Soil carbon plays a role in the climate impact of diet and its mitigation: the Finnish case DOI Creative Commons
Merja Saarinen, Jaakko Heikkinen,

Elise Ketoja

и другие.

Frontiers in Sustainable Food Systems, Год журнала: 2023, Номер 7

Опубликована: Сен. 5, 2023

Introduction Diet has a significant impact on the consumer’s climate impact, and radical global change in food system is necessary. However, needs to be interpreted adapted local conditions. Methods To support national policy, we evaluated current Finnish diet its four alternatives: “current diet”; “meat half third “a rich fish milk”; vegan diet”. We created FoodMin model simultaneously address both impacts nutrient uptake combine carbon dioxide (CO 2 ) emissions from soil organic matter (SOM) degradation with dietary assessments. As well-established assessment method remains lacking, product group-specific estimates for CO of SOM origin were produced two different ways, based long-term observational data or by modelling Yasso07. also examined, using three scenarios, how much achievement (C) balance production could affect diet. Results Discussion The was 6.0 kg per person day, alternative diets, compared −14%, −20%, −31%, −39% respectively, half” (5.2 eq. day), third” (4.8), milk” (4.2), “the diet” (3.7). SOM-derived domestic fields accounted 18% up 23% diets. In terms C-balance all actions together mean 3–13% reduction diet: more products animal origin, opportunities With diet, these measures reduce diets 13–41%. nutritional value “diet best. study revealed that SOM-induced SOM-related activities play very important role mitigation; they cannot ignored assessments addition direct choices.

Язык: Английский

Management of Crop Residues for Improving Input Use Efficiency and Agricultural Sustainability DOI Open Access
Sukamal Sarkar, Milan Skalický, Akbar Hossain

и другие.

Sustainability, Год журнала: 2020, Номер 12(23), С. 9808 - 9808

Опубликована: Ноя. 24, 2020

Crop residues, the byproduct of crop production, are valuable natural resources that can be managed to maximize different input use efficiencies. residue management is a well-known and widely accepted practice, key component conservation agriculture. The rapid shift from conventional agriculture input-intensive modern agricultural practices often leads an increase in production residues. Growing more food for ever-increasing population brings chance fast generation. Ecosystem services residues improve soil health status supplement necessary elements plants. However, this just one side shield. Indecorous management, including in-situ burning, causes serious environmental hazards. This happens most hazard issues witnessed by sector. Moreover, improper these restrains them imparting their beneficial effects. In paper, we have reviewed all recent findings understand summarize aspects like impact on health, resource recycling, strategies related retention farming systems, which linked environment ecology. comprehensive review paper may helpful stakeholders formulate suitable techniques will fit well under existing system without compromising systems’ productivity sustainability.

Язык: Английский

Процитировано

172

Conservation Agriculture as a Sustainable System for Soil Health: A Review DOI Creative Commons
Belén Cárceles Rodríguez, Vı́ctor Hugo Durán Zuazo, Miguel Soriano

и другие.

Soil Systems, Год журнала: 2022, Номер 6(4), С. 87 - 87

Опубликована: Ноя. 23, 2022

Soil health is a term used to describe the general state or quality of soil, and in an agroecosystem, soil can be defined as ability respond agricultural practices way that sustainably supports both production provision other ecosystem services. Conventional cause deterioration quality, increasing its compaction, water erosion, salinization decreasing organic matter, nutrient content, biodiversity, which negatively influences productivity long-term sustainability soil. Currently, there are many evidences throughout world demonstrate capability conservation agriculture (CA) sustainable system overcome these adverse effects on health, avoid degradation ensure food security. CA has multiple beneficial physical, chemical, biological properties In addition, reduce negative impacts conventional while conserving Today, development facing unprecedented challenges, plays significant role intensive agriculture. This review will discuss impact their sustainability.

Язык: Английский

Процитировано

158

Optimizing Carbon Sequestration in Croplands: A Synthesis DOI Creative Commons
Alexandra Tiefenbacher, Taru Sandén,

Hans-Peter Haslmayr

и другие.

Agronomy, Год журнала: 2021, Номер 11(5), С. 882 - 882

Опубликована: Апрель 29, 2021

Climate change and ensuring food security for an exponentially growing global human population are the greatest challenges future agriculture. Improved soil management practices crucial to tackle these problems by enhancing agro-ecosystem productivity, fertility, carbon sequestration. To meet Paris climate treaty pledges, must address validated approaches sequestration stabilization. The present synthesis assesses a range of current potential agricultural (AMP) that have effect on organic (SOC) storage Through two strategies—increasing inputs (e.g., enhanced primary production, fertilizers) reducing SOC losses erosion, managing respiration)—AMP can either sequester, up 714 ± 404 (compost) kg C ha−1 y−1, having no distinct impact (mineral fertilization), or even reduce stocks in topsoil (bare fallow). Overall, subsoil (>40 cm) requires further investigation. Moreover, change, permanent sealing, consumer behavior dietary habits waste as well socio-economic constraints farmers information exchange, long-term economic profitability) important factors implementing new AMPs. This calls life-cycle assessments those practices.

Язык: Английский

Процитировано

136

Carbon storage in an arable soil combining field measurements, aggregate turnover modeling and climate scenarios DOI
Shaojun Qiu, Huiyi Yang, Shuiqing Zhang

и другие.

CATENA, Год журнала: 2022, Номер 220, С. 106708 - 106708

Опубликована: Окт. 17, 2022

Язык: Английский

Процитировано

118

The science of Soil Security and Food Security DOI Creative Commons
Liana E. Pozza, Damien J. Field

Soil Security, Год журнала: 2020, Номер 1, С. 100002 - 100002

Опубликована: Ноя. 29, 2020

There is a nexus of seven inter-linked global existential challenges; Soil Security and Food are two these. The established concept well defined researched, whereas the emerging building its currency globally. Addressing provides means to improve food, fibre water quality in sustainable manner, through enhanced soil care development best land-management practices. fragile resource which degraded many parts world. rapidly growing population has placed further pressure on accommodate increased demand for soil-derived materials. Such pressures accelerating degradation so novel approaches needed. Literature search within this review demonstrated be convergence disciplines. To truly identify solutions challenges faced either realm, an interdisciplinary approach seeking understand deeper interactions between concepts Driven by need, our sought investigate such Security. Following assessment these interactions, four potential were discussed included intensification management, digital agriculture, circularisation reducing food trajectory care. interconnected will help facilitate implementation above solutions, needed take connection into account.

Язык: Английский

Процитировано

122

New pedotransfer approaches to predict soil bulk density using WoSIS soil data and environmental covariates in Mediterranean agro-ecosystems DOI
Calogero Schillaci, Alessia Perego, Elena Valkama

и другие.

The Science of The Total Environment, Год журнала: 2021, Номер 780, С. 146609 - 146609

Опубликована: Март 19, 2021

Язык: Английский

Процитировано

65

Changes in soil organic carbon fractions and enzyme activities in response to tillage practices in the Loess Plateau of China DOI
Liyan He,

Sixu Lu,

Chenguang Wang

и другие.

Soil and Tillage Research, Год журнала: 2021, Номер 209, С. 104940 - 104940

Опубликована: Фев. 3, 2021

Язык: Английский

Процитировано

64

Carbon biosequestration strategies: a review DOI Creative Commons

N. Nayak,

Rajesh Mehrotra, Sandhya Mehrotra

и другие.

Carbon Capture Science & Technology, Год журнала: 2022, Номер 4, С. 100065 - 100065

Опубликована: Авг. 24, 2022

Anthropogenic emissions of carbon dioxide (CO2) contribute to global warming. Limiting temperature rise requires negative emission techniques retract the emitted CO2 from atmosphere. Through photosynthesis, ecosystems naturally sequester and store carbon. Enhancing these processes forms basis biological sequestration strategies. Ecosystems are a sink atmospheric significantly impact cycle. The fixed is converted into biomass, portion which enters soil pool can be sequestered for millennia. formation stable organic (SOC) depends on land use, management practices, use amendments. Employing best practices boosting approaches such as conservation agriculture, agroforestry, biochar, afforestation, restoration wetlands improve SOC stocks create positive budget, especially in degraded ecosystems. . Carbon fixation by plants microbes fundamental sequestration. Regulating properties expression enzymes involved introducing novel pathways capture enhance efficiency positively affect yield. This review discusses strategies highlighting recent findings effects potential mitigation prospects genetic engineering enhancing fixation.

Язык: Английский

Процитировано

56

A paradigm shift to CO2 sequestration to manage global warming – With the emphasis on developing countries DOI
Siddhartha Shankar Bhattacharyya, Fernanda Figueiredo Granja Dorilêo Leite,

M.A. Adeyemi

и другие.

The Science of The Total Environment, Год журнала: 2021, Номер 790, С. 148169 - 148169

Опубликована: Июнь 1, 2021

Язык: Английский

Процитировано

54

Strategic tillage achieves lower carbon footprints with higher carbon accumulation and grain yield in a wheat-maize cropping system DOI
Qiuyue Liu,

Cheng‐Tang Xu,

Shou‐Wei Han

и другие.

The Science of The Total Environment, Год журнала: 2021, Номер 798, С. 149220 - 149220

Опубликована: Июль 22, 2021

Язык: Английский

Процитировано

45