"Widespread drought" refers to a situation where there is a severe lack of water across a large area for an extended period of time. It means that many regions are experiencing very dry conditions, which can result in water shortages, damage to crops and vegetation, and other related problems.
Full definition
At that temperature we will
see widespread drought and rising sea levels that will leave hundreds of millions without homes.
THE blizzards that hit the north - east US may have dominated the headlines last weekend, but across much of the country the most
widespread drought in more than half a century is still biting — especially along the nation's iconic waterways (see diagram).
Evidence
for widespread drought intensification is less clear and inherently difficult to confirm with available data because of the increase of time - integrated precipitation at most locations other than the subtropics.
This was also a period during which much of middle America was affected by a serious
of widespread droughts, and extreme weather conditions.
Evidence for
widespread drought intensification is less clear and inherently difficult to confirm with available data because of the increase of time - integrated precipitation at most locations other than the subtropics.
The difficulties of bridging the partisan gap were in evidence on their last day, when lawmakers were unable to agree on two pressing problems: how to help livestock producers suffering
from widespread drought and how to protect critical industries from cyberattacks launched by terrorists or other enemies.
The Great Plains are finally beginning to enjoy cloudbursts of relief from two years of epic drought — the worst in the region's history, and part of the
most widespread drought to afflict the U.S. since 2000.
To avoid the worst impacts of climate change,
including widespread drought, flooding and massive population displacement caused by rising sea levels, we need to keep global temperature rise below 2ºC (compared to pre-industrial levels).
As water demand soars in every corner of the world
amid widespread drought and water scarcity concerns, recovery and recycling of wastewater is increasingly becoming a valuable solution to alleviate pressures
And there are appreciable artifacts in the record as a result of changing soil moisture and thus changing ratios of sensible and latent heat at 2m from the ground — plausibly causing an increasing land / ocean temperature divergence during periods
of widespread drought.
While the current organic milk shortage also reflects impacts from
the widespread drought in 2012 and higher prices for organic feed grains in recent years, growth in the milk sector has routinely been hampered by supply shortages.
A deadly heat wave that swept across Asia in 2016 led to
widespread drought that affected hundreds of millions in India.
Their optimistic goal: keep global warming below 1.5 degrees Celsius to avoid doomsday scenarios of rising seas,
widespread droughts and melting ice.
Leading hypotheses include: the collapse of the Soviet Union, which resulted in a decline in energy use in Russia and the other former Soviet republics; repairs to oil and gas lines to prevent leaks; decreasing emissions from coal mining;
widespread drought that led to decreased emissions from natural wetlands; and a decline in rice production.
Forests around the world are at risk of death due to
widespread drought, University of Stirling researchers have found.
When this model was then applied to the future, they found that in a world of continuing high greenhouse gas emissions, the threshold for
widespread drought - induced vascular damage would be crossed and initiate widespread tree deaths on average across climate model projections in the 2050s.
Meanwhile,
widespread drought has diminished hydropower production.
Widespread droughts and wildfires.
Severe rainfall deficits this year have lead to
widespread drought that has decimated the maize crop, costing hundreds of millions of dollars in losses.
Exceptionally warm temperatures this past winter led to dismally low snowfall which has led to
a widespread drought and amped up concerns over the wildfire season.
Why was the Little Ice Age (1400 - 1900 AD) so much colder and drier (
widespread droughts) than the MWP since CO2 concentrations were actually slightly higher during the LIA than during the MWP?
The lake has experienced harmful algal blooms and severe oxygen - depleted «dead zones» for years, but now a team of researchers led by Carnegie's Anna Michalak and Yuntao Zhou has shown that
the widespread drought in 2012 was associated with the largest dead zone since at least the mid-1980s.
She and Andrew Kinkella of California's Moorpark College explored the cenote and found that more offerings to Chaak, the Maya rain god, were placed in the shrine after
a widespread drought hit the Maya region.
The devastation of
the widespread drought of the 1860s is evident in the many ruins dotting the countryside.
The share absorbed by the land ecosystems varies greatly from year to year, depending on whether there were
widespread droughts, for example, or whether it was a good growth year for the forests.
There was
widespread drought and famine, especially in the Sahel, affecting millions.
But weather extremes and
widespread drought, in particular, are specific predictions of climate scientists and this fits in perfectly to what they've been warning us about for years.
Likely impacts include large - scale disintegration of the Greenland and West Antarctic ice - sheet; the extinction of an estimated 15 — 40 per cent of plant and animal species; dangerous ocean acidification; increasing methane release; substantial soil and ocean carbon - cycle feedbacks; and
widespread drought and desertification in Africa, Australia, Mediterranean Europe, and the western USA.
I conclude that the observed global aridity changes up to 2010 are consistent with model predictions, which suggest severe and
widespread droughts in the next 30 — 90 years over many land areas resulting from either decreased precipitation and / or increased evaporation.
That's because the risk of triggering abrupt changes in the climate system — such as rapid sea level rise or
widespread droughts — becomes high above one of two degrees warming.
Proxy records are consistent, however, in supporting periods of elevated warmth in the medieval period that coincide with periods of severe and
widespread drought.
Huge, explosive fires are becoming commonplace, say many experts, because climate change is setting the stage — bringing higher temperatures,
widespread drought, earlier snowmelt and spring vegetation growth, and expanded insect and disease infestations.
While most climate scientists agree that global warming is driving record heat waves,
widespread drought, heavy rain and floods, intense hurricanes, and even monster snowstorms, tornadoes — at least for now — are a different story.