But burning the willow releases 22 tons of CO2.

The willow ptarmigan is common in much of Alaska.

Willow is a town in Richland County, Wisconsin, United States.

The net was made from willow, and dates back to 8300 BC.

Willow City is a city in Bottineau County, North Dakota, United States.

Most species stay within their breeding range all year, but make short seasonal movements many individuals of the ptarmigan (called rock ptarmigan in America) and willow grouse (called willow ptarmigan in America) migrate hundreds of kilometers.

Advocates of tit for tat trade polices have even found supportive quotes from Adam Smith on the subject.

But the tit for tat retaliation that has followed the raid reflects deeper sources of mistrust and mutual suspicion.

There are very occasionally low forest of birch or willow and, in all, around 500 plant species.

In mid 2008, OpenCV obtained corporate support from Willow Garage, and is now again under active development.

Here is the beaver. And here is the stream, and the aspen and the alder and the willow.

Since Sunni militants destroyed the Shiite Askariya mosque in February, hundreds of Iraqis have been killed in a series of tit for tat sectarian attacks.

Exchange rate movements would be minimal and only as intended, and volatility would be contained, because tit for tat injections would no longer occur and speculation would wane.

Now I make a daily pilgrimage to visit a particular weeping willow by the Seine, and I hunger for the green fields in the bush outside Bukavu.

The island is treeless, with the tallest plant, the Arctic willow, growing occasionally to about the height of a person's knee but usually standing no taller than .

Britain ranks first, pouring in more than 15 billion in the first half of 2007, despite the Litvinenko case and the tit for tat expulsion of diplomats during this period.

He took also of the seed of the land, and planted it in a fruitful soil he placed it beside many waters he set it as a willow tree.

He took also of the seed of the land, and planted it in a fruitful field he placed it by great waters, and set it as a willow tree.

For example, burning a hectare of harvested willow on a field previously used for barley (the typical marginal crop in Denmark) prevents 30 tons of CO2 annually when replacing coal.

Even so, the violence, driven by impoverished northern youth, first targeted the region s own idle and self serving rich before degenerating into tit for tat attacks between northern Muslims and their Christian counterparts.

Alain Iloniain on AllAfrica describes the additional security measures taken by the government following these tit for tat encounters, including mobilizing several elements of the armed forces in different parts of the country.

Agriculture there has been damaged by the cutting of walnut, apricot, and mulberry trees for winter fuel, and by a failure to replant poplar, willow, and tamarisk the trees that hold fragile meadows in place.

He started a computer tournament for people to submit prisoner's dilemma strategies and discovered, much to his surprise, that a very, very simple strategy won it won the first tournament, and even after everyone knew it won, it won the second tournament that's known as tit for tat.

Following the passage of America s Smoot Hawley Tariff in 1930, countries raised trade barriers in a tit for tat frenzy, with no rules to constrain their behavior. The architects of the postwar global order therefore established the General Agreement on Tariffs and Trade (GATT) in 1947, which embodied such rules as does the World Trade Organization, which absorbed and expanded the GATT in 1995.