Researchers say villages where farmers planted trees did better than others during a drought and food shortage in two thousand five.

VOA: special.2011.05.10

And why should there be a shortage of farmland?

但是为什么当时的耕地会短缺呢

耶鲁公开课 - 古希腊历史简介课程节选

One of them was that the U.S. Government had shut down the construction industry during the war, so they didn't build any houses for close to five years; obviously we had a shortage of housing.

其一就是美国政府在战争时期,停止了建筑行业,那时他们已经快五年没有建造任何房屋了,显然,房屋资源是短缺的

耶鲁公开课 - 金融市场课程节选

Some of the farmers were victims of a terrible shortage of rain, and of their own poor farming methods.

VOA: special.2009.05.10

At the same time, the health care needs of aging populations are expected to grow, intensifying the shortage of nurses.

VOA: special.2010.06.07

But the group warns that a shortage of four billion dollars threatens these and other immunization programs.

VOA: special.2010.09.15

Anthony Fauci at the National Institutes of Health says the shortage is an issue of biology.

VOA: special.2009.11.11

"In the U.S.,for instance, some researchers have projected that there may be a shortage of close to a million nurses by two thousand twenty."

VOA: special.2010.06.07

It also works with the World Food Organization and the Pan American Development Foundation to help Haitians,especially after the food shortage riots last year.

VOA: special.2009.11.25

The WHO chief warned that a shortage of money could limit progress in other areas.

VOA: special.2011.02.01

What are your thoughts about the nursing shortage and what should be done about it?

VOA: special.2010.06.07

He said the doctors, like many relief workers in Haiti, faced a shortage of supplies and had to be creative with the equipment they had.

VOA: special.2010.02.01

"But this has raised concern that O.E.C.D countries were mainly exporting their shortage problem to countries that may have an even greater need for these nurses."

VOA: special.2010.06.07

Problems include a shortage of manufacturers and the high cost of treatment.

VOA: special.2010.01.25

But the shortage is most severe in developing countries.

VOA: special.2010.06.07

The recession may have reduced a national nursing shortage;

VOA: special.2009.08.13

All areas of the world face a nursing shortage.

VOA: special.2010.06.07

He says the nursing shortage also affects industrialized countries.

VOA: special.2010.06.07

But experts predict that the shortage will grow again.

VOA: special.2009.08.13

The world also faces a shortage of nursing trainers.

VOA: special.2010.06.07

But there is a worldwide shortage.

VOA: special.2009.11.11

Ballo adds there is also a shortage of beds, and the situation in many homes is one of cramped quarters.

VOA: standard.2009.10.05

However,signs of the shortage are much less visible in cities like Jerusalem, where taps have yet to go dry.

VOA: standard.2009.08.01

Gab says the town's population is growing every day and he fears Docol could begin experiencing a severe water shortage.

VOA: standard.2009.10.06

The American Medical Association argues that the shortage of doctors is no reason to put nurses in charge.

VOA: standard.2010.05.14

In South Africa, midwife Precious Robinson says the shortage is made worse by many women leaving the profession.

VOA: standard.2010.06.15

"I think it is very important that the U.S.taxpayer not subsidize a project which will help Ahmadinejad out of his gasoline shortage problem,"

VOA: standard.2009.06.23

Researchers say the reasons for this disparity include stereotyping of patients by health care providers, and a severe shortage of minority health care professionals.

VOA: standard.2010.03.05

To address the shortage, some hospitals have created programs that pair prospective donors with recipients.

VOA: standard.2010.03.11

With the shortage of primary care physicians, expanding the authority of nurse practitioners.

VOA: standard.2010.05.14