35-- 

 30-- 



0-20- ■ 



n 

 a. 

 °-15+ 



5& 



7 -- 

 6 ■■ 



5 -- 



z 

 cij .- 



s; V 



Q-3 .. 



2 - 

 1 ■■ 



-" 



SO 



riiLTNBiiiiL crrr. 



>"0 - 0.7?761? E 



>••] ^0.2571BM E 



>••? =-0.133339 E 



X~5 = 0. 600131 E 



)l»»i| = a.»HS(»e E 



x~s — 0. miis E 



x»£ - o.seaMMi E 



-Eb- 



-Ife- 



X TRANS. 



-gb- 



-*- 



Tdo 



raLiMBiim cigr. 



x»o 



X»l 



x~? 



X..3 



0.9IN43I E I 

 -D. 1J861B E 

 -0.3M>JT83 E -3 



O.lOeSDI E -H 

 -0.3TSae7 E -7 



-gr 



-^6 — 



Z TBflNS. 



-§^ 



-ib- 



DO 



7 

 6 



S 



z 



Ml) 



x: 



Q. 



0-3 



8 -■ 



1 -■ 



■- 



niTfWiia nrr 



X«"0 - 0.H01S7 C 1 

 Xm] =-0.617881 E -1 

 X~e = 0. IS3196 E -? 

 X»] =.-0.?T3a6« E -H 

 X">l = 0. 1H16B3 E -6 



100 



X TRPNS. 



NUTRIENT flNPLYSIS FROG. OR K. VON CLEVE 

 FORESTRT SCIENCES LPB. U. OF RLPSKfl 

 FOR leP U.S. TUNORP BIOME PROJECT 

 PLOTTED ON 11/10/70 PT 10.41.22 

 JOB NPME=REP0RT10 CHflRGE=ECO I BP 



CPLIBPPTION CURVE PLOTS USED WITH 



SPMPLE (OB COMMENT) = 256.5 



SRMPLE 0PTE=7/ 15/70 



SPMPLE LQC. 5]TE=2 PL0T=10 QUP0=1 



SPEC 1 E3 NPME=E . PNGUST I FOL LU 



10 REFERENCE NUhBEP=40357 



+ CPLIBRPTION POINTS PROVIQED 



X INPUT OPTP POINTS PS CPLIBflPTED 



CD BLANK POINT PS CPLIBBPTED 



LINE-FITTEQ CURVE IBY POLTNBMIPL) 



DPSHEO LINE=aUTPUT IN PPM: (PCTUPL/D.F.) t BLPNK 



a. 



a 



o 



_i 

 a. 



Figure El. 



regression on the calibration curve. Output consists of a graphi- 

 cal presentation of each calibration curve requested, nutrient 

 analysis, and grams per square meter as requested on the input 

 instruction card. 



Soil Nutrient (Table EIV) . Soils data were collected in cores, 

 and preliminary laboratory analysis was performed at Barrow with 

 further analysis at Berkeley. These data consisted of soils 

 classification information, and detailed information on wet/dry 

 weights and chemical composition. The programs provide calcula- 

 tions resulting in comprehensive data on soils structure and 

 composition. ECOSNDST provides means, standard deviations and 

 number of samples for each variable of samples within the set 

 of selected plots for a given data and depth layer. 



Soil temperature. Data consists of calibration values for each 

 thermistor and depth at which block is buried. Given the block 

 number, the programs return values of depth, temperature coeffi- 

 cient, and location, and converts meter readings (resistance) to 

 degrees C. 



142 



