The movement of matter through the living and nonliving parts of an ecosystem isa continuous cycle. Matter never leaves an ecosystem, it just changes form. The most important cycles in ecosystems are: WATER, NITROGEN and CARBON DIOXIDE. Does matter and energy cycle through an ecosystem? The move...
Based upon the the results of static environ analysis of the organic matter cycle through the ecosystem, a number of dynamic models are developed, in this second part, for the matter and nitrogen cycles. Probable outcomes of ecological succession are obtained within the framework of the dynamic ...
Plant sedimentary ancient DNA from marine sediments reflects changes in the vegetation dynamics species of nearby continents and may be used as a proxy for the share, burial rate, preservation and composition of terrigenous organic matter. Ulrike Herzschuh ...
“Consolidation and strengthen of carbon sink capacity”, as one of ten key tasks, has been listed in an action plan for peaking carbon dioxide emissions by 2030 in China, to consolidate carbon sequestration of ecosystem (including karst) and strengthen fundamental support of carbon sink. In kars...
Waste Heat Recovery in a Cruise Vessel in the Baltic Sea by Using an Organic Rankine Cycle: A Case Study Maritime transportation is a significant contributor to SO_x, NO_x, and particle matter (PM) emissions, and to a lesser extent, of CO_2. Recently, new regu... Fredrik,Ahlgren,Maria...
Ecosystem is in a certain context of space and time, between the various organisms, and between communities and their inorganic environments, through the interaction of energy flow and matter cycle a unified whole. 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
Model analysis of grazing effect on above-ground biomass and above-ground net primary production of a Mongolian grassland ecosystem A simulation model of carbon cycle in land ecosystems (Sim-CYCLE): a description based on dry-matter production theory and plot-scale validation. ... Y Chen,G Lee...
Inland lakes are a crucial source of greenhouse gases, such as carbon dioxide, methane and nitrous oxide. The interconnected river-lake systems feature multiple lake regions, wherein numerous rivers interconnect various lake regions. Their intricate hydr
Metabolic diversity in the lower platform facies of the Buck Reef Chert.Exceptional preservation of Paleoarchean carbonaceous matter also on molecular level.Different carbonaceous matter appearance (e.g., clots, laminae, blocky aggregates).Rapid silicification supported carbonaceous matter preservation.关键词...
1). Direct impacts include the release of greenhouse gases (carbon dioxide, CO2 and methane, CH4) during the microbial respiration of organic matter (OM) stored within ice sheets. Examples of indirect impacts include the fertilisation of downstream ecosystems, promoted by either the release of ...