Results 161 to 170 of about 1,283,048 (400)

Rattan‐Based Solar Evaporator Hits 3.34 Kg·M−2·h−1 and Long‐Term Salt Resistance via Programmed Carbonization

open access: yesAdvanced Science, EarlyView.
A rattan‐based evaporator with bimodal hierarchical porous structures achieves an high evaporation rate of 3.34 kg m−2 h−1 under 1 sun illumination by optimizing the surface water layer, localizing heat, and reducing vaporization enthalpy. Abstract Global water scarcity urgently demands sustainable purification solutions.
Shanshan Jia   +13 more
wiley   +1 more source

China’s ecological footprint via biomass import and consumption is increasing

open access: yesCommunications Earth & Environment
AbstractAs China’s economic and population demands grow, the need for biomass imports rises, presenting challenges for sustainable development and global ecosystem protection. Here we examine China’s increasing influence on global ecosystems through its biomass product consumption and trade using the Human Appropriation of Net Primary Productivity ...
Shaojian Wang   +7 more
openaire   +3 more sources

Root Meristem Maintenance Mechanisms are Key to Plant Defense Against Nanoplastics

open access: yesAdvanced Science, EarlyView.
Small nanoplastics can disrupt cell integrity and inhibit cell division in meristem zone of plant root. The plants can counteract the cell damage by upregulating genes associated with root meristem maintenance and increasing auxin accumulation by PIN2 transport inhibition.
Sirui Ma   +7 more
wiley   +1 more source

Toward Sustainable Pesticide Application: Bridging Efficacy and Food Safety

open access: yesAdvanced Science, EarlyView.
A fully bio‐based lignin coacervate system is developed for pesticide delivery, enhancing leaf retention, UV resistance, adhesion, and wetting. The formulation enables pH/laccase‐triggered release for prolonged action, reduces ecological toxicity, and is fully washable, reconciling agricultural efficacy with food and environmental safety.
Xuan Li   +4 more
wiley   +1 more source

Florivory Modulates the Seed Number-Seed Weight Relationship in Halenia elliptica (Gentianaceae)

open access: yesThe Scientific World Journal, 2015
Generally, plant reproductive success might be affected negatively by florivory, and the effects may vary depending on the timing and intensity of florivory.
Linlin Wang, Lihua Meng, Jian Luo
doaj   +1 more source

Disentangling the contributions of ecological conditions to biomass in longleaf pine forests

open access: yesForest Ecology and Management
Theoretical and empirical studies have suggested that climate, soils, and topography are the primary drivers of aboveground biomass in forests. Yet, the direct effects of these drivers may be mediated by indirect effects, such as species diversity and structural diversity.
Fatunsin, Olufemi   +3 more
openaire   +1 more source

Advanced Synthesis and Fabrication Strategies for 2D Mesoporous Carbon Materials in Energy Storage and Conversion

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The rising demand for efficient energy systems has spotlighted 2D mesoporous carbon materials due to their high surface area, tunable porosity, and electrical conductivity. This article explores synthesis methods (template‐assisted, chemical vapor deposition), fabrication techniques (electrospinning, freeze‐drying), and applications in batteries ...
Pariksha Bishnoi   +5 more
wiley   +1 more source

Lignin as a Renewable Precursor for Carbon Quantum Dots: Synthesis, Doping Strategies, and Applications

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Lignin‐derived carbon quantum dots are produced via hydrothermal doping with ethylenediamine, enhancing fluorescence, quantum yield, and tunable photoluminescence for diverse applications. These biocompatible nanomaterials enable safe use in bioimaging, sensing, and monitoring, offering optical stability under various conditions. Valorizing lignin from
Rosinaldo Rabelo Aparício   +6 more
wiley   +1 more source

Biodiversity Quality: a paradigm for biodiversity [PDF]

open access: yes, 2009
The internationally accepted definition of biodiversity creates difficulty in measuring difference and change. The authors suggest that well-sampled data can be used to generate a range of numerical indices reflecting species group characteristics ...
Alan Feest   +2 more
core   +1 more source

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