Results 161 to 170 of about 10,881,791 (406)

ECOSSE: Estimating Carbon in Organic Soils - Sequestration and Emissions: Final Report [PDF]

open access: yes, 2007
Background Climate change, caused by greenhouse gas ( GHG) emissions, is one of the most serious threats facing our planet, and is of concern at both UK and devolved administration levels.
Aitkenhead, Matt   +20 more
core  

Bioenergy Cropping Reduces the Spatiotemporal Scaling of Soil Bacterial Biodiversity

open access: yesAdvanced Science, EarlyView.
Consistent with patterns observed in plant and animal communities, soil bacterial communities exhibit significant species–time–area and phylogenetic–time–area relationships independent of nested structure. Bioenergy cropping significantly reduces the spatiotemporal scaling rates, particularly in sandy loam soils.
Zhencheng Ye   +19 more
wiley   +1 more source

Crop-livestock-climate nexus: intensification pathways under different climate realizations in the Sahel, West Africa

open access: yesEnvironmental Research Communications
Competition between crops and livestock farming systems escalates due to changing land use patterns driven by climate change in the Sahel of West Africa’s, particularly the Volta and Niger River basins.
Seyni Salack   +6 more
doaj   +1 more source

Ethanol expansion and indirect land use change in Brazil [PDF]

open access: yes
In this paper we analyze the Indirect Land Use Change (ILUC) effects of ethanol production expansion in Brazil through the use of an inter-regional, bottom-up, dynamic general equilibrium model calibrated with the 2005 Brazilian I-O table.
Joaquim Bento de Souza Ferreira Filho   +1 more
core  

Global Nitrogen Deposition Promotes Carbon Sink Formation in Terrestrial Ecosystems

open access: yesAdvanced Science, EarlyView.
Nitrogen deposition alleviates ecosystem N limitation and enhances carbon sinks. Using 829 observations, we show 36% of deposited N is retained globally (39.15 Tg N yr−1), with distinct NHx and NOy contributions. This retention drives a terrestrial C sink of 0.88 Pg C yr−1 (25.48%), highlighting the importance of pool‐specific C:N stoichiometry ...
Lei Li   +6 more
wiley   +1 more source

Greenhouse Gas Inventory in the Forestry Sector [PDF]

open access: yes
Among the components in the inventory of greenhouse gas sources and sinks, forestry and land use are the most complex. This paper summarizes the necessary data on land use.
Francisco, Raquel V., Quintana, Sofio
core  

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

open access: yesAdvanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu   +9 more
wiley   +1 more source

SPATIAL DEPENDENCE AMONG COUNTY-LEVEL LAND USE CHANGES [PDF]

open access: yes
Spatial econometric methods are used to investigate whether land use changes in one county are affected by changes in surrounding counties. Spatial dependence is hypothesized to arise from land substitution effects among neighboring counties.
Forster, D. Lynn   +2 more
core   +1 more source

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