- 更多网络例句与浮游生物相关的网络例句 [注:此内容来源于网络,仅供参考]
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TheJiyang depression located in paleomonsoon climate zone in the period of the sahejieformation sedimentation, the wet and hot climate made ancient lake become deeperwater, enhanced stratification, reduced primary productivity of plankton, decreasingsedimentary velocity of carbonate, increasing sedimentary velocity of clay, fortifiedreductibility on certain degree, and then would be available for development of blackshale, dark shale and oil shale; In the contrast, the cold and dry climate lead ancientlake to shallower water, subdued stratification, increaser primary productivity ofplankton, enhancive sedimentary velocity of aphanitic carbonate, decreasedsedimentary velocity of clay, and then would be available for development calciteshale, calcite laminar shale, calcite mudstone, shaly carbonate rock, even laminarcarbonate or dolomite rock.
济阳坳陷在古近系沙河街组沉积期属于古季风气候带,在湿热的气候条件下古湖水加深,分层性增强,浮游生物的古生产力降低,隐晶碳酸盐的沉淀速率变小,粘土沉积速率加快,还原性一定程度上有所加强,有利于黑页岩、油页岩和暗色泥岩的形成:而相对干冷气候下,古湖水变浅,分层性减弱,浮游生物的古生产力增高,隐晶碳酸盐的沉积速率变大,粘土的沉积速率减慢,有利于钙质页岩、钙质纹层页岩、钙质泥岩、泥灰岩甚至纹层状碳酸盐岩、灰岩的发育。
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Plankton that remains free-swimming through all stages of its life cycle.
终生浮游生物一种在其生命的所有阶段可自由游动的浮游生物
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We argue that the changes in meroplankton abundance, coincident with increased phytoplankton and declining holoplankton, reflect the synchronous effect of rising SST and related changes in the pelagic community on the reproduction and recruitment of many benthic marine invertebrates.
我们推断季节性浮游生物丰度的变化与浮游植物的增长和终生浮游生物的减少是保持一致的,是海水表面温度上升的反映,并与许多远洋底栖无脊椎动物的生殖生长相关。
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The number of zooplankton species increased from inshore to offshore. About three quarters of zooplankton species were holoplankton, and the rest meroplankton.
结果表明,浮游动物种数分布由近岸往远岸递增,约3/4的种类属于终身浮游生物,1/4属于阶段性浮游生物。
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Other plankton species in near equal numbers replaced calcareous microplankton as they died out.
钙质微体浮游生物消亡时,已经有近乎等量的其它浮游生物种类代替它们了。
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As a whole,the notable characteristic of primary productivity in size-fractioned structure was that nanoplankton occupied comparatively significant advantage in Beibu Gulf.Nanoplankton has the largest contribution to gross primary productivity,and picoplankton was the secondary contributor,while microplankton the least.The contribution of microplankton for primary productivity in the north Gulf was more than that in the other waters.Nanoplankton and picoplankton contribute more to the gross primary productivity in offshore deep waters than in inshore shallow waters3.The Beibu Gulf can be divided into three ecoregions:Region-Ⅰis the ecoregion in inshore shallow waters of the north Gulf.In average,the water depth is 18m,DIN is 1.88μmol/L,DIP is 0.20μmol/L,N:P is 9.4:1,dissolved silicate is 5.17μmol/L,the Chl a conentration in surface layer is 2.27mg·m~(-3),the assimilation index in surface layer is 3.80mg/,the primary productivity is 198.78mgC/(m~2·d), and potential fishery production is estimated to be 0.24gC/(m~2·a) according to the primary productivity.The ecoregion is mainly affected by the northern coastal water systems,and may be fit for aquaculture;Region-Ⅱis the ecoregion in offshore deep waters of the north Gulf and the coastal shallow waters to the west Hainan Island.In average,the water depth is 35m,DIN is 2.01μmol/L,DIP is 0.18μmol/L,N:P is 11.2:1,disovled silicate is 4.23μmol/L,the chlorophyll a of surface layer concentration is 1.45mg·m~(-3),the assimilation index of surface layer is 4.12 mg/,the primary productivity is 276.60mgC/(m~2·d),and the estimated potential fishery production is 0.34gC/(m~2·a) according to the primary productivity. The ecoregion was mainly influenced by ocean current from the South China Sea, rivers in the west coast of Hainan Island and the water from Qiongzhou Strait.It may be fit for aquaculture and fishery;Region-Ⅲis the ecoregion in offshore deep waters of the mid and south Gulf.In average,the water depth is 75m,DIN is 0.77μmol/L, DIP is 0.15μmol/L,N:P is 5.1:1,disovled silicate is 3.05μmol/L,the chlorophyll a of surface layer concentration is 0.70mg·m~(-3),the assimilation index of surface layer averaged is 3.69mg/,the primary productivity is 350.89mgC/(m~2·d),and the estimated potential fishery production is 0.43gC/(m~2·a) according to the primary productivity.The ecoregion was mainly affected by the circulation inside Beibu Gulf, and may be fit for fishery.
初级生产力的粒级结构的一个显著特点是总体上微型浮游生物在全调查海区均占较明显优势,对总初级生产力的平均贡献最大;微微型浮游生物对初级生产力的平均贡献次之;小型浮游生物对总初级生产力的平均贡献最小;湾北部小型浮游生物对初级生产力的平均贡献高于湾中部和湾南部,而湾中部和湾南部微型和微微型浮游生物对初级生产力的平均贡献高于湾北部,远岸深水区高于近岸浅水区。3、北部湾可以分为三个生态区:湾北部近岸浅水区,该区的环境主要特点是平均水深19m,DIN浓度平均值为1.88μmol/L,DIP浓度平均值为0.20μmol/L,N:P为9.4:1,硅酸盐浓度平均值为5.17μmol/L,表层叶绿素a平均值高达2.27 mg·m~(-3),表层同化指数平均为3.80 mg/,初级生产力平均值198.78mgC/(m~2·d),根据初级生产力计算潜在渔业资源碳生产量平均为0.24 gC/(m~2·a),该区主要受湾北部沿岸水系影响,适合作为水产养殖区;湾北部深水区和海南岛西部沿岸浅水区,该区的环境主要特点是平均水深35m,DIN浓度平均值为2.01μmol/L,DIP浓度平均值为0.18μmol/L,N:P为11.2:1,硅酸盐浓度平均值为4.23μmol/L,表层叶绿素a平均值1.45 mg·m~(-3),表层同化指数平均为4.12mg/,初级生产力平均值276.60 mgC/(m~2·d),根据初级生产力计算潜在渔业资源碳生产量平均为0.34 gC/(m~2·a),该区主要受南部湾口区海流向湾内延伸,沿岸海南岛河流注入湾内和琼州海峡过道水的影响,适合作为渔业作业区和水产养殖区;湾中部和南部远岸深水区,该区的环境主要特点是平均水深75m,DIN浓度平均值为0.77μmol/L,DIP浓度平均值为0.15μmol/L,N:P为5.1:1,硅酸盐浓度平均值为3.05μmol/L,表层叶绿素a平均值0.70 mg·m~(-3),表层同化指数平均为3.69 mg/,初级生产力平均值350.89 mgC/(m~2·d),根据初级生产力计算潜在渔业资源碳生产量平均为0.43 gC/(m~2·a),该区主要受北部湾环流影响,适合作为渔业作业区。
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Abstracts The effects of fixation with paraformaldehyde or glutaraldehyde and preservation with liquid nitrogen on cell size, density, phycoerythrin fluorescence value (FL2) and chlorophyll fluorescence (FL3) of picoplanton cells were studied by using flow cytometry.
摘要以流式细胞计为海洋微微型浮游生物的分析工具,研究了醛类固定剂的固定、液氮贮存对于微微型浮游生物的细胞大小、密度、藻红素荧光值(FL2)和叶绿素荧光值(FL3)的影响。
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To see if it promotes the growth of plankton, which will absorb carbon dioxide from the atmosphere.
并观察它能否促进浮游生物的成长,因为浮游生物能吸收大气层中的二氧化碳。
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One type of plankton that seems to have great harvest possibilities is a tiny shrimplike creature called krill.
现在还没有人认真说过&浮游生物汉堡&然而,作为一种可能养殖的补充性食物资源,浮游生物正引起一种似乎具有很大收获可能性的微小的虾状浮游生物被称为鳞虾。
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The results of size-fractionated productivity showed that the contribution of picoplankton to total productivity was the largest in the Southern Atlantic ocean and Drake Passage,that of nanoplankton and netplankton were approximate.
分级初级生产力的结果表明,在南大西洋和德雷克海峡对总初级生产力的贡献以微微型浮游生物为最大,微型浮游生物和小型浮游生物的贡献大致相当。
- 更多网络解释与浮游生物相关的网络解释 [注:此内容来源于网络,仅供参考]
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epiplankton:上层浮游生物
原生动物、轮虫类、水母类、枝角类、浮游腹足类及浮游幼虫一般分布在上层,它们与浮游植物统称为上层浮游生物 (Epiplankton). 深海磷虾(Bentheuphausia) 等种类潜居深海, 被称为深海浮游生物 (Bathyplankton). 其他各类浮游生物则可栖息于各个水层.
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epiplankton:表層浮游生物
其中有些种是表层浮游生物(epiplankton),一般在透光层(200m之内);有些种属中层浮游生物(mesoplankton),约在200-1000m深度之内. 也有的种为底栖浮游生物(bathyplankton),约在1000m之下. 不同的分布主要是受温度的制约,
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holoplankton:终生浮游生物/全浮游生物
holophytic /自养的/ | holoplankton /终生浮游生物/全浮游生物/ | holopneustic /全气门式/
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holoplankton, permanent plankton:终生浮游生物
03.0296 水生浮游生物 hydroplankton | 03.0297 终生浮游生物 holoplankton, permanent plankton | 03.0298 阶段浮游生物 meroplankton, transitory plankton, temporary plankton
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microplankton:小型浮游生物
初级生产力的粒级结构的一个显著特点是总体上微型浮游生物(nanoplankton)在全调查海区均占较明显优势,对总初级生产力的平均贡献最大;微微型浮游生物(picoplankton)对初级生产力的平均贡献次之;小型浮游生物(microplankton)对总初级生产力的平均贡献最小;
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phytoplankton:植物性浮游生物
我们可以把浮游生物粗分为植物性浮游生物(phytoplankton)和动物性浮游生物zooplankton). 植物性浮游生物,如矽藻、涡鞭毛藻等,是海洋中的基础生产者,利用太阳光行光合作用,提供大部分海洋生物的动力来源. 而动物性浮游生物如端脚类,
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phytoplankton:浮游生物
浮游生物(plankton)是指生活於水中无运动能力或具微弱运动能力的小生命,主赖水流浮沈移动,大多数是需在显微镜下才能观察到的微小动、植物,包括水域生产力中最基层的植物性浮游生物(phytoplankton)和以其为食的动物性浮游生物(zooplankton).
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plankton net:浮游生物网
plankton counting chamber,浮游生物计数框 | plankton net,浮游生物网 | plankton pump,浮游生物泵
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autogenetic plankton:本地浮游生物 自生浮游生物; 本地浮游生物
autogenetic 自然发生的 自生性; 自發性的 Y | autogenetic plankton 本地浮游生物 自生浮游生物; 本地浮游生物 Y | autogenic 自生的 自生的; 自發的 Y
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cryoplankton:冰雪浮游生物 冰雪浮游生物
cryophyte 冰雪植物 冰雪植物 Y | cryoplankton 冰雪浮游生物 冰雪浮游生物 Y | cryoplanktophyte 冰雪浮游生物 冰雪浮游生物 Y