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用气象站资料推算附近森林浅层地温和气温

Estimating Air and Shallow Soil Temperatures in Forest Site by the Recordings at Neighboring Meteorological Station

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【作者】 关德新吴家兵金昌杰韩士杰王安志

【Author】 Guan Dexin Wu Jiabing Jin Changjie Han Shijie Wang Anzhi(Institute of Applied Ecology,Chinese Academy of Sciences Shenyang 110016)

【机构】 中国科学院沈阳应用生态研究所中国科学院沈阳应用生态研究所 沈阳110016沈阳110016

【Abstract】 Air and shallow soil temperature in forest site are important factors impacting carbon cycle and plant physiology of the ecosystem.It is an effective method to estimating these temperatures by the recordings at neighboring meteorological station.The estimations will fill the gap of micrometeorological measurements in forest area.An empirical model to estimate the air temperature in the crown and soil temperature at 5 and 20 cm depth in the mixed forest of broad_leaved and Korean_pine was established,according to the recordings at adjacent meteorological station.The effects of seasons and snow coverage were taken into account in model establishment.The results showed that estimations were well accordance with the measurements.

【基金】 国家自然科学基金(30370293);中国科学院知识创新重大项目(KZCX1-SW-01-01A1);中国科学院沈阳应用生态研究所领域前沿项目资助
  • 【文献出处】 林业科学 ,Scientia Silvae Sinicae , 编辑部邮箱 ,2006年11期
  • 【分类号】S716
  • 【被引频次】10
  • 【下载频次】206
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