Results 81 to 90 of about 45,670 (203)

Divergent Blue Carbon Trajectories in the Yellow River Delta Post‐1976 Diversion: Hydrological Stability and Human Disturbance Contrasts Revealed by Multi‐Source Remote Sensing (1984–2023)

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Coastal wetlands are critical blue carbon sinks, yet their spatiotemporal dynamics under environmental change remain insufficiently quantified. Taking the Yellow River Delta (YRD) as a natural laboratory, this study synthesizes multi‐source remote sensing data, including optical and radar imagery spanning from 1984 to 2023, to explore the ...
Mengqian Jiang   +6 more
wiley   +1 more source

Deep Straw Incorporation With Supplemental Fertilization Improves Subsoil Quality and Maize Productivity

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Deep straw incorporation is widely advocated for enhancing crop yields and improving agroecosystem functions and services. However, how this practice interacts with different fertilization strategies synergistically to influence soil quality and maize productivity remains unclear.
Jian Chen   +7 more
wiley   +1 more source

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open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2021
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doaj   +1 more source

Net release of CO<sub>2</sub> from thawing permafrost soil carbon predicted to occur earlier in this century. [PDF]

open access: yesSci Adv
Xi Y   +9 more
europepmc   +1 more source

Effects of Straw Incorporation and Tillage Depth on Soil Quality in Mollisol Profiles

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Although improvements in soil quality under straw incorporation have been well documented, responses across soil profiles under different tillage depths remain unclear. To address this issue, a field experiment was established in 2011 in Mollisols with conventional tillage (20 cm depth) without straw (CT) and with straw (SCT), no tillage with ...
Yu Xu   +6 more
wiley   +1 more source

Predictions of Anthropogenic Background PFAS Concentrations in Soil and Relation to Bedrock Lithology and Groundwater Quality. [PDF]

open access: yesEnviron Sci Technol
Tokranov AK   +7 more
europepmc   +1 more source

Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Concentrations of the photosynthetic pigment chlorophyll a are commonly used as a proxy for phytoplankton biomass in aquatic systems. Traditional methods for extracting chlorophyll a in discrete samples limit measurement frequency, while in situ sensor technology provides high frequency chlorophyll a fluorescence measurements at a more ...
Nicole Dix   +10 more
wiley   +1 more source

Assembly of two functionally-distinct protein import complexes in the outer membrane of plant chloroplasts. [PDF]

open access: yesNat Commun
Nellaepalli S   +15 more
europepmc   +1 more source

TOC and TOC cont'd

open access: yesComprehensive Psychiatry, 2010
openaire   +1 more source

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