NOVA
发表于 2025-3-28 15:56:02
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仔细检查
发表于 2025-3-28 19:28:09
Decreased levels of the invasive ctenophore , in the Marmara Sea in 2001e low (range 0.5–8.8 ind. m., average 1.62 ind. m.) compared to 1992. . cf . was, although at very low abundance (0.1–1.1 ind. m.), only present at stations where . occurred. The zooplankton abundance was higher during our investigation than in previous years, which should at least partly be due to a decreased predation impact by ..
clarify
发表于 2025-3-29 02:51:01
Internet-based information resources on aquatic alien species relevant to the Ponto-Caspian Regionting rates of introductions of harmful alien species in the region, severe impacts of these species on the environment, and associated economic losses. Such an information system should be developed using already available information technologies, in order to ensure its effective incorporation in a global invasive species information network.
训诫
发表于 2025-3-29 04:21:15
,Ermittlung der Maßänderung beim Waschen,cting the Rivers Don and Volga with the Baltic Sea, a north central corridor, connecting the River Dnieper with the Baltic Sea region and the River Rhine basin, a south western corridor, connecting the River Danube with the Rhine and neighbouring basins, and a southern corridor through the Mediterranean.
AGGER
发表于 2025-3-29 10:41:25
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Palatial
发表于 2025-3-29 13:45:42
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Intervention
发表于 2025-3-29 16:20:12
https://doi.org/10.1007/978-3-663-04826-8osition. . is capable of surviving in both, and is limited only by the salinities of the extreme northern Caspian, 7.5‰ apparently being the limiting concentration. We argue that the stenophagous . can be safely introduced to the Caspian, in order to save the fisheries and other components of the pelagic food chain there.
使服水土
发表于 2025-3-29 22:17:45
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Incorruptible
发表于 2025-3-30 03:22:17
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改革运动
发表于 2025-3-30 04:52:52
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