carbon cyclemathematical modelsplanktonproductivityaquatic ecosystemspopulation dynamicswater pollutionfood chainsA mathematical model of carbon fluxes through the heterotrophic microbial food web is developed from a synthesis of laboratory and field research. The basis of the model is...
The meaning of CARBON CYCLE is the cycle of carbon in the earth's ecosystems in which carbon dioxide is fixed by photosynthetic organisms to form organic nutrients and is ultimately restored to the inorganic state (as by respiration, protoplasmic decay,
The relative importance of the planktonic food web in the carbon cycle of an oligotrophic mountain lake in a poorly vegetated catchment (Redó, Pyrenees)The relative importance of the planktonic food web in the carbon cycle of an oligotrophic mountain lake in a poorly vegetated catchment (Redó, ...
According to the model, trophic rearrangement, such as through fish stocking can have an important impact on the Lake Ontario food web. 展开 关键词: Carbon cycle model studies trophic level fish stocking salmon DOI: 10.1016/S0380-1330(86)71735-8 被引量: 120 ...
关键词: Carbon cycle Stable isotopes Soil microorganisms Fungi 13C-ergosterol Belowground food web DOI: 10.1016/j.pedobi.2011.12.001 被引量: 174 年份: 2012 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 Elsevier 国家科技图书文献中心 (权威机构) Semantic Scholar 掌桥科研 dx.doi.org ...
The carbon cycle is the process in which carbon atoms are recycled over and over again on Earth. Carbon recycling takes place within Earth's biosphere and between living things and the nonliving environment. Since a continual supply of carbon is essential for all living organisms, the carbon ...
analyzed energy use by structural parts made up of different materials throughout the life cycle to achieve sustainable design [26]. Sozer et al. changed the building envelope during the design phase to improve energy efficiency [27]. Lam et al. revealed that the participation of stakeholders ...
Aiming to promote carbon cycle economy, underground energy storage, and enhance the scale of CO2utilization, the authors propose a new concept of CO2capture, circular utilization, and storage, namely underground biomethanation (Figure 2). H2and CO2are mixed or injected sequentially into the depleted...
The export of organic carbon from the surface ocean by sinking particles is an important, yet highly uncertain, component of the global carbon cycle. Here we introduce a mechanistic assessment of the global ocean carbon export using satellite observations, including determinations of net primary produc...
展开 关键词: carbono, benthos, food chains, recif artificiel, chaine alimentaire, cycling, ciclo biogeoquimico, bentos, artificial reefs, carbon, arrecifes artificiales, carbone, cadena alimentaria, cycle biogeochimique DOI: 10.2331/suisan.75.810 年份: 2009 收藏...