金丝雀
发表于 2025-3-30 09:34:55
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Virtues
发表于 2025-3-30 15:10:55
Introduction and Acclimatisation of the Pacific Carpet Clam, ,, To Italian Watersifically because the exotic clam is thought to have caused the disappearance of the native sympatric counterpart and generally upsetting the indigenous benthos. Field surveys carried out before and after the arrival of the alien clam show that the accusations are unfounded or cannot be demonstrated.
刚开始
发表于 2025-3-30 19:07:24
Michael L. Zettler,Darius Daunys,Jonne Kotta,Andreas Bick
inspiration
发表于 2025-3-30 22:48:51
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概观
发表于 2025-3-31 04:26:21
Invasive Aquatic Species of Europe. Distribution, Impacts and Management978-94-015-9956-6
百灵鸟
发表于 2025-3-31 08:48:51
Introduced Semiaquatic Birds and Mammals in Europeoose have wide novel ranges. Ecological effects of alien birds and mammals in Europe include coypu and muskrat herbivory on aquatic plants, mink predation on archipelago birds, competition between the American and European mink and the Canadian and European beaver, and hybridisation between the alien ruddy duck and the endangered white-headed duck.
Canopy
发表于 2025-3-31 10:29:37
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亵渎
发表于 2025-3-31 15:02:48
, — the Cryptogenic Shipwormt 25 – 50 Mio Euro along the Baltic coast of Germany alone. An immense reproduction rate and a high resistance to unfavourable environmental circumstances are the keys to its success. Even though mankind has tried to develop counter measures for thousands of years, still there is no easy solution to the shipworm problem in sight.
fallible
发表于 2025-3-31 20:00:09
The Comb Jelly , in the Black Sean 1997. The predator decreased . biomass to very low levels which was confirmed by both laboratory and field observations. Now . is causing very similar problems in the Caspian Sea following its transport from the Black Sea.
同步信息
发表于 2025-3-31 21:52:55
Alien Freshwater Fishes of Europe species have been small. However East Asian carps, especially . have caused considerable changes in native ecosystems and fishes by eliminating aquatic macrophytes and by resuspending sediment increasing water turbidity. Also predation and competition by invasive species have caused reductions and collapses of native fish populations.