底栖生物

基本解释 (translations)

benthon

词组短语

benthonic organism · bentonic organism

与底栖生物相关的网络例句 [注：此内容来源于网络，仅供参考]

The data from the investigation of macro benthos in the area near the sewage outfall project of Kanmen, in which 24 species were found, is analyzed.

通过对2002年8月坎门排污工程邻近海域大型底栖生物本底调查资料的分析，该海域发现大型底栖生物24种，生物数量分别为45.98g/m2和142个/m2。

Based on studies about current development of Methods of separating meiofauna, a new method is advanced in this paper. A suit of device was designed to Separate meiofauna from benthic sediments sample automatically, accurately and efficiently, which based on the technology of Laser-induced Fluorescence Detection, and used other technologies, such as noctilucence, electronics, biophysics, computer, mechanism, and so on. The scheme of macrocosm, the design of light route, the hardware and software design of the photoelectricity detection system and machine control system, the method of signal processing are introduced, especially the hardware and software design and the method of signal processing.

论文分析了目前国内外所使用的小型底栖生物分离方法现状，并以此为基础，自主开发了一套基于激光诱导荧光技术，并且集荧光化学技术、电子物理技术、光电测量技术、计算机技术及机械技术为一体的小型底栖生物标本自动分离系统，实现了从沉积物样品中自动分离小型底栖生物标本，从而大幅度提高室内小型底栖生物分样的工作效率和精度的目的，并以此完成了大洋协会"十五"攻关项目："小型底栖生物标本自动分离系统研制"。

Shortage and difference to international research on marine benthic ecology and biodiversity in China were analyzed.

综述了海洋底栖生物生态学和生物多样性研究的过去和现状，阐述了海洋底栖生物生态学和生物多样性学说的基本原理，剖析了我国海洋底栖生物生态学和生物多样性研究存在的不足及与国际研究的差距，提出了海洋底栖生物研究的前景和方向。

Based on the data obtained from 24 stations in autumn 2000 and spring 2001, the secondary production of macrobenthos in the southern Yellow Sea was calculated with Brey's (1990) empirical formula. The results showed that the mean abundance in autumn (2000) was 154.2 ind.

根据2000年秋季和2001年春季在南黄海24个大面站进行的大型底栖生物定量采集样品资料，利用Brey's(1990)的经验公式对调查海区进行了大型底栖生物栖息密度、生物量、次级生产力和P／B值的研究计算。

Based on the data obtained in 2001 ～ 2003 from 33 stations, the secondary production of macrobenthos from the anchovy spawning ground in the southern Yellow Sea was studied using Brey's (1990) empirical formula. The results showed that the mean abundance was 194.3 ind.

根据2001至2003年南黄海鳀鱼产卵期在鳀鱼产卵场33个站考察采集的大型底栖生物定量样品资料，利用Brey's(1990)的经验公式对调查海区进行了大型底栖生物栖息密度、生物量、次级生产力和P/B值的研究计算。

Through field observations and sampling, by referencing to other documents and information, with correlation analysis and principal component analysis as mathematical tools, we know that: the distribution of the number of birds has close relations with density of zoobenthos and ratio of water area, the correlation coefficient of the distribution and the two factors are 0.916 and 0.745, the density of zoobenthos is the most direct reflection; Vegetation types , the coverage and water level may have relations with the distribution of the kind of birds, normally, middle and large volume birds need high vegetation and high coverage as their habitats, and waterfowl like deep water as their habitats; Human activities have low impact on the the distribution of the number of birds, but the activities have relations with all the other environmental factors.

通过实地的观测、采样，并结合其他文献的资料，以相关分析和主成分分析作为数学工具，得知：鸟类的数量分布和底栖生物密度、水域面积比例有着密切关系，鸟类数量分布与两者的相关系数分别为0.916和0.745，其中，底栖生物密度是鸟类数量分布的最直接反映；植被类型、植被盖度和水位可能与鸟类的种类分布有一定关系，通常体积中、大型的鸟类需要较高的植被高度，来作为自己的栖息场所，水禽需要水位较深的区域作为自己的栖息场所；人为活动对鸟类数量分布的影响不大，但对所有自然环境因子都有一定影响。

Separating meiofauna from benthic sediments sample is one of pivotal steps of the quantificational research of meiofauna.

从海底沉积物样品中分离小型底栖生物是对小型底栖生物定量研究过程中一个很关键的基本步骤。

Correlation analysis showed that 0-2cm Chl-a content was the most important factor which affected the seasonal change of meiofauna abundance and biomass.

小型底栖生物数量与环境因子的相关分析表明，影响小型底栖生物数量发生季节变化的主要因子0-2cm表层Chl-a含量。

Based on studies about current development of Methods of separating meiofauna, a new method is advanced in this paper. A suit of device was designed to Separate meiofauna from benthic sediments sample automatically, accurately and efficiently, which based on the technology of Laser-induced Fluorescence Detection, and used other technologies, such as noctilucence, electronics, biophysics, computer, mechanism, and so on. The scheme of macrocosm, the design of light route, the hardware and software design of the photoelectricity detection system and machine control system, the method of signal processing are introduced, especially the hardware and software design and the method of signal processing.

论文分析了目前国内外所使用的小型底栖生物分离方法现状，并以此为基础，自主开发了一套基于激光诱导荧光技术，并且集荧光化学技术、电子物理技术、光电测量技术、计算机技术及机械技术为一体的小型底栖生物标本自动分离系统，实现了从沉积物样品中自动分离小型底栖生物标本，从而大幅度提高室内小型底栖生物分样的工作效率和精度的目的，并以此完成了大洋协会&十五&攻关项目：&小型底栖生物标本自动分离系统研制&。

The sedimentary environment, abundance and biomass of meiofauna, community structure and biodiversity and systematics of free-living marine nematodes, were quantitatively studied at the middle intertidal zone during the periods of investigation.

2004年10月到2005年10月对青岛太平湾进行了连续13个月的小型底栖生物的调查采样，对小型底栖生物栖息的沉积环境、小型底栖生物的丰度和生物量、自由生活海洋线虫群落结构、多样性和分类学进行了研究。

与底栖生物相关的网络解释 [注：此内容来源于网络，仅供参考]

benthos：底栖生物

1972年C.A.米列伊科夫斯基又将海洋幼虫升格为海洋生物中一个独特的生态类群--海洋幼虫生物(pelegiclarvaton),并把它与底栖生物(benthos)、自游动物(nec-ton)、水漂生物(pleuston)和浮游生物(plankton)等并列.

benthos：底栖生物; 水底生物

benthic 底栖的; 海底的 | benthos 底栖生物; 水底生物 | Bergen Conference 卑尔根会议

abyssal benthos：深海底栖生物 深海底棲生物

abyssal 深海性 深海性 Y | abyssal benthos 深海底栖生物 深海底棲生物 Y | abyssal zone 深渊带 深海區 N

benthos feeder：食底栖生物者 攝食底棲生物者

benthos 底栖生物(区系) 底棲生物 Y | benthos feeder 食底栖生物者 攝食底棲生物者 Y | Bergmann's rule 伯格曼律 包曼氏法則 N

benthos feeder：食底栖生物者

benthos belt | 水底生物带 | benthos feeder | 食底栖生物者 | benthos | 海底生物, 海底的动植物群

vagrant benthos：游移底栖生物

裂隙角石 vaginoceras | 游移底栖生物 vagrant benthos | 碧瑶风 vaguio

littoral benthos：海岸底栖生物

littoral 海岸 | littoral benthos 海岸底栖生物 | littoral climate 海岸气候

epibenthos：上底栖生物

ephyra 碟状幼体 | epibenthos 上底栖生物 | epibiosis 上底栖生物

benthon：底栖生物;水底生物

benthic 海底的;底栖生物的 | benthon 底栖生物;水底生物 | benthonic fauna 底栖动物群

vagile epibiont：游移底栖生物

vagile benthon 海底漫游动物 | vagile epibiont 游移底栖生物 | vagrant benthos 游移底栖生物