EFFECTS OF CLEAR-CUTTING ON STREAM TEMPERATURE
EFFECTS OF CLEAR-CUTTING ON STREAM TEMPERATURE
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DOI：
10.1029/wr006i004p01133
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发表时间：
1970-01-01
影响因子：
5.4
通讯作者：
KRYGIER, JT
中科院分区：
文献类型：
--
作者：
BROWN, GW;KRYGIER, JT
使溪流变暖的主要能源是太阳。经过砍伐后，到达溪流的日光量可能会增加。在俄勒冈州海岸山脉的一个小流域砍伐树木一年后，月平均最高气温上升了14华氏度，年最高气温从57华氏度上升到85华氏度。在附近的一个分水岭，灌木丛和树木将伐木单位与溪流隔开，没有观察到可以归因于砍伐的温度变化。
The principal source of energy for warming streams is the sun. The amount of sunlight reaching the stream may be increased after clear‐cut logging. Average monthly maximum temperatures increased by 14°F and annual maximum temperatures increased from 57° to 85°F one year after clear‐cut logging on a small watershed in Oregon's coast range. In a nearby watershed where strips of brush and trees separated logging units from the stream, no changes in temperature were observed that could be attributed to clear‐ cutting.