Sentences with phrase «human effects»

The bottom line is that the identification of human effects on climate is a signal - to - noise problem.

Identifying human effects on climate is a difficult statistical problem.

Almost immediately, and predictably, the findings were criticized by both sides in the debate over what to do, or not do, about human effects on the climate.

In humans the effect is uncertain, as the impact of supplemental vitamin C varies widely by study.

If human effects are small or even of a similar order compared to natural variation, then every dollar we spend trying to mitigate climate change is a dollar thrown away.

It is now agreed that we can't explain the detailed temperature record of the 20th century without bringing to bear human effects and GHG emissions.

Human effects abound, but the humans themselves are most often absent.

Rather, it was mandated, designed and operated to isolate human effects.

I suspect that the principal human effect will come from land use, and that the atmospheric component will be minor.

Just to be clear, I'm not against studying climate change, or funding research into technology that can mitigate human effects on the environment.

Total net human effect appears unchanged, which suggests the claimed increase of human CO2 between 2001 and 2007 was not included.

These symbolic locales cut through the noise of the weather and provide the evidence of human effects.

The word cyberspace in its roots thus well describes any space that is a field for human effects through environmental interaction.

This is a very similar result to Huber and Knutti (2011), who estimated that approximately 100 % of the observed surface warming since the 1950s has been caused by human effects.

But it has in fact been restricted to a certain type of human effect field — that of computer - mediated electronic tele - effects, most of them in the form of symbol exchange.

According to Steffen, there are two approaches to modelling human effects on climate — either include anthropogenic factors such as greenhouse gases, aerosols and land use in conventional climate models, or use an economics approach.

«But in general, it was thought that human effects looked dramatic in somewhat [local situations], but they were not geologically significant.»

In living humans effects of the neoplasm present a broad spectrum of symptoms, from asymptomatic to debilitating.

Filmed over six years in the eponymous mining village, a hard - up but minerally rich spot in the remote Colombian Andes brought to its knees by corporate exploitation, the film traces the uncertain, frequently unhappy arcs of selected residents to stirring human effect as their community crumbles around them.

To put a point to it, these old - fashioned human effects strike our emotional chords (especially seen on the big screen) far more effectively than the machine made effects of today, which only serve to turn our brains — and our imaginations — off.

The work of Miami - based painter Juan Travieso makes a striking political statement, questioning human effects on the natural world.

(«Anthropocene» is the proposed name for our current geological era, characterized by the unprecedented human effect on the global environment.)

Though no studies have yet been conducted linking BPA exposure to direct human effects, the scientists hope to generate interest in human research with their statement.

There is no significant human effect before that, according to the consensus (I am not buying any of it, but for the sake of the argument).

That human activities also have the potential to effect global climate measurably is certainly possible, but no such human effect has yet been isolated and measured.

Perhaps we are devoting too many resources to correcting human effects on the climate without being sure that we are the major contributor,» he said.

Port of Long Beach powers BP supertankers with electricity Most companies don't mention climate change in annual reports Scotch distilleries to cut fossil fuel use Videos show human effects on Earth Dependence -LSB-...]

Finally, the author concludes with this quote from his purported expert: «When there's a mass stranding, it's always wise to look at possible human effects.

The range of variability of solar radiant is 100 watts per square meter, which compares with the IPCC claim of 1.6 watts per square meter total human effect.

«Our results show that temperature records of at least 17 years in length are required for identifying human effects on global - mean tropospheric temperature.»