorado Alpine Tundra
Vegetation and stream in the Rocky Mountains of Colorado.
Vegetation and Stream Colorado Rocky Mountains
View of the Rocky Mountains in Colorado.
Colorado Rockies
Evergreen forests in the Rocky Mountains of Colorado.
Evergreen Forests in Colorado Rocky Mountains
Alpine ecologist John Marr lecturing in the field to a University of Colorado Alpine Ecology class which Carter Johnson and Warren Keammerer attended.
Dr. John Marr Lecturing to Alpine Ecology Class
Columbine, state flower of Colorado, growing in the Rocky Mountains.
Columbine, Colorado State Flower
Cushion plants in the alpine of the Rocky Mountains in Colorado.
Cushion Plant, Colorado Alpine
Tiny primrose growing in the alpine of the Rocky Mountains in Colorado. A match is included to represent scale.
Tiny Primrose Alpine Rocky Mountains
Bristlecone pine near timberline on James Peak in Colorado.
Bristlecone Pine near Timberline James Peak, Colorado
James Peak in the Rocky Mountains of Colorado.
James Peak in Colorado
Evergreen mixed forest with Douglas fir, spruce, and pine in the Rocky Mountains of Colorado.
Colorado Rockies
Alpine tundra in the Rocky Mountains of Colorado.
Alpine tundra in Colorado
Stone nets in the Rocky Mountains of Colorado.
Stone nest in Colorado
Bill Lauenroth and Jerry Van Amburg conducting research in a grove of trees.
Bill Lauenroth and Jerry Van Amburg conducting research
Uvularia sessiliflora (Sessile-leaf Bellwort) growing near Buffalo River in Minnesota.
Uvularia sessiliflora
Zizia aptera vegetation in South Dakota.
Zizia aptera
Searching for fossils on the Iowa River.
Fossils on the Iowa River
Prairie Coteau stream in North Dakota.
Prairie Coteau stream
Tall grass growing on the Prairie Coteau in South Dakota.
Tall Grass Prairie Coteau
Border of South and North Dakota (looking north) on the north edge of the Prairie Coteau (granite marker on border).
Prairie Coteau
Blood Root (Sanguinaria canadensis) in South Dakota.
Sanguinaria canadensis
Blood Root (Sanguinaria canadensis) in Buffalo River State Park, Minnesota.
Sanguinaria canadensis
Blood Root (Sanguinaria canadensis) in South Dakota.
Sanguinaria canadensis
Caltha palustris vegetation in Minnesota.
Caltha palustris
Caltha palustris vegetation in Minnesota.
Caltha palustris
Arisaema atrorubens vegetation.
Arisaema atrorubens
Research stand #2 destroyed by backup flooding of Oahe Reservoir on the Missouri River.
Research stand on the Missouri River
Research stand #6 on the Missouri River
Research stand on the Missouri River
Research stand #9 on the Missouri River after it had been grazed.
Research stand on the Missouri River
Young cottonwood trees at a research stand on the Missouri River.
Research stand on the Missouri River
Reach stand # 4 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Research stand #2 on the Missouri River.
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand #1 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Research stand #6 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Trees were damaged by ice during the record 1952 flood at a research stand across from the Missouri River near Washburn, North Dakota.
Ice damaged trees on Missouri River from 1952 flood
Vegetation growing on old cottonwood tree at Garrison Reach in North Dakota.
Vegetation on old cottonwood at Garrison Reach, North Dakota
Marsh on the floodplain at the Garrison Reach of the Missouri River in North Dakota.
Floodplain marsh at Garrison Reach, North Dakota
Emergent cottonwood trees at Garrison Reach of the Missouri River in North Dakota. This image clearly shows how much taller old cottonwood trees are compared to the later successional stage. This exposure to storms causes wind damage and sometimes tree fall to emergent cottonwoods.
Emergent cottonwood at Garrison Reach of the Missouri River, North Dakota
Looking west at a river channel and sandbars at the Garrison Reach of the Missouri River.
Missouri River at Garrison Reach, North Dakota
Garrison Reach of the Missouri River in North Dakota in the fall.
Missouri River at Garrison Reach, North Dakota
Hayland near the Garrison Reach of the Missouri River in North Dakota.
Hayland near the Missouri River
Garrison Reach of the Missouri River in North Dakota, possibly near Washburn where the river turns to the west.
Garrison Reach of the Missouri River in North Dakota
Garrison Reach of the Missouri River in North Dakota in the fall.
Garrison Reach of the Missouri River in North Dakota
Flooded forests at Garrison Reach of the Missouri River in North Dakota when Oahe Reservoir was filled. Surface water and groundwater levels had been increasing south of Bismarck due to sedimentation and flow backup. These trees photographed in 1969 most certainly died soon after.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Water backup of the Missouri River at Garrison Reach, south of Bismarck, North Dakota when the Oahe Reservoir was filled.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Water backup of the Missouri River at Garrison Reach, south of Bismarck, North Dakota when the Oahe Reservoir was filled.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Warren R. Keammerer, who was Carter's graduate student colleague, working on the Missouri River forests at Painted Woods Lake in the Garrison Reach in North Dakota.
Warren Keammerer at Painted Woods Lake
Warren R. Keammerer is changing the tire of field vehicle used in river research.
Warren Keammerer changing a flat tire
Shepherdia argentea, also known as Buffalo berry, at Garrison Reach on the Missouri River in North Dakota.
Shepherdia argentea
Shepherdia argentea, also known as Buffalo berry, at Garrison Reach on the Missouri River in North Dakota.
Shepherdia argentea
Chrysopsis villosa at Garrison Reach on the Missouri River in North Dakota.
Chrysopsis villosa
Amorpha canescens, also known as Leadplant, at Garrison Reach on the Missouri River in North Dakota.
Amorpha canescens
Rosa woodsii at Garrison Reach on the Missouri River in North Dakota.
Rosa woodsii
Petalostemum purpureum at Garrison Reach on the Missouri River in North Dakota.
Petalostemum purpureum
Ratibida columnifera at Garrison Reach on the Missouri River in North Dakota.
Ratibida columnifera
Sphaeralcea coccinea at Garrison Reach on the Missouri River in North Dakota.
Sphaeralcea coccinea
Castilleja sessiliflora at Garrison Reach on the Missouri River in North Dakota.
Castilleja sessiliflora
Senecio plattensis in the Missouri River Valley in North Dakota.
Senecio plattensis
Peronychia sessiliflora in Western North Dakota.
Peronychia sessiliflora
Old cottonwood being recycled by decomposers in western North Dakota
Vegetation on fallen cottonwood
Sagittaria cuneata in western North Dakota
Sagittaria cuneata
Hieraciium canadense in Garrison Reach on the Missouri River in North Dakota.
Hieraciium canadense
Bouteloua curtipendula in the Missouri River Valley in North Dakota.
Bouteloua curtipendula
Spartina pectinata in the Missouri River Valley in North Dakota.
Spartina pectinata
Scirpus rubrotinctus in the Missouri River Valley in North Dakota.
Scirpus rubrotinctus
Echinacea angustifolia in the Garrison Reach of the Missouri River in North Dakota.
Echinacea angustifolia
Echinacea angustifolia in the Garrison Reach of the Missouri River in North Dakota.
Echinacea angustifolia
Spanish bayonet (Yucca glauca) in western North Dakota.
Yucca glauca
Mixed grass prairie dominated by needle-and-thread grass (Stipa comata) in the Missouri River Valley near Bismarck, North Dakota.
Stipa comata
Missouri River break north of Bismarck, North Dakota on the east side of river.
Missouri River breaks
Ponderosa pine in the North Dakota Badlands.
Ponderosa pine
Janet Johnson stand next to the largest green ash tree sampled in W. Carter Johnson's research at #26 in the Garrison Reach of the Missouri River in North Dakota.
Large ash tree
Mixed grass prairie in western North Dakota
Mixed grass prairie
Vegetation on sandstone buttes in the Missouri River Valley north of Bismarck, North Dakota.
Sandstone buttes
Scirpus validus in the Missouri River Valley in North Dakota.
Scirpus validus
Verbena hastata in the Missouri River Valley in North Dakota.
Verbena hastata
Echinocystis lobata in the Missouri River Valley in North Dakota.
Echinocystis lobata
Sagittaria in a marsh in the Missouri River Valley in North Dakota.
Sagittaria in a Marsh
W. Carter Johnson photographed this Calochortus nuttallii in Wyoming enroute to mountain courses in Colorado.
Calochortus nuttallii
Viola pensylvanica in North Dakota.
Viola pensylvanica
Erigeron glabellus in central North Dakota.
Erigeron glabellus
Actaea rubra green in central North Dakota.
Actaea rubra green
Oenethera biennis in central North Dakota.
Oenothera biennis
Asclepias syriaca in the Garrison Reach of the Missouri River in North Dakota.
Asclepias syriaca
Janet Johnson sitting in the grass on Blossom Butte north of Bismarck, North Dakota on the east side of the Missouri River.
Janet Johnson on Blossom Butte
Penstemon albidus in the Garrison Reach of the Missouri River in North Dakota.
Penstemon albidus
Ratibida columnifera in the Garrison Reach of the Missouri River in North Dakota.
Ratibida columnifera
Warren Keammerer and Janet Johnson standing next to the field vehicle used for Missouri River research in 1969-70.
Missouri River Field Research
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