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79 Titles Match Your Query
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1. Carnivore Re-Colonisation: Reality, Possibility and a Non-Equilibrium Century for Grizzly Bears in the Southern Yellowstone Ecosystem [NRMSC_carnivorerecolonisation]
Most large native carnivores have experienced range contractions due to conflicts with humans, although neither rates of spatial collapse nor expansion have been well characterized. In North America, ...


2. Use of Sulfur and Nitrogen Stable Isotopes to Determine the Importance of Whitebark Pine Nuts to Yellowstone Grizzly Bears [NRMSC_sulfurnitrogenstableisotopes]
Whitebark pine (Pinus albicaulis) is a masting species that produces relatively large, fat- and protein-rich nuts that are consumed by grizzly bears (Ursus arctos horribilis). Trees produce abundant ...


3. A New Approach for Analyzing Bird Densitiies from Variable Circular-plot Counts [brdpier0003]
An approach for calculating bird densities from variable circular-plot counts is described. The approach differs from previous methods in that data from several surveys are pooled and detection distances ...


4. Albatross Bay Fish Data 1986-1988 [CSIRO_Albatross_fish]
7, four- to five-day cruises were undertaken using the vessel "Jacqueline D" in Albatross Bay, Gulf of Carpentaria between August 1986 and November 1988, using a random stratified trawl ...


5. Albatross Bay Nearshore Fish Study 1991-1992 [CSIRO_Alabtross_nearshore]
Surveys of inshore fish catches, fish diets, and habitat and abiotic factors were carried out off the coast of Albatross Bay, south of the Embley River mouth, in 1991 and 1992. ...


6. Apapane, Characteristics of Hawaiian Honeycreeper [brdpier0002]
The Apapane is the most abundant species of Honeycreeper and is perhaps best known for its wide-ranging flights in search of localized blooms of ohia (Metrosideros polymorpha) flowers, its primary ...


7. Application of Enzyme-Linked Immunosorbent Assay for Measurement of Polychlorinated Biphenyls from Hydrophobic Solutions. [usgsbrdcerc_immunosorbentassay]
The objectives of this work were 1) to study the recovery and homogenity of polychlorinated biphenyls (PCBs) in solution prepared for ELISA by direct dilution of isooctane solutions; 2) to evaluate ...


8. Arctic Ocean Chuckchi Sea August 1953-1954 Zooplankton vertical stratified collections on board of the Russian R/V Lomonosov, program ANII A-65 [UAF_ArcticRussianplankton]
Zooplankton collections were made to investigate assess interannual changes in species composition, abundance and distribution of the zooplankton in the Chuckchi Sea, one of the biologically lesser ...


9. Arctic benthic invertebrate collection of the Zoological Institute of the Russian Academy of Science [ArcOD_2006B3]   PARENT METADATA
This dataset describes the Arctic component of the marine invertebrate collection of the Zoological Institute RAN (in Russian; in English: ZIN RAS Russian Academy of Sciences), one of the largest ...


10. Aspects of the Life History and Foraging Ecology of the Endangered Akiapolaau [brdpier0004]
Relative abundance, breeding ecology, annual survival, home range, and foraging ecology of the Akiapolaau (Hemignathus munroi), an endangered Hawaiian honeycreeper, were studied on the island of Hawaii. ...


11. Audubon Christmas Bird Counts [brdpwrc0006]
Audubon link: "http://www.audubon.org/" The first Christmas Bird Counts (CBCs) were conducted in 1900 in response to a suggestion made in the National Audubon Society's magazine Bird-Lore. Twenty-seven ...


12. Breeding Bird Census [brdpwrc0007]
Recognizing the importance of long-term studies for improving our understanding of changes in distribution and abundance patterns of avian communities, the former U.S. Bureau of Biological Survey ...


13. CRED Rapid Ecological Assessments of Fish Belt Transect Surveys and Fish Stationary Point Count Surveys in the Pacific Ocean 2000-2010 [CRED_Fish_REA]
Abstract written by OBIS-USA using excerpts from CRED homepage. Quantitative assessment and monitoring of shallow reef fish assemblages is conducted around the US Pacific Islands as an integral part ...


14. CRED Towed-Diver Fish Biomass Surveys in the Pacific Ocean 2000-2010 [CRED_Fish_TDS]
Abstract written by OBIS-USA using excerpts from CRED Homepage Quantitative assessment and monitoring of shallow reef fish assemblages is conducted around the US Pacific Islands as an integral part ...


15. Collection of Marine Birds of South Atlantic (OBIS South America, BRAZIL) [OBIS.MarineBirds_S.Atlantic]
This data set includes the results of the activities undertaken over some 110 years of development of the bird collection in Museu de Zoologia of Universidade de Sao Paulo (MZUSP), but refering only ...


16. Columbia River Basin Columbia River Basin Passive Integrated Transponder (PIT) Tags by Observation Site [psmfcpittag_d_pitobs]
The Columbia River Basin Passive Integrated Transponder (PIT) Tags by Observation Site data set provides daily counts of salmon containing passive transponders detected at the observation ...


17. Columbia River Basin Passive Integrated Transponder (PIT) Endangered Species Observations Wild Snake River Juvenile Spring/Summer Chinook [psmfcpittag_d_esa]
The Columbia River Basin Endangered Species (NMFS ESU) Wild Snake River Juvenile Spring/Summer Chinook data set provides daily counts of selected Passive Integrated Transponder (PIT) tagged ...


18. Columbia River Basin Passive Integrated Transponder (PIT) Tag Adult Returns by Observation Site [psmfcpittag_d_adultreturns]
The Columbia River Basin Passive Integrated Transponder (PIT) Adult Returns by Observation Site data set provides daily counts of returns of adult salmon containing passive transponders ...


19. Columbia River Basin Passive Integrated Transponder (PIT) Tag Release Sites [psmfcpittag_d_releasesite]
The Columbia River Basin Passive Integrated Transponder (PIT) Tag Release Sites data set provides PIT Tag Release sites including the hydrological unit, total kilometers, and ...


20. Columbia River Basin Passive Integrated Transponder (PIT) Tag Releases [psmfcpittag_d_releases]
The Columbia River Basin Passive Integrated Transponder (PIT) Tag Releases data set provides daily PIT Tag releases by migration year of salmon containing passive ...


21. Columbia River Basin Passive Integrated Transponder (PIT) Tags by Hydro Unit [psmfcpittag_d_hydro]
The Columbia River Basin Passive Integrated Transponder (PIT) Tags by Hydro Unit data set provides daily counts of salmon containing passive transponders detected at Columbia Basin dams ...


22. Columbia River Basin Passive Integrated Transponder (PIT) Tags by Release Sites [psmfcpittag_d_pittagrelease]
The Columbia River Basin Passive Integrated Transponder (PIT) Tags by Release Site data set provides daily counts of salmon containing passive transponders detected at release sites. The ...


23. Comparison of the Uptake of Dioxin-Like Compounds by Caged Channel Catfish and Semipermeable Membrane Devices in the Saginaw River Michigan [usgsbrdcerc_dioxincompounds]
Elevated concentrations of planar, halogenated hydrocarbons have been linked to reproductive problems in a variety of fish-eating birds and mammals in the Great Lakes and in particular Saginaw Bay. ...


24. Cooperative Striped Bass Tagging Program [brdlsc0006]
A coast wide tagging study was initiated in 1986 with the purpose of providing vital information on mortality and migration rates to those involved in management of Atlantic striped bass (Emergency ...


25. Database: National Survey of Mercury Concentrations in Fish (1990-1995) [epa_mercury]
The Environmental Protection Agency began a cooperative effort in 1995 to assemble a nationwide data base on total mercury concentrations in fish tissue. The first objective of this project ...


26. Demography and Movements of Apapane and Iiwi in Hawaii [brdpier0005]
Density, annual survival, philopatry, and movements of two species of Hawaiian honeycreepers, the Apapane (Himatione sanguinea) and the Iiwi (Vestiaria coccinea), were studied at four sites on the ...


27. Demography and Movements of the Endangered Akepa and Hawaii Creeper [brdpier0006]
Populations of the endangered Akepa (Loxops coccineus coccineus) and Hawaii Creeper (Oreomystis mana) at four sites on the island of Hawaii. Mean monthly density (+/-) of Akepa was 5.74 +/- 0.87, ...


28. Demography and movements of the Omao (Myadestes obscurus) [brdpier0007]
Density, age-specific survival, timing of breeding and molting, and movements of the Omao or Hawaiian Thrush (Myadestes obscurus) were studied at four sites on the island of Hawaii. Mean monthly ...


29. Determining age and sex of Oma'o (Myadestes obscurus) [brdpier0008]
Methods to determine the age and sex of 'Oma'o (Myadestes obscurus) were developed on the basis of 66 museum speciments and 149 live 'Oma'o captured in mist nets on the island of Hawaii. 'Oma'o in ...


30. Diets of Owls and Feral Cats in Hawaii [brdpier0009]
The feral house cat (Felis catus), Hawaiian Short-eared Owl or Pueo (Asio flammeus sandwichensis), and Common Barn Owl (Tyto alba) are important predators of birds and introduced rodents in Hawai'i. ...


31. ETI CD - Bats of the Indian Subcontinent [ETI_Bats]
This CD-ROM contains a first treatise on all 119 species of bat currently known from the Indian Subcontinent, published by ETI and the Harrison Institute (UK). The geographical scope includes India, ...


32. ETI CD - Bird Remains Identification [ETI_Bird_Remains_Identification]
The identification of bird remains, in particular of pieces of feather, is of great importance to aviation. Bird collisions are hazardous, costing millions of dollars in damage worldwide. Correct ...


33. ETI CD - Birds of Europe 2.0 [ETI_birdseurope]
This outstanding CD-ROM is already in use by many bird watchers, students, and scientists. Compiled by European ornithologists, Birds of Europe is a comprehensive source of information on 447 bird ...


34. ETI CD - Bloch's Fishes [ETI_BlochFishes]
The importance of Marcus Elieser Bloch's "Allgemeine Natur-geschichte der Fische", even for modern ichthyology, can be easily demonstrated but hardly exaggerated. As Bloch's opus is of prime importance ...


35. Efficiency Of Adaptive Cluster Sampling for Estimating Density of Wintering Waterfowl [brdlsc0007]
An evaluation of adaptive cluster sampling was based on a simulation experiment where samples were drawn from an enumeration of three species of waterfowl wintering in central Florida. The initial ...


36. Embryotoxicity of Great Lakes Lake Trout Extracts to Developing Rainbow Trout. [usgsbrdcerc_GreatLakeslaketrout]
Planar halogenated hydrocarbons (PHHs), such as polychlorinated dibenzo-p-dioxins, dibenzofurans, and biphenyls are present in aquatic systems, and are known to produce adverse effects in fish. This ...


37. Evaluation of Selected Histologic and Immunologic Biomarkers in Fish Collected for the BEST pilot program in the Mississippi [LSC_biomarkers]
This study is part of a larger project entifled Biomonitoring of Environmental Status and Trends (BEST) Program: Testing and Implementation of Selected Aquatic Ecosystem Indicators in the Mississippi ...


38. Global Invasive Species Database [iucnissg_gisp]
The newly online (but still under construction) Global Invasive Species Database was developed by the Invasive Species Specialist Group (ISSG), using species information provided by an ...


39. Index of Biotic Integrity for Fish Communities in the DE River Basin [BRD_LSC002]
Two years of field work have been completed in the development of an index of biotic integrity (IBI) for fish communities in the middle-to-upper Delaware River basin (Delaware Water Gap to Callicoon, ...


40. MADAGASCAR National Oceanographic Data Centre - Invertebrates [madagascar_invertebrates]
The Madagascar National Oceanographic Data Centre is attached to the University of Toliara. Some of the research achievements of the Oceanographic Data Centre are: a project for the protection of ...


41. MAHA Stream Order Fish Community Study [BRD_LSC003_MAHA]
The research establishes a national repository for fishieries data and management practices to improve technical understanding of the status, trends, causes, and effects of changes in native fish ...


42. MARMAP Blackfish Trap Survey 1990-2009 [MARMAP_Blackfish]
Abundance and biomass of fish species collected during the day from 1977 to 1989 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL). Blackfish traps were set on ...


43. MARMAP Bongo Nets 1990-2009 [MARMAP_BongoNets]
Abundance and biomass of fish species collected during the day from 1973 to 1980 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL).


44. MARMAP Bottom Longline 1990-2009 [MARMAP_BottomLongline]
Abundance and biomass of fish species collected during the day from 1983 to 2000 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL). Bottom Longlines are constructed ...


45. MARMAP Chevron Trap Survey 1990-2009 [MARMAP_Chevron]
Abundance and biomass of fish species collected during the day from 1988 to 2000 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL). Chevron traps were set on live-bottom ...


46. MARMAP Florida Antillean Trap Survey 1990-2009 [MARMAP_FloridaAntillean]
Abundance and biomass of fish species collected during the day from 1980 to 1989 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL). Florida Antillean traps were ...


47. MARMAP Fly Net 1990-2009 [MARMAP_FlyNet]
Abundance and biomass of fish species collected during the day from 1980 to 1987 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL). The 40/54 Fly Net (12.2-m headrope ...


48. MARMAP Isaacs-Kidd Midwater Trawl 1990-2009 [MARMAP_IsaacsKiddMidwaterTrawl]
Abundance and biomass of fish species collected during the day from February to August 1979 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL). The trawl consists ...


49. MARMAP Kali Pole 1990-2009 [MARMAP_KaliPole]
Abundance and biomass of fish species collected during the day from 1983 to 1986 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL). Kali poles are "off-bottom" ...


50. MARMAP Neuston Nets 1990-2009 [MARMAP_NeustonNets]
Abundance and biomass of fish species collected during the day from 1973 to 1980 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL).


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