浮游植物碳的 phytoplankton carbon(1)   phytoplankton carbon      The ratio of detritus particulate carbon, zooplankton carbon and phytoplankton carbon was 9 29∶3 71∶1. The ratio of the zooplankton carbon and phytoplankton carbon to the planktonic carbon was 78 8% and 21 2%, respectively.      腐质颗粒碳、浮游动物碳与浮游植物碳的比例为 9.2 9∶ 3 .71∶ 1。 浮游生物碳中浮游动物碳占 78.8% ,浮游植物碳占 2 1 .2 %。 短句来源   相似匹配句对      CHAPTER 4 MARINE BIOLOGY Section 1 Phytoplankton      浮游植物 短句来源      Allelopathy in phytoplankton      浮游植物的化感作用 短句来源      Carbon cycling      碳的循环 短句来源      CARBON IN CHEMICAL GEODYNAMICS      碳的化学地球动力学 短句来源      Organic carbon storage of phytoplankton,zooplankton and bacterioplankton were 53,13 and 34 percent of the total plankton carbon,respectively.      浮游植物碳、浮游动物碳、浮游细菌碳平均分别占总浮游生物碳的 53%、1 3%及 34 %。 短句来源 查询“浮游植物碳的”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   phytoplankton carbon Phytoplankton carbon ranged from less than 10 μg/l in the former to 750 μg/l in the latter and in nutrient-rich water off southwest Africa. 例句来源       A mean phytoplankton carbon content of 42.2 μg · I-1 and zooplankton carbon content of 5.5 μg · I-1 were calculated from counts. 例句来源       The phytoplankton consisted mainly of dinoflagellates 71.2% phytoplankton carbon. 例句来源       Further subsamples were counted with an inverted microscope, and phytoplankton carbon content was calculated. 例句来源       Correlations between particulate metal concentrations and chlorophyll, seston, phytoplankton carbon and cell-count were calculated for both photic layer and deeper waters. 例句来源       更多                    Photosynthetic rates of phytoplankton were determined in situ with 14C-Iracer method. The constants of carbon assimilation rate of phytoplankton were calculated for samples collected from different depths in various seasons, combined with the data of carbon contents in algal cells. The effects of environmental conditions on the constant of carbon assimilation rate of phytoplankton were discussed. The results indicated that the formation of the coastal up welling in Minnan-Taiwan bank fishing ground was the ...             本文采用~(14)C同位素示踪法,测定了浮游植物光合作用速率,结合浮游植物细胞含碳量,计算了不同季节、不同深度下浮游植物碳同化速率常数,讨论了不同环境条件对浮游植物碳同化速率常数的影响。结果表明,闽南-台湾浅滩近岸上升流的形成,是该海域高生产力的主要原因,上升流期间浮游植物复制时间要比非上升流期间浮游植物复制时间缩短1.8倍。同时还表明,温度,光照强度、营养盐是控制浮游植物生长的主要因子。上升流期间营养盐始终保持在较高的水平。是上升流区具有较大的浮游植物碳同化速率常数(3.3d~(-1))的原因之一。适宜该海域浮游植物生长的光照强度在3 000—15 000lx之间,温度的影响可用Goldman和Carpenter模式近似表示。 文摘来源          Carbon assimilation rates were in situ determined in Luoyuan Bay and in Minnan-Taiwan Shoal Fishing Ground with ~(14)C-tracer method. Seasonal variations of photosynthetic parameters of marine phytoplankton were analyzed in combination with the determination of cell chla and carbon content. Experimental results indicate that the average carbon-specific accumulation rates are 0. 64d~(-1) and 0. 85d~(-1) in Luoyuan Bay and in Minnan-Taiwan Shoal Fishing Ground respectively, reflecting the difference between p...             本工作采用~(14)C示踪法,于1987～1989年现场测定了罗源湾和闵南-台湾浅滩渔场浮游植物碳同化速率。结合叶绿素和细胞含碳量的测定,描述了浮游植物光合参数的季节变化,探讨温度对同化系数和碳比积累速率的影响。结果表明,罗源湾碳比积累速率平均为0.64d~(-1),闽南-台湾浅滩渔场碳比积累速率平均为0.85d~(-1),这反映了两个海区初级生产力的差别。温度对碳比积累速率的影响可以采用Goldman和Carpenter的模式来描述。 文摘来源          Primary production of phytoplankton in shrimp ponds was determined by chlorophy method at Qingdui Fisheries Corporation in Zhuang He, Dalian from May to September 1991 and compared with those by darkwhile bottle method. The mean assimilation number of phytoplankton in the test ponds was 11.96(0.83~29.30) C g/g·h, and the relative photosynthesis ratio was 17.73(4.65~38.67) C g/g·h. Statistical analysis revealsd that there is no significant difference between the two primary production determining methods.             １９９１年５月～９月，在辽宁庄河青堆水产公司虾池，用叶绿素法测定了浮游植物初级生产力，并与黑白瓶法进行了比较。结果表明：所调查虾池浮游植物的碳同化数（以每克叶绿素计）平均为１１．９６（０．８３～２９．３０）Ｃｇ／ｇ·ｈ，以叶绿素计算的光合作用相对速率为１７．７３（４．６５～３８．６７）Ｃｇ／ｇ·ｈ；叶绿素法与黑白瓶法获得的结果相关显著（ｒ＝０．４９８，ｐ＜０．０１，ｎ＝３３）；成对数据ｔ检验表明，两种方法获得的结果差异不显著（｜ｔ｜＝１．４０６，ｐ＜０．０１，ｎ＝３２）。 文摘来源   << 更多相关文摘         相关查询: 浮游植物 碳的 碳的测定 碳的同素异形体 浮游植物演替 碳的活度 元素碳的 碳的转化率 浮游植物动态 铝碳的 浮游植物生产量 生物量碳的  对查询结果不满意

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