Sentence examples for ecosystems act from inspiring English sources
The warming of global temperatures also is changing which ecosystems act as long-term sinks for carbon and which act as sources for carbon dioxide in the atmosphere.
For example, there is considerable debate concerning which ecosystems act as the major sources of carbon for the atmosphere and which act as sinks by accumulating more carbon than they release.
Forest ecosystems act as source and sink of atmospheric carbon dioxide (CO2) and are one of the most faithful options for carbon sequestration and play a crucial role in regulating global carbon cycle.
Consistent with Hypothesis 1, we found that simulated warming caused the time period between snowmelt and the start of the CUP, during which ecosystems act as source of CO2, to increase, which could be shown to be due to combined reductions in day length and incident radiation.
[21] We hypothesized (Hypothesis 1) that there should be diminishing returns, in terms of carbon gain, of earlier snowmelts, as solar geometry reduces the quantity and duration of daylight early in the season, and thus daytime plant photosynthetic CO2 uptake, and conversely increases the length of the nighttime period, during which respiration dominates and ecosystems act as sources for CO2.
Therefore, to study whether environmental nonO1-nonO139 isolates, which are native to the aquatic ecosystem, act as precursors for pathogenic O1 strains, their virulence potential and evolutionary relatedness was checked.
The herbaceous vegetation, a dynamic layer of an ecosystem, acts as an indicator of the environmental changes.
Whether an ecosystem acts as a source or sink for atmospheric carbon dioxide depends on the relative rates of photosynthesis and respiration.
Ecosystems can act as both sources and sinks of allochthonous nutrients and organic matter.
Earthworms play an important role in ecosystems and act as a soil engineers changing the physico-chemical properties of soil.
Forest ecosystems may act as sinks or sources of nitrogen (N) and carbon (C) compounds, such as the climate relevant trace gases nitrous oxide (N2O), nitric oxide (NO) and methane (CH4).
