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The Prairie Naturalist Volume 6, Nos. 3 And 4. September-December 1974

The Prairie Naturalist

A BIOLOGICAL SURVEY OF KRAFT SLOUGH ▪ G. L. Krapu & H. F. Duebbert

CHRISTMAS BIRD·COUNTS FOR NORTH DAKOTA - 1974 ▪ R. N. Randall

USE OF SMALL FENCES TO PROTECT GROUND BIRD NESTS FROM MAMMALIAN PREDATORS ▪ A. B. Sargeant & A. D. Kruse

BOOK REVIEW: Finding Birds in Minnesota ▪ E. M. Welter

The Assateague Marine Sanctuary: A Case Study, M. P. Lynch

Reports

No abstract provided.

The Independent And Montgomery Transcript, V 100, Tuesday, October 29, 1974, [Number: 23], The Independent, John Stewart

The Independent and Montgomery Transcript Newspaper, 1952-1984

[20] p. "Accept and Defend the Truth." Newspaper published in Collegeville, Pa. Weekly. Contains local, county, state and national news, editorials, letters, classified and local business advertisements.

The Courier, Volume 8, Issue 5, October 24, 1974, The Courier, College Of Dupage

The Courier

Stories:

Urge 15 Acres Go for Ecological Study Area

Courtyards Bare, Need Dressing Up

People:

Terry Wyllie

Rain Monthly Newsletter Of Eco Net, Eco-Net

RAIN: Journal of Appropriate Technology

Volume 1, Number 1

RAIN began in October 1974 as a publication of ECO-NET, an environmental education network funded by the Hill Foundation and an Environmental Education grant. Its office was based in the Environmental Education Center at Portland State University. With a focus on the Pacific Northwest, particularly Oregon, RAIN originally described itself as a “bulletin board” with an “emphasis on environmental/energy related and communications kinds of information” and interested in “the evolutionary possibilities of inter-disciplinary connections.”

Yonge V. Askew, 293 So. 2d 395 (Fla. 1st Dist. Ct. App. 1974), Florida State University Law Review

Florida State University Law Review

Administrative Law- JUDICIAL REVIEW- REPORTS OF STATE AGENCIES CONSTITUTE COMPETENT SUBSTANTIAL EVIDENCE TO SUPPORT DENIAL OF DREDGE AND FILL PERMIT APPLICATION EVEN THOUGH REPORTING AGENCY HAS NO JURISDICTION OVER PROPOSED PROJECT.

Eatonia No. 19, Sep. 23, 1974, William L. Peters, Janice Peters

Eatonia

Eatonia was a newsletter established to facilitate communication among scientists working on a group of aquatic insects in the order Ephemeroptera, more commonly known as mayflies. The newsletter is named after Rev. Alfred E. Eaton who studied mayflies in England in the late 1800’s and is considered the “father” of the modern classification of mayflies.

The Spatial Distribution Of The Nests Of The Black-Crowned Night Heron (Nycticorax Nycticorax) And The Snowy Egret (Leucophoyx Thula) In Central Utah, Randall S. Isham

Theses and Dissertations

Nests of the Black-crowned Night Heron and the Snowy Egret were examined in five central Utah colonies in 1973 to determine the spatial distribution within the colony. Nest locations of the 1085 nests of the two species were plotted to the nearest foot with an alidade and plane table. Tests of randomness, clump size, association, segregation, and T distribution were utilized. No differences between species were noted for the distance to the nearest and the next nearest nest. The Night Heron nested closer to other Night Herons and more often than did the Snowy Egret which non-significantly selected either species …

Newark College Of Engineering 1974-76 Undergraduate Programs, New Jersey Institute Of Technology

Course Catalogs

No abstract provided.

Vcu Magazine (1974-08)

VCU Magazine, 1971-1993

A publication for alumni and friends of Virginia Commonwealth University.

The Algae Of Huntington Canyon, Utah, Carol Jean Endsley

Theses and Dissertations

A taxonomic study of the algae of Huntington canyon, Emery County, Utah, was conducted from March 1971 to April 1972. The algal flora of this cold, fast-flowing, hard-water mountain creek consisted of ninety-five genera, one hundred ninety-six species, twenty-nine varieties, and two forms. This diverse flora was dominated by many different species with usually rather few individuals of Achnanthes, Cymbella, Diatoma, Gomphonema, Lyngbya, Navicula, Nitzschia, Oscillatoria, Synedra, and Ulothrix.

Coastal Vegetational Communities Of The Two Texas Barrier Islands, Boca Chica And Brazos, Baltazar Cisneros

Theses and Dissertations - UTB/UTPA

Two Texas barrier islands, Boca Chica and Brazos, have unique coastal vegetational communities that may be Influenced by several environmental factors. These environmental factors include temperature, precipitation, wind speed, sunshine exposure, day length, and dune height. The purpose of this investigation was to determine the total number of coastal plant species per station, season, and year and to consider environmental factors that may significantly affect the number and pattern of coastal species. Coverage comparison between aerial and land sampling and aerial vegetational zonation was also considered.

Results indicated the presence of 21 angiosperm families and a total of 54 species. …

A Taxonomic And Ecologic Study Of The Riverbottom Forest On St. Mary River, Lee Creek And Belly River In Southwest Alberta, Canada, Robert Keith Shaw

Theses and Dissertations

The riverbottom forest community of St. Mary River, Lee Creek and Belly River in southwest Alberta, Canada is a unique ecological entity characterized by poplar species having their major Alberta distribution along these streams. Stands in the community are dominated by three tree species, six shrub species and nine herb species. Establishment of the community is dependent on climate and substrate; destruction is the result of progressive lateral stream-flow erosion. Soils are sandy loams above gravel, with pH values of 7.7 to 8.0 and soluble salt concentration of 176 to 458 parts per million. Trees in mature stands averaged 23.0 …

Some Aspects Of Vegetation Response To A Moisture Gradient On An Ephemeral Stream In Central Arizona, Deborah Ann Bloss

Theses and Dissertations

Ecological aspects of desert vegetation in relation to a moisture gradient of an ephemeral stream in central Arizona were investigated. The stream channel, flood plain and north, west, south, east facing slopes represent a moisture gradient going from most mesic to most xeric conditions. In parts of the system, vegetation from the stream channel intergraded into flood plain vegetation which in turn intergraded into slope vegetation types. In other areas there are sharp delineations between stream channel and flood plain, and between flood plain and slope. Trees and legumes preferred medium moisture habitats, while forbs, shrubs and succulents preferred the …

Yellow Ore, Yellow Hair, Yellow Pine: A Photographic Study Of A Century Of Forest Ecology, R. R. Progluske, R. H. Sowell

Research Bulletins of the South Dakota Agricultural Experiment Station (1887-2011)

This is an attempt to show man's impact on the Black Hills, a natural forest in western South Dakota and eastern Wyoming. This region up to less than a century ago was under "total management" by Nature through rain, hail, snow and ice storms, tornadoes, ravages of insects, and frequent fires caused by lightning or by humans.
Although the Black Hills are not historically old in terms of settlement by the white man, geologically they are among the earth'.s oldest features in North America. Ponderosa pine appears to have been the natural dominant forest for eons. This prevailing forest, together …

Growth And Development Of The Western Harvest Mouse, Reithrodontomys Megalotis Megalotis, Gary H. Richins, H. Duane Smith, Clive D. Jorgensen

Great Basin Naturalist

Growth rates, gestation period, litter size, reproductive age, sex ratios, and development were studied on 198 litters of Reithrodontomys megalotis megalotis (Baird). Growth was characterized by several standard skull and body measurements and was partitioned into four phases of 1–3, 4–12, 13–22, and 23–70 days. Growth was best described by measurements of tail length, ear length, and dried eye-lens weight. Reproductive activity began as early as 38 days for females and 59 days for males. The gestation period was 22 days, and the mean litter size was 3.83 (range 1–7). Sex ratio was 53.49 percent males to 46.51 percent females. …

The Prairie Naturalist Volume 6, No.2. June 1974

The Prairie Naturalist

WOOD DUCKS IN NORTH DAKOTA ▪ H. A. Doty

AERIAL FEEDING BY RED-WINGED BLACKBIRDS NEAR FULLER'S LAKE, NORTH DAKOTA ▪ W. C. Royall, Jr. & O. E. Bray

ARBOREAL WOODCHUCKS? ▪ K. T. Killingbeck

IMAGES, CHOICE, AND COMMUNITY DEVELOPMENT ▪ E. Smith

BREEDING STATUS OF THE LEAST BITTERN IN NORTH DAKOTA ▪ C. L. Cink

NOTE: Maximum Sizes for Ambystomatid Salamanders ▪ D. W. Larson

Mustang Daily, May 13, 1974

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

A Study Of The Radiation Quality Under Plant Canopies In The Wave Range 0.4 To 2.5 Microns, Nolasco G. Baldazo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The spectral distribution of the global radiation from 0.4 to 2.5 microns penetrating deciduous and coniferous canopies were measured during clear days between 10 a.m. and 2 p.m. using a double-quartz monochromator.

In the visible region (0.4 to 0.7 micron) the average relative spectral transmissions under both canopies are about one percent beginning at 0.4 micron and decreasing to about half a percent at 0.67 micron. There is only a small peak in the green (0.55 micron) transmission under deciduous stands while there is none under coniferous canopies. The slightly higher transmission in the blue (0.4 micron) is attributed to …

Ecological Aspects Of Cercocarpus Montanus Raf. Communities In Central Utah, David Lee Anderson

Theses and Dissertations

Ecological and environmental aspects relating to Cercocarpus montanus Raf. Communities were investigated. Twenty study sites were sampled and described. All factors were then analyzed utilizing statistical methods. Signigicantly correlated factors to C. montanus parameters (i.e., frequency, density, cover, height) were: positive correlation--percent clay, percent clay-silt, percent litter cover, and total soluble salts in soil; negative correlation--percent silt-sand, percent sand, soil pH; exposed surface rock, Amelanchier alnifolia cover, Gotierrezia sarothrae cover and altitude. Several individual factors were singled out as being of importance in C. montanus communities; howerver, it was shown that a combination of factors was most important in determining …

An Investigation Into The Design Qualities, Ecological Requirements, And Potential Use Of Some Native Trees And Shrubs Of The Mountains Of Northeastern Utah, Richard K. Sutton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purposes of this paper are threefold: 1) To provide a justification for the increased use of native plants in mountain land development, not only in northeastern Utah, but in the entire western United States. 2) To investigate and delineate what the physical needs of a plant materials list are. 3) To provide a nearly comprehensive list of basically unused plants native to northeastern Utah and to highlight their landscaping potentials based on the earlier investigation.

Also touched upon, to help landscape architectural students and professionals alike, are two cursory case studies and a chapter which deals briefly with the …

Life History And Habitat Utilization Of Merriam's Turkey In Southwestern Utah, Fred C. Bryant

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A study of the Merriam's wild turkey was conducted March 1972 to August 1973 in southwestern Utah to determine the life history and habitat utilization. Using transects, bio-telemetry, and observational techniques, information on flocking, hen:poult and sex ratios, and approximate dates for spring dispersal, nesting, and hatching was obtained. Turkey observations in relation to habitat variables were used to determine habitat utilization.

Except during the spring mating season, male flocks remained apart from other turkeys. Hen flocks in fall and winter consisted of adult hens and juveniles of both sexes. Males dispersed from winter flocks in March, and those that …

Integrating Ecology Into The Industrial Arts Curriculum, Howard L. Craven

Graduate Research Papers

The problem was to determine how a junior high industrial arts instructor can teach about conservation and pollution without major changes in the present curriculum or without major cost.

Exosphaeroma Crenulatum (Richardson), A Junior Synonym Of Dynamenella Perforata (Moore) (Crustacea: Isopoda), Peter W. Glynn

Postilla

Dynamenella perforata (Moore), a tropical western Atlantic sphaeromatid isopod commonly associated commensally with chitons, is shown on the basis of evidence from morphology and host preference studies to be a senior synonym of Exosphaeroma crenulatum (Richardson).

Costal Wetlands: Prospects For Satellite Inventory, Richard R. Anderson, Virginia Carter

Space Congress® Proceedings

Wise management of coastal resources depends in part on the maintenance and preservation of healthy wetland ecosystems. The water storage and purification function of wetlands as well as the nutrient contribution to aquatic organisms is well documented. Wetland management decisions are dependent upon timely, accurate information such as location, size and value of major wetlands and identification of areas significantly affected by man's activities. ERTS-1 (Earth Resources Technology Satellite) data provides repetitive' synoptic coverage for analysis of wetland ecology, detection of change, and mapping or inventory of wetland boundaries and plant communities. ERTS-1 positive transparencies of Atlantic Coastal wetlands were …

A Study Of Aquatic Hyphomycetes Of Southeastern Wisconsin, John W. Baxter, Juanita Bronaugh

Field Station Bulletins

This paper presents a portion of the results of a distributional and ecological study of aquatic Hyphomycetes in seven counties of southeastern Wisconsin. Results of the water chemistry studies and laboratory studies on the physiology of these fungi will be published separately in Mycopathologia et Mycologia Applicata. Part of this research was supported by a grant from the Graduate Faculty Research Committee. In the present investigation 28 species, representing 21 genera, were found growing on submerged decaying leaves in streams, lakes and bogs. Three previously undescribed species were found as loose spores in foam samples from Cedar Creek and Sauk …

A Taxonomic Study Of The Western Collared Lizards, Crotaphytus Collaris And Crotaphytus Insularis, Nathan M. Smith, Wilmer W. Tanner

Brigham Young University Science Bulletin, Biological Series

The heterogeneous nature of the collared lizards west of the Colorado River prompted this study. Samples from known populations of C. c. auriceps, C. c. baileyi, and C. c. fruscus were used as a base for defining the western populations. External morphology and cranial morphology were compared by cluster, canonical, and discriminant analyses.

Results of these analyses show a western complex of four populations which are distinct from the three base populations of the collaris complex. Members within the western complex are distinguishable with at least 90 percent reliability by discriminant analysis. Because of intergradation patterns seen in western Sonora, …

Pathological Changes In Tissues Collected From Kangaroo Rats At The Nevada Test Site, Michael Scott Fisher

Theses and Dissertations

Structural aberrations induced in chromosomes by irradiation have been described and classified in great detail (Bender, 1969; Arena, 1971). According to Bender (1969), these aberrations appear after exposure to ionizing irradiation following cell division, or persist unmodified and unrecognizable in interphase cells for many years. In either case, these aberrations persist and can be seen years after radiation exposure.

Waste Disposal In The Waters Of The New York Bight: The Genesis Of A Dead Sea, Edward J. Linky

Marine Affairs Theses and Major Papers

This paper is composed of four chapters. Chapter I will seek to delineate the scope of the paper and acquaint the reader with recent activity concerning pollution in the Bight. Chapter II will focus exclusively on scientific data gathered to date, about the effects of pollution on marine ecosystems. Chapter II will consider legal aspects of the problem, including relevant legislation, standing and other remedies which would be available to individuals or groups seeking to ultimately halt all ocean dumping in the area. Chapter IV will consist of conclusions to be drawn from this study.

Ecological Studies Of The Wolf On Isle Royale, 1973-1974, Rolf O. Peterson, Durward L. Allen

Ecological Studies of Wolves on Isle Royale

Fourth Annual Report 1973-1974 (Covering the sixteenth year in the Isle Royale Studies)