Sentences with phrase «scale climate change from»

Not exact matches

Many types of emissions from coal - fired plants have been reduced, but the capturing and storing of carbon dioxide, the emission that scientists say is most responsible for climate change, has been harder to accomplish on a significant scale.

«We are the first business in the world to have launched an SMS platform that enables farmers to access tailored information sourced sustainably — and with the potential to scale — from within the farming community itself, so that they can increase resilience to climate change, increase crop yield and improve their livelihoods whether or not they are online.»

Food - security experts from all over the world will converge on Belfast from 28 - 31 May 2018 for a major Summit on how to feed a growing global population — amid massive challenges such as climate change, Brexit, labyrinthine food - supply chains and food fraud on a global scale.

«Landscape - scale management, natural capital and ecosystem services initiatives are becoming increasingly important in light of increasing pressure on the UK's natural environment from development, population growth and climate change.

According to the United Nations, the meat industry is «one of the top two or three most significant contributors to the most serious environmental problems, at every scale from local to global», and the UN has concluded that a global shift towards a vegan diet is vital to saving the world from hunger, fuel poverty and the worst effects of climate change.

We highlight episodes of climate change that have disrupted ecosystems and trophic interactions over time scales ranging from years to millennia by changing species» relative abundances and geographic ranges, causing extinctions, and creating transient and novel communities dominated by generalist species and interactions.

«With the rise of ecohydrology as a discipline, we can now work across scales — from the individual tree to the mountain stream — to see the actual effects of species change in relation to climate.»

Environmentalists have criticized holding such large - scale military exercises in sensitive areas such as the Great Barrier Reef, which is under threat from increased commercial shipping, climate change and an invasive starfish infestation, the United Nations says.

The Review is a super refined weekly web publication curated by subject matter experts from Yale who summarize important research articles from leading natural and social science journals with the hope that people can make more informed decisions using latest research results.The Review launched this week and covers a wide range of topics, like this brief about climate change and biodiversity («Biodiversity Left Behind in Climate Change Scenarios»): They find that simply using the traditional classification of a species in climate change simulations can underestimate the true scale of biodiversitclimate change and biodiversity («Biodiversity Left Behind in Climate Change Scenarios»): They find that simply using the traditional classification of a species in climate change simulations can underestimate the true scale of biodiversitychange and biodiversity («Biodiversity Left Behind in Climate Change Scenarios»): They find that simply using the traditional classification of a species in climate change simulations can underestimate the true scale of biodiversitClimate Change Scenarios»): They find that simply using the traditional classification of a species in climate change simulations can underestimate the true scale of biodiversityChange Scenarios»): They find that simply using the traditional classification of a species in climate change simulations can underestimate the true scale of biodiversitclimate change simulations can underestimate the true scale of biodiversitychange simulations can underestimate the true scale of biodiversity loss.

This means the Nottingham group can transfer these tiny bits of genetic information from the wild relatives into wheat on a large scale creating a step change in the search for new varieties of wheat that will cope with disease and climate change and help feed a growing population.

Interestingly, also negative effects of agricultural chemicals such as fertilisers and pesticides can be seen even at the coarse European scale and even more worrying is the fact that these negative effects are likely to be amplified with increasing temperatures as they can be expected from climate change.

It's just amazing that, you know, you could capture that much information and it's interesting in the scientific perspective because what we are finding right now with issues like climate change and conservation is that we really need fine - grained samples from very large geographic areas to really understand the dynamics of species range movements and how fragmentation is occurring and many biogeographic questions, and literally, the only way we can do this is through voluntary networks like this because it would cost billions and billions to send professionals out at that finer scale to understand it.

To solve this problem, Pielke suggested measuring environmental variables from a regional scale up to a global scale as a more inclusive way to assess environmental risks than the top - down approach used by the Intergovernmental Panel on Climate Change.

The history of these observations is quite long (volunteers started to collect this data in the 1950s as indicated in their Nature Scientific Data publication) and their uses are various: from supporting the planning and execution of various agronomical practices, to studying the magnitude and direction of climate change at continental scales.

The big takeaway from this study: While there is uncertainty in projections for changes in the climate indices reviewed here (especially El Niño and La Niña), this study serves to alert us to the fact that the climate impacts that our local coastal communities face are based in large part on changes that occur on both a large, global scale and over the long, decadal term.

A major focus of this work is to explore the propagation of uncertainty from external drivers to actual impacts of climate change on time - scales of up to 30 years.

Then, if you scale the Antarctic temperature change to a global temperature change, then the global climate sensitivity to a doubling of CO2 becomes 2 - 3 degrees C, perfectly in line with the climate sensitivity given by IPCC (and known from Arrhenius's calculations more than 100 years ago).

The danger of uncontrollable and irreversible consequences necessarily raises the question of whether it is feasible to extract CO2 from the atmosphere on a large enough scale to affect climate change.

One type of inverse method uses the ranges of climate change fingerprint scaling factors derived from detection and attribution analyses that attempt to separate the climate response to greenhouse gas forcing from the response to aerosol forcing and often from natural forcing as well (Gregory et al., 2002a; Stott et al., 2006c; see also Section 9.4.1.4).

Students then go on to examine the the ways climate change can be managed at different scales of governance from the UN's SDGs to the adaptation of the Nenet indigenous group.

At the Paris meeting, nearly 2,000 participants, from countries on all continents and at all levels of development, flowed through dozens of sessions examining an array of policies and actions at all scales that could limit our influence on the atmosphere and oceans and limit risks that changes in the climate will derail human progress.

These is output from the large scale global models used to assess climate change in the past, and make projections for the future.

There are plenty of records, particularly from low latitudes that demonstrate rapid (and reasonably large scale, big enough to cause significant ecosystem responses) climate changes during the Holocene.

This line from the 2007 report's chapter on human health is about as straightforward as any language can be: «Despite the known causal links between climate and malaria transmission dynamics, there is still much uncertainty about the potential impact of climate change on malaria at local and global scales.»

The strongest internal variability in the climate system on this time scale is the change from El Niño to La Niña — a natural, stochastic «seesaw» in the tropical Pacific called ENSO (El Niño Southern Oscillation).

Then, if you scale the Antarctic temperature change to a global temperature change, then the global climate sensitivity to a doubling of CO2 becomes 2 - 3 degrees C, perfectly in line with the climate sensitivity given by IPCC (and known from Arrhenius's calculations more than 100 years ago).

Amid all the progress on this planet — declining losses from terrible diseases and war, rising literacy and the rest — there remain plenty of planet - scale risks requiring serious focus, from pandemic flu to centuries of locked - in climate change to, yes, collisions with space rocks.

Using a recently developed hurricane synthesizer driven by large - scale meteorological variables derived from global climate models, 1000 artificial 100 - yr time series of Atlantic hurricanes that make landfall along the U.S. Gulf and East Coasts are generated for four climate models and for current climate conditions as well as for the warmer climate of 100 yr hence under the Intergovernmental Panel on Climate Change (IPCC) emissions scenarclimate models, 1000 artificial 100 - yr time series of Atlantic hurricanes that make landfall along the U.S. Gulf and East Coasts are generated for four climate models and for current climate conditions as well as for the warmer climate of 100 yr hence under the Intergovernmental Panel on Climate Change (IPCC) emissions scenarclimate models and for current climate conditions as well as for the warmer climate of 100 yr hence under the Intergovernmental Panel on Climate Change (IPCC) emissions scenarclimate conditions as well as for the warmer climate of 100 yr hence under the Intergovernmental Panel on Climate Change (IPCC) emissions scenarclimate of 100 yr hence under the Intergovernmental Panel on Climate Change (IPCC) emissions scenarClimate Change (IPCC) emissions scenario A1b.

Although the simulation conditions in the MMD 20th - century simulations were not identical to those in the CMIP1 & 2 control runs, the differences do not alter the conclusions summarised below because the large - scale climatological features dominate, not the relatively small perturbations resulting from climate change.

The climate change impacts community has long bemoaned the inadequate spatial scale of climate scenarios produced from coarse resolution GCM output (Gates, 1985; Lamb, 1987; Robinson and Finkelstein, 1989; Smith and Tirpak, 1989; Cohen, 1990).

Mbengue, C. O., and T. Schneider, 2013: Storm track shifts under climate change: what can be learned from large - scale dry dynamics.

The coalition will also encourage the EPA to limit climate change - causing carbon emissions from fossil fuel power plants under the Clean Power Plan, push for federal controls on methane emissions from the oil and natural gas industry, and work on controlling emissions from large - scale industry facilities, said the New York attorney general's office in a statement.

In conclusion, I suggest moving away from the framework of carbon removal as a «third way» and instead framing carbon removal as a critical yet largely missing piece of «Plan A» to deploy large - scale climate change mitigation strategies.

The two former methods are dependent on the large - scale circulation variables from GCMs, and their value as a viable means of increasing the spatial resolution of climate change information thus partially depends on the quality of the GCM simulations.

The field of CDR suffers from the perception that, because CDR won't be needed at large scale for several decades, we can focus our efforts on developing and deploying other approaches to preventing climate change (such as energy efficiency and renewable energy).

Benjamin Sulman − a biologist at Indiana University, but then of the Princeton University Environmental Institute in the US − and colleagues report in Nature Climate Change that they have developed a new computer model to examine what really happens, on a global scale, when plants colonise the soil and start taking in moisture and carbon from the atmosphere.

While scientists increasingly assume that carbon removal solutions will provide a critical component in the fight against climate change, they are quick to acknowledge that we aren't researching and building carbon removal projects nearly as fast as needed to ensure we actually can remove carbon from the atmosphere at the scale needed.

Other studies of the Amazon climate tipping point The existence of an Amazonian climate tipping point is confirmed by other model studies, including the above - mentioned Climatic Change publication from 2008 — that suggests a large - scale die - back (70 percent) from about 3 degrees onwards, starting in the South of the basin.

On decadal and longer time scales, global mean sea level change results from two major processes, mostly related to recent climate change, that alter the volume of water in the global ocean: i) thermal expansion (Section 5.5.3), and ii) the exchange of water between oceans and other reservoirs (glaciers and ice caps, ice sheets, other land water reservoirs - including through anthropogenic change in land hydrology, and the atmosphere; Section 5.5.5).

«Committed terrestrial ecosystem changes due to climate change» When trying to position the Amazon tipping point on the scale of the global temperature rise, one of the most - often cited studies is one from the year 2009, performed by a team of researchers of the UK Met Office Hadley Centre, led by Chris Jones and published in Nature Geoscience.

Attribution of the observed warming to anthropogenic forcing is easier at larger scales because averaging over larger regions reduces the natural variability more, making it easier to distinguish between changes expected from different external forcings, or between external forcing and climate variability.

The Paris Agreement is a clear policy signal from governments that it is time to scale - up low carbon investment and bold solutions to climate change.

«Developing the ability to capture climatically important amounts of CO2 from the atmosphere and sequester it reliably and safely on scales of significance to climate change requires research into how to make the more promising options more effective, more environmentally friendly, and less costly.

The U.S. military seems interested in climate variations / change on timescales from seasonal to scales out to about 30 years, a period over which natural climate variability could very well swamp anthropogenically forced climate change.

Comparing model predictions of GHG - induced warming with recent natural temperature fluctuations also indicates the potential scale of man - made climate change.Early modelling experiments focused on the total long - term change resulting from a doubling of carbon dioxide (CO2) levels.

The amplitudes of the pre-industrial, decadal - scale NH temperature changes from the proxy - based reconstructions (< 1 °C) are broadly consistent with the ice core CO2 record and understanding of the strength of the carbon cycle - climate feedback.

The overall level of consistency between attribution results derived from different models (as shown in Figure 9.9), and the ability of climate models to simulate large - scale temperature changes during the 20th century (Figures 9.5 and 9.6), indicate that such model differences are likely to have a relatively small impact on attribution results of large - scale temperature change at the surface.

Scientists describe the scale of the risks from unmanaged climate change as potentially immense.

The Taskforce is comprised of eminent scientists, business leaders, policy advisers and political leaders drawn from around the world.5 Its purpose is to recommend to all governments a framework for managing climate change responses that is truly global, provides long - term direction, and is genuinely responsive to the scale of the problem.

The study predicted large - scale releases in the multi-gigaton range from the southern region of the East Coast methane clathrate store due both to changes in the Gulf Stream circulation and to warming bottom waters — both impacts set off by human - caused climate change.