Nonconforming Uses, Structures, and/or Trees. The regulations prescribed by this section shall not be construed to require the removal, lowering, or otherwise change to or alteration of any use, structure, and/or tree identified as nonconforming to the regulations of this section as of the effective date of this chapter, or to otherwise interfere with the continuance of a nonconforming use, structure, and/or tree. No nonconforming use or structure shall be altered, nor tree permitted to grow higher, so as to increase the nonconformity (relating to height and the use restrictions set forth in this section). A nonconforming use, structure, or tree once abandoned or damaged or destroyed, as per to the standards in Part 10 of this chapter relating to existing nonconforming uses and structures, may only be reestablished consistent with the provisions of this section and Part 10 of this chapter relating to existing nonconforming uses and structures.