This paper addresses indications of global climate warming as measured using tree rings, ice cores, coral and frozen lake sediments. Tree rings indicate availability of water, temperature, and light. Ice core annual accretion convey similar information regarding paleotemperature and paleoclimate in the ...
“We need to accelerate and intensify efforts to recover Antarctic meteorites. The loss of Antarctic meteorites is much like the loss of data that scientists glean from ice cores collected from vanishing glaciers – once
In the next section, we will answer the question of how scientists are able to get PTFE -- something that's inherently nonsticky -- to stick to metal cookware.PTFE and Cookware Nonstick coatings make cleanup easier on everything from frying pans to waffle irons. © iStockphoto/Lisa ...
But collisions do tend to distort a galaxy's shape. Computer models show that collisions between spiral galaxies tend to make elliptical ones (so, spiral galaxies probably haven't been involved in any collisions). Scientists estimate that as many as half of all galaxies have been involved in ...
Although climate has been tracked for a while, there are some data that cannot be obtained; generally anything before 1880. For this, scientists turn to climate models to forecast and generate a best guess of what the climate may have looked like in the past and what it may look like into...
Once computer scientists had figured out the basic idea of parallel processing, it made sense to add more and more processors: why have a computer with two or three processors when you can have one with hundreds or even thousands? Since the 1990s, supercomputers have routinely used many ...
Over the past 810,000 years (you’re too young to remember), global temperature reconstructed by Jouzel et al. (2007) from Greenland ice cores has varied by little more than your thermostat at home allows when the heating is on. That is how near-perfectly thermostatic the climate i...
Melting of Antarctica's ice can trigger rapid warming on the other side of the planet, according to our new research which details how just such an abrupt climate event happened 30,000 years ago, in which the North Atlantic region warmed dramatically.
There's no data back beyond 30 or 50 years. Scientists are just guessing. It's mumbo jumbo because there's a lot of money in research onclimate change. It's a fad. You say it's based onice coresamples,tree rings, coral reefs, and otherproxymeasurements but how do those work to ge...
17). Ecologists, scientists and politicians focus on solving the problem with the question: what to do in the face of climate change? The question posed by sociology is: how does climate change affect the social and political order? In the first question we get an exclusive answer: ...