时间:2018-11-14
作者:凯发旗舰厅(中国)
点击量:
简介:
DRL26C 树木生长监测仪用于监测树干的生长微变化,使树的生长与水分关系的研究变得更容易和更准确。传感器为不锈钢和防紫外线塑料制作,坚固耐用,适合长期监测,无须外接电池或太阳能板,内置锂电池和数据采集器,可记录50000个数据,通过红外数据输出。仪器具有较高的分辨率,可精确测量1微米茎杆的微变化,为研究树木在白天,夜晚等气候条件差异下的生长提供重要数据依据。
主要特点:
技术参数:
?植物生理生态专业数据下载分析软件,可进行数据下载、数据在线观测、柱状图、数据修复、统计分析(如每小时平均、每日平均、总计、最小值、最大值、数据相关分析、回归分析)与图表展示及系统设置等
?可选配MicroLog三通道土壤监测仪,实时、连续、原位监测土壤水分、温度、水势的变化
?推荐系统:树木生理生态系统,同时对多棵树木进行实时在线监测,采集记录树木生长、树皮温度(阴面和阳面)、树干茎流等三个生理指标的数据
应用案例
左图:3月20日–5月20日河北塞罕坝樟子松径向日动态变化;右图:9月20日–11月20日河北塞罕坝樟子松径向日动态变,引自北京大学生态研究中心2020年《植物生态学报》研究论文
产地:捷克
参考文献
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