About Lupus. Lupus is an autoimmune disease that can affect various parts of the body, including the skin, joints, heart, lungs, blood, kidneys, and brain.Normally, the body's immune system makes proteins called antibodies to protect the body against viruses, bacteria, and other foreign materials.bout Lupus. Lupus is an autoimmune disease that can affect various parts of the body, including the skin, joints, heart, lungs, blood, kidneys, and brain.
Global warming is also becoming a major cause for loss of biodiversity. For example if the present rate of global warming continues, coral reefs which are biodiversity hotspots will disappear in 20-40 years. 10% of all species might become extinct by 2015, if global warming continues.
On average, for a 50% reduction in biodiversity, there will be a 10% â 20% loss of productivity. The productivity of a monocrop field is less than half that of a highly diverse field (Tilman, 2000). In part this may be due to a greater loss of nutrients from fields with low diversity than from more diversified plots.