| 词汇 | example_english_primary-productivity |
| 释义 | primary productivitycollocation in Englishmeanings of primaryand productivityThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with productivity. primary adjective uk /ˈpraɪ.mər.i/ us /ˈpraɪ.mer.i/ more important than anything ... See more at primary productivity noun[U] uk /ˌprɒd.ʌkˈtɪv.ə.ti/ us /ˌproʊ.dəkˈtɪv.ə.t̬i/ the rate at which a company or country makes goods, usually judged in connection with the number of people and the amount of materials necessary to produce ... See more at productivity Examples of primary productivityThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Additionally, the model calculates primaryproductivity and dissolved oxygen distributions and evolution for scenarios with sufficiently thin sea-ice cover. Their potential for primaryproductivity and their metabolic versatility would present an important part in nutrient cycling. The rate at which nutrients are recycled influences the net primaryproductivity of a forest. Thus, the epiphytes greatly increase the primaryproductivity of this ecosystem. Eutrophic or nutrient-rich marine environments are often characterized by a high primaryproductivity of phytoplankton. It may reflect significant changes of characters of oceanic circulation and in primaryproductivity. In systems of low primaryproductivity, a single stable plant-herbivore equilibrium occurs, whenever primary productivity is sufficient to support a herbivore population. Thus, we expect to find a positive relationship between primaryproductivity and ocelot density across its distributional range. Globally, natural systems, primarily dominated by perennials, had greater mean net primary productivity than the anthropogenic systems that replaced them14. The ecological ramifications of the results of the primaryproductivity data is of great interest. Furthermore, both mechanisms have the potential to stimulate primaryproductivity. The primaryproductivity is limited by the short growing season when sunlight is available. The disturbance is rapidly controlled, and the system comes back to its normal nutrient economy and primaryproductivity. The biologist will find new methods of in situ primaryproductivity measurements and microelectrode technologies for measuring oxygen fluxes. A heavy reliance on remote sensing data (initially in a single watershed) permitted the delineation of agro-ecological zones to determine land use/cover, primaryproductivity, dynamics of changes and seasonality. While most species were herbivorous, and an estimated 10 % of the total daily primaryproductivity was consumed by the ciliates, the percentage consumption varied among algal taxa. Ecosystem-level patterns of primaryproductivity and herbivory in terrestrial habitats. We find that primaryproductivity is lower than today by 500 to 4000 times for the methanogen-based ecosystem and by 40 to 200 times for the anoxygenic phototroph-based ecosystem. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of primary Go to the definition of productivity See other collocations with productivity |
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