Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Ecology and Evolutionary Biology (3476)
- Animal Sciences (2799)
- Physical Sciences and Mathematics (1823)
- Environmental Sciences (1685)
- Terrestrial and Aquatic Ecology (1378)
-
- Social and Behavioral Sciences (1275)
- Zoology (1152)
- Plant Sciences (1119)
- Natural Resources and Conservation (1091)
- Biology (864)
- Botany (837)
- Population Biology (826)
- Ornithology (797)
- Behavior and Ethology (663)
- Public Affairs, Public Policy and Public Administration (650)
- Environmental Policy (626)
- Evolution (609)
- Immunology and Infectious Disease (562)
- Weed Science (553)
- Parasitology (532)
- Systems Biology (497)
- Natural Resources Management and Policy (484)
- Entomology (435)
- Aquaculture and Fisheries (409)
- Medicine and Health Sciences (405)
- Other Animal Sciences (399)
- International and Area Studies (380)
- Forest Sciences (371)
- Institution
-
- University of Nebraska - Lincoln (2755)
- Marshall University (451)
- University of Colorado Law School (266)
- Wright State University (158)
- Department of Primary Industries and Regional Development, Western Australia (148)
-
- SIT Graduate Institute/SIT Study Abroad (143)
- Old Dominion University (136)
- City University of New York (CUNY) (84)
- University of New Mexico (63)
- California Polytechnic State University, San Luis Obispo (55)
- University of Arkansas, Fayetteville (55)
- Nova Southeastern University (50)
- University of South Florida (50)
- Cal Poly Humboldt (47)
- Utah State University (42)
- Portland State University (39)
- Colby College (35)
- The University of Southern Mississippi (35)
- Bemidji State University (34)
- Western Kentucky University (33)
- Ateneo de Manila University (32)
- Bucknell University (32)
- University of Montana (31)
- WellBeing International (30)
- Louisiana State University (29)
- University of Louisville (28)
- Claremont Colleges (27)
- University of Connecticut (26)
- University of Dayton (26)
- Michigan Technological University (25)
- Keyword
-
- Biodiversity (287)
- Trematoda (212)
- Conservation (189)
- Grus americana (124)
- Ecology (119)
-
- Climate change (114)
- Taxonomy (110)
- Buthidae (103)
- Grus canadensis (99)
- Mongolia (95)
- Nebraska (91)
- Sandhill crane (88)
- Scorpiones (86)
- Colorado (85)
- Western Australia (83)
- Textbook (82)
- Whooping crane (81)
- Animal parasitology (80)
- California (80)
- Wetlands (73)
- New Mexico (72)
- Distribution (71)
- United States (68)
- Invasive species (67)
- Vegetation (61)
- West (57)
- Endangered Species Act (53)
- Florida (53)
- Mammal (51)
- Migration (51)
- Publication Year
- Publication
-
- The Prairie Naturalist (490)
- Euscorpius (446)
- Proceedings of the North American Crane Workshop (399)
- Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298 (267)
- Trematoda Taxon Notebooks (212)
-
- Journal of Bioresource Management (150)
- Galliformes Specialist Group and Affiliated Societies: Newsletters (148)
- Independent Study Project (ISP) Collection (135)
- University of Nebraska State Museum: Mammalogy Papers (121)
- United States Geological Survey, Northern Prairie Wildlife Research Center: Publications (118)
- Insecta Mundi (104)
- Harold W. Manter Laboratory of Parasitology: Faculty Publications (93)
- Biological Sciences Faculty Publications (88)
- Concepts in Animal Parasitology (85)
- Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts (69)
- Biology Faculty Publications (55)
- Endangered Species Bulletin (55)
- Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials (45)
- Division of Mammals - Field Notes and Catalogs (43)
- Electronic Theses and Dissertations (41)
- International Journal of Speleology (41)
- MANTER: Journal of Parasite Biodiversity (38)
- Fisheries Occasional Publications (37)
- Publications and Research (37)
- Cal Poly Humboldt theses and projects (36)
- School of Biological Sciences: Faculty Publications (35)
- Transactions of the Nebraska Academy of Sciences and Affiliated Societies (35)
- Virginia Journal of Science (35)
- Dissertations, Theses, and Capstone Projects (33)
- Galliformes Specialist Group and Affiliated Societies: Conference Proceedings (33)
- Publication Type
- File Type
Articles 5041 - 5070 of 6144
Full-Text Articles in Biodiversity
Endangered And Threatened Wildlife And Plants; Reopening Of Comment Period For Proposed Establishment Of A Nonessential Experimental Population Of California Condors In Northern Arizona
Endangered Species Bulletin
The U.S. Fish and Wildlife Service (Service) provides notice that the public comment period is reopened for the proposal to designate a nonessential experimental population of California condors (Gymnogyps Californianus) in northern Arizona and southern Utah. This population is proposed to be designated as a nonessential experimental population in accordance with section 10(j) of the Endangered Species Act (Act) of 1973, as amended. The reopening of the comment period will allow all interested parties to submit written comments on the proposal.
A Lighter Shade Of Green: Reproducing Nature In Central Florida, Kevin Archer
A Lighter Shade Of Green: Reproducing Nature In Central Florida, Kevin Archer
All Faculty Scholarship for the School of Graduate Studies and Research
No abstract provided.
Grouse News 11-20 (1996-2000), World Pheasant Association International, Diana Lovel
Grouse News 11-20 (1996-2000), World Pheasant Association International, Diana Lovel
Galliformes Specialist Group and Affiliated Societies: Newsletters
Issue 11 (June 1996)
Editorial, Diana Lovel
Diary of David and Margaret's visit to the Pyrenees June 19-28, 1995
Adaptability of gamebirds, David Jenkins
Pheasants and grouse, Matt Ridley
Letter to the editor, Tim Lovel
Grouse Group founded, Rudi Suchant
Hybrids between capercaillie and black grouse and their characteristics, Jan Porkert
Does the occurrence of capercaillie-black grouse hybrids in Øvre Landvik, southern Norway signalize the coming extinction of capercaillies, as it did in Ostsudeten in the Czech Republic? Jan Porkert in cooperation with Arne Flor
Review of Naturschutz report
The effect of matrix on the occurrence of hazel grouse in …
Space-Based Genetic Cryoconservation Of Endangered Species, Michael Noah Mautner
Space-Based Genetic Cryoconservation Of Endangered Species, Michael Noah Mautner
Chemistry Publications
Genetic materials of endangered species must be maintained, for cryoconservation, permanently near liquid nitrogen temperatures below 77 K. Due to the instability of human institutions, permanent safety is best provided at storage sites that maintain passively the needed low temperatures, and provide barriers to access. The required conditions are available in permanently shaded polar lunar craters with equilibrium temperatures of 8 to 40 K, on the moons of Saturn, and unshielded storage satellites. A genetic depository can be incorporated readily into planned lunar programmes.
Inventory For Endangered, Threatened, And Rare Plant And Animal Species Within The Floodplain Corridor Of The Middle Loup River Basin, Nebraska Natural Heritage Program
Inventory For Endangered, Threatened, And Rare Plant And Animal Species Within The Floodplain Corridor Of The Middle Loup River Basin, Nebraska Natural Heritage Program
Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts
In April 1996 the Nebraska Game and Parks Commission (NGPC) entered into agreement with the U. S. Department of the Interior Bureau of Reclamation (BOR) to conduct inventory work for endangered, threatened, and rare plant and animal species within the floodplain corridor of the Middle Loup River basin in Nebraska. This district includes the Farwell and Sargent Irrigation Districts. The impetus for such inventory work is the renewal of current water services contracts between BOR and irrigation districts that will expire in 1988. BOR has stated the need to balance the interests of the irrigation districts and their clients, with …
Csrees Department Of Forestry, Fisheries & Wildlife Comprehensive Review, University Of Nebraska - Lincoln
Csrees Department Of Forestry, Fisheries & Wildlife Comprehensive Review, University Of Nebraska - Lincoln
School of Natural Resources: Documents and Reviews
No abstract provided.
Rex ' 96 : An Expert Guide To Revegetation, David Bicknell
Rex ' 96 : An Expert Guide To Revegetation, David Bicknell
Journal of the Department of Agriculture, Western Australia, Series 4
Agriculture Western Australia has provided coordination and technical input to a powerful source of information on plants for Australian conditions. David Bicknell outlines some of its features and uses.
Farmers, local government, advisers and even gardeners often have trouble finding the right plant for the right place for a given purpose. Rather than spend a lot of time, money and effort looking through scattered sources of information, many people stick with a limited number of species year after year. This neglects plants that may be much better suited to the purpose, and also fails to develop Australia's huge range of …
Pqf News: Newsletter Of The Partridge, Quail, And Francolin Specialist Group 7-12 (1996-1998), Iucn Species Survival Commission, Birdlife International, World Pheasant Association
Pqf News: Newsletter Of The Partridge, Quail, And Francolin Specialist Group 7-12 (1996-1998), Iucn Species Survival Commission, Birdlife International, World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
The purpose of the newsletter is to receive details of new projects, re-assessments of the status of relevant species, interesting discoveries or observations, taxonomic changes, conservation successes or threats and anything else that members might find interesting. We would like in future issues to produce a list of relevant publications which appear during the year in order to keep members up-to-date with current information. We will publish requests for contacts or information, advertisements for conferences and workshops and news of projects and project proposals.
Issue 7 (Autumn 1996)
Foreword by John P. Carroll
In focus: Punjab Wildlife Research and Training …
Abandon The Paddock : A Valid Method Of Rehabilitation?, Max Abensperg-Traun
Abandon The Paddock : A Valid Method Of Rehabilitation?, Max Abensperg-Traun
Journal of the Department of Agriculture, Western Australia, Series 4
The scale of the revegetayion needed to combat land and habitat degradation can only be achieved over a long period of time. An alternative to revegitation is to abandon parts oof the farm for passive regeneration. Max Abensperg-Traun, and his colleagues from CSIRO Division of Wildlife and Ecology, report on some outomes from such a strategy.
Higher-Order Categories In Brunei Dusun Ethnobotany: The Folk-Classification Of Rainforest Plants, Jay H. Bernstein
Higher-Order Categories In Brunei Dusun Ethnobotany: The Folk-Classification Of Rainforest Plants, Jay H. Bernstein
Publications and Research
No abstract provided.
1996 Ecological Evaluation Cunningham Creek Potential Research Natural Area, A Final Report, Terri Hildebrand
1996 Ecological Evaluation Cunningham Creek Potential Research Natural Area, A Final Report, Terri Hildebrand
Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts
The Cunningham Creek potential Research Natural Area (RNA) is located approximately 27.2 km (17 miles) east-southeasterly of Crawford, Nebraska or 40 km (25 miles) southwesterly of Chadron, Nebraska. Located on the Pine Ridge District of the Nebraska National Forest, the site is included in the Pine Ridge ecosystem of western Nebraska. Four hundred hectares (1000 acres) consisting of deciduous woodlands, pine forests, and upland prairies are located in the survey area. Inclusions of wet meadows, oak woodland, and aquatic systems intermingle in the deciduous woodland. Cattle grazing and recreation are the primary uses of the area. The purpose of this …
A New Species Of The Genus Rhogeessa, With Comments On Geographic Distribution And Speciation In The Genus, Hugh H. Genoways, Robert J. Baker
A New Species Of The Genus Rhogeessa, With Comments On Geographic Distribution And Speciation In The Genus, Hugh H. Genoways, Robert J. Baker
University of Nebraska State Museum: Mammalogy Papers
A new species of Rhogeessa is described from southern Suriname. The new species is characterized by a karyotype that possesses a diploid number of 52 and a fundamental number of 52 and by its relatively large overall size compared to other South American Rhogeessa. Tenspecies are now recognized within the genus. Seven of these species, including the one described herein, are members of R. tumida complex. Two of these species--R. io and R. minutilla--also occur in South America and the remaining four species are confined to Mexico and Central America.
Técnicas De Parasitología De Practicas De Campo Para El Uso Durante La Investigación De Mamíferos, Scott Lyell Gardner
Técnicas De Parasitología De Practicas De Campo Para El Uso Durante La Investigación De Mamíferos, Scott Lyell Gardner
Harold W. Manter Laboratory of Parasitology: Faculty Publications
First paragraph of the introduction:
La obtención de parásitos de mamíferos que son colectados durante las investigaciones o bio-inventarios toma mucho tiempo; y en el pasado, estas colectas ráramente se realizaban. De cualquier forma, los parásitos y otros simbiotas forman un componente importante de las características biologicas y ecologicas de los hospederos y deben ser muestreados. Por ejemplo, trabajos recientes en la diversidad parasitaria y la biogeografía en mamíferos de Bolivia por Gardner y Duszynski (1990), Gardner (1991), y Gardner y Campbell (1992 a,b) no hubiera popdido realizarse sin el trabajo de colección apropiado de la fauna parasitaria/simbiótica de los …
Faunal Diversity Among Avian Parasite Assemblages: The Interaction Of History, Ecology, And Biogeography In Marine Systems, Eric P. Hoberg
Faunal Diversity Among Avian Parasite Assemblages: The Interaction Of History, Ecology, And Biogeography In Marine Systems, Eric P. Hoberg
Harold W. Manter Laboratory of Parasitology: Faculty Publications
Systematics and parasite biodiversity provide power and predictability in broad studies of history, ecology and biogeography in marine systems. Parasitic helminths are elegant markers of contemporary and historical ecological relationships, geographic distribution and host-phylogeny. Complex life cycles of helminths are strongly correlated with intricate food-webs. Dependence on a series of intermediate, paratenic, and definitive hosts indicates that each parasite species represents an array of organisms within a community and tracks broadly and predictably across many trophic levels. Host and geographic ranges of parasites are historically constrained by genealogical and ecological associations, and these determinents interact resulting in characteristic parasite community …
Small Mammal Community Structure In Restored Prairies, Kathleen A. Falout
Small Mammal Community Structure In Restored Prairies, Kathleen A. Falout
Masters Theses
The Illinois Department of Natural Resources currently manages approximately 4,000 hectares of natural prairie. High human impacts coupled with small patch size result in challenging management decisions for prairie conservation. The ideal restored prairie would consist of a mosaic of habitats varying in vegetation from forb-grass dominated areas to oak savannas, with concurrent stages of vegetative succession occurring across the habitats. A study was conducted at the Middle Fork State Fish and Wildlife Area located in Vermillion County, IL, to analyze small mammal diversity and community composition among three different stages of prairie restoration.
The three treatment categories were: fallow …
Annual Review Of The World Pheasant Association 1995/1996, World Pheasant Association
Annual Review Of The World Pheasant Association 1995/1996, World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials
Pheasant Specialist Group, Peter J. Garson
Partridge, Quail and Francolin Specialist Group, Simon D. Dowell
Grouse Specialist Group, Matt Ridley
The Seventh International Grouse Symposium, Fort Collins, USA, Anne Westerberg
Megapode Specialist Group, René W. R. J. Dekker
Captive Breeding Advisory Committee, Han Assink
WPA-South Asia Regional Office and captive crested argus, Rahul Kaul
Brown eared-pheasant project report. Zhang Zheng-wang
Saving the Blyth's tragopan. Ron Sumner
Why are Lophura pheasants so variable? Geoffrey Davison
Recent rare pheasant observations in Chin State, West Myanmar (Burma), Ben King, Dave Farrow, Craig Robson, Hugh Buck. Tim Fishe
Bulletin No. 34: Tidal Marshes Of Long Island Sound: Ecology, History And Restoration, Glenn D. Dreyer, William A. Niering
Bulletin No. 34: Tidal Marshes Of Long Island Sound: Ecology, History And Restoration, Glenn D. Dreyer, William A. Niering
Bulletins
No abstract provided.
Flea News 51 (December 1995), Robert E. Lewis
Flea News 51 (December 1995), Robert E. Lewis
Flea News
Obituaries:George MacKenzie Dunnet (April 19, 1928-September 11, 1995); William Livingston Jellison (January 28, 1906-November 7, 1995)
Miscellanea
Siphonaptera literatue
The Prairie Naturalist Volume 27, No.4 December 1995
The Prairie Naturalist Volume 27, No.4 December 1995
The Prairie Naturalist
NEW DISTRIBUTIONAL RECORDS FOR MAMMALS IN KANSAS · D. W Sparks and J. R. Choate
CLAY-COLORED SPARROWS IN NORTH DAKOTA PARASITIZED BY BROWN-HEADED COWBIRDS ▪ G. P. Romig and R. D. Crawford
A NOTEWORTHY RECORD AND THE BREEDING DISTRIBUTION OF THE BLUE GROSBEAK IN NORTH DAKOTA ▪ L. D. Igl
NEAR LONGEVITY RECORD FOR THE SNOW GOOSE ▪ M T. Koenen and D. M. Leslie, Jr.
COMPARISON OF WATER CONSUMPTION BETWEEN TWO GRASSLAND EMBERIZIDS ▪ J. L. Zimmerman
FACTORS ASSOCIATED WITH DECLINING PROPORTION OF CITIZENS HUNTING IN SOUTH DAKOTA ▪ N. J. Dietz, K. F. Higgins, and R. D. Mendelsohn …
Cracid Global Captive Action Recommendations, Working Document: Report From A Workshop Held October 1-3, 1994, Luud Geerlings, Alan Rost, Chelle Plasse, Dave Thompson, Stuart Strahl, Onnie Byers
Cracid Global Captive Action Recommendations, Working Document: Report From A Workshop Held October 1-3, 1994, Luud Geerlings, Alan Rost, Chelle Plasse, Dave Thompson, Stuart Strahl, Onnie Byers
Galliformes Specialist Group and Affiliated Societies: Conference Proceedings
Executive Summary
Of the 88 distinct Cracid taxa considered by participants during the Cracid Conservation Assessment and Management Plan workshop, 49 species/subspecies (in various categories of threat according to the Draft IUCN Red List criteria) were assigned to one of 3 levels of captive programs:
Level 1 27 taxa (10 Critical, 7 Endangered, 9 Vulnerable, 1 Low Risk)
Level 2 9 taxa (1 Critical, 2 Endangered, 4 Vulnerable, 2 Conservation Dependent)
Level 3 13 taxa (11 Low Risk, 2 Vulnerable)
Captive programs for 14 taxa were listed as "pending", meaning that recommendations for these taxa would be postponed until further …
Wpa News 49 (1995), World Pheasant Association
Wpa News 49 (1995), World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
WPA News (November 1995), number 49
Published by the World Pheasant Association
D.Gps For Ground Control In The Quindabellup And Wambellup Sub-Catchments, Buddy Wheaton
D.Gps For Ground Control In The Quindabellup And Wambellup Sub-Catchments, Buddy Wheaton
Soil conservation survey collection
This report summarises work undertaken to provide ground control for digital terrain models(DTMs) of the Quindabellup and Wambellup sub-catchments. The DTMs will be generated using digital photogrammetry; the ground control was obtained using differential Global Positioning System (D.GPS). Description of Bench Marks (BMs) and summary sheets of Standard Survey Marks (SSMs) located in the general area, were obtained from the Department of Land Administration(DOLA). A ground survey was carried out to confirm the location and condition of BMs and SSMs in the two sub-catchments. Five SSMs were selected as reference points for the D.GPS survey. A further 8 bench marks …
Watershed Based Efforts: The Applegate Partnership Of Southwest Oregon, Jack Shipley
Watershed Based Efforts: The Applegate Partnership Of Southwest Oregon, Jack Shipley
Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)
15 pages.
State Primacy, Federal Consistency Or Federal-State Consensus: Can Cooperative Federalism Models From Other Laws Save The Public Lands?, Hope M. Babcock
State Primacy, Federal Consistency Or Federal-State Consensus: Can Cooperative Federalism Models From Other Laws Save The Public Lands?, Hope M. Babcock
Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)
18 pages.
Contains references.
Reforming Public Land Management With New Incentives, Randal O'Toole
Reforming Public Land Management With New Incentives, Randal O'Toole
Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)
9 pages.
Contains references.
The Benefits Of Professional Public Land Management, Elizabeth Estill
The Benefits Of Professional Public Land Management, Elizabeth Estill
Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)
13 pages (includes illustration).
Contains references.
Agenda: Challenging Federal Ownership And Management: Public Lands And Public Benefits, University Of Colorado Boulder. Natural Resources Law Center
Agenda: Challenging Federal Ownership And Management: Public Lands And Public Benefits, University Of Colorado Boulder. Natural Resources Law Center
Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)
Conference organizers, speakers and/or moderators included University of Colorado School of Law professors David H. Getches, Michael A. Gheleta, Teresa Rice, Elizabeth Ann (Betsy) Rieke and Charles F. Wilkinson.
In the face of numerous proposals for privatizing, marketing, and changing the management of public lands, the Natural Resources Law Center will hold its third annual fall public lands conference October 11-13, at the CU School of Law in Boulder.
A panel of public land users and neighbors, including timber, grazing, mining, recreation, and environmental interests, will address current discontent with public land policy and management. There will also be discussion …
Public Land Policy Is Ripe For Change, James L. Huffman
Public Land Policy Is Ripe For Change, James L. Huffman
Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)
18 pages.
Path To Extinction: Impact Of Vegetational Change On Lizard Populations On Arapaho Prairie In The Nebraska Sandhills, Royce E. Ballinger, Kristin S. Watts
Path To Extinction: Impact Of Vegetational Change On Lizard Populations On Arapaho Prairie In The Nebraska Sandhills, Royce E. Ballinger, Kristin S. Watts
Papers in Herpetology
Since removal of cattle from Arapaho Prairie in 1977, secondary succession has resulted in increased vegetation cover. Studies of resident lizards on a 150 × 150 meter grid revealed: (1) one lizard species (Holbrookia maculata) has essentially been eliminated in 15 years (from a maximum of 74 residents in 1979 to three residents in 1993); (2) a second lizard population (Sceloporus undulatus) has declined from 56 residents in 1979 to fewer than 30 residents in 1993; and (3) preferred microhabitats occupied by lizards have not changed, but their microgeographic distributions have shifted to areas of blowouts, …
The Prairie Naturalist Volume 27, No.3. September 1995
The Prairie Naturalist Volume 27, No.3. September 1995
The Prairie Naturalist
SONGBIRD RESPONSES TO SAGEBRUSH REMOVAL IN A HIGH ELEVATION SAGEBRUSH STEPPE ECOSYSTEM ▪ L L Kerley and S. H Anderson
THE AVIFAUNA OF REMNANT TALLGRASS PRAIRIE NEAR BOULDER, COLORADO ▪ C E Bock, J. H Bock, and B. C Bennett
SHORT -TERM RESPONSES OF SMALL MAMMALS TO AUTUMN FIRE IN TALLGRASS PRAIRIE ▪ B.R. McMillan, D. E Brillhart, G A. Kaufman, and D. W. Kaufman
DIVERGENT SELECTION FOR SEED MASS IN FOXTAIL DALEA ▪ R. Bortnem and A. Boe
NOTES
American Woodcock Use of a Nest Box ▪ D.L. Bergman and J. M. Bergman
BOOK REVIEWS
Iowa's Vascular Plants ▪ …