Results 31 to 40 of about 4,975,084 (343)

Comparison of UAV LiDAR and Digital Aerial Photogrammetry Point Clouds for Estimating Forest Structural Attributes in Subtropical Planted Forests

open access: yesForests, 2019
Estimating forest structural attributes of planted forests plays a key role in managing forest resources, monitoring carbon stocks, and mitigating climate change.
Lin Cao   +5 more
semanticscholar   +1 more source

Spatial pattern and driving factors of biomass carbon density for natural and planted coniferous forests in mountainous terrain, eastern Loess Plateau of China

open access: yesForest Ecosystems, 2020
Background Understanding the spatial pattern and driving factors of forest carbon density in mountainous terrain is of great importance for monitoring forest carbon in support of sustainable forest management for mitigating climate change.
Lina Sun, Mengben Wang, Xiaohui Fan
doaj   +1 more source

Woody species diversity in forest plantations in a mountainous region of Beijing, China: effects of sampling scale and species selection. [PDF]

open access: yesPLoS ONE, 2014
The role of forest plantations in biodiversity conservation has gained more attention in recent years. However, most work on evaluating the diversity of forest plantations focuses only on one spatial scale; thus, we examined the effects of sampling scale
Yuxin Zhang   +4 more
doaj   +1 more source

Plantation forests and biodiversity conservation [PDF]

open access: yes, 2003
There are five key reasons why biodiversity conservation should be considered a part of plantation management. (1) The plantation estate is large, and balancing various land management values with wood and pulp production is important when extensive ...
Hobbs, R.J., Lindenmayer, D.B., Salt, D.
core   +2 more sources

Climate factors dominate the spatial variation of forest soil nutrients: a meta analysis

open access: yesFrontiers in Forests and Global Change
The management mode of forests has significant impacts on soil nutrients. However, with global changes, there is scant evidence to suggest whether the soil nutrients in planted and natural forests have a consistent response mechanism to environmental ...
Xiaoxuan Du   +4 more
doaj   +1 more source

Three Hopf algebras from number theory, physics & topology, and their common background I: operadic & simplicial aspects [PDF]

open access: yes, 2020
We consider three a priori totally different setups for Hopf algebras from number theory, mathematical physics and algebraic topology. These are the Hopf algebra of Goncharov for multiple zeta values, that of Connes-Kreimer for renormalization, and a ...
Gálvez Carrillo, Maria Immaculada   +2 more
core   +1 more source

Projecting global and regional outlooks for planted forests under the shared socio-economic pathways

open access: yesNew forests, 2020
There is rising global interest in growing more trees in order to meet growing population, climate change, and wood energy needs. Using recently published data on planted forests by country, we estimated relationships between per capita income and ...
J. Korhonen   +3 more
semanticscholar   +1 more source

Water management and productivity in planted forests [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2014
As climate variability endangers water security in many parts of the world, maximizing the carbon balance of plantation forestry is of global importance.
J. E. Nettles
doaj   +1 more source

Factors driving carbon accumulation in forest biomass and soil organic carbon across natural forests and planted forests in China

open access: yesFrontiers in Forests and Global Change
Forests play a pivotal role within the global carbon cycle. However, how to enhance carbon storage in existing forests remains unclear.In this study, we conduct a comprehensive analysis of data from 2,948 forest sites across China.
Tao Wang, Lingbo Dong, Zhaogang Liu
semanticscholar   +1 more source

Planted forest area estimation in Santa Catarina using random sampling point

open access: yesAgropecuária Catarinense, 2023
Management of planted forests depends, among other information, on the knowledge of their extensions and spatial distribution. The current information about the area of planted forests in the state of Santa Catarina comes from sources without proper ...
Fabrício Baugarten Cardoso   +3 more
doaj   +1 more source

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