Books dealing with climatic change are commonplace, as are those
concerned with effects of environmental stresses on plants. The present
volume distinguishes itself from earlier publications by highlighting
several interrelated environmental stresses that are changing in
intensity as the climate warms in response to the accumulation of
'greenhouse' gases. The stresses examined at the NATO Advanced Research
Workshop upon which this book is based include atmospheric pollutants,
flooding and sub- mergence, drought and cold. In future, successful
farming or landscape management will ultimately depend on strategies
that offset the effects of these and other environmental constraints,
while exploiting more favourable features. However, the to predicted
speed of climate change may exceed the rate at which new approaches
farming, forestry, landscape management and genetic conservation can be
developed through experience and retroactive response. The alternative
is to anticipate future needs and thus identify appropriate management
and legislative strategies by research and discussion. The contents of
this volume contribute to these vital processes, upon which the
productivity of agroecosystems and conservation of natural ecosystems
may increasingly depend. Those with any lingering doubts concerning the
gravity of the likely future situation are especially encouraged to read
the opening chapter. For convenience, chapters discussing pollution,
flooding, drought and cold are grouped in separate sections. However,
many authors have taken care to emphasise that interactions between the
changing combinations of stresses pose particular problems for plants
and plant communities.