planktonic造句
1, I look for the planktonic lanterns that sometimes light our way, but this night I do not see any bioluminescence.
2, They eat planktonic crustaceans and fish larvae.
3, Variation of planktonic foraminiferal fauna in the Western Pacific Warm Pool (WPWP) since the last glacial and its respondence to global changes are discussed.
4, Planktonic algae are at the bottom of the food chain. If more of them are around, the rest of that chain will be affected.
5, The laminar algal are mainly composite by planktonic algae and it's pyrolysis products, and most of the algal are the Granoreticella of Chlorophyta .
6, Warmer Winters : Are Planktonic Algal Populations in Sweden's Largest Lakes Affected?
7, The diurnal vertical migration of planktonic Ostracoda is studied based on the analysis of stratified samples of zooplanktons in the IONESS system.
8, Red tide creatures are mainly planktonic algae, such as pyrrhophyta, bacillariophyta, flagellates and noctiluca scintillans, etc.
9, The tuned ages for several planktonic foraminifer bio-events also agree well with published dates, and new ages for some other bio-events in the South China Sea were also estimated.
10, Fertilizer-laden runoff triggers explosive planktonic algae growth in coastal areas.
11, Moreover, unlike planktonic purple bacteria such as Chromatium okenii, whose cells are highly motile (Schlegel and Pfennig 1961; van Gemerden and Mas 1995), strain Fryx1 is only weakly motile.
12, The high relative abundance of the fossil planktonic algae indicates the high primary surface productivity of the palaeo-lake within the Oligocene.
13, Vertical structure of planktonic Ostracoda distribution in China Seas is described according to the data derived from the depth depended sampling in those seas.
14, This assemblage consists of planktonic spheroids, benthic filaments and vase-shaped microfossils.
15, The disadvantage is the unknown knock-on effects. Planktonic algae are at the bottom of the food chain.
16, The direct evidence of temperature alternation is provided by the assemblages and density variation of planktonic foraminifer, calcium micro-fossil in the palaeo-ocean.
17, The main way that carbon dioxide is absorbed by the ocean is through photosynthesis by planktonic algae.
18, Because strain Fryx1 is a purple non-sulfur bacterium, this is the first example of a truly planktonic isolate among this group of phototrophic purple bacteria (van Gemerden and Mas 1995).
19, This system found in some animals, and most of the coelenterate porous , they are Camp fixation living or planktonic life, from either side of the body to stimulate feelings or obtain food.
20, If acidification kills tiny sea snails known as pteropods, as it is likely to, the Pacific salmon that feed upon these planktonic creatures may also die.
21, But the intermediate boundary recommended by the Subcommission on Carboniferous Stratigraphy is based on planktonic organisms, so this boundary in Hunan should be restudied.
22, A modified protargol staining method for quantitative study of planktonic ciliate ecology has been reported.
23, The main way that carbon dioxide is absorbed by the ocean is photosynthesis by planktonic algae.
24, Hitherto it was assumed that the main way carbon gets from the top to the bottom of the ocean was as part of dead planktonic algae sinking to the seabed.
25, Therefore, it is essential to adopt scientific approaches to remove planktonic algae, which mainly include physical removal, chemical removal and biological removal.
26, Indicators of biological mechanisms changes can certificate hydroxyl radical effect on the treatment of planktonic algae.
27, From March, 1986 to September, 1990, samples of mainly planktonic algae we. re collected from 3 salt pans and 4 saline lakes (salinity 61.0-320.0) in northern China.
28, Organic matter was derived from terrestrial, benthic algae and planktonic algae.
29, In some places, though, iron is the limiting nutrient. Adding iron to such places should cause a bloom of planktonic algae, thus sucking carbon dioxide out of the atmosphere.
30, A lack of this metal is commonly the brake that stops the growth of planktonic algae.