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  • 1
    Online Resource
    Online Resource
    Oxford :CAB International,
    Keywords: Electronic books.
    Description / Table of Contents: This beautifully illustrated book describes the incredible variety of courtship behaviours and natural history of a wide range of insects. It will be of interest to students of biology, professional entomologists and amateur naturalists with a desire to know more about the behaviour of the small creatures with which we share the planet.
    Type of Medium: Online Resource
    Pages: 1 online resource (1398 pages)
    Edition: 1st ed.
    ISBN: 9781789248623
    Language: English
    Note: Intro -- Title Page -- Copyright -- Contents -- Dedication -- Acknowledgements -- Illustration Credits -- 1. Introduction -- 1.1 Content -- 1.2 Watching and Wondering -- 1.3 Tinbergen's Four Questions: Function, Evolution, Causation and Development -- 1.4 Why Study Courtship Behaviour? -- 1.5 Observing and Recording Courtship Behaviour -- 1.6 Limitations and Boundaries -- 1.7 Process and Format -- 1.8 How to Present Such a Large Subject -- 2. Drosophila Courtship Behaviour -- 2.1 The Genus Drosophila -- 2.1.1 Courtship behaviour -- 2.2 Beginnings -- Case Study 2.1. The family Drosophilidae -- 2.2.1 Bastock and Manning -- 2.3 Mutants and Mutations -- 2.3.1 Genes linked to courtship behaviours -- 2.3.2 Behavioural elements -- 2.4 Visual Communication -- 2.4.1 The female response -- 2.5 Chemoreception -- 2.5.1 Tastes good! -- 2.5.2 Smells good! -- 2.6 Genes and Behaviour -- 3. Mate-finding Strategies I: Waiting and Seeking -- 3.1 Introduction -- 3.2 Perching and Patrolling or Waiting and Seeking: Two Complementary Strategies? -- 3.2.1 Factors influencing mate-location tactics -- 3.3 Territoriality as a Mate-finding Tactic -- 3.3.1 Factors affecting territoriality in Odonata -- 3.3.2 Territoriality in butterflies -- 3.3.3 Territorial hoverflies -- 3.3.4 Territoriality in bees -- 3.3.5 Costs and benefits of territorial mating strategies -- 3.4 Alternative Mating Tactics: Sneaks and Satellites -- 3.5 Scrambling for Mates -- 3.5.1 Scramble competition -- 3.5.2 Andromorphic female damselflies -- 3.6 A Symbolic Territory -- 3.6.1 Landmark-based mating systems -- 3.6.2 Lekking paper wasps on symbolic territories -- 3.6.3 Territorial pompilids on sites devoid of resources -- 4. Mate-finding Strategies II: Hilltopping, Guarding and Excavating -- 4.1 Hilltopping -- 4.1.1 Hilltopping in butterflies and moths -- 4.1.2 Niche segregation. , 4.1.3 Hilltopping in bees and wasps -- 4.1.4 Hilltopping in flies -- 4.1.5 Hilltopping beetles -- 4.2 Hovering, Guarding and Waiting -- 4.2.1 Defending a prospective mate -- 4.2.2 Defending a vital resource -- 4.2.3 Bumblebees (Bombus species): waiting for females to pass by -- 4.2.4 Sicilian snail-shell bees: owning the shell -- 4.3 Bees Digging Up Females -- 4.3.1 Dawson's burrowing bee and other Anthophorini -- 4.3.2 Centrid digger bees -- 4.3.3 Colletes mining bees -- 4.4 Wasps Digging Up Females -- 4.4.1 Sand wasps -- 4.5 Mating Balls in Bees, Wasps and Stoneflies -- 4.6 Pupal Mating and Scramble Competition for Emerging Females -- 4.6.1 Pupal mating in butterflies -- 4.6.2 Pupal mating in ants -- 4.6.3 Pupal grasping in crabhole mosquitos -- 4.6.4 Giant ichneumonid wasp aggregations -- 4.6.5 Within-host mating in parasitoids -- 5. Mate Calling (Long-range) -- 5.1 Acoustic Calling -- 5.1.1 Ultrasonic calling songs of moths -- 5.1.2 Ultrasonic calling songs of Orthoptera -- 5.1.3 Acoustic calling behaviour in tephritid fruit flies -- 5.1.4 Cicada male calling tymbalization songs -- 5.2 Chemical Calling -- 5.2.1 Female calling behaviour in moths via pheromones -- 5.2.2 Female calling in mantids and cockroaches -- 5.2.3 Female calling in beetles -- 5.2.4 Calling behaviour in termites -- 5.2.5 Male calling in moths -- 5.2.6 Male calling in cockroaches -- 5.2.7 Male calling behaviour in dung and burying beetles -- 5.2.8 Male calling in scorpionflies and other Mecoptera -- 5.2.9 Calling behaviour in male cerambycid beetles -- 5.2.10 Long-range attraction in hemipterans -- 5.2.11 Calling by tephritid fruit flies -- 6. Swarming and Lekking -- 6.1 Defining Leks -- 6.2 Female-preference and Hotspot Models -- 6.3 Some Examples of Lekking Insects -- 6.3.1 Woodwasps -- 6.3.2 Lekking and swarming in Hepialidae -- 6.3.3 Aggregations of tiger moths. , 6.3.4 Lekking mole crickets -- 6.3.5 Lek-forming drosophilids -- 6.3.6 Fruit fly leks (Tephritidae) -- 6.4 Mating Swarms -- 6.4.1 Ants (Formicidae) -- 6.4.2 Honeybee drone congregations -- 6.4.3 Mayfly swarms -- 6.5 Swarming in Diptera -- 6.5.1 Soldier fly leks -- 6.5.2 Love bugs: larger males at the bottom of the swarm -- 6.5.3 Mosquito swarms -- 6.5.4 Bobbing and lekking crane flies -- 6.5.5 Empid dance flies -- 6.6 Synchronous Choruses -- 6.6.1 A preference for leading calls -- 6.6.2 Lek-mating system of periodical cicadas -- 6.6.3 Synchronous rhythmic flashing of fireflies -- 6.6.4 Katydid/bush-cricket choruses -- 7. Cues, Signals and Advertising -- 7.1 Cues and Signals -- 7.2 Visual Signals -- 7.2.1 Wing interference patterns -- 7.2.2 Light flashes and iridescence -- 7.3 Auditory Signals -- 7.4 Olfactory Signals -- 7.4.1 Scent-marking in bumblebees -- 7.4.2 Scent-marking in beewolves and other philanthine species -- 7.4.3 Solitary bee Colletes cunicularius -- 7.4.4 Territorial marking in castniid moths -- 7.4.5 Pheromonal marking by paper wasps -- 7.4.6 Pheromonal marks in fruit flies -- 7.5 Advertising Signals -- 7.6 Acoustic Duets -- 7.6.1 Predation and parasitization risks of signalling -- 7.7 Acoustic Duets in Insect Mating Systems -- 7.7.1 Duetting lacewings -- 7.7.2 Duetting bush-crickets -- 7.7.3 Vibrational duetting in stoneflies -- 7.7.4 Courtship duets in mosquitoes -- 7.7.5 Acoustic duets in psyllids -- 7.7.6 Three-signal vibratory duets in the pea leafminer -- 7.8 Calling and Duetting Behaviour in Leafhoppers and Treehoppers -- 7.8.1 Vibrational duetting in leafhoppers -- 7.8.2 Vibrational duetting in treehoppers -- 7.9 Multimodal Signalling -- 7.9.1 Sending different signals in different ways -- 7.9.2 Multiple meanings -- 7.9.3 Multimodal courtship in calliphorid flies -- 8. Sex Roles, Ornamentation and Role Reversals. , 8.1 Sex Roles -- 8.2 Ornaments and Ornamentation -- 8.2.1 Introduction -- 8.2.2 Fisherian runaway selection and good genes -- 8.3 Some Examples of Male Ornaments -- 8.3.1 Modified fore-tarsi in male dance flies -- 8.3.2 Leg 'paddle' ornaments of mosquito Sabethes cyaneus -- 8.3.3 Signalling in hover wasps: white stripes display -- 8.4 Condition-dependent Ornaments in Damselflies -- 8.4.1 Ornamentation in damselflies -- 8.4.2 Conspicuous wing colours in calopterygid damselflies -- 8.4.3 Red wing spots as indicators of quality -- 8.4.4 Tibial ornamentation in a chlorocyphid damselfly -- 8.5 Female Ornaments -- 8.5.1 Female empid dance flies -- 8.6 Sex Role Reversals -- 8.6.1 Katydids -- 8.6.2 Role reversing bush-crickets -- 8.6.3 Courtship role reversal in the honey locust bean weevil -- 8.6.4 Zeus bugs (Phoreticovelia spp.) -- 8.6.5 Cave psocids with a female penis -- 8.6.6 Incomplete sex role reversal in giant water bugs -- 9. Courtship I. Pre-copulatory Courtship Behaviour -- 9.1 What Is Courtship? -- 9.2 Courtship Repertoires -- 9.2.1 Initiation: who takes the lead? -- 9.2.2 Diversity and plasticity -- 9.2.3 Pre-, peri- and post-copulatory courtship - terms and definitions -- 9.3 Insects with No, or Minimal, Courtship Behaviour -- 9.3.1 Coccinellid beetles: watching and waiting -- 9.3.2 Scale insects and mealybugs -- 9.3.3 Aphids climbing on top -- 9.4 Insects with Very Rapid Courtship -- 9.4.1 The house fly courtship - over in a flash! -- 9.4.2 Dragonflies and damselflies -- 9.5 Insects with Short and Simple Courtship Routines -- 9.5.1 Pre-copulatory embraces in red mason bees -- 9.5.2 Grappling robber flies: from attack mode to copulation -- 9.5.3 Bee fly, fly-bys -- 9.6 Courtship in Moths: Variable in Complexity -- Case Study 9.1. Corematal androconial organs in moths and butterflies: abdominal hair-pencils. , Case Study 9.2. Non-corematal androconial organs on butterflies and moths -- Case Study 9.3. Coremata: Inflatable tubes -- 9.7 Simple or Primitive Courtship -- 9.8 Pre-copulatory Mate Guarding -- 10. Courtship II. Copulatory and Post-copulatory Courtship Behaviour -- 10.1 Copulatory Courtship -- 10.1.1 Copulatory courtship in velvet ants -- 10.1.2 Genital titillators and copulatory courtship in bush-crickets -- Case Study 10.1. Velvet ants (Mutillidae) -- 10.1.3 Copulatory courtship in chrysomelid beetles -- 10.1.4 Copulatory courtship in other beetles -- 10.1.5 Copulatory courtship songs in Australian Drosophila -- 10.1.6 Copulatory courtship in wasps -- 10.1.7 Copulatory courtship in flies -- 10.1.8 Copulatory courtship in bees -- 10.1.9 Copulatory courtship in lygaeid and coreid bugs: tapping and rubbing -- 10.2 Post-copulatory Courtship Behaviour -- 10.3 Post-copulatory Mate Guarding and other Post-insemination Associations -- 10.3.1 The function of mate guarding -- 10.3.2 Prolonged copulation -- 10.3.3 Post-copulatory mate guarding in parasitoid wasps -- 10.3.4 Post-copulatory aggression -- 10.4 Courtship Costs and Risks -- 10.4.1 Inherent costs of courtship -- 10.4.2 Courtship costs for males -- 10.4.3 Courtship costs for females -- 11. Attracting and Stimulating the Other Sex (Near-range Courtship) I. Songs and Instruments -- 11.1 Acoustic Courtship -- 11.1.1 Courtship hissing and whistling in cockroaches -- 11.1.2 Courtship singing in rhinoceros beetles -- 11.1.3 Bark beetles -- 11.1.4 Stridulation in other beetles -- 11.1.5 Courtship songs in crickets and grasshoppers -- 11.1.6 Copulatory courtship songs of Lutzomyia sand flies -- 11.1.7 Pulse train and wing vibrations in tephritid fruit flies -- 11.1.8 Ultrasonic (low-intensity) courtship songs in moths -- 11.2 Courtship Love Songs in Drosophila. , 11.2.1 Pulse songs in Drosophila melanogaster.
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  • 2
    Online Resource
    Online Resource
    Oxford :CAB International,
    Keywords: Butterflies-Behavior. ; Courtship in animals. ; Electronic books.
    Description / Table of Contents: The aim of this book is to present a readable account of butterfly behaviour, based on field observations, great photographs and the latest research.
    Type of Medium: Online Resource
    Pages: 1 online resource (386 pages)
    Edition: 1st ed.
    ISBN: 9781789242652
    DDC: 595.789156
    Language: English
    Note: Intro -- Half Title -- Title -- Copyright -- Contents -- Preface -- Acknowledgements -- 1. Introduction -- Welcome to the Superfamily! -- Origins and evolution -- Butterfly Families -- Names and numbers -- Pioneering Investigations of Butterfly Courtship -- Tinbergen and the grayling -- Crane and 'irrelevant actions' in tropical heliconiids -- Stride and the danaid eggfly -- Magnus and the silver-washed fritillary -- Brower and the queen butterfly -- 2. Sexual Selection and Mate Choice -- Choosing a Mate - the Female Prerogative? -- Sexual selection -- Sexual conflicts -- Good genes and handicaps -- Identifying a Potential Mate -- Visual signals -- Female Choice -- Eyespots, ornamentation and ultraviolet light -- Active and passive choices -- Iridescent ornaments and a preference for flashy males! -- Females with a tendency to vary -- Mr Normal - stabilizing selection -- Male Choice -- The banded peacock -- Role Reversals -- The alba polymorphism in Colias species -- Sexual Dimorphism -- Differences in size -- Differences in shape -- Differences in colours and patterns -- Differences in ornamentation -- Differences in smell and taste -- 3. Strategies for Locating a Mate -- Perching and Patrolling -- Optimal search strategies -- Perching - Staying Put and Waiting for Females -- Territories -- Thermoregulation and site selection -- Patrolling - Moving Around and Searching for Mates -- Hill-topping - Sexual Rendezvous Points -- Niche segregation -- Leks - arenas for contests -- Pushing and shoving! -- Landmark mating systems -- Examples of Perching and Patrolling by Family -- Hesperiidae -- Lycaenidae -- Nymphalidae -- Riodinidae -- Papilionidae -- Pieridae -- Territoriality -- Territory formation and turnover -- Territorial contests -- Battling swallowtails -- Crepuscular contests -- Wars of attrition or mistaken identity?. , Persistence or endurance? -- Older males - experienced and more persistent? -- Case Study: The speckled wood -- 4. Seeing and Being Seen -- Butterfly Colour Vision -- The Structure of the Compound Eye -- Eye Shine and Differences Between the Sexes -- The Light-Gathering Molecules -- Gathering the Light in Different Ways -- Three-Colour and Four-Colour Vision -- Seeing Ultraviolet and Polarized Light -- Hindsight: Genital Photoreceptors -- Pseudopupils -- Butterflies Using Their Eyes -- 5. Courtship Behaviour -- What is Courtship? -- Courtship Patterns and Diversity -- Tabulating butterfly behaviour -- Lycaenids - Good Vibrations! -- The blues -- Three coppers -- Hairstreaks -- The apefly -- Pierids - Wing Buffeting -- Three little sulphurs -- Japanese small white -- A forest 'ghost' -- Hesperiids -- Hesperia skippers -- The fiery skipper -- Giant skippers -- The Essex skipper -- Nymphalids -- The buckeye -- Common and danaid eggflies - all of a quiver -- Banded and scarlet peacocks -- The squinting bushbrown, Bicyclus anynana -- Heliconius butterflies -- Fritillaries and checkerspot butterflies -- Satyrids -- Danaiids -- Monarch butterflies: hell's angels? -- Other examples of forced matings and aerial  'takedowns' -- Papilionids -- Birdwing butterflies -- Multimodal Displays - the Components  of Courtship -- Determinants of Success or Failure -- 6. Body Language -- Refusal and Rejection -- Playing possum: thanatosis -- Female Solicitation -- Clinging on and Standing Guard -- Pair clinging -- Mate guarding -- Antennal Contacts - Courtship Bowing -- Common graylings -- Rock and tree graylings -- Other species -- Proboscis Waving: Wood Whites -- Sonic Courtship: Do You Like My Click?! -- 7. The Mating Game -- Reproduction: A Battle of the Sexes, or a Tug of War? -- Mating Strategies -- Copulation -- Pair carrying in copula -- Copulation duration. , Post-nuptial flights and mate-guarding -- Sperm competition -- Protandry and female receptivity -- Sexual Conflicts and Confluences -- Polyandry - the Risks and Benefits of Multiple Matings -- Experience counts? Old male mating advantage -- Cryptic female choice: rewarding generous suitors -- Costs and benefits -- Pupal Mating -- Strange or Enigmatic Liaisons -- Incest and inbreeding -- Same-sex interactions -- Interspecific mating and hybridization -- 8. The Inside Story -- The Mechanics of Coupling -- Tickle sticks! -- Mating Plugs and Sphragides -- Sperm and Spermatophores -- The Female Side of the Story -- 9. Scents: Chemical Communication -- Aphrodisiac Pheromones -- Detectable odours -- Studies using Bicyclus anynana -- Heliconius butterflies -- Androconia -- Varieties of androconial structures -- Sex brands in skippers (Hesperiidae) -- Pierids -- The squinting bushbrown -- Abdominal Organs ('Hairpencils') -- Contact behaviour and perfuming -- Pyrrolizidine alkaloids (PAs) -- Antiaphrodisiacs -- 10. Wing Colours and Iridescence -- The Different Functions of Butterfly Wing Surfaces -- Structural Colours and Nanoarchitecture -- Iridescence -- Black light-traps and solar collectors -- Hydrophobicity and self-cleaning wings -- Scales and Ridges -- Pigments -- Blue Morpho Wings -- Lycaenid Wings -- Partitioning the Function (Different Wings  for Different Things) -- Pierid Wings -- Colour Badges as Honest Signals -- Papilionoid Wings -- Birdwings -- Mixing it -- Nymphalid Wings -- Clearwings and Nanopillars -- Concluding Remarks -- Summing Up -- Glossary -- Annex 1 - Internet Links -- References -- Index -- Cabi -- Back.
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  • 3
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Astronomy and Astrophysics 22 (1984), S. 75-95 
    ISSN: 0066-4146
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Physics
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of chemical & engineering data 20 (1975), S. 55-58 
    ISSN: 1520-5134
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science, Ltd
    Global change biology 4 (1998), S. 0 
    ISSN: 1365-2486
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Energy, Environment Protection, Nuclear Power Engineering , Geography
    Notes: Recent estimates for global warming predict increases in global mean surface air temperatures (relative to 1990) of between 1 and 3.5 °C, by 2100. The impact of such changes on agricultural systems in mid- to high-latitude regions are predicted to be less severe than in low-latitude regions, and possibly even beneficial, although the influence of pests and diseases is rarely taken into account. Most studies have concluded that insect pests will generally become more abundant as temperatures increase, through a number of inter-related processes, including range extensions and phenological changes, as well as increased rates of population development, growth, migration and over-wintering. A gradual, continuing rise in atmospheric CO2 will affect pest species directly (i.e. the CO2 fertilization effect) and indirectly (via interactions with other environmental variables). However, individual species responses to elevated CO2 vary: consumption rates of insect herbivores generally increase, but this does not necessarily compensate fully for reduced leaf nitrogen. The consequent effects on performance are strongly mediated via the host species. Some recent experiments under elevated CO2 have suggested that aphids may become more serious pests, although other studies have discerned no significant effects on sap-feeding homopterans. However, few, if any of these experiments have fully considered the effects on pest population dynamics. Climate change is also considered from the perspective of changes in the distribution and abundance of species and communities. Marked changes in the distribution of well-documented species – including Odonata, Orthoptera and Lepidoptera – in north-western Europe, in response to unusually hot summers, provide useful indications of the potential effects of climate change. Migrant pests are expected to respond more quickly to climate change than plants, and may be able to colonize newly available crops/habitats. Range expansions, and the removal of edge effects, could result in the increased abundance of species presently near the northern limits of their ranges in the UK. However, barriers to range expansions, or shifts, may include biotic (competition, predation, parasitism and disease), as well as abiotic, factors. Climatic phenomena, ecosystem processes and human activities are interactive and interdependent, making long-term predictions extremely tenuous. Nevertheless, it appears prudent to prepare for the possibility of increases in the diversity and abundance of pest species in the UK, in the context of climate change.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] BINARY X-ray sources containing a compact object represent a class of stars that generally have been inaccessible to UV spectroscopic observations due to their faintness. Studies of these objects can potentially discern the physical conditions and dynamics of the material in the sources themselves ...
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1576-1576 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The legume seeds were surface-sterilized, germinated on sterile water-agar and transferred to boiling tubes containing nitrogen-free mineral salt agar4. Each tube contained one plant, and there were ten replicates per treatment. One ml. of 500 p.p.m. potassium gibberellate containing 6-0 million ...
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Astrophysics and space science 130 (1987), S. 269-274 
    ISSN: 1572-946X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract As evidenced by the P Cygni profiles of their ultraviolet resonance lines, cataclysmic variables—like early-type stars—are known to have extensive, high velocity winds. Assisted by AAVSO visual data andIUE ultraviolet spectra, we present an observational and theoretical study of the P Cygni profiles of the dwarf nova HL CMa. As these profiles are dependent upon the ionization structure of the wind, we describe a model of a radiatively-driven shocked wind for cataclysmic variables, and present results for the temperature and ionization structure of the outflowing gas.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1573-093X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The SOHO Ultraviolet Coronagraph Spectrometer (UVCS/SOHO) is being used to observe the extended solar corona from 1.25 to 10 R⊙ from Sun center. Initial observations of polar coronal holes and equatorial streamers are described. The observations include measurements of spectral line profiles for HI Lα and Lβ, Ovi 1032 Å and 1037 Å, Mgx 625 Å, Fexii 1242 Å and several others. Intensities for Mgx 610 Å, Sixii 499 Å, and 520 Å, Sx 1196 Å, and 22 others have been observed. Preliminary results for derived H0, O5+, Mg9+, and Fe11+ velocity distributions and initial indications of outflow velocities for O5+ are described. In streamers, the H0 velocity distribution along the line of sight (specified by the value at e-1, along the line of sight) decreases from a maximum value of about 180 km s-1 at 2 R⊙ to about 140 km s-1 at 8 R⊙. The value for O5+ increases with height reaching a value of 150 km s-1 at 4.7 R⊙. In polar coronal holes, the O5+ velocity at e-1 is about equal to that of H0 at 1.7 R⊙ and significantly larger at 2.1 R⊙. The O5+ in both streamers and coronal holes were found to have anisotropic velocity distributions with the smaller values in the radial direction.
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 1573-093X
    Keywords: Sun ; Solar Corona ; Solar Wind ; UV Spectroscopy ; UV Coronagraph
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The SOHO Ultraviolet Coronagraph Spectrometer (UVCS/SOHO) is composed of three reflecting telescopes with external and internal occultation and a spectrometer assembly consisting of two toric grating spectrometers and a visible light polarimeter. The purpose of the UVCS instrument is to provide a body of data that can be used to address a broad range of scientific questions regarding the nature of the solar corona and the generation of the solar wind. The primary scientific goals are the following: to locate and characterize the coronal source regions of the solar wind, to identify and understand the dominant physical processes that accelerate the solar wind, to understand how the coronal plasma is heated in solar wind acceleration regions, and to increase the knowledge of coronal phenomena that control the physical properties of the solar wind as determined byin situ measurements. To progress toward these goals, the UVCS will perform ultraviolet spectroscopy and visible polarimetry to be combined with plasma diagnostic analysis techniques to provide detailed empirical descriptions of the extended solar corona from the coronal base to a heliocentric height of 12 solar radii.
    Type of Medium: Electronic Resource
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