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Over the past 800, 000 years, ice core data shows that carbon dioxide has varied from values as low as 180 parts per million ( ppm ) to the pre-industrial level of 270ppm.
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Over and past
Over the past 25 years there have been 24 crocodile attacks with 4 fatalities, including the death of American tourist Lauren Failla.
Over the past 400 years the form of the language used in the Americas — especially in the United States — and that used in the United Kingdom have diverged in a few minor ways, leading to the dialects now occasionally referred to as American English and British English.
Over the past few decades rapid developments in genomic and other molecular research technologies and developments in information technologies have combined to produce a tremendous amount of information related to molecular biology.
Over the past decade, there has been a trend towards increasing the independence of central banks as a way of improving long-term economic performance.
Over the past decade, the United States has been a principal provider of humanitarian assistance for famine relief, and has sponsored health care, education, good governance, and security assistance programs.
Over the past 30 years, the population of the Docklands has more than doubled and the area has become both a major business centre and an increasingly desirable area to live.
Over the past two decades, the TU / e has increasingly developed commercial interests and off-campus ties.
Over half of Japanese empresses and many emperors abdicated once a suitable male descendant was considered to be old enough to rule ( just past toddlerhood, in some cases ).
Over the past three decades ECMWF's activities and wide-ranging programme of research and development have played a pioneering role in the remarkable advancement of weather forecasting and data assimilation systems.
Over the past two decades, the economy has shifted from one of agriculture-dominant into that of services-dominant, with tourism serving as the leading foreign currency earning sector.
Over the past several years, tourism and exports of textiles, apparel, and nontraditional agricultural products such as winter vegetables, fruit, and cut flowers have boomed, while more traditional exports such as sugar, bananas, and coffee continue to represent a large share of the export market.
Over the past decade, open content has been used to develop alternative routes towards higher education.
Over the past century, people studying rhetoric have tended to enlarge its object domain beyond speech texts.
Over the past year Shannon Elizabeth has participated in numerous other Bodog-sponsored charity events as well.
Over the past 30 years Sinai has become a tourist destination due to its natural setting, rich coral reefs, and biblical history.
Over the past few decades, new information about the revolt has come to light, from the discovery of several collections of letters, some possibly by Bar Kokhba himself, in the Cave of Letters overlooking the Dead Sea.
Over the past 360, 000 years there have been two major cycles, each culminating with two caldera-forming eruptions.
Over the past 100 years, they have lost 93 % of their historic range, and have been extirpated from southwest and central Asia, from the islands of Java and Bali, and from large areas of Southeast and Eastern Asia.
Over the past three decades, UPEI has experienced significant growth with many new buildings integrated into the campus, including Central Utility Building ( 1973 ), Duffy Science Centre, Blanchard Hall ( 1973 ), Bernardine Hall, Robertson Library ( 1975 ), Atlantic Veterinary College ( 1986 ), Chi-Wan Young Sports Centre ( 1990 ), Wanda Wyatt Dining Hall ( 1990 ), Food Technology Centre, K. C.
Over the past 100 years a new technique has emerged — raised bed gardening, which has increased yields from small plots of soil without the need for commercial, energy-intensive fertilizers.
Over the past ten years, the two countries have witnessed new developments in various fields, including politics, economics, culture and society, particularly in the oil and gas industry.
Over and 800
Over 800 men and 45 officers were killed at the First Battle of Passchendaele, roughly 1 in 1000 of the nation's population at the time.
Over the last few years, MSO has been flourishing both at its satellite events and at the main event in London, which attracted almost 800 entries in 2011.
Over the next few centuries, clarity was reached in the organization of sound units, and the stop consonants were organized in a 5x5 square ( c. 800 BCE, Pratisakhyas ), eventually leading to a systematic alphabet, Brāhmī, around the 6th century BCE.
Over 4, 800 teenagers from all over the world have come to Seeds of Peace to discuss conflict resolution issues.
Over 800 residents have signed a petition asking the Council to pass a resolution asking WalMart to pass on the chance to open their first New Jersey WalMart Market in Hawthorne.
Over the decades, changes to education, the dramatic population decline down to 8, 800 in the 2010 Census, and the disappearance of religious orders have reduced the number of schools to the two mentioned above.
Over 55 million Americans over the age of 16 feed wild birds and spend more than $ 3 billion a year on bird food, and $ 800 million a year on bird feeders, bird baths, bird houses and other bird feeding accessories.
Over 1, 800 permanent staff are employed by members of the CPA and some 13, 000 other jobs benefit from the trade.
Over 65, 800 were sold the first year, at a price of $ 916 ( approximately $ 14, 000 in 2010 dollars ).
Over the course of his career, Cunningham choreographed more than 200 dances and over 800 “ Events ,” which are site-specific choreographic works.
* 1946: Over 800 Aboriginal workers took part in the 1946 Pilbara strike, the first such kind of action taken by Indigenous Australians.
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