事与愿违
发表于 2025-3-26 21:56:39
Incidence of heavy metals in the mangrove flora and sediments in Kerala, India, very few ecosystem level studies made in these much threatened biotopes in Kerala. The present study involves the measurement of heavy metals in the mangrove flora and sediments of three mangrove habitats along the Kerala coast. Sampling was carried out for a period of one year at bi-monthly interv
令人心醉
发表于 2025-3-27 01:58:27
Response of , to synthetic sewage under simulated tidal conditions,mulated tide tanks containing mangrove sediments. After acclimatisation in the greenhouse for 6 months, the plants were irrigated with either synthetic sewage of various strengths (NW, FW and TW) or artificial seawater (as control). NW had the characteristics and strength equivalent to municipal was
粉笔
发表于 2025-3-27 09:11:50
Size-fractionated productivity and nutrient dynamics of phytoplankton in subtropical coastal envirof coastal environment. . observations showed that nanophytoplankton (3~20 μm) contributed 72.08% and 58.18% of phytoplankton biomass and 58.32% and 41.14% of primary productivity to Xiamen Western Waters and the northern Taiwan Strait, respectively; picophytoplankton (0.2~3 μm) dominated the biomass
阴谋小团体
发表于 2025-3-27 10:23:25
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冰雹
发表于 2025-3-27 14:50:43
Environmental and nutritional factors which regulate population dynamics and toxin production in th laboratory cultures. Starting with a density of 50 cell ml., the dinoflagellate population typically showed a lag phase and an exponential growth phase which lasted 14 days each, and then entered the stationary phase, with a maximal capacity of 12–18,000 cell ml.. Population densities showed distin
frenzy
发表于 2025-3-27 21:44:31
Are changes in N:P ratios in coastal waters the key to increased red tide blooms?,requency (as well as the species composition) of red tides. However, it is still not possible to conclude the extent to which the increase in red tides in coastal waters can be attributed to the increase in nutrient levels, since so many other factors are involved..Undoubtedly, a relationship exists
prediabetes
发表于 2025-3-27 22:59:45
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Regurgitation
发表于 2025-3-28 04:24:58
The essential elements of science and management in coastal environmental managements,environmental problems arising from unplanned and unregulated coastal developments. These interventions can only be effective if they are based on sound scientific (including socioeconomic) information. Thus, science plays a significant role in the environmental management of coastal and marine area
热心
发表于 2025-3-28 07:43:22
Status, problems and prospects of stock enhancement in Taiwan,rogram on the operation and establishment of a stock enhancement system was developed..In addition to building artificial reefs and establishing resource protection zones to create fishing grounds, the current stock enhancement program in Taiwan aims at restocking broodstock and fry or seeds. So far
foreign
发表于 2025-3-28 12:08:21
,Human influence or natural perturbation in oceanic and coastal waters — can we distinguish between lude polar seas, the green house effect, introduction of new species, pollution in Antarctic waters, pelagic fish stock fluctuations in oceanic waters, and eutrophication and pollution in temperate coastal systems. In coastal waters human impact is often obvious, but climatic fluctuations also influ