Results 31 to 40 of about 1,523,345 (294)

Cryptogamic epiphytes as indicators of successional changes in megadiverse lowland rain forests of western Amazonia

open access: yesEcological Indicators, 2021
The Amazonian rain forests of Yasuni National Park, Ecuador (YNP), count among the world's forests regions with highest biodiversity, but are strongly threatened by deforestation.
Jorge Déleg   +4 more
doaj   +1 more source

Forest succession mapping for post-agricultural areas using Sentinel-2, PlanetScope imageries and LiDAR data [PDF]

open access: yesAdvances in Geodesy and Geoinformation, 2022
The research investigates the possibility of applying Sentinel-2, PlanetScope satellite imageries, and LiDAR data for automation of land cover mapping and 3D vegetation characteristics in post-agricultural areas, mainly in the aspect of detection and ...
Marta Szostak
doaj   +1 more source

Dominant ecological processes and plant functional strategies change during the succession of a subtropical forest

open access: yesEcological Indicators, 2023
Understanding community assembly process could enhance forest conservation and restoration, while which dominant ecological process drives the community assembly during forest succession is still controversial.
Taotao Han   +6 more
doaj   +1 more source

Trajectories in nitrogen availability during forest secondary succession: illustrated by foliar δ15N

open access: yesEcological Processes, 2022
Background Forest succession is an important ecological process and has been studied for more than a century. However, changes in nitrogen (N) availability during succession remain unclear as they may lead to either N saturation or N limitation. Here, we
Ying Tu   +6 more
doaj   +1 more source

Automated Land Cover Change Detection and Forest Succession Monitoring Using LiDAR Point Clouds and GIS Analyses

open access: yesGeosciences, 2020
This paper investigates the possibility of applying light detection and ranging (LiDAR) point clouds and geographic information system (GIS) analyses for land use and land cover (LULC) change detection, mainly with a view to monitoring uncontrolled ...
Marta Szostak
doaj   +1 more source

Soil Fungal Community Composition Correlates with Site-Specific Abiotic Factors, Tree Community Structure, and Forest Age in Regenerating Tropical Rainforests

open access: yesBiology, 2021
Successional dynamics of plants and animals during tropical forest regeneration have been thoroughly studied, while fungal compositional dynamics during tropical forest succession remain unknown, despite the crucial roles of fungi in ecological processes.
Irene Adamo   +5 more
doaj   +1 more source

The use of chronosequences in studies of ecological succession and soil development [PDF]

open access: yes, 2010
1. Chronosequences and associated space-for-time substitutions are an important and often necessary tool for studying temporal dynamics of plant communities and soil development across multiple time-scales.
Bardgett, Richard D.   +3 more
core   +1 more source

Carbon fluxes in a mature deciduous forest under elevated CO₂ [PDF]

open access: yes, 2010
This PhD thesis addressed several major aspects of the carbon (C) cycle in a c. 100-year-old, mixed deciduous forest under elevated CO₂ with an emphasis on below-ground processes.
Bader, Martin
core   +1 more source

Effect of Coriaria arborea on seed banks during primary succession on Mt Tarawera, New Zealand [PDF]

open access: yes, 2002
An experiment was conducted over two years to investigate the effect of Coriaria arborea, a native nitrogen-fixing shrub, on soil seed banks at sites representing a post-volcanic successional sequence on Mt Tarawera, New Zealand.
Warwick B. Silvester   +7 more
core   +1 more source

Biodiversity in young versus old forest [PDF]

open access: yes, 2008
This introductory essay has been written with the purpose to form a foundation for my PhD-study. My research task is to analyze how optimal selections of forest reserves can be made, considering biodiversity as well as economy.
Lundström, Johanna
core   +1 more source

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