藻类

The constructed wetland was a good new ecological method for treating eutropic lakes water with abundant algae.

藻类的去除主要发生在湿地水流方向的前几层，而系统其他层对藻类只有微弱的去除效果。

When consumers are excluded from the general rock surface, algal crusts are overgrown by foliose algae and sessile invertebrates.

清除岩石表面的消费者后叶状藻类与其它固着无脊椎动物的种数就超过皮壳状藻类

Algal crusts typically dominate all low zone rock surfaces,and most other sessile species (invertebrates and foliose algae) occur in holes and crevices.

壳状藻类在低潮带岩石表面占优势，其它的固着生物(叶状藻类与固着无脊椎动物)占据洞穴和狭缝。

Majuscula. Our researches were significant for the chemical taxanomy of Laurencia, and the exploition of the natural products from this seaweed in our country.

本文关于凹顶藻次生代谢产物的研究结果，进一步丰富了凹顶藻化学研究成果，特别是丰富了我国对于该属藻类的研究资料，同时提供了该属藻类的化学分类以及天然产物资源开发利用的参考。

The research results indicate that LED integrated photopanel as interior illuminant, which emit monochromic light such as red light(660～680nm)and blue light(430～450nm), not only cover with spectrums absorbed by the plant or algae for photosynthesis, enhance the light energy absorbed by chlorophyll a and the growth of Spirulina platensis, increase greatly microalgal biomass and the its content of photosynthetic pigments; but also decrease enormously the absorption spectrums not need for photosynthesis, save energy at more than 38.75%.

从LED集成光电板的光电特性、光热效应、光衰减性、光辐射特征与植物和藻类光吸收特征的相匹配性及LED辐射单色光对螺旋藻的光合色素含量的影响等几方面，分析研究了LED集成光电板作为光生物反应器内部光源的特性及可行性，研究结果表明，LED集成光电板作为光生物反应器的内部光源，它所发射的单色光谱红光660～680nm、蓝光(430～450nm，不仅能覆盖植物和藻类光合作用所需要吸收的光谱能带，促进叶绿素a对光能的吸收和螺旋藻的生长，增强光合作用，使细胞生物量与光合色素含量显著提高；而且不被吸收的光谱减少，节能达38.75％，无疑它将是光生物反应器潜在最有效的光源。

In this paper, the biological and organic geochemical methods were applied together to study the characteristics of thermal simulant products of calcifiied and noncalcified coccolithophore, fresh and dead Pediastrum boryanum, autotrophic and heterotrophic Chlorella protothecoides, as well as Synechocystis.

本论文综合利用了生物学与有机地球化学的分析实验手段，研究了钙化/非钙化颗石藻、新鲜/死亡盘星藻、自养/异养黄化小球藻和聚胞藻热模拟产物的地球化学特征，对比解剖了胜利油田孤南洼陷富含藻类化石的烃源岩的地球化学特征，探讨了藻类生源与烃源岩间不同生物标志物表现及对应关系，研究发现

Malaianus, H.verticillata et al, whose occurrence rate was 100% and weight percent was 85.6%; Secondly, it can feed on humus of organism, whose occurrence rate was 100% and weight percent was 10.0%; Thirdly, it can also feed on a little Filamentous alage, Floating algae, Zoonplankton, Oligochaeta, Tendipes, Procambarus clarkii et al, whose occurrence rate was less than 10%,and weight percent was only 5.4%.

食性 克氏原螯虾(体长3.0cm～10.6cm，体重1.6g～80.3g)的摄食种类主要是竹叶眼子菜、黑藻等大型水生植物，出现频率达100％，重量百分比达85.6％；其次是有机碎屑，出现频率达100％，重量百分比为10.0％；同时还有少量的丝状藻类、浮游藻类、浮游动物、寡毛类、摇蚊幼虫、克氏原螯虾的残体等，这些种类出现率都小于10％，重量百分比仅为5.4％。

Closed-system algal toxicity test was applied to evaluate the toxicity of secondary and tertiary propargylic alcohols to Pseudokirchneriella subcapitata. The effects of propargylic alcohols were evaluated by three kinds of response endpoints, i.e., dissolved oxygen production, cell density, algal growth rate.

bstract：本研究以藻类（Pseudokirchneriella subcapitata）利用BOD瓶进行一密闭式系统之毒性试验，使用溶氧变化量，藻细胞的数量变化，以及以藻类细胞密度变化量计算所得的生长率三个终点，评估二级以及三级炔丙基醇类之毒性，藉由Probit模式求出半致死浓度（50% Effect concentration，EC50）。

Periphyton are all organisms growing on solid substrata and have important contributions in primary production in shallow coastal ecosystems.

附生藻类是著生於固态基质上一切生物的集合群体，附生藻类在浅水域生态系中因高生产力有著重要的贡献与角色。

It was 7.25% in saline algae zone, 31.25% in Scirpus marqueter/Scirpus triqueter zone and 47.06% in reed zone;(3) The avian density undergoes declination with the development of wetland vegetation succession.

对全年不同演替阶段鸟类群落进行相似性比较，芦苇带与海三棱藨草带／藨草带的相似性系数S_1=0.5442，海三棱藨草带／藨草带与盐渍藻类带S_3=0.6182，芦苇带与盐渍藻类带S_2=0.2585。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新