Sentences with phrase «different mechanisms for changing»

Not exact matches

Researchers have evaluated different mechanisms that could account for declining snowpack in a warming world: earlier onset of snowmelt, a change in melt rates and shifts from snow to rain under certain conditions.

Michael Blaut, a microbiologist at the German Institute of Human Nutrition in Potsdam, Germany, says the mouse data are «believable and remarkable,» but says he has a hard time imagining a mechanism that would account for three compounds as chemically different as aspartame, saccharin, and sucralose leading to the same changes in the gut microbiome.

«These two types of abrupt change events appear to have different degrees of tropical Pacific involvement, and because the tropical Pacific speaks with such a loud voice when it does speak, we think this is extremely important for understanding the mechanisms underlying these events.»

Another question is for the noise - forcing mechanism, whether the high frequency forcing will change or whether the state at which the ocean becomes sensitive to such forcing will be altered (eg «charging» at a different rate or reaching «charged level» at a different threshold).

It is well - established in climatology that different causes and mechanisms have caused climate changes in the past (orbital variations, plate tectonics, solar variability, volcanic eruptions, etc.), so that a cause - effect relationship has to be determined for each individual case, rather than looking for one overall «driver».

We have explored how the incorporation of different mechanisms for the degassing and regassing of water changes the volatile evolution of a planet.

Another question is for the noise - forcing mechanism, whether the high frequency forcing will change or whether the state at which the ocean becomes sensitive to such forcing will be altered (eg «charging» at a different rate or reaching «charged level» at a different threshold).

It is interesting that biology has, in the case, provided a universal theory based on a single simple mechanism (if we include genetic drift and neutral theory, though admittedly not part of Darwin's formally stated understanding), whereas physics has not done so for climate change, given that it is potentially caused by many different mechanisms.

For topics where people might have strong opinions for political or ideological reasons, such as vaccination and autism, or human evolution, or climate change, there can be strong psychological defense mechanisms to learning a different point of viFor topics where people might have strong opinions for political or ideological reasons, such as vaccination and autism, or human evolution, or climate change, there can be strong psychological defense mechanisms to learning a different point of vifor political or ideological reasons, such as vaccination and autism, or human evolution, or climate change, there can be strong psychological defense mechanisms to learning a different point of view.

The complete set of cycles appears to be solar driven however there are different solar mechanisms involved which explains the differences in the cycle times and the differences in the amount of climate change for the different solar events.

• The effects of management strategies on climate, ecosystem services, and the resilience of ecosystems to climate change; field experiments and models designed to learn about coupled human - and environmental systems and to test different management interventions • The valuation of ecosystem services, including the economic or other costs associated with impacts of climate and other environmental changes • Adaptive approaches and institutional and governance mechanisms for addressing the regulatory aspects of special status species management

These new sea ice proxy records are needed (1) to fully prove the scenarios of a succession from an extended ice shelf to polynya / open - water conditions (cf., Fig. 6), (2) to reconstruct in more detail the changes in sea ice cover for early, middle and late LIG intervals characterized by very different external forcings and related internal feedback mechanisms, and (3) to allow a more fundamental proxy data / modeling comparison that results in model improvements and better reproduction of the LIG climatic evolution and prediction of future climatic scenarios20, 21,22,23, 64.

For instance, researchers still don't completely understand the role of aerosols in the atmosphere, the variable effects of clouds at different heights, and the influence of feedback mechanisms such as the changing reflectivity of the Earth's surface and the release of gases from permafrost or deep seabeds.

But we know that the mechanisms responsible for the variation of Ts are different in internal variability on these time scales and in forced climate change, then my questions is that: is it possible that the spread in ECS might not be so directly caused by low - cloud feedback, although the low cloud feedback is a very good indictor for the model uncertainty?

It includes results from a variety of different empirical approaches, including (1) time series analyses of the published temperature record; (2) examination of the response of the earth's outgoing radiation response to transient climate events; (3) calorimetric studies of the ocean - atmosphere system; (4) mechanisms for secular climate change arising from ocean circulation systems and astronomical influences; and (4) radiative and convective heat transfer in the oceans and atmosphere.

This activity report presents different options, tools and mechanisms to enhance financing for mitigation, adaptation and technology cooperation for an effective response to climate change.

AGW is not the only possible mechanism for the changes we see (which are no different than changes in the past before our use of FF).

The new global climate change agreement establishes a revised goal of keeping average global temperature rise «well below 2 degrees Celsius,» sets up a clear mechanism for countries» greenhouse gas reductions to be revisited every five years and, for the first time, commits every nation - state on Earth — 196 different entities — to do something to address this collective threat... The Paris agreement marks a real turning point in history.

Another meta - analysis reached similar conclusions about the equivalence of CBT and BT1 and a recent large - scale clinical trial of BT showed that it was as effective as antidepressant medication for depression.3 While BT and CBT were equally as effective for lower - levels of depression severity, patients with severe depression specifically benefited more from BT than CBT.3 Behavioural activation, which involves graded activity and goal scheduling, is the central component of BT for depression and may be related to a more general mechanism of change that is operating in many different treatments for depression, especially CBT.

The Interim National Executive should seek legal advice on the best mechanisms to achieve this — for example, such as requiring 75 % majority vote in the National Congress or by having different categories of membership (with only one group entitled to vote on changes to the Constitution).