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rdf:type
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Description
| - Most Earth-crossing comets arrive from the Oort cloud and the transneptunian region by way of the centaur population, an unstable reservoir orbiting between the giant planets that feeds the Jupiter family and Earth-crossing populations. Current impact hazard assessments predict one such impact with recurrence time in excess of 50,000 y, but these assessments are based on the erroneous assumption of a steadystate comet population. The occasional injection of giant, short-period comets negates this assumption over timescales relevant to civilization.
- Most Earth-crossing comets arrive from the Oort cloud and the transneptunian region by way of the centaur population, an unstable reservoir orbiting between the giant planets that feeds the Jupiter family and Earth-crossing populations. Current impact hazard assessments predict one such impact with recurrence time in excess of 50,000 y, but these assessments are based on the erroneous assumption of a steadystate comet population. The occasional injection of giant, short-period comets negates this assumption over timescales relevant to civilization. (en)
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Title
| - Reply to Boslough et al.: Decades of comet research counter their claims
- Reply to Boslough et al.: Decades of comet research counter their claims (en)
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skos:prefLabel
| - Reply to Boslough et al.: Decades of comet research counter their claims
- Reply to Boslough et al.: Decades of comet research counter their claims (en)
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skos:notation
| - RIV/67985831:_____/13:00424776!RIV14-AV0-67985831
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/67985831:_____/13:00424776
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - comet; Oort cloud; impact hazard (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of the National Academy of Sciences of the United States of America
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Kletetschka, Günther
- Bunch, T. E.
- Howard, G. A.
- Kennett, J. P.
- West, A.
- Wittke, J. H.
- Napier, W. M.
- Tankersley, K. B.
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
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