Results 81 to 90 of about 34,246 (296)
Scientific ReportsStudying the spatial and temporal changes of grassland soil organic carbon (SOC) is helpful in promote the management of regional ecosystem carbon sinks. Grazing is one of the main ways of rational utilization of grassland.
Yazhou Liu +3 more
doaj +1 more source
Delivering on net zero: Scottish Agriculture [PDF]
, 2019 The aim of this study was to identify whether, how and at what cost agricultural GHG emissions in Scotland could be reduced by 35% by 2045. In 2017, Scottish agricultural GHG emissions were estimated to be 7.6 Mt CO2e making the 35% target 2.7 Mt CO2e ...
Lampkin, Nicolas +2 more
core
Roles of 2D halide perovskites in 2D/3D heterojunctions for high‐performance perovskite solar cells
Bulletin of the Korean Chemical Society, EarlyView.This review establishes a design framework for two‐dimensional (2D)/three‐dimensional (3D) perovskite heterojunctions, redefining the 2D perovskite layer as an active semiconductor component. We classify 2D structures by spacer chemistry and analyze their roles within the heterojunction.
Seungmin Lee +4 more
wiley +1 more source
Three‐Step Synthesis Toward Fluorene‐Based Non‐Fused‐Ring Acceptors for Organic Solar Cells
Chemistry – A European Journal, EarlyView.Applying a simple three step synthesis strategy leads to two fluorene‐based non‐fused‐ring electron acceptors, FHM‐Cl and FHM‐F for organic solar cells. The chlorinated variant delivers markedly higher efficiency due to broader light harvesting and favorable molecular packing, resulting in improved charge transport and reduced recombination losses ...
Virginia Lafranconi +10 more
wiley +1 more source
Degradation processes and the effectiveness of intensive grazing in foothill pastures of Uzbekistan
Frontiers in Sustainable Food SystemsIntroductionFoothill (adyr) rangelands of eastern Uzbekistan serve as a key forage resource for regional livestock systems but are increasingly affected by land degradation driven by grazing pressure and environmental variability.MethodsThis study ...
Rukhiddin Turaev +10 more
doaj +1 more source
Revista Brasileira de Zootecnia, 2011 The objective of this work was to study the effect of grazing systems: rotational, continuous and the absence of cattle, in pastures of Brachiaria brizantha on microbial activity (respiratory, potential nitrification, solubilizing, and enzymatic) and on ...
Martha Regina Lucizano Garcia +2 more
doaj +1 more source
Material design strategies for flexible n‐type polymer semiconductors
FlexMat, EarlyView.This Perspective surveys recent progress in flexible n‐type polymer semiconductors, emphasizing the interplay between molecular design and microstructure control. It outlines strategies including backbone and side‐chain engineering, multilevel microstructure optimization, to maintain charge‐transport pathways under mechanical deformation.
Xiao‐Yan Zhang +4 more
wiley +1 more source
Tropical Grasslands-Forrajes Tropicales, 2018 A new rotational-grazing management strategy called PUP-grazing (proportion of un-grazed pasture, which is the estimated percentage of pasture vegetation without signs of being consumed) was compared with the traditional rotational-grazing management ...
Daniel R. Pavetti +3 more
doaj +1 more source
Grassland Research, EarlyView.Herbaceous plant recovery following shrub clearing and reseeding in the rangelands of Peddie, Eastern Cape of South Africa. CTL, control; CO, cutting only; CR, cutting and reseeding; UPO, uprooting only; UPR, uprooting and reseeding. Abstract Background Shrub encroachment (SE) drives rangeland degradation, threatening biodiversity and forage ...
Monelisi Makanya +3 more
wiley +1 more source
Smart Agricultural TechnologyFencing is essential for rotational grazing, a pivotal practice to support conservation and natural resource management. Virtual fencing offers a technological alternative to traditional fencing and represents potential for increased resource ...
Jenny Melo-Velasco +3 more
doaj +1 more source