Microbial diversity and functions in saline soils: A review from a biogeochemical perspective

Journal of Advanced Research, Journal Year: 2023, Volume and Issue: 59, P. 129 - 140

Published: June 29, 2023

Soil salinization threatens food security and ecosystem health, is one of the important drivers to degradation many ecosystems around world. microorganisms have extremely high diversity participate in a variety key ecological processes. They are guarantees for soil health sustainable development. However, our understanding function under change increased fragmented. Here, we summarize changes microbial influence diverse natural ecosystems. We particularly focus on bacteria fungi salt stress their emerging functions (such as mediated biogeochemical processes). This study also discusses how use microbiome saline soils deal with supporting ecosystems, puts forward knowledge gaps research directions that need be strengthened future. Due rapid development molecular-based biotechnology (especially high-throughput sequencing technology), community composition functional genes been extensively characterized different habitats. Clarifying responding pattern microbial-mediated nutrient cycling developing utilizing weaken adverse effects plants soil, which guiding significance agricultural production management lands.

Language: Английский

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Soil salinization in agriculture: Mitigation and adaptation strategies combining nature-based solutions and bioengineering

iScience, Journal Year: 2024, Volume and Issue: 27(2), P. 108830 - 108830

Published: Jan. 12, 2024

Language: Английский

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Salt-Tolerant Crops: Time to Deliver

Annual Review of Plant Biology, Journal Year: 2023, Volume and Issue: 74(1), P. 671 - 696

Published: March 1, 2023

Despite the numerous advances made in our understanding of physiology and molecular genetics salinity tolerance, there have been relatively few applications these to improve salt tolerance crops. The most significant historically utilized intraspecific variation, introgression traits from close crop wild relatives, or, less frequently, more distant relatives. Advanced lines often fail due difficulties or tracking yield penalties associated with alleles nonsaline environments. However, greatest limitation is that not a primary trait for breeders. We must gap between research delivery, especially farmers who precious alternatives. These efforts should include reassessment old techniques such as grafting current crops salt-tolerant hybrid rootstocks. Alternatively, future can be produced via domestication species—an approach now feasible lifetime.

Language: Английский

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The growing trend of saltwater intrusion and its impact on coastal agriculture: Challenges and opportunities

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 966, P. 178701 - 178701

Published: Feb. 1, 2025

Saltwater intrusion (SWI) into coastal agricultural lands represents a growing threat to productivity, ecosystem stability, and local economies. This phenomenon, affecting surface ground waters, is driven by intensified natural processes anthropogenic factors under changing climate. Here, we provide comprehensive review of the drivers trends SWI their impacts on transition systems. We emphasize importance developing salt-tolerant crop varieties implementing controlled environment agriculture maintain productivity in affected regions. Additionally, discuss role marsh migration (i.e., allowing marshes migrate lands) enhancing biodiversity ecological resilience, protecting remaining farmlands from SWI. highlights urgent need for multidisciplinary research, strategic policy frameworks, community engagement ensure sustainability future face increasing challenges.

Language: Английский

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Sedimentation strategies provide effective but limited mitigation of relative sea-level rise in the Mekong delta

Communications Earth & Environment, Journal Year: 2022, Volume and Issue: 3(1)

Published: Jan. 10, 2022

Abstract The Mekong delta is experiencing rapid environmental change due to anthropogenic activities causing accelerated subsidence, sea-level rise and sediment starvation. Consequentially, the rapidly losing elevation relative sea level. Designating specific areas for sedimentation a suggested strategy encourage elevation-building with nature in deltas. We combined projections of extraction-induced natural compaction global new fluvial delivery evaluate potential effectiveness strategies 2050. Our results reveal that current rates subsidence starvation, sediments alone can only preserve locally, even under optimistic assumptions, organic could potentially assume larger role. While have limited present context, enhanced matter retention interventions reducing anthropogenic-accelerated they considerably delay future rise, buying crucial time adapt.

Language: Английский

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Extent of saltwater intrusion and freshwater exploitability in the coastal Vietnamese Mekong Delta assessed by gauging records and numerical simulations

Journal of Hydrology, Journal Year: 2024, Volume and Issue: 630, P. 130655 - 130655

Published: Jan. 19, 2024

Language: Английский

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Increasing risks of extreme salt intrusion events across European estuaries in a warming climate

Communications Earth & Environment, Journal Year: 2024, Volume and Issue: 5(1)

Published: Jan. 31, 2024

Abstract Over the last decade, many estuaries worldwide have faced increased salt intrusion as a result of human activities and changing climate. Despite its socio-economic importance, our current projections on statistics future are limited to case studies in certain regions. Here, we show that, compared present-day conditions, river discharge summer months is projected be reduced by 10–60% 17 out 22 investigated major European basins at end 21 st century under high CO 2 emission scenario (Shared Socioeconomic Pathways, SSP 3-7.0). We find that months, turn, increases lengths 10–30% 9 representative low mid latitudes. Our analysis further indicates experience more than five times frequent extreme events.

Language: Английский

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Delta sustainability from the Holocene to the Anthropocene and envisioning the future

Nature Sustainability, Journal Year: 2024, Volume and Issue: 7(10), P. 1235 - 1246

Published: Oct. 9, 2024

Language: Английский

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Machine learning-enhanced GALDIT modeling for the Nile Delta aquifer vulnerability assessment in the Mediterranean region

Groundwater for Sustainable Development, Journal Year: 2025, Volume and Issue: 28, P. 101403 - 101403

Published: Jan. 7, 2025

Language: Английский

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Bones and teeth isotopes as archives for palaeoclimatic, palaeoenvironmental and palaeoecological data

Quaternary Science Reviews, Journal Year: 2025, Volume and Issue: 357, P. 109320 - 109320

Published: April 5, 2025

Language: Английский

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