Marchant suspects more of these landforms are buried under ice, which covers more than 98
percent of the continent.
Many speculate these landforms are present throughout Antarctica, buried beneath the thick layer of ice that covers 98
percent of the continent.
Along with my fellow field assistant Keith Heyward, I was joining Marchant and his graduate student, Sean Mackay, flying 60 miles across the sea ice to the Dry Valleys, a series of valleys and ridges that lie roughly east to west and largely free of the ice that covers 98
percent of the continent.
Little surface ice is visible, unlike the other 98
percent of the continent.
The EU is currently in the throes of setting a new agenda for Europe's climate and energy policy, following on from Europe's ambitious and legally - binding target of meeting 20
percent of the continent's energy needs with renewable energy by 2020.
When Spotify launched in Europe in 2008, just 0.1
percent of the continent's internet users paid for a music subscription.
Since 1970 the restricted acreage rose from 247 million acres to 741 million, about 15
percent of the continent's land surface.
Not exact matches
The number
of people using the online room rental service on the
continent rose by 143
percent to about 765,000 guests in 2016 from the year before, said Nicola D'Elia, the firm's Africa and Middle East chief.
China produced over 30
percent of the 1 trillion eggs that were laid last year which has raised numerous environmental concerns on the
continent.
The Algarve, Portugal, is the top retirement option in Western Europe for the retiree on a budget — the cost
of living in Portugal is on average 30
percent lower than in any other country on the
Continent.
German inflation numbers are also set to be reported later on Monday, with investors expecting the
continent's largest economy to record consumer price rises
of 1.6
percent.
Insolvent homeowners in Europe face a lifetime
of literal debt peonage to make the banks (even foreign banks, which dominate Central Europe's post-Soviet economies) whole on their bad debts as the
continent's real estate prices are plunging even more steeply than those in the United States — some 70
percent in Iceland and Latvia.
Across the
continent, 64
percent of the fisheries» resource base is at a medium to high risk from overfishing
In the tenth century, when the original European forests began to be converted to farmland and pasturage, ninety
percent of the entire
continent was covered by trees; today only twenty
percent of these trees remain (Myers 1979, 121).
One reason Ethiopians were involved in high - profile tragedies at opposite ends
of the
continent: Their nation is the second-most populous in Africa as well as the second - poorest in the world (87
percent of Ethiopia's 94 million people are impoverished).
Irene Tinker comments: «This clearly is an absurd assertion about a
continent where women are reported to be doing 60 - 80
percent of the work in the fields and working up to 16 hours a day during the planting season.
If we focus on the Catholic population alone, Africa had 1.9 million Catholics in 1900, but by 2000 the
continent's Catholic population had risen to 130 million, representing a gross increase
of 6,708
percent.
International organizations like UNFPA are engaging in a full - court press to increase contraceptive prevalence in Africa (now the world's lowest at 27
percent) and to liberalize abortion laws by several means, including a controversial
continent - wide framework called the Maputo Plan
of Action.
In North America, Domtar — the
continent's largest producer
of uncoated paper — has committed to achieving Forest Stewardship Council certification on 100
percent of the land it owns and manages.
This unflinching support and national pride has maintained the FIFA World Cup on almost every Ghanaians» watching schedule, despite the country's failure to qualify for the 2018 finals, for in seeking its World Cup win
of the future, Ghanaians have become the
continent's greatest experts, with Ghanaian men and women sharply outperforming their counterparts in identifying the number
of African teams playing in this year's games, with 58
percent of Ghanaian men and 38
percent of women very clear on who «got through».
Learn what
percent of your DNA is from populations around the world and contact your DNA relatives across
continents or across the street.
But roughly 91
percent of Antarctica — nearly twice the size
of Australia — is unmapped, and the largest unsurveyed region on the icy
continent is a region called Princess Elizabeth Land.
On the
continent as a whole, more than 90
percent of the population relies on firewood or charcoal.
Accordingly, humans are, from a global perspective, responsible for 84
percent of the total amount
of tropical forest fragmentation, although the picture varies slightly from
continent to
continent.
Across the
continent, farmers are growing between 10 and 25
percent of what is possible and profitable.
Deep cuts in greenhouse gas emissions
of 40 to 70
percent by mid-century will be needed to avert the worst
of global warming that is already harming all
continents, a draft U.N. report showed.
So far, more than 40
percent of the plant species growing in these habitats in Europe have been established on other
continents.
In Africa and other
continents, soybean losses
of up to 80
percent have been reported due to this disease.
The study, compiled by the North American Bird Conservation Initiative and the first
of its kind to look at the vulnerability
of bird populations in Canada, the United States and Mexico, said 37
percent of all 1,154 species on the
continent needed urgent conservation action.
«One
of the most surprising finds was that 125,000 years ago, the average body size
of mammals on Africa was already 50
percent smaller than on other
continents,» said Smith, a professor in the UNM Department
of Biology who has studied megafauna extinction for more than 15 years.
The researchers analyzed rainfall data recorded throughout Africa from 1920 to 2013 and found that the Sahara, which occupies much
of the northern part
of the
continent, expanded by 10
percent during this period when looking at annual trends.
They found that the Human Footprint has increased in 63
percent of NWHS across all
continents except Europe over the past two decades.
The backbone would move power across the
continent at the extreme high - voltage rating: 765 kilovolts, which would reduce typical system losses
of 3 to 8
percent to around 1
percent.
We may not miss the phantom shiner, the thicktail chub, the stumptooth minnow or the harelip sucker, but these freshwater fishes are among 39 species (3.2
percent of North America's freshwater fish population) and 18 subspecies that have vanished from the
continent's waters over the past century.
A new study by scientists at NASA's Jet Propulsion Laboratory (JPL) in Pasadena, California, and the University
of California, Irvine, shows that while ice sheets and glaciers continue to melt, changes in weather and climate over the past decade have caused Earth's
continents to soak up and store an extra 3.2 trillion tons
of water in soils, lakes and underground aquifers, temporarily slowing the rate
of sea level rise by about 20
percent.
A survey
of 193 hunter - gatherer languages from different
continents found that most
of these languages stop at the number five or below: 61
percent in South America, 92
percent in Australia and 41
percent in Africa.
In the first
continent - wide study
of the effects
of fire on bird and mammal diversity in the African savanna environment, researchers have found that increasing «pyrodiversity» boosts the variety
of species
of mammals by around 20
percent and
of birds by 30
percent in savannas with high rainfall.
Adhikari estimated that about 40
percent of the Earth's polar movement is due to Greenland, 25
percent to Antarctica, and 25
percent to changes in water storage on
continents.
January 14, 2015 • Francis is in Asia on a six - day tour intended to build the Roman Catholic Church's following on a
continent that holds 60
percent of the world's population but only 12
percent of Catholics.
Wagons make up 42
percent of sales
of all premium midsize cars on Alfa Romeo's home
continent, while sedans only account for 33
percent; that means that Alfa will miss out on a very large audience if it were to only offer the Giulia as a sedan.
Even this can be termed an understatement given the astounding 3,606
percent growth rate that internet usage has reached in the
continent achieved since the beginning
of the new millennium.
«The Portuguese language is the common heritage to four
percent of the seven billion inhabitants
of the planet, across five
continents.
Cláudia Almeida e Silva, general manager for FNAC Portugal, said: «The Portuguese language is the common heritage to four
percent of the seven billion inhabitants
of the planet, across five
continents.
Up to 35
percent off select Antarctica itineraries (such as the Photography Series: Antarctic Explorer, an 11 - day photography tour
of the Antarctic Peninsula, which sails on an ice strengthened ship through the Drake Passage to the Great White
Continent.
Occupying almost five
percent of the earth's surface, North America is the third largest
continent.
Looking at the roots
of human existence, and the fruits
of our toil with the land, Jackie Nickerson captured agrarian laborers in Malawi, Kenya, South Africa, Zambia and Zimbabwe — where 70
percent of the population on the African
continent works in agriculture.
The study also noted a 10
percent rise in the area
of sea ice around the
continent since 1980, which the authors said appears related to changes in winds ascribed to the depletion
of the ozone layer there.
In view
of all this, the IPCC AR4 Chapter 9 Executive Summary states that: «It is likely (66
percent probability) that there has been a substantial anthropogenic contribution to surface temperature increases in every
continent except Antarctica since the middle
of the 20th century.»
(09/25/2011) On six
continents, in over 75
percent of the world's countries, people came out en masse yesterday to attend over 2,000 events to demonstrate the power
of renewable energy to combat global climate change.
At the other end
of the earth, the 2 - kilometer - thick Antarctic ice sheet, which covers a
continent about twice the size
of Australia and contains 70
percent of the world's fresh water, is also beginning to melt.