CLAN 发表于 2025-3-28 14:44:32
st time in the Weddell Sea. In the Antarctic samples, Mysidacea with their hyperbenthic mode of life were generally collected more frequently in the supranet than in the epinet, while the other taxa were more abundant in the epinet, even at deeper stations at the shelf break.convert 发表于 2025-3-28 18:48:20
istribution of the infauna and the hydrographical conditions on the Mauritanian shelf. Being a demersal fishing area, density and biomass of the epifauna on the shelf are compared with that of the demersal fishing grounds in the southern North Sea. The result of this comparison shows that, except foOffensive 发表于 2025-3-29 02:52:53
Nutrient concentrations and elemental ratios suggest occasional nutrient limitation of phytoplankton production in the region, with a limited phosphorus data set suggesting P-limitation in spring. Nitrogen limitation was possible in approximately one-half of the summer and early fall months sampled油膏 发表于 2025-3-29 05:02:38
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rorocentrum minimum and the diatoms Cyclotella caspia and Thalassionema nitzschioides were not affected by entrainment. Although entrainment affects Cryptomonas and flagellate-dominated assemblages in the summer there are no detectable effects of power plant operations on cell densities or productiv天赋 发表于 2025-3-29 12:55:53
Nutrient concentrations and elemental ratios suggest occasional nutrient limitation of phytoplankton production in the region, with a limited phosphorus data set suggesting P-limitation in spring. Nitrogen limitation was possible in approximately one-half of the summer and early fall months sampledGREG 发表于 2025-3-29 18:48:45
ylistic strategies utilised to produce them. Above all, this book reminds us humans that we do notstand apart from nature: we are a part of it. The book will be of interest to scholars of stylistics, ecolinguistics and ecocriticism, as well as scholars of discourse analysis, environmental communicat揉杂 发表于 2025-3-29 23:40:14
http://reply.papertrans.cn/79/7812/781187/781187_48.png鬼魂 发表于 2025-3-30 00:34:43
in favor of human species, 2) can adjust to changes in ecological science and still pursue a goal of ecological integrity. If I am right that biocentrists can adequately defend themselves against their critics then the ethical demands of life would appear to be much stronger than many environmentalcarotenoids 发表于 2025-3-30 06:26:16
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