Some of them are paths made in the early nineteen hundreds by men who climbed the mountain to cut trees.

VOA: special.2009.07.20

But if the monsoon is very strong, the trees affected by that monsoon might put on a wide ring for that year.

VOA: special.2010.05.25

We stopped in the afternoons to fish for a few minutes in little rivers turned black by the acid of cypress trees.

VOA: special.2010.01.30

Cacao trees grown on farms are much more easily threatened by disease and insects than wild trees are.

VOA: special.2010.02.17

Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.

VOA: special.2009.09.01

It told about how mobs of white men had killed black men by hanging them from trees.

VOA: special.2010.02.28

They found that over a period of six years, planting three rows of trees reduced total dust and ammonia by more than half.

VOA: special.2009.09.08

The study compared trees that had been thinned by machine with those that had not been thinned.

VOA: special.2009.11.10

Trees can also improve water quality around farms by removing pollutants from soil and groundwater.

VOA: special.2009.09.08

"If the monsoon basically fails or is a very weak one, the trees affected by monsoons at that location might put on a very narrow ring.

VOA: special.2010.05.25

(Youtube video: Catch the Moment) Many of her works are influenced by nature,trees,and flowers.

VOA: special.2009.11.04

Going home,he crossed a little path darkened by a group of trees.

VOA: special.2009.11.14

She was struck by the loveliness of the Sakura,or cherry trees.

VOA: special.2011.04.08

The area was surrounded by fields, trees and streams.

VOA: special.2010.03.14

Using non-performing rubber trees as a source of power also helps rejuvenate rubber production by making room for new planting.

VOA: standard.2009.09.13

Backed by the U.N.account, Israeli troops returned to the border area on Wednesday and continued pruning trees and bushes which could provide cover for terrorists.

VOA: standard.2010.08.04

By comparing rings from different trees and with other historical data, you can often identify particular rings with the exact calendar year that they grew.

VOA: standard.2010.04.05

Now,the plantation's eight million rubber trees may help fuel that recovery by producing low-cost electricity.

VOA: standard.2009.09.13

Confusing ends and means is dangerous because by focusing on the tactic, we risk floundering among the terrorist trees, while missing the growth of the extremist forest,"

VOA: standard.2009.08.06