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Articles 5311 - 5340 of 6143

Full-Text Articles in Biodiversity

Agenda: Moving The West's Water To New Uses: Winners And Losers, University Of Colorado Boulder. Natural Resources Law Center Jun 1990

Agenda: Moving The West's Water To New Uses: Winners And Losers, University Of Colorado Boulder. Natural Resources Law Center

Moving the West's Water to New Uses: Winners and Losers (Summer Conference, June 6-8)

Conference organizers and/or faculty included University of Colorado Law School professors Lawrence J. MacDonnell and Mark Squillace.

Moving the West's Water to New Uses: Winners and Losers will be the theme for this year's water conference, June 6-8 at the Law School in Boulder. The conference will consider the changing demands for water in the West and the need to reallocate a portion of the existing uses of water to new uses.

The first day will provide the background by looking at the most likely sources of water to meet these demands, including agriculture, federal water projects, interstate transfers, and …


Update On Market Strategies For The Protection Of Western Instream Flows And Wetlands, Robert Wigington Jun 1990

Update On Market Strategies For The Protection Of Western Instream Flows And Wetlands, Robert Wigington

Moving the West's Water to New Uses: Winners and Losers (Summer Conference, June 6-8)

49 pages.

Contains references.


Shifting The Uses Of Water In The West: An Overview, Lawrence J. Macdonnell Jun 1990

Shifting The Uses Of Water In The West: An Overview, Lawrence J. Macdonnell

Moving the West's Water to New Uses: Winners and Losers (Summer Conference, June 6-8)

31 pages.

Contains references.


Coccidia (Apicomplexa) From Heteromyid Rodents In The Southwestern United States, Baja California, And Northern Mexico With Three New Species From Chaetodipus Hispidus, Paulette L. Ford, Donald W. Duszynski, Chris T. Mcallister Jun 1990

Coccidia (Apicomplexa) From Heteromyid Rodents In The Southwestern United States, Baja California, And Northern Mexico With Three New Species From Chaetodipus Hispidus, Paulette L. Ford, Donald W. Duszynski, Chris T. Mcallister

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Fecal samples from 223 heteromyid rodents of 4 genera and 13 species were collected from California, New Mexico, and Texas and from Baja California Norte and Sonora, Mexico. Of these, 84 (38%) were infected with coccidian oocysts; 72 of 84 (86%) infected animals had only 1 species of coccidian. Eleven species of coccidia were identified including 1 cyclosporan and 10 eimerians; the cyclosporan and 2 of the eimerians are described as new species. Sporulated oocysts of Cyclospora angimurinensis n. sp. were subspheroidal, 21.9 x 19.3 (19-24 x 16-22) μm, with sporocysts lemon-shaped, 11.9 x 9.5 (9-15 x 8-11) μm; it …


The Prairie Naturalist Volume 22, No. 2. June 1990 Jun 1990

The Prairie Naturalist Volume 22, No. 2. June 1990

The Prairie Naturalist

Paul B. Kannowski, Editor

Nikki R. Seabloom, Assistant Editor

Douglas H. Johnson, Book Review Editor

CONTENTS

BREEDING BIOLOGY OF THE BLACK-TAILED PRAIRIE DOG IN NORTH DAKOTA ▪ R. W. Seabloom and P. W. Theisen

PATTERNS OF RESOURCE USE IN A LIZZARD COMMUNITY IN THE NEBRASKA SAND HILLS PRAIRIE ▪ R. E. Ballinger, S. M. Jones, and J. W. Nietfeldt

A THIRTEEN-YEAR SURVEY OF THE APHIDOPHAGOUS INSECTS OF ALFALFA ▪ N. C. Elliott and R. W. Kieckhefer

STATUS AND DISTRIBUTION OF PLAINS SHARP-TAILED GROUSE IN COLORADO ▪ A. W. Hoag and C. E. Braun

CHRISTMAS BIRD COUNTS FOR NORTH DAKOTA - …


Historic Trends In The Distribution And Populations Of Estuarine Marsh Birds Of The Connecticut River, Robert J. Craig May 1990

Historic Trends In The Distribution And Populations Of Estuarine Marsh Birds Of The Connecticut River, Robert J. Craig

Storrs Agricultural Experiment Station

No abstract provided.


Wpa News 28 (1990), World Pheasant Association May 1990

Wpa News 28 (1990), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (May 1990), number 28

Published by the World Pheasant Association


The Prairie Naturalist Volume 22, No. 1 March 1990 Mar 1990

The Prairie Naturalist Volume 22, No. 1 March 1990

The Prairie Naturalist

Paul B. Kannowski, Editor

Nikki R. Seabloom, Assistant Editor

Douglas H. Johnson, Book Review Editor

CONTENTS

DUCK NESTING ON ISLANDS AT J. CLARK SALYER REFUGE IN NORTH DAKOTA, 1983–1984 ▪ A. D. Aufforth, H. Goetz, and K. F. Higgins

PRODUCTION OF TALL-GRASS PRAIRIE HERBS BELOW EASTERN REDCEDAR ▪ S. D. Smith and J. Stubbendieck

HABITAT BREADTH OF NONGAME RODENTS IN THE MIXED-GRASS PRAIRIE REGION OF NORTH CENTRAL KANSAS ▪ D. W. Kaufman, B. K. Clark, and G. A. Kaufman

UNIONID MOLLUSCS IN THE BIG BEND REACH OF THE PLATTE RIVER, NEBRASKA ▪ M. D. Roedel

POPULATION CHARACTERISTICS OF ROCK BASS …


Wpa News 27 (1990), World Pheasant Association Feb 1990

Wpa News 27 (1990), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (February 1990), number 27

Published by the World Pheasant Association


Reconnaissance Investigation Of Fitzgerald Location 1646 And New Land Adjacent Fitzgerald Location 1998 Mt. Ridley, Tim D. Overheu Feb 1990

Reconnaissance Investigation Of Fitzgerald Location 1646 And New Land Adjacent Fitzgerald Location 1998 Mt. Ridley, Tim D. Overheu

All other publications

No abstract provided.


Protecting The Remnants, Glenis Ayling Jan 1990

Protecting The Remnants, Glenis Ayling

Journal of the Department of Agriculture, Western Australia, Series 4

Our native flora and fauna do best in their own environment, so one way of protecting them is to conserve and maintain areas of remnant vegetation throughout our farmlands. This is the aim of the Remnant Vegetation Protection Scheme in which the State Government helps private landholders to voluntarily fence off and manage areas of native vegetation on farms.


Studies On Bean Yellow Mosaic Virus In Pasture Species And Lupins., Simon Mckirdy, R. Jones Jan 1990

Studies On Bean Yellow Mosaic Virus In Pasture Species And Lupins., Simon Mckirdy, R. Jones

Experimental Summaries - Plant Research

Trial 90PE11

Location: South Perth.

A survey was conducted to determine the extent of Bean Yellow Mosaic Virus (BYMV) infection in subterranean clover pastures. The pastures were sampled in October by officers from each of the country districts and from south Perth. 100 samples were collected from each pasture, 1 sample every 5 paces , and sent to south Perth. The ELISA test and the Gibbs and Gower formula were used to determine a percentage BYMV infection for each infected pasture.

Barley yellow dwarf virus in wheat

Location: Badgingarra, Wongan Hills, Goomalling-Dowerin, Northam, Katanning, Jerramungup.

In 1990, very large populations …


Leaf Diseases Of Wheat, R. Loughman, Geoff Thomas, J. A. Bathgate, W. R. Smith Jan 1990

Leaf Diseases Of Wheat, R. Loughman, Geoff Thomas, J. A. Bathgate, W. R. Smith

Experimental Summaries - Plant Research

Trial 90PE10

Strategic variety mixtures to reduce septoria diseases of wheat. Evaluation of wheat lines for suitability to mixing for septoria control.

Location: Mt. Barker Research Station

To determine components of partial resistance to both Septoria species to ensure that lines with components that are complimentary are chosen for evaluation as mixtures for Septoria control.

Trial 90MT12 and 90ME10

Assessing effects of a paired variety mixture to reduce Septoria.

Location: Borden and Mt Barker Research Station.

To assess the effects of a variety mixture on Septoria diseases.

Trial 90MT11 and 90JE9

Evaluating variety mixtures to reduce septoria, using a range …


Can Kangaroos Survive In The Wheatbelt?, Graham Arnold Jan 1990

Can Kangaroos Survive In The Wheatbelt?, Graham Arnold

Journal of the Department of Agriculture, Western Australia, Series 4

One of the costs of agricultural development in Western Australia over the past 100 years has been the loss of most of the native vegetation and, consequently, massive reductions in the numbers of most of our native fauna. Thirteen mammal species are extinct and many bird and mammal species are extinct in some areas. These losses will increase as remnant native vegetation degrades under the impact of nutrients washed and blown from farmland, from the invasion by weeds and from grazing sheep.

Even kangaroos are affected. Unless the community manages remnant vegetation to minimise degradation and enhance the regeneration of …


Calibration Of Field Reference Panel And Radiometers Used In Fife 1989: Semi-Annual Report For Period February 1- September 30, 1990, B. L. Blad, E. A. Walter-Shea, C. J. Hays, M. A. Mesarch Jan 1990

Calibration Of Field Reference Panel And Radiometers Used In Fife 1989: Semi-Annual Report For Period February 1- September 30, 1990, B. L. Blad, E. A. Walter-Shea, C. J. Hays, M. A. Mesarch

School of Natural Resources: Documents and Reviews

No abstract provided.


Losses Causes By And Control Of Important Seed-Borne Virus Diseases Affecting Productivity Of Annual Pasture Legumes., R. Wroth Jan 1990

Losses Causes By And Control Of Important Seed-Borne Virus Diseases Affecting Productivity Of Annual Pasture Legumes., R. Wroth

Experimental Summaries - Plant Research

Trial90V1 and 90W1

Assessment of pasture productivity in subterranean clover pastures infected with SCMV.

Location: Woogenellup, Vasse and Wokalup.

These trials measure SCMV disease progress, herbage and seed production losses in Woogenellup pasture swards which are: (i) initially artificially infected by using infected transplants in the first year; and ii) naturally infected via seed transmission of the virus in year two. Trials are grazed by sheep throughout the season, maintaining the pasture height at less than 20 cm.

Trial 90PE5

Assessment of sensitivity/resistance to subterranean clover mottle virus in selected subterranean clover cultivars.

Location: Pemberton

Subterranean clover cultivars, recommended for …


Binder 147, Opecoelidae He-J [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 147, Opecoelidae He-J [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 147, Opecoelidae He-J [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 155, Opecoelidae Plagioporinae M-N [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 155, Opecoelidae Plagioporinae M-N [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 155, Opecoelidae Plagioporinae M-N [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 160, Opisthorchiidae G-O [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 160, Opisthorchiidae G-O [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 160, Opistorchiidae G-O [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 163, Paramphistomatidae From Fishes K-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 163, Paramphistomatidae From Fishes K-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 163, Paramphistomatidae from Fishes K-Z [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 167, Paramphistomatidae From Mammals F-O [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 167, Paramphistomatidae From Mammals F-O [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 167, Paramphistomatidae from Mammals F-O [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 171, Plagiorchiidae Plagiorogia Plagiorogia A-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 171, Plagiorchiidae Plagiorogia Plagiorogia A-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 171, Plagiorchiidae Plagiorogia Plagiorogia A-Z [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 193, Strigeidae D-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 193, Strigeidae D-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 193, Strigeidae D-Z [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 200, Small Families [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 200, Small Families [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 200, Small families [Trematoda Taxon Notebooks], including: Diplangidae, Zoogonidae, Deropristiidae, Lepocreadiidae, Acanthocolpidae, Heronimidae, Liolopidae, and Harmotrematidae.

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 208, Life Histories E-G [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 208, Life Histories E-G [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 208, Life histories E-G [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln, Lincoln, Nebraska, USA.

Created between 1960 and 1990.


Binder 207, Life Histories C-D [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 207, Life Histories C-D [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 207, Life histories C-D [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln, Lincoln, Nebraska, USA.

Created between 1960 and 1990.


Binder 199, Small Families [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 199, Small Families [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 199, Small families [Trematoda Taxon Notebooks], including: Haploporidae, Atractotrematidae, Batrachotrematidae, Brauninidae, Botulieaccidae, Nonorchiidae, Fellodistomatidae, Botulisaccidae, Callodistomidae, Callodistomatidae, and Allocreadiidae.

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 010, Allocreadiinae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 010, Allocreadiinae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 020, Allocreadiinae [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 004, Acanthostomidae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 004, Acanthostomidae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 044, Acanthostomidae [Trematoda Taxon Notebooks].

Also referred to as Acanthostomatidae.

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 024, Bucephaloides [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 024, Bucephaloides [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 024, Bucephaloides [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.