LAND USE AND PROTECTION VARIES GREATLY IN AMOUNT, SIZE AND SHAPE/ARRANGEMENT ACROSS THE LANDSCAPE. BRIEFLY DESCRIBE SOME CHARACTERISTICS THAT SHOULD BE CONSIDERED IN THE PRESERVATION OF PROTECTED LANDS. HOW DOES CONSIDERATION OF THE “HUMAN ELEMENT” INFLUENCE THE MANAGEMENT OF PRESERVED LANDS? BRIEFLY DESCRIBE WHAT IS MEANT BY A CONCENTRIC DESIGN IN A BIOSPHERE RESERVE.