单词:frequency-wavenumber migration
单词:frequency-wavenumber migration 相关文章
According to the 2010 World Population Data Sheet, there will be fewer workers to support an aging population in the coming decades. The booming population growth of the past century has slowed, but improving health conditions and stubbornly high bir
On Monday, January 16, Americans will pay tribute to the legacy of slain civil rights leader Reverend Martin Luther King Jr. in the annual national holiday that celebrates his birthday (January 15). More than 50 years ago, King campaigned across the
U.S. Foreign-Born Population Rises to Highest in a Century In the United States, the number of people who were born overseas rose last year to its highest share in over a century. 美国的外国出生人口数量去年上升到了一个多世纪以来
By Phuong Tran Dakar 25 September 2007 Starting in Senegal, the Spanish government is running television announcements to discourage young Africans from risking their lives on dangerous sea crossings to Spain.Phuong Tran has more from Dakar. One of t
UN, Camps in Iraq Prepare for New Wave of War Victims IRBIL, IRAQ U.N. and camp officials in Iraq's northern Kurdistan region are already preparing for another wave of Iraqis displaced by war to flood into the area as the conflict against Islamic ext
AS IT IS 2015-09-22 US, Germany Deal with the Wave of Syrian Refugees 美国、德国应对叙利亚难民潮 The global migration crisis has put pressure on Europe and other countries to deal with huge numbers of refugees safely and fairly. On Sunda
AS IT IS 2015-03-18 Iran Tries to Stop Declining Birth Rate 伊朗试图阻止出生率的不断下降 The human rights group Amnesty International says proposed new laws in Iran would severely limit womens freedom. It says the countrys leaders want
AS IT IS 2016-10-07 Migration Out of the Middle East Shows No Signs of Slowing 中东难民逃离潮趋势仍未放缓 Recent conflicts in the Middle East are responsible for the worst global refugee crisis in 70 years. Data from the United Nations s
AS IT IS 2016-09-21 US Rushes to Admit Refugees Before End of September 美国承诺9月底前接收难民 The month of September has been one of the busiest months for the arrival of refugees in the United States. Almost 79,000 refugees from 78 coun
By Lisa Schlein Geneva 16 February 2007 The Geneva-based International Organization for Migration reports that over the past three weeks alone almost 18,000 people have been displaced in Iraq, and it expects the number to grow much higher as the year
By Lisa Schlein Geneva 12 January 2008 The International Organization for Migration says Iraq is still facing a humanitarian crisis despite decreasing levels of violence, a drop in the number of people fleeing their homes and a limited number of peop
Ethiopia Awaits Influx of Refugees from Sudan and South Sudan Humanitarian agencies are preparing for an influx of refugees into Ethiopia from both Sudan and South Sudan. Civilians, mostly women and children, are fleeing fighting and violence in bord
Record Number of Africans Flee to Yemen A record number of African refugees and migrants have arrived in Yemen this year. Most are from Ethiopia. U.N. refugee agency spokesman Andrej Mahecic says more people are crossing the Red Sea and Gulf of Aden
The International Organization for Migration reports a significant drop in the number of Haitians living in displacement camps. IOM reports for the first time since the catastrophic earthquake struck a year ago, the camp population in Haiti has gone
The International Organization for Migration says there's an urgent need for tougher action against human trafficking in East Africa. The IOM has released a new assessment of the problem, saying men, women and children of all ages are being exploited
In the reshuffle, the Prime Minister has put me in change of the immigration policy? Phil Woolas appointment as Immigration Minister ruffled a few feathers amongst pro-immigration campaigners, and his latest comments would have done nothing to ease t
By Zulima Palacio Washington 17 September 2009 World population is growing - highest in underdeveloped countries A new report indicates that, in less than two years, global population will reach seven billion people, a number that imposes new challe
Now for more on the changing demographics of urban and rural China, we are joined in the studio by my colleague Wu Haojun. We know in the past decades, China has experienced an urbanization drive that has seen the migration of millions and millions o
Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low