| Daisy lake has been acidified for years and has slowly recovering from the effects of industrial pollution due to the regreening of its watershed. |
| Mr. Lake, when you talk about regreening, you're welcome to come to Sudbury and see innovation at its finest. |
| Policy changes are essential for the success of on-farm regreening in the Sahel, and the process should continue. |
| The region's success in regreening surrounding lands and rehabilitating local lakes has earned Sudbury worldwide recognition for its environmental efforts. |
| It also symbolizes, the lumber industry, one of the original industries of the area and also the regreening efforts of the past quarter century, the effect of which will be most evident in this century. |
| Chlorosis was only due to Fe deficiency, since the application of Fe salts or Fe chelates to the chlorotic leaves produced complete leaf regreening. |
