Digital Commons Network^™

On A New Subspecies Of Otter From Nebraska, Myron Harmon Swenk

University Studies (University of Nebraska) (1888–1984)

Formerly otters were very common along all of our Nebraska streams. In the winter of 1819-20 they were found frequently on the Missouri river and tributary streams near Engineer Cantonment (north of Omaha), as reported by Edwin James, that botanist and geologist of the Major S.H. Long Expedition. At Fort Kearny, Nebraska, on July 5, 1856, W.S. Wood with Lieut. F.T. Bryan's survey party obtained a young female otter which is now Cat. No. 1877 (skin) and 2575 (skull) of the U.S. National Museum. Otters were also extensively and persistently trapped by the early trappers and Indians, and due to …

Changing Diatoms Of Devils Lake, Clarence Elmore

School of Biological Sciences: Faculty Publications

During the summer of 1915 I spent some time at the Biological Station of the University of North Dakota at Devils Lake, investigating the diatoms of the lake. Before this considerable diatom material had been sent to me by Dr. R. T. Young of the University, who is conducting the biological survey of the lake.
The immediate practical object in the survey is to determine the organisms in the lake in relation to the fish that might be able to subsist upon them, and diatoms being the most abundant of microscopic plants, deserve special attention in this connection. At present …

A Provisional List Of Nebraska Authors, Sophia J. Lammers

University of Nebraska-Lincoln Libraries: Faculty Publications

This list of Nebraska authors has been prepared to answer the many demands for such information that have come to this library. The frequency with which this reference inquiry appears, not only in our library but elsewhere, is shown from the fact that manuscript lists of Nebraska authors have been compiled in the Lincoln City Library, the State Library, the Library Commission, the State Historical Society, and the Legislative Reference Bureau. This material has been placed freely at the disposal of the compiler of the present list. Many individuals have also been consulted and have contributed information of value. The …

Further Studies In The Ecotone Between Prairie And Woodland, R. J. Pool, J. E. Weaver, F. C. Jean

University Studies (University of Nebraska) (1888–1984)

A series of intensive investigations of the ecological features of the tension zone between prairie and woodland in the Mississippi valley was begun by Weaver and Thiel in 1915. These studies were continued for two seasons in Minnesota and were also extended to the prairies of eastern Nebraska in 1916. These investigations represent the first attempt to attack the prairie-forest problem on a comprehensive scale by means of the quantitative methods of modern ecology. Some of the results secured from these studies have been published as the first paper of a series planned to deal with critical investigations in the …

Research Bulletin 13, Studies Concerning The Elimination Of Experimental Error In Comparative Crop Tests, 1918

University of Nebraska Historical Extension: Bulletin

Research Bulletin 13, Studies Concerning the Elimination of Experimental Error in Comparative Crop Tests, 1918

Bulletin 170, Fall Lamb Feeding, 1918

University of Nebraska Historical Extension: Bulletin

Bulletin 170, Fall Lamb Feeding, 1918

From Car Door To Consumer, H. C. Filley

Nebraska Agricultural Experiment Station: Historical Circulars

The Nebraska College of Agriculture and the Bureau of Markets of the United States Department of Agriculture conducted during 1916 an investigation to ascertain the extent to which merchandise is sold from the car and the advantages and disadvantages of this method of marketing. The practice is so extensive that it was soon found necessary to limit the study to apples and potatoes.

On A New Species Of Otter From Nebraska, Myron Harmon Swenk

University of Nebraska State Museum: Mammalogy Papers

In 1908 I referred our Nebraska otters to L. c. sonora (Rhoads), basing this conclusion on the mounted specimen in the University Museum, because of its large size and pallor, that being the only Nebraska specimen in any collection in the state at that time, and, so far as known to me, the only Nebraska specimen extant except the young female in the U. S. National Museum mentioned above. In 1915 I repeated this identification. The taking of a fine old male otter with a perfect skull in eastern Nebraska in 1916 reopened the whole question, and a close study …

Further Studies In The Ecotone Between Prairie And Woodland, R. J. Pool, J. E. Weaver, F. C. Jean

Department of Agronomy and Horticulture: Faculty Publications

A series of intensive investigations of the ecological features of the tension zone between prairie and woodland in the Mississippi valley was begun by Weaver and Thiel in 1915. These studies were continued for two seasons in Minnesota and were also extended to the prairies of eastern Nebraska in 1916. These investigations represent the first attempt to attack the prairie-forest problem on a comprehensive scale by means of the quantitative methods of modern ecology. Some of the results secured from these studies have been published as the first paper of a series planned to deal with critical investigations in the …

Studies Concerning The Elimination Of Experimental Error In Comparative Crop Tests, Theodore A. Kiesselbach

University of Nebraska-Lincoln Extension: Historical Materials

It is apparent that many sources of error have unconsciously entered into comparative crop yield tests. The very important matter of overcoming variation in soil conditions as a source of experimental error has been quite extensively studied and reported by various investigators during the past decade. The means suggested for reducing such error have been (1) repetition of plats and (2) correction of yields according to check plats planted to a uniform variety or treatment at stated intervals. Both methods have proved of value and a combination of both may often be used advantageously. Some danger always exists of error …

On The Structure And Classification Of North American Parasitic Worms, Henry Baldwin Ward

Harold W. Manter Laboratory of Parasitology: Library Materials

For many years I have been engaged in the study of parasitic worms from North American freshwater hosts, mostly fish; during this time I have had opportunity to examine and compare material from a large number of localities embracing many widely separated points. In this work I have been aided very greatly by studies on individual groups undertaken and published under my direction by various graduate students to whom my obligation is freely expressed here. In connection with this work it has been necessary to examine critically all original records of parasites from similar hosts and to endeavor to reach …

Cooling Tanks And Milk Houses As Factors In Cream Improvement, J. H. Frandsen

Nebraska Agricultural Experiment Station: Historical Circulars

The dairymen of this country have suffered enormous losses due to the lower price received for poor butter. The present need is for a survey of the situation that shall result in a thoro understanding and cooperation of cream producers, creamery men, legislators, and educators.

The Meeting Of The Estates-General, 1789: The Union Of The Three Orders, June 24 To June 27, Jeanette Needham

University Studies (University of Nebraska) (1888–1984)

The calling of the estates-general for 1789 marked the culmination of a long and bitter struggle between the king and the privileged orders, caused chiefly by the financial embarrassment of the country. The victory over the king was the signal for.a still more bitter conflict between the third estate and the privileged classes over the organization of the estates-general. It was continued after the formal opening of the estates in May, 1789, under the guise of a new contest, over the manner of verifi€ation of credentials. Although outwardly but a matter of parliamentary procedure, this question in reality veiled that …

Pump Irrigation In Nebraska, E. E. Brackett, O. W. Sjogren

Nebraska Agricultural Experiment Station: Historical Circulars

Before one decides to install a pumping plant for irrigating purposes there are a good many factors that should be considered regarding the feasibility of the project and the construction of the plant. The material contained in this bulletin has been obtained from studying pumping plants in actual operation in this and other states and from experience gained while installing plants in this state.

Union Stock Yards Tour For Students Of The Nebraska College Of Agriculture, Union Stock Yards Company

Nebraskiana Publications: Resources and Materials on the 37th State

Greetings to the Students of the University of the State of Nebraska C. of A.: The Itinerary

South Omaha Live Stock Market is THIRD LARGEST CATTLE MARKET / SECOND LARGEST HOG MARKET / SECOND LARGEST SHEEP MARKET / LARGEST FEEDER MARKET / LARGEST RANGE HORSE MARKET

Total Receipts of Live Stock for Year 1916, 7,749,518 head.

Value of Live Stock sold at South Omaha during 1915, more than $194,000,000.00

How the South Omaha Market Ranked in 1916

The Naming Of Characters In The Works Of Charles Dickens, Elizabeth Hope Gordon

University of Nebraska Studies in Language, Literature, and Criticism

An extensive examination of the names of characters in the works of the majority of nineteenth and twentieth century novelists would obviously be of little value, for the growing tendency toward the commonplace in realism has necessitated the selection of neutral names or names taken outright from actual persons. Though few of the characters in recent fiction are so handicapped by inappropriate names as are many people in real life, where, to quote a modern poet, "surnames ever go by contraries" still, with the contemporary novelists, there is usually nothing in a name to denote an intimate correspondence between it …

A Study Of The Vegetation Of Southeastern Washington And Adjacent Idaho, J. E. Weaver

University Studies (University of Nebraska) (1888–1984)

Noone at all botanically inclined can travel through southeastern Washington without being impressed with the marked changes which a distance of only a few miles may show in the vegetation. Traveling eastward from a point fifty miles west of the Idaho state line, one passes from a region of scab-land sagebrush through one of rolling hills covered with bunch-grasses. Upon steadily ascending the great Columbia Plateau, the 'bunchgrasses give way to well developed prairies, and these in turn, near the Idaho line, to forests of yellow pine, Douglas fir, white fir, tamarack, and cedar. Or starting from Spokane in the …

The Beginnings Of Poetry, Louise Pound

Department of English: Faculty Publications

The songs of primitive peoples have received much attention in recent years, especially the songs of the American Indians. An immense amount of material has been collected and made available; and this has been done in a scientific way, with the help of countless phonographic and -other records. Instead of having to rely on the stray testimonies of travellers, explorers, historians, and essayists, the student of primitive poetry has now at his disposal an amount of data unavailable to his predecessors. He need not linger among the fascinating mysteries of roman- tic hypotheses, but can supply himself with the carefully …

Circular 2, Pump Irrigation In Nebraska, 1917

University of Nebraska Historical Extension: Bulletin

Circular 2, Pump Irrigation in Nebraska, 1917

Circular 3, Cooling Tanks And Milk Houses As Factors In Cream Improvement, 1917

University of Nebraska Historical Extension: Bulletin

Circular 3, Cooling Tanks and Milk Houses as Factors in Cream Improvement, 1917

Research Bulletin 11, Relation Of Size Of Seed And Sprout Value To The Yield Of Small Grain Crops, 1917

University of Nebraska Historical Extension: Bulletin

Research Bulletin 11, Relation of Size of Seed and Sprout value to the Yield of Small Grain Crops, 1917

Bulletin 158, Why, When, And How To Spray, 1917

University of Nebraska Historical Extension: Bulletin

Bulletin 158, Why, When, and How to Spray, 1917

Bulletin 162, Wintering Mature Brood Sows, 1917

University of Nebraska Historical Extension: Bulletin

Bulletin 162, Wintering Mature Brood Sows, 1917

A Study Of The Vegetation Of Southeastern Washington And Adjacent Idaho, J. E. Weaver

Department of Agronomy and Horticulture: Faculty Publications

Introduction
Extent and position of area
Physiographic regions and geology
Soils
Topography and drainage
General plant-life conditions
General vegetational distribution
Outline of developmental series
Evaporatidn and soil moisture in relation to succession
Soil temperature in relation to succession
The prairie-plains formation
Agropyron-Festuca association
Festuca consociation
Agropyron consociation
Rhizocarpon-Lecidea associes
Gyrophora-Parmelia associes
Grimmia-Tortula associes
Poa-Polygonum associes
The desert scrub formation
Artemisia-Atriplex association
Artemisia consociation
The Pacific Coast forest formation
Thuja-Tsuga association
Symphoricarpos-Opulaster associes
Pinus-Pseudotsuga associes
Larix-Abies associes
Thuja consociation
Adsere Alnus-Salix associes
Subsere Natural reforestation in cut-over areas and in burns
Hydrosere
Chara-Potamogeton associes
Nymphaea-Potamogeton associes
Scirpus-Typha associes
Eleocharis-Carex associes
Wet …

Genetical Studies Of Variegated Pericarp In Maize, R. A. Emerson

Department of Agronomy and Horticulture: Faculty Publications

Two years ago there were presented some results of a study of the inheritance of self pattern in the pericarp of maize seeds, occurring as a sporophytic2 variation in variegated ears (EMERSON1 914). Further results, in entire accord with those previously reported, have now been obtained. In addition, data bearing upon new phases of the problem are also available.

The chief results reported in the earlier paper were the following: ( I ) The more nearly self-colored the pericarp of any seed of a variegated ear, the more likely is the progeny of that seed to produce a self-colored ear …

Amiotic Parthenogenesis In Taraxacum Vulgare (Lam.) Scrk. And Traxacum Laevigatum (Willd.) Dc., Paul B. Sears

Papers in Ecology

The work of which the results are here offered, awaiting detailed presentation in a paper to follow, was begun at the University of Nebraska in 1914, under the direction of the late Dr. Charles E. Bessey. The two species of dandelion which have been studied are respectively the Leontodon taraxacum and the L. erythrospermum of the Second Edition of Britton and Brown's Illustrated Flora: the nomenclature used in the title of this paper has been adopted on the basis of evidence presented in the monograph of the genus Taraxacum by Handel-Mazetti.

Notes On Some Nematodes From Fresh-Water Fishes, Henry Baldwin Ward, Thomas B. Magath

Harold W. Manter Laboratory of Parasitology: Library Materials

The parasitic nematodes are of conspicuous importance in the field of human disease and also in diseases of the domestic animals, and in his treatise on fish diseases, Hofer (1906), discussing the significance in fish culture of parasites and parasitic disease5, states that among them the nematodes outrank all others in number of types. Yet as fish parasites these forms are almost unknown in North America, and references to them are confined to a few brief notes, almost all of which came from the pen of the distinguished Philadelphia microscopist, anatomist, and parasitologist, Joseph Leidy, whose pioneer work published between …

A Physiological Study Of Two Strains Of Fusarium In Their Causal Relation To Tuber Rot And Wilt Of Potato, George K. Link

Nebraska Agricultural Experiment Station: Historical Research Bulletins

1. Fusarium tuberivorum Wilcox and Link is the same as Fusarium trichothecioides Woll. 2. Both Fusarium oxysporum and F. trichothecioides can produce both tuber rot and wilt of the potato plant. 3. The wilt is induced by destruction of the root system and by clogging of the xylem elements in the stem, and is, in mild cases, marked by such symptoms as discoloration of leaves, curling and rolling of leaves, and production of aerial tubers. 4. Under field and storage conditions Fusarium oxysporum is more probably responsible for wilt than is F. trichothecioides, and the latter more responsible for …

Notes On Two Free-Living Larval Trematodes From North America, Henry Baldwin Ward

Harold W. Manter Laboratory of Parasitology: Library Materials

Summary

A description is given of the structure and activity of two new cercariae of peculiar type captured free in Lake Erie and Lake St. Clair. They are designated Cercaria anchoroides nov. spec. and C. gorgonocephala nov. spec., and are compared with known European species. Although such an occurrence must be common, these forms are the first to be taken in open fresh waters.

On The Anatomy And Relationships Of Some North American Trematodes, Horace Wesley Stunkard

Harold W. Manter Laboratory of Parasitology: Library Materials

Summary

Extended study of North American representatives of the three trematode families, Polystomidae, Aspidogastridae, and Paramphistomidae has made possible the first comprehensive treatment in this country of their structure and classification. Four new species are added to the genus Polystoma and three new species of two new genera are added to the Paramphistomidae.