Results 101 to 110 of about 224,955 (211)

Forest ecosystem research in Hainich National Park (Thuringia) : first results on flora and vegetation in stands with contrasting tree species diversity [PDF]

open access: yes, 2006
A floristic description is presented of the study sites of the Research Training Group “The role of biodi-versity for biogeochemical cycles and biotic interactions in temperate deciduous forests”.
Bernhardt-Römermann, Markus   +2 more
core  

Influence of springtime phenology on the ratio of soil respiration to total ecosystem respiration in a mixed temperate forest [PDF]

open access: yes, 2010
Total ecosystem (Reco) and soil (Rs) respiration are important CO2 fluxes in the carbon balance of forests. Typically Rs accounts for between 30-80% of Reco, although variation in this ratio has been shown to occur, particularly at seasonal time scales ...
Bloemen, Jasper   +7 more
core  

Large-scale variations in the dynamics of Amazon forest canopy gaps from airborne lidar data and opportunities for tree mortality estimates. [PDF]

open access: yesSci Rep, 2021
Dalagnol R   +8 more
europepmc   +1 more source

Another dimension from LiDAR – Obtaining foliage density from full waveform data [PDF]

open access: yes, 2011
LiDAR tells the user where surfaces are, not what they are. In this study we investigate the potential for waveform LiDAR to provide more information on the nature of the returns over forestry. Waveform LiDAR was acquired for ten Pinus radiata plots in a
Adams, Thomas   +2 more
core   +1 more source

Seed rain and soil seed banks limit native regeneration within urban forest restoration plantings in Hamilton City, New Zealand [PDF]

open access: yes, 2012
Restoration of native forest vegetation in urban environments may be limited due to isolation from native seed sources and to the prevalence of exotic plant species.
Clarkson, Bruce D., Overdyck, Elizabeth
core   +1 more source

A canopy-related stratification of a southern pine forest using LANDSAT digital data [PDF]

open access: yes
An investigation was undertaken to determine if a consistent stratification of a Southern pine forest could be obtained by using LANDSAT multispectral scanner data to assess crown closure.
Williams, D. L.
core   +1 more source

Investigation of forest canopy temperatures recorded by the thermal infrared multispectral scanner at H. J. Andrews Experimental Forest [PDF]

open access: yes
Thermal Infrared Multispectral Scanner (TIMS) data were collected over the H. J. Andrews Experimental Forest in Western Oregon on July 29, 1983 at approximately 1:30 p.m., Pacific Standard Time. The relation of changes in canopy temperature to green leaf
Sader, Steven A.
core   +1 more source

Forest canopy-cover composition and landscape influence on bryophyte communities in Nothofagus forests of southern Patagonia. [PDF]

open access: yesPLoS One, 2020
Toro Manríquez MDR   +6 more
europepmc   +1 more source

Imaging spectroscopy reveals the effects of topography and logging on the leaf chemistry of tropical forest canopy trees. [PDF]

open access: yesGlob Chang Biol, 2020
Swinfield T   +17 more
europepmc   +1 more source

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