In order to compare the different mortality rates predicted for each species we calculated a single 'baseline' mortality of each species as the predicted mortality of a tree of standard size growing in a standard environment (we used both the mean environment, taken over the study region, for all variables together with a 'mesic' soil texture; and the species' own median environment).
During the second week of those 2009 negotiations, which failed to produce a meaningful agreement, the draft text was 300 pages long when environment ministers took over from negotiators.
But the massive Notre Dame de Paris is here in all its virtual glory, a perhaps unprecedented achievement of environment art that took over a year to create.
Ségolène Royal, France's environment minister who recently took over as chair of the UN-led climate negotiations, has said that between 80 and 100 countries are expected to sign the agreement in New York on 22 April.
Matisse, like Riley, aimed to clarify, liberate and restore to painting its central emotional charge, something he triumphantly achieved in the last years of his life when his cut-paper collages took over their environment, invading walls and filling the space around them with disembodied flying colour.
The Department of Health and Department for Environment, Food and Rural Affairs (Defra) took over food labelling in England but the FSA remains in charge of labelling in Wales, Scotland and Northern Ireland.
In 1984 Cadw was formed as the historic environment service of the Welsh Government and took over the management of the four sites, operating them as tourist attractions.
Moores admitted he is keen to follow the example of Darren Lehmann, Australia's coach, who has brought a host of former players into the team environment since taking over the job 18 months ago.
Essentially, responses to oil spills seek to contain the oil and remove enough of it so that economic activity can resume and the natural recovery processes of the marine environment can take over.
In 1995, she took over as head of the Bay Area Discovery Museum, an innovative environment for children in San Francisco.
