Results 51 to 60 of about 1,547,482 (363)

Short-term microbial community dynamics induced by 13C-labeled maize root, its derived biochar and NPK in long-term amended soil

open access: yesBiochar
Crop residues and their derived biochar are frequently used for their potential to improve grain yield, soil fertility and carbon (C) sequestration. However, the effects of root are often overlooked, and the effects of chemical fertilizer (NPK) combined ...
Zonglin Lu   +6 more
doaj   +1 more source

Converting oak woodland or savanna to vineyards may stress groundwater supply in summer

open access: yesCalifornia Agriculture, 2012
Water resources are important to land-use planning, especially in regions where converting native oak woodlands or savannas to wine grape vineyards may affect the amount of water available for restoring salmon runs.
Mark Grismer, Caitlin Asato
doaj   +1 more source

Height of successional vegetation indicates moment of agricultural land abandonment [PDF]

open access: yes, 2018
One of the major land use and land cover changes in Europe is agricultural land abandonment (ALA) that particularly affects marginal mountain areas.
Kolecka, Natalia
core   +1 more source

Selective Deposition of Charged Droplets for Programmable and Rewritable Printing of Patterned Microstructure Arrays

open access: yesAdvanced Science, EarlyView.
A residual‐charge‐induced electric field control (SDREC) strategy enables the fabrication of patterned microstructure arrays with a resolution of 20 µm via the selective deposition of charged droplets. The resulting arrays exhibit reversible writing/erasing, optical encryption, and selective silver electrode formation, offering a versatile route to ...
Yuechen Pei   +8 more
wiley   +1 more source

Analysis reveals potential rangeland impacts if Williamson Act eliminated

open access: yesCalifornia Agriculture, 2012
California budget cuts have resulted in dramatic reductions in state funding for the Williamson Act, a land protection program that reduces property taxes for the owners of 15 million acres of California farms and rangeland.
William C. Wetzel   +4 more
doaj   +1 more source

Soil characteristics and ecological thresholds of Suaeda salsa wetlands

open access: yesEcosystem Health and Sustainability, 2021
Suaeda salsa is an annual euhalophyte, with a wide ecological amplitude and strong adaptability to environmental stresses, that is commonly found in estuarine wetlands. Soil properties of wetlands have an important influence on S. salsa growth. Therefore,
Fengkui Qian   +6 more
doaj   +1 more source

Optimal Grazing Exclusion Duration to Enhance Soil Carbon Sequestration in Degraded Grasslands

open access: yesAdvanced Science, EarlyView.
Across China, grazing exclusion reaches the national mean soil organic carbon recovery benchmark sooner in high‐MAP regions (> 500 mm), but recovery is much slower where MAP < 300 mm. Scaling this strategy to 70% of China's degraded grasslands would sequester about 1.52 Pg of soil carbon over 10 years—roughly 17% of annual global fossil‐fuel emissions.
Bin Zhang   +9 more
wiley   +1 more source

Ferroptosis: The Demise of Cells Through Phospholipid Peroxidation

open access: yesAdvanced Science, EarlyView.
The relative abundance of peroxidation‐resistant monounsaturated fatty acids (MUFAs) vs. peroxidation‐sensitive polyunsaturated fatty acids (PUFAs) incorporated into phospholipid (PL) is a key determinant of ferroptosis sensitivity, as the peroxidation of PL PUFA acyl chains (PUFA‐PL) disrupts membrane integrity, causing ferroptotic cell death ...
Shaojie Cui, Jin Ye
wiley   +1 more source

A Genomic Catalog of Migratory Microbiomes from Wild Birds across China's Habitats

open access: yesAdvanced Science, EarlyView.
ABSTRACT Migratory birds play an important role in the spread of antimicrobial resistance (AMR); however, gaps in surveillance data from vital regions along migratory flyways across China limit the detection of emergent threats. Here, we assembled 340 metagenomes from 52 bird species covering 11 provincial administrative districts in China, presenting ...
Yanan Wang   +13 more
wiley   +1 more source

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