搜索结果: 1-4 共查到“理学 tropical savanna”相关记录4条 . 查询时间(0.062 秒)
MONITORING PHENOLOGICAL VARIABILITY ACROSS A TROPICAL SAVANNA ARIDITY GRADIENT WITH REMOTE SENSING ACROSS SEASONAL TO ANNUALAND EXTREME EVENTS
Savannas MODIS VI Tower fluxes
2014/5/6
Tropical savannas are key components of the global carbon and water cycles and understanding their functioning is critical to understanding ecosystem feedbacks to global climate. By observing broad sc...
New insights in the global cycle of acetonitrile: release from theocean and dry deposition in the tropical savanna of Venezuela
global cycle of acetonitrile dry deposition tropical savanna of Venezuela
2009/2/20
Using the proton transfer reaction mass spectrometry (PTR-MS) technique, acetonitrile was measured during the wet season in a Venezuelan woodland savanna. The site was located downwind of the Caribbea...
Methane emission from tropical savanna Trachypogon sp. grasses
Methane emission tropical savanna Trachypogon sp. grasses
2009/1/20
Methane flux measurements from the soil-grass system were made during the wet season in unperturbed plots and plots where standing dry and green Trachypogon sp. grasses were clipped to just above the ...
ESTIMATING CANOPY COVER FROM EUCALYPT DOMINANT TROPICAL SAVANNA USING THE EXTRACTION OF TREE CROWNS FROM VERY HIGH RESOLUTION IMAGERY.
canopy cover object-based image segmentation tree crowns northern Australia tropical savanna
2015/11/16
Very high spatial resolution satellite imagery provides data that enables spatially detailed analysis of landscapes. The identification
and extraction of information about tree crowns is one such us...