Examples of autoimmune diseases include: 1  Rheumatoid arthritis. The immune system produces antibodies that attach to the linings of joints. 2  Systemic lupus erythematosus (lupus). People with lupus develop autoimmune antibodies that can attach to tissues throughout the body. 3  Inflammatory bowel disease (IBD).
Preventing and managing erosion. Programs to control erosion in Queensland began in the 1950s and have been very successful. The 3 main principles to control erosion are to: use land according to its capability. protect the soil surface with some form of cover. control runoff before it develops into an erosive force.
Arable land is any land that can be used to grow crops. Many of the practices used in growing those crops can lead to the loss of topsoil and destruction of soil characteristics that make agriculture possible.ithout plant cover, erosion can occur and sweep the land into rivers. The agricultural plants that often replace the trees cannot hold onto the soil and many of these plants, such as coffee, cotton, palm oil, soybean and wheat, can actually worsen soil erosion.