Urban ecosystem services supply-demand assessment from the perspective of the water-energy-food nexus

Sustainable Cities and Society, Год журнала: 2023, Номер 90, С. 104401 - 104401

Опубликована: Янв. 11, 2023

Язык: Английский

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An empirical analysis of carbon emission efficiency in food production across the Yangtze River basin: Towards sustainable agricultural development and carbon neutrality

Agricultural Systems, Год журнала: 2024, Номер 218, С. 103994 - 103994

Опубликована: Май 14, 2024

Язык: Английский

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Urbanization effects on the food-water-energy nexus within ecosystem services: A case study of the Beijing-Tianjin-Hebei urban agglomeration in China

Ecological Indicators, Год журнала: 2024, Номер 160, С. 111845 - 111845

Опубликована: Март 1, 2024

This research centers on the necessity for synchronized management of natural resources in urban agglomerations. study utilizes ecosystem services theory to analyze interplay between land use and Food-Water-Energy (F-W-E) nexus Beijing-Tianjin-Hebei (B-T-H) region from 2000 2030. Assessment is conducted using InVEST models, which include Habitat Quality (HQ), Water Yield (WY), Carbon Sequestration (CS), Soil Retention (SDR), Food Production (FP). The findings indicate an annual increase construction with a concurrent notable decrease cultivated land. Furthermore, HQ, CS, per capita FP show decline until 2020, expected continue Conversely, WY SDR have been growing annually, albeit projected by Spearman coefficient analysis uncovers synergies HQ alongside trade-offs CS WY. Trade-offs are also observed SDR, HQ. Applying K-means clustering facilitates county-based spatial planning F-W-E system, providing crucial insights suggestions sustainable resource management.

Язык: Английский

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CRISPR/Cas12a-based biosensors for environmental monitoring and diagnostics

Environmental Technology & Innovation, Год журнала: 2024, Номер 34, С. 103625 - 103625

Опубликована: Апрель 4, 2024

Contaminants, such as nucleic acids or toxic small molecules, threaten both human health and ecosystems when they infiltrate the environment. The precise highly sensitive identification of contaminants holds paramount importance across diverse domains, including safeguarding food integrity, facilitating clinical diagnostics, monitoring environmental conditions. Traditional methodologies, encompassing spectroscopy, chromatography, sequencing, metagenomics, have conventionally served pivotal roles in detection processes. Nevertheless, these methods encountered recurring challenges related to sensitivity, specificity, portability. This review focuses on groundbreaking CRISPR/Cas12-based biosensors. These biosensors leverage incredible precision programmability CRISPR/Cas system recognize specific targets. Here, we comprehensively assess fundamental mechanisms that enable detection, ranging from guide RNA design collateral cleavage. versatility CRISPR/Cas12 becomes evident through their applications. applications encompass medical safety, monitoring. transition conventional ultimately represents a significant milestone contaminant detection. By incorporating molecular biology, nanotechnology, bioinformatics, potential reshape landscape water CRIPSR-Cas diagnostics is transformative technology paves way for safer healthier future environment life.

Язык: Английский

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Identifying and optimizing ecological security patterns from the perspective of the water-energy-food nexus

Journal of Hydrology, Год журнала: 2024, Номер 632, С. 130912 - 130912

Опубликована: Фев. 15, 2024

Язык: Английский

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Water-energy-food nexus efficiency and its factor analysis in China: A dynamic series-loop DDF model

Journal of Cleaner Production, Год журнала: 2024, Номер 436, С. 140524 - 140524

Опубликована: Янв. 1, 2024

Язык: Английский

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Multi-objective optimization of food-energy-water nexus via crops land allocation

Computers & Chemical Engineering, Год журнала: 2024, Номер 183, С. 108610 - 108610

Опубликована: Янв. 22, 2024

Язык: Английский

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A novel framework for urban flood resilience assessment at the urban agglomeration scale

International Journal of Disaster Risk Reduction, Год журнала: 2024, Номер 108, С. 104519 - 104519

Опубликована: Апрель 30, 2024

With global climate change and continuous urbanization exacerbating floods, urban flood resilience (UFR) has become a key to cope with floods. However, few studies target frameworks of UFR assessment at the agglomeration scale over longer time span. This study, taking Yangtze River Delta as case developed an evaluation framework detail building final index system UFR, analyze UFR's driving factors spatiotemporal features based on SSA-PP-KL-TOPSIS (projection pursuit sparrow search algorithm-Kullback-Leibler-technique for order preference by similarity ideal solution) model. From perspectives comparing numerical values spatial distribution results, indicators method proposed in this article perform better. The results showed that displayed overall growth trend significant heterogeneities. economic, social, infrastructure similar trend, while environmental demonstrated decreasing trend. Environmental weak link improving resilience. Higher levels were concentrated central metropolis, provincial capitals, industrial cities. findings could be use researchers practitioners, presented would reference other flood-stricken areas.

Язык: Английский

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Assessing the nonlinear relationship between consumer goods and water pollution in different seasons with machine learning models: A case study in the Yangtze River Economic Belt

Journal of Cleaner Production, Год журнала: 2024, Номер 444, С. 141254 - 141254

Опубликована: Фев. 14, 2024

Язык: Английский

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A Multi-Model approach for remote Sensing-Based actual evapotranspiration mapping using Google Earth Engine (ETMapper-GEE)

Journal of Hydrology, Год журнала: 2025, Номер unknown, С. 133062 - 133062

Опубликована: Март 1, 2025

Язык: Английский

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