The principles of natural climate solutions

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: Jan. 23, 2024

Abstract Natural climate solutions can mitigate change in the near-term, during a climate-critical window. Yet, persistent misunderstandings about what constitutes natural solution generate unnecessary confusion and controversy, thereby delaying critical mitigation action. Based on review of scientific literature best practices, we distill five foundational principles (nature-based, sustainable, climate-additional, measurable, equitable) fifteen operational for practical implementation. By adhering to these principles, practitioners activate effective durable solutions, enabling rapid wide-scale adoption necessary meaningfully contribute mitigation.

Language: Английский

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Accounting for albedo change to identify climate-positive tree cover restoration

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: March 26, 2024

Abstract Restoring tree cover changes albedo, which is the fraction of sunlight reflected from Earth’s surface. In most locations, these in albedo offset or even negate carbon removal benefits with latter leading to global warming. Previous efforts quantify climate mitigation benefit restoring have not accounted robustly for given a lack spatially explicit data. Here we produce maps that show carbon-only estimates may be up 81% too high. While dryland and boreal settings especially severe offsets, it possible find places provide net-positive all biomes. We further on-the-ground projects are concentrated more climate-positive but majority still face at least 20% offset. Thus, strategically deploying restoration maximum requires accounting change tools do so.

Language: Английский

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Priority areas for investment in more sustainable and climate-resilient livestock systems

Nature Sustainability, Journal Year: 2023, Volume and Issue: 6(10), P. 1279 - 1286

Published: June 29, 2023

Abstract Livestock production supports economic growth, jobs and nutrition, but contributes to is vulnerable climate change. A transition thus needed for livestock systems become more sustainable resilient, with clear positive effects on the Sustainable Development Goals. It unclear, however, where global community should invest support this We identified priority geographies system investments in 132 low- middle-income countries (LMICs), at mid- low latitudes. Our results show that adaptation mitigation goals are inextricably linked vast majority of these countries. An equal weighting indicators suggests top five investment priorities India, Brazil, China, Pakistan Sudan. Across LMICs, act as critical control points sector’s interactions system, land livelihoods.

Language: Английский

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Current Problems Leading to Soil Degradation in Africa: Raising Awareness and Finding Potential Solutions

European Journal of Soil Science, Journal Year: 2025, Volume and Issue: 76(1)

Published: Jan. 1, 2025

ABSTRACT Promoting food security, fostering economic growth, and building resilience to climate change are crucial priorities in Africa, where the health fertility of soils play a key role. Raising awareness about soil‐related issues finding potential solutions vital for addressing complex interplay factors affecting across African continent. This paper is written three parts. The first part highlights discusses current problems which include soil erosion, desertification, nutrient imbalances, acidity, salinization, deforestation, compaction. second effects identified causes on agricultural productivity, human health, included but was not limited loss fertile land biodiversity, increased carbon dioxide other greenhouse gas (GHG) emissions, depletion, ecosystem services, malnutrition, issues. third proffers tackle degradation Africa. Some suggested afforestation degraded land, integrated landscape management that involves innovative rangeland management, effective conservation measures combat erosion. Strengthening policy implementation at regional country levels, such as creation, education, community engagement basis existence, also crucial. We concluded no single solution fits all while approaches promote sustainable agriculture, crop rotation, agroforestry, afforestation, organic farming, engagement, would have significant impact resolving menace degradation.

Language: Английский

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Ruminant livestock farmers and industry are leading innovation to deliver human nutrition and improved environmental outcomes through sector lifecycle collaboration: a review of case studies

Animal Frontiers, Journal Year: 2025, Volume and Issue: 15(1), P. 55 - 71

Published: Feb. 1, 2025

Language: Английский

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Silvopastoral systems and remnant forests enhance carbon storage in livestock-dominated landscapes in Mexico

Scientific Reports, Journal Year: 2022, Volume and Issue: 12(1)

Published: Oct. 6, 2022

A large area of the terrestrial land surface is used for livestock grazing. Trees on grazing lands provide and can enhance multiple ecosystem services such as provisioning, cultural regulating, that include carbon sequestration. In this study, we assessed above- belowground stocks across six different land-uses in livestock-dominated landscapes Mexico. We measured tree biomass soil organic (SOC) fodder banks, live fences, pasturelands with dispersed trees, secondary forests, primary forests from three geographical regions compared them conventional open respectively. also calculated diversity indices each land-use their similarity native forests. The aboveground woody differed significantly between followed gradient less diverse to silvopastoral systems ecologically complex SOC showed a differential response dependent study region. Multivariate analyses biomass, fine root concentrations were positively related, while history bulk density an inverse relationship these variables. Silvopastoral forest remnants stored 27-163% more pasturelands. Our results demonstrate importance promoting appropriate conserving within land-based mitigation strategy. Furthermore, our findings have important implications help better manage minimize pressures natural protected areas biodiversity hotspots deforestation grassland expansion.

Language: Английский

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Global Evolution of Research on Silvopastoral Systems through Bibliometric Analysis: Insights from Ecuador

Agronomy, Journal Year: 2023, Volume and Issue: 13(2), P. 479 - 479

Published: Feb. 6, 2023

Scientific studies on silvopastoral systems have led to permanent changes oriented toward better silvopasture practices, as well policy strategies respond effectively the global objectives of restoration and sustainable development. In this work, we performed a bibliometric analysis with purpose identifying associated different systems. We applied Bibliometrix in R analyze 5708 documents published between 1983 2022 by including terms “silvopastoral” “silvopasture”, among others. The results showed longitudinal exponential increase over last 20 years. adjusted growth an S-Curve function R2 96.06%. interest researchers regarding knowledge about has evolved; initially, it focused characterization silvopasture, whereas recently, search for improve use ecosystem implementation practices. following countries stand out those largest scientific production silvopasture: United States, Brazil, Mexico, Colombia, Argentina Americas; China India Asia; Spain; Germany, Kingdom Europe. case Ecuador, cited leaders facilitated construction group experts who contribute development public policies. most publications appeared journals Springer group, Elsevier, MDPI Journals, mostly open-access future, disruptive contribution dissemination knowledge, breaking through economic constraints countries, universities, researchers, should be evaluated.

Language: Английский

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Mixed farming systems: potentials and barriers for climate change adaptation in food systems

Current Opinion in Environmental Sustainability, Journal Year: 2023, Volume and Issue: 62, P. 101270 - 101270

Published: March 25, 2023

Language: Английский

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Temperate silvopastures provide greater ecosystem services than conventional pasture systems

Scientific Reports, Journal Year: 2023, Volume and Issue: 13(1)

Published: Oct. 31, 2023

Abstract Management and design affect systems’ ability to deliver ecosystem services meet sustainable intensification needs for a growing population. Soil–plant–animal health evaluations at the systems level conventional silvopastoral environments are lacking challenge adoption across temperate regions. Impacts of silvopasture on soil quality, microclimate, cattle heat stress, forage quality yield, weight gain were compared pasture in mid-southern US. Here, we illustrate silvopastures have greater organic carbon, water content, overall with lower temperatures (soil cattle) than pastures. Forage production gains similar systems; yet, would need approximately four times more land area yield equivalent net productivity (tree, nuts, forage, animal weight) one ha silvopasture. Temperate enhanced delivery by improving promoting welfare without losses, thus allowing under changing climate.

Language: Английский

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Silvopastures: Benefits, Past Efforts, Challenges, and Future Prospects in the United States

Agronomy, Journal Year: 2024, Volume and Issue: 14(7), P. 1369 - 1369

Published: June 26, 2024

The global human population is projected to reach 9.7 billion by 2050, increasing the demand for food and fiber, but also raising concerns about environmental impact of agricultural production scaled meet their needs. Silvopastures—integrated tree–forage–livestock systems—have emerged as a viable practice required productivity stewardship outcomes. This review consolidates extensive research on silvopasture practices in United States highlights benefits these systems. A comprehensive literature search across databases such ScienceDirect Google Scholar revealed 152 publications silvopastures since 2000, indicating growing interest. These studies have primarily focused impacts livestock welfare productivity, forage composition, soil health nutrient dynamics, socio-economic factors. Geographical distribution analysis indicated that more Southeastern States, with Florida, Virginia, Alabama, Missouri, Arkansas being top five contributing states. offers insights into tree species used states discusses challenges adoption among producers land managers while exploring future prospects. may be resource understanding multifaceted dimensions adoption, providing researchers, policymakers, practitioners alike.

Language: Английский

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