observation spot meaning in Chinese

观测点

The livimg level of the peasant households in the fixed observation spot of zhang shu village
樟木村固定观察点农户生活水平十五年变化之分析
There is no perspicuity verge between the west and the east of qinling mountains , so we have to draw a line to divide it into two parts . by analyzing the chang of observation spot " s precipitation in summer and in autumn on the same latitude , we can make a conclusion that 108 ewill be the line possibly . the paper was going on under the background of global chang by compairing the variation characteristics of norm annual air temperature and norm annual precipitation , and by compairing air temperature and precipitation over the season ,
秦岭东部地区气候变化总体趋势为降水减少、气温递增，其中近50年的时间里，气温共递增0 . 185 ，同时降水减少75 . 35mm ，表现为暖干化特点，其暖化的特点表现在冬半年的暖冬尤其是冬季增温强烈，干化则主要集中在夏季降水的锐减；而秦岭西部地区则降水减少的同111气温下降，近50年来，气温共下降0