Results 41 to 50 of about 1,457,181 (255)

The structure and soil characteristics of a Pinus tabuliformis planted forest after 60 years of natural development in North China

open access: yesSilva Fennica, 2017
This study evaluated the transformation of a Carrière forest into a near-natural forest after 60 years of natural development. The structure and soil characteristics of planted forest, the near-natural forest (coniferous-broadleaved mixed forest ...
Guoping Chen   +5 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

The qualified prevalence of natural and planted tropical reforestation

open access: yesCommunications Earth & Environment
Recent satellite estimates suggest that planted tree cover rivals, and possibly exceeds, the area of natural reforestation pantropically, challenging longstanding models of forest change.
Sean Sloan
doaj   +1 more source

Litter Accumulation in a Eucalyptus grandis Plantation, Rio Grande do Sul, Brazil

open access: yesFloresta e Ambiente, 2020
This study aimed at quantifying the accumulation of litter in formative compartments (bark, branches, leaves, and miscellaneous) above the soil in a 23-year-old Eucalyptus grandis plantation, located on the campus of the Universidade Federal de Santa ...
Fernanda Dias dos Santos   +5 more
doaj   +1 more source

Spatial–Temporal Patterns of Interannual Variability in Planted Forests: NPP Time-Series Analysis on the Loess Plateau

open access: yesRemote Sensing, 2023
Investigating how the productivity dynamics of planted forests vary over time is important for understanding the resilience of forests against disturbance and for maximizing ecological restoration and replanting efforts.
Nigenare Amantai   +5 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Effects of Different Forms of Iron and Aluminum Oxides on Soil Organic Carbon Content Under Native Coniferous and Broadleaf Plantations in South Subtropical Region of China

open access: yesShuitu baochi tongbao, 2022
[Objective] The effects of different forms of iron and aluminum oxides on soil organic carbon content in native coniferous and broadleaf plantations in south subtropical region of China were studied in order to provide a scientific basis for further ...
Zhu Hao   +4 more
doaj   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

Adaptability of selected tree species planted in Hawaii forests [PDF]

open access: yes, 1976
Many tree species have been introduced into Hawaii from around the world (Bryan and Walker i962, Hillebrand 1965, St. John 1973). Trial introductions of new species for various forestry purposes began in the 19th century and are still continuing. Walker (
Nelson, Robert   +2 more
core   +1 more source

The field data of natural forest and planted forest

open access: yes, 2023
The field data of natural forest and planted ...
Qian Li (17447922)
core   +1 more source

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