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Titlebook: Marine Bioinvasions: Patterns, Processes and Perspectives; Judith Pederson Book 2003 Springer Science+Business Media Dordrecht 2003 biolog

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31#
發(fā)表于 2025-3-27 00:40:57 | 只看該作者
William M. Graham,Daniel L. Martin,Darryl L. Felder,Vernon L. Asper,Harriet M. Perryng on 6 June. Kennedy and Johnson were not on good terms since the latter declined to name Kennedy as his running mate in 1964. The economic unrest and public dissatisfaction with the war exploded into violence following King’s death, and again as demonstrators picketed the Democratic National Conve
32#
發(fā)表于 2025-3-27 03:40:02 | 只看該作者
Barry A. Costa-Pierceion of the conflict in April, and the first military drafts took place in the following months. Anti-war tension escalated throughout 1965 and culminated in the self-immolation of two men in November. Overall, 1965 would be a tipping point for Johnson and a year in which he could not allow the escal
33#
發(fā)表于 2025-3-27 08:25:03 | 只看該作者
Henry Lee II,Bruce Thompson,Sarah Lowec reeducation of humankind.. Even more significant for the engineer Broido, these journals constituted the main sources for Hausmann’s knowledge about photo cells and patent law that Hausmann contributed to his and Broido’s collaboration on a photoelectrically switched calculating machine, which the
34#
發(fā)表于 2025-3-27 12:02:12 | 只看該作者
35#
發(fā)表于 2025-3-27 17:09:14 | 只看該作者
David Secordint, broadcast, satellite, and Internet content providers can also represent pluralism. For other observers pluralism means plurality in ownership, that is, a range of owners and different types of ownership. For others it is indicated by the existence of public service as well as private commercial
36#
發(fā)表于 2025-3-27 18:56:31 | 只看該作者
Armand M. Kuris — ICRI et al. 2009), nor does it have anything similar. There is a high level of media ownership and control concentration, and vertical integration, but this tends to be accepted as a matter of fact, without much appetite for tackling these competitive constraints (DBCDE 2011a, p. 12).
37#
發(fā)表于 2025-3-27 22:37:11 | 只看該作者
38#
發(fā)表于 2025-3-28 05:30:18 | 只看該作者
Assessing the ecological impacts of an introduced seastar: the importance of multiple methods,rests on ‘weight of evidence’ from multiple approaches. Results from experimental manipulations at small scales, detailed observations of feeding, and field surveys over a range of spatial scales in areas with and without the seastar provide strong evidence that predation by the seastar is likely to
39#
發(fā)表于 2025-3-28 07:20:20 | 只看該作者
Native species vulnerability to introduced predators: testing an inducible defense and a refuge froerable to predation by crabs. Results suggest soft-shell clam burrowing is an inducible defense in response to green crab predation because burrowing deeper results in a potential refuge from predation by crabs. For restoring the native clam populations, tents could exclude crabs and protect clams,
40#
發(fā)表于 2025-3-28 13:50:03 | 只看該作者
Biotic resistance experienced by an invasive crustacean in a temperate estuary,o three size classes: small, medium and large. Small and medium crabs of both species were paired with . and . of various sizes. When conspecifics were paired, mortality was less than 14%, even in the presence of larger crabs. Smaller . survived well in the presence of larger ., but the reverse was
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