Results 21 to 30 of about 1,442,090 (315)

Comparative analysis of spatial variation in forest fire drivers between boreal and subtropical ecosystems in China

open access: yes, 2019
Drivers of forest fire are complex and may spatially vary between different ecosystems; thus their identification is critical for the development of effective fire management strategies.
Sveriges lantbruksuniversitet.   +1 more
core   +1 more source

Soil Inorganic Electron Acceptors and Carbon Substrates Hierarchically Govern Wetland Methanogenesis Temperature Response

open access: yesAdvanced Science, EarlyView.
ABSTRACT Wetlands constitute Earth's largest natural methane (CH4) source, yet projections of their climate feedback remain uncertain due to poorly constrained temperature sensitivity (Q10‐CH4) of microbial methanogenesis. While water table dynamics have been demonstrated to regulate wetland methanogenesis by altering key soil conditions such as ...
Shuying Qiu   +6 more
wiley   +1 more source

Multi‐Scale Bionic Structure Constructs Biomass Flame‐Retardant Thermal Insulation Foam Material

open access: yesAdvanced Science, EarlyView.
Inspired by mussel adhesion and hierarchical brick‐and‐mortar architectures, a cellulose‐based biomimetic foam is constructed by anchoring bentonite nanosheets onto a polydopamine‐decorated cellulose nanofiber network. The resulting foam combines low thermal conductivity with intrinsic flame retardancy and full biodegradability, presenting a ...
Jianming Liao   +10 more
wiley   +1 more source

Effects of Invasive Solidago canadensis and Biochar on the Remediation of Soil Cd Contamination and Greenhouse Gas Emissions

open access: yesLife
Cadmium (Cd) contamination in agricultural soils threatens food security and exacerbates climate change through its impact on greenhouse gas (GHG) (CO2, N2O and CH4) emissions, in which N2O and CO2 are the dominant fluxes of the terrestrial carbon ...
Xiaokang Ni   +16 more
doaj   +1 more source

Dinâmica da vegetação ripária em riachos de Mata Atlântica subtropical: composição da matéia orgânica alóctone e interação com invertebrados aquáticos [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia VegetalO aporte de detritos vegetais alóctones é de suma importância para a dinâmica energética de riachos florestados ...
Lisboa, Leonardo Kleba
core  

Forest Type and Tree Characteristics Determine the Vertical Distribution of Epiphytic Lichen Biomass in Subtropical Forests

open access: yes, 2017
Epiphytic lichens are an important component in subtropical forests and contribute greatly to forest biodiversity and biomass. However, information on epiphytic lichens still remains scarce in forest conservation owing to the difficulty of accessing all ...
Shuai Liu   +7 more
core   +1 more source

Impacts of tropical cyclones on hydrochemistry of a subtropical forest [PDF]

open access: yesHydrology and Earth System Sciences, 2013
Abstract. Tropical cyclones (typhoons/hurricanes) have major impacts on the biogeochemistry of forest ecosystems, but the stochastic nature and the long intervals between storms means that there are limited data on their effects. We characterised the impacts of 14 typhoons over six years on hydrochemistry of a subtropical forest plantation in Taiwan, a
C. T. Chang   +6 more
openaire   +3 more sources

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

open access: yesAdvanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan   +5 more
wiley   +1 more source

Contrasting responses of two Camellia oleifera rootstocks differing in phosphorus efficiency to low-phosphorus stress

open access: yesBMC Plant Biology
Background Camellia oleifera Abel, the dominant woody oil crop of southern China, often suffers from limited productivity due to the prevalence of phosphorus (P) stress in acidic soils.
Xuyi Tang   +6 more
doaj   +1 more source

Spatio-Temporal Characteristics of Ice–Snow Freezing and Its Impact on Subtropical Forest Fires in China

open access: yes, 2023
Ice–snow freezing may disrupt the growth condition and structure of forest vegetation, increasing combustible loads and thus triggering forest fires. China’s subtropical regions are rich in forest resources, but are often disturbed by ice–snow freezing ...
Hou Jiang   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy