he 8th Edition of the UN Environment Programme flagship report, the UNEP
Year Book 2011, examines global emerging issues and provides the latest
environmental science. It also highlights major environmental events
and developments over the past year, and presents the most recent data
and indicator trends.
The ocean has become a global repository for much of the waste we
produce. Scientists are concerned that plastic debris in the ocean can
transport toxic substances which may end up in the food chain, causing
potential harm to ecosystems and human health. The Year Book also
explores the wider implications of the use of phosphorus in food
production. Phosphorus is an essential nutrient whose supply is limited.
Since demand for fertilizer in agriculture rocketed in the 20th
century, large amounts of phosphorus are flowing into the environment.
New perspectives are also emerging on how biodiversity conservation can
be integrated in forest management. Forests are receiving increasing
attention, not least because of their role in climate change mitigation.
Halting loss of forest biodiversity is essential if forests are to
adapt to mounting pressures, including climate change and pest
outbreaks. The Year Book�s overview of events and developments during
2010 shows how cutting edge science reveals new opportunities to
mitigate climate change while improving air quality. Stimulated by
technological innovation and green investments, renewable energy supply
is growing rapidly. This and other developments are summarized in key
environmental indicators that present the latest data and trends for the
global environment.
The UNEP Year Book 2011 is essential reading for anyone with a keen
interest in the future of our planet.