نتایج جستجو برای: coniferous
تعداد نتایج: 2305 فیلتر نتایج به سال:
2002
M. A. Lefsky
Warren B. Cohen
David J. Harding
Steven A. Acker
Estimation of the amount of carbon stored in forests is a key challenge for understanding the global carbon cycle, one which remote sensing is expected to help address. However, direct estimation of carbon storage in moderate to high biomass forests is difficult for conventional optical and radar sensors. Lidar (light detection and ranging) instruments measure the vertical structure of forests ...
Journal:
:Forestry Engineering Journal
2019
Journal:
:E3S Web of Conferences
2020
Journal:
:Anzeiger für Schädlingskunde
1961
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