the cosrce of wosidunl conteiinatioa Iso vosiduwnl partieulosly in ¢ £9 © qn ms b=? tte e see ® a 28 tho areas which wo Ccceliced ¢ ¢» 7 e o Ch G Q (3 [es QO ob * ns Q {3 3 a be & © ty i) {2 u oO 33 3 oe Q u cr u) ie) ‘ Q Qo 3 ct <a @ bs Q ce O facy t-'y os a be an the path of a fali-nut in case of . le a empeat the arcas to O F£2 ~ ie) $2 qd By Q . i) i > 3 ag Q et us Q we OF) re) i a ig ee 0 5 a @ ” — ye Ty ee eNre2as Weve chosen 9 Those rm Gs oy ono hove (indicating); anc q In 1958, vo cstablishod one aren up hore, and anstnas =a ay en San ts ~ oy de becene contaominatcd cover anda ever agadn. . bYansscets, and along theses transscoets we plotted ch 9 ct fede Q rs Le zt e oO pet Oo s ch t ) p 6 p Gown hore in the dry area, e 3 Hey we) Q ty oO Oo ps fee c vi ts ¢ xt o °o jay "3 9° od t~ Q et oO p ef |ad “ iu f ® 0) ee 3 rs G QO pts tte ° 9 ct w} com In this valley to the north, t Atroplon con bush waich tends to cecur up hore more on the reeky slonos. As you got up into the mountain rances, you bogin to run into artamecia, the sase and the pinyon pine and tne junirer., We have a Great varicty of habitats, and thoy are quite sharply defined. You can look at a tepsogravhy sheet and you can tell what snecics Will cecur on this side of the line and this site of tho Lina, _ It is a geod place for ecological studic De Thero are jushua troos, yuesha folliage. At the pra- sent tims, thoy are cnly found on ¢ Re bwk se of the high ccsort xanges to receive sonething lito elsht to ton ineckcos of rainfall