I I I I I I I ' ' ' ' I 



125 130 135 



0°C ISOTHERM 

 DEPTH VARIATION 



-0.50°C ISOTHERM 

 DEPTH VARIATION 



Figure 9. DefiniHon of the Lena River plume at surface, 5, and 10 meter levels using the and 

 -0,5 C isotherms. Water temperatures are warmest near the river. 



14 



