Sentences with phrase «human perturbation»
"Human perturbation" refers to a disruption or disturbance caused by humans in various aspects of the environment. It implies the negative impact humans can have on nature, ecosystems, and the balance of the planet, often resulting in changes that can harm both the environment and the living beings in it. Full definition
PBs are scientifically based levels of human perturbation of the ES beyond which ES functioning may be substantially altered.
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But Berger and Loutre argue in their Perspective that with or without human perturbations, the current warm climate may last another 50,000 years.
«If we want to predict more precisely how human perturbation is going to impact atmospheric CO2, and therefore climate, we have to better understand how forests take up and release carbon.»
The Planetary Boundaries framework proposes quantitative limits for human perturbation of critical Earth system processes, and a «safe operating space» within which human activity should attempt to stay in order to avert the risk of large - scale, possibly abrupt or irreversible environmental change.
The major risk is that the relatively modest human perturbation will unleash much...
Perhaps a combination of global change and other indirect human perturbations to the marine environment account for the apparent growth in number and duration of harmful algal blooms: in recent years New England has experienced some of the worst episodes on record.
Drawing a parallel with progress in understanding human perturbations to the carbon cycle, our approach in assessing anthropogenic impacts on seawater pH is to separate the regulation of pH in ocean surface waters into two modes — regulation in the pre-disturbance Holocene ocean and anthropogenic processes regulating pH — with the interplay between both components acting to regulate seawater pH in the Anthropocene.
PBs are scientifically based levels of human perturbation of the ES beyond which ES functioning may be substantially altered.
The planetary boundary (PB) framework contributes to such a paradigm by providing a science - based analysis of the risk that human perturbations will destabilize the ES at the planetary scale.
To a diehard «lukewarmer» such as myself, who would prefer to GET DOWN and discern or debate the actual effects and magnitudes of human perturbations to this planet — this just appears to be becoming a happy circus performance with graphs.
The inclusion of climate — GHG feedbacks due to changes in the natural carbon sinks has the advantage of more directly linking anthropogenic GHG emissions with the ensuing global temperature increase, thus providing a truer indication of the climate sensitivity to human perturbations.
The planetary boundary (PB) framework contributes to such a paradigm by providing a science - based analysis of the risk that human perturbations will destabilize the ES at the planetary scale.
The second panel shows best estimates of the additional flux (release to the atmosphere positive; uptake negative) associated with the human perturbation of the carbon cycle during the 1980s.
My research is directed to understanding the natural state of these water bodies, the human perturbation of the natural state, and the possibility to design engineering solutions to the problems caused by human impact.
The human perturbation to ocean carbon is notoriously difficult to measure, despite the ocean's large role in buffering the build - up of atmospheric CO2.