4.6 Article

Grappling with the success and trade-offs of global nutrient redistribution

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Environmental Sciences

The social networks of manureshed management

Gwendwr Rhiannon Meredith et al.

Summary: Manureshed management is a strategic approach that focuses on the recycling of manure nutrients between livestock and cropping systems. It provides a comprehensive framework for sustainable nutrient management and requires collaboration among various stakeholders. Understanding the social dimensions of collaboration is crucial for implementing the strategic and technological requirements of manureshed management. Our analysis highlights the importance of a common core set of actors and relationships in successful integration of livestock and crop production systems for functional manuresheds.

JOURNAL OF ENVIRONMENTAL QUALITY (2022)

Article Engineering, Environmental

Promise and performance of agricultural nutrient management policy: Lessons from the Baltic Sea

Martin Hvarregaard Thorsoe et al.

Summary: This study assesses the domestic implementation of measures to limit diffuse agricultural pollution in the Baltic Sea region, finding that larger countries face more challenges while smaller countries perform better, influenced by domestic politics. While there is significant potential to reduce agricultural pollution through the European Agricultural Fund for Rural Development, limitations in application exist.
Article Environmental Sciences

Poultry manureshed management: Opportunities and challenges for a vertically integrated industry

Ray B. Bryant et al.

Summary: The U.S. poultry industry shows compatibility with achieving manureshed management vision but challenges remain, necessitating engagement with stakeholders beyond the industry. The industry's mega-manureshed extends across multiple states, with legacy nutrient build-up in certain areas.

JOURNAL OF ENVIRONMENTAL QUALITY (2022)

Article Environmental Sciences

Recycling nutrients in the beef supply chain through circular manuresheds: Data to assess tradeoffs

S. Spiegal et al.

Summary: Nutrient circularity can improve the sustainability of beef supply chain by recycling surplus manure nutrients. Circular manureshed concept provides a platform for simultaneous consideration of competing factors for sustainability via circularity. The distance to return resources and the proportion of nutrients supplied vary among different hay-grazing landscapes.

JOURNAL OF ENVIRONMENTAL QUALITY (2022)

Article Environmental Sciences

Opportunities to implement manureshed management in the Iowa, North Carolina, and Pennsylvania swine industry

Robert J. Meinen et al.

Summary: The U.S. swine industry is diverse and offers opportunities for strategic improvement in manure management. The management of manure reflects regional differences and the specialized nature of hog farms, with varying land bases required. Technology advancements are needed for nutrient exportation. The industry is dynamic, with a trend towards locating animals in nutrient sink areas.

JOURNAL OF ENVIRONMENTAL QUALITY (2022)

Article Environmental Sciences

Challenges and opportunities for manureshed management across US dairy systems: Case studies from four regions

Curtis J. Dell et al.

Summary: The manureshed represents the cropland needed to safely assimilate manure nutrients from an animal feeding operation. This study reviews the challenges and opportunities for manureshed management in four major dairy-producing states, finding that manureshed requirements vary across regions and are constrained by the import of feed and soil phosphorus accumulation. Some regions rely on informal networks to relocate surplus manure nutrients off the farm, while others need to strengthen these networks for sustainable manureshed management.

JOURNAL OF ENVIRONMENTAL QUALITY (2022)

Review Soil Science

Soil microbial inoculants for sustainable agriculture: Limitations and opportunities

Maureen O'Callaghan et al.

Summary: The growing global market for soil microbial inoculants in agriculture is driven by the need to increase sustainable crop production without harming the environment. A better understanding of the ecology and modes of action of inoculant strains is crucial to optimize their efficacy and targeted use.

SOIL USE AND MANAGEMENT (2022)

Review Environmental Sciences

Envisioning the manureshed: Toward comprehensive integration of modern crop and animal production

Peter J. A. Kleinman et al.

Summary: Specialization and intensification in agriculture have led to separation of crop and animal production, resulting in the accumulation of manure in concentrated regions. To address this issue, manureshed management provides an organizing framework for integrating animal and crop production and strategically recycling manure nutrients in agricultural systems. This approach requires reorganizing resource flows and considering the unique characteristics of managing manure nutrients in different livestock industries.

JOURNAL OF ENVIRONMENTAL QUALITY (2022)

Article Multidisciplinary Sciences

Greenhouse gas emissions from global production and use of nitrogen synthetic fertilisers in agriculture

Stefano Menegat et al.

Summary: The global agri-food system relies on unsustainable synthetic nitrogen fertilisers to increase crop yields. This study estimates the greenhouse gas emissions associated with the production, transportation, and use of synthetic nitrogen fertilisers, highlighting the significant contribution of the supply chain to these emissions. Reducing the overall use of synthetic nitrogen fertilisers can mitigate emissions.

SCIENTIFIC REPORTS (2022)

Article Energy & Fuels

Nutrient recycling: from waste to crop

D. Hidalgo et al.

Summary: Transitioning to a bio-based economy from a fossil reserve-based world poses the challenge of closing nutrient cycles and achieving more practical and balanced resource management, considering both economic and environmental perspectives. The reliance on mineral fertilizers in agriculture, particularly phosphorus, nitrogen, and potassium, is seen as a serious threat to food security and climate change. As phosphorus reserves are depleting and agricultural demand for mineral fertilizers is increasing, there is a need for improved nutrient use efficiency and reduced nutrient losses to create a more circular economy.

BIOMASS CONVERSION AND BIOREFINERY (2021)

Review Microbiology

Molecular Biology in the Improvement of Biological Nitrogen Fixation by Rhizobia and Extending the Scope to Cereals

Ravinder K. Goyal et al.

Summary: The importance of biological nitrogen fixation has decreased with the widespread use of synthetic nitrogen fertilizers during the green revolution, due to their low cost and the lack of symbiotic associations with bacteria in staple crops. Recent advancements in symbiosis and nitrogen fixation, along with recombinant DNA technology, offer opportunities to increase symbiotically-driven nitrogen consumption globally.

MICROORGANISMS (2021)

Article Environmental Sciences

Role of external inputs of nutrients to aquatic ecosystems in determining prevalence of nitrogen vs. phosphorus limitation of net primary productivity

R. W. Howarth et al.

Summary: The net primary productivity in aquatic ecosystems can be limited by nitrogen, phosphorus, or both, depending on the relative supply of N and P compared to the elemental needs of phytoplankton. External and watershed nutrient inputs play a significant role in determining nutrient limitation, with a balanced supply of N and P relative to the Redfield ratio often leading to co-limitation. Coastal ocean sources of nutrients with a low N:P ratio may make nitrogen limitation more likely in coastal marine ecosystems compared to lakes.

BIOGEOCHEMISTRY (2021)

Editorial Material Multidisciplinary Sciences

Green ammonia could produce climate-friendly ways to store energy and fertilize farms

Stephen Ornes

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

Article Agronomy

Cycling Phosphorus and Nitrogen through Cropping Systems in an Intensive Dairy Production Region

April B. Leytem et al.

Summary: Efficient recycling of manure nutrients through local cropping systems is crucial for reducing the environmental impact of the dairy industry. However, manure alone cannot meet crop nitrogen needs, necessitating the use of synthetic fertilizer. Transportation of manure at least 12.9 km and replacing synthetic fertilizer phosphorus on 96% of cropland is necessary to balance phosphorus with crop production.

AGRONOMY-BASEL (2021)

Review Energy & Fuels

Sustainable Ammonia Production Processes

Seyedehhoma Ghavam et al.

Summary: Recent studies have focused on finding environmentally friendly, energy efficient, and economically viable production processes for ammonia synthesis due to its importance in agriculture and potential as an energy carrier. However, the commonly used Haber-Bosch process for ammonia production has high greenhouse gas emissions and energy usage. Sustainable hydrogen production methods like water electrolysis coupled with renewable technologies are being explored, but they require large amounts of pretreated water. A comparative life cycle assessment of various ammonia production methods shows that significant GHG emissions or high volumes of water are still present in these technologies.

FRONTIERS IN ENERGY RESEARCH (2021)

Review Agriculture, Dairy & Animal Science

Review: Closing nutrient cycles for animal production - Current and future agroecological and socio-economic issues

S. L. Kronberg et al.

Summary: To meet the challenge of producing large amounts of healthful animal and plant foods while maintaining ecosystem services and conserving essential nutrients, increased research on-farm and at the watershed scale is necessary. Collaboration with diverse interdisciplinary teams is crucial to develop innovative solutions and utilize a combination of techniques linked to agroecology and industrial ecology. Recycling nutrients within food production systems and producing animal and plant foods more efficiently will cut costs and increase desirable outputs.

ANIMAL (2021)

Article Agriculture, Multidisciplinary

Farms worldwide: 2020 and 2030 outlook

Olaf Erenstein et al.

Summary: There are an estimated 656 million farms globally in 2020, projected to decline to 624 million farms by 2030. These estimates can help inform policy and investment planning, highlighting the need for further investment in agricultural census data.

OUTLOOK ON AGRICULTURE (2021)

Article Engineering, Environmental

Circular economy implementation in the agricultural sector: Definition, strategies and indicators

Juan F. Velasco-Munoz et al.

Summary: This study adapts the circular economy framework to the agricultural sector, analyzes indicators for measuring circularity performance, defines CE applied to agriculture, and proposes future research paths and changes for implementing CE in agricultural production systems. It also assesses circularity indicators and emphasizes the need for internationally recognized standards and adequate units of measurement for meaningful studies in agriculture.

RESOURCES CONSERVATION AND RECYCLING (2021)

Article Water Resources

Why agricultural production in sub-Saharan Africa remains low compared to the rest of the world - a historical perspective

Vibeke Bjornlund et al.

INTERNATIONAL JOURNAL OF WATER RESOURCES DEVELOPMENT (2020)

Article Agriculture, Multidisciplinary

Manuresheds: Advancing nutrient recycling in US agriculture

Sheri Spiegal et al.

AGRICULTURAL SYSTEMS (2020)

Review Environmental Sciences

The Globalization of Cultural Eutrophication in the Coastal Ocean: Causes and Consequences

Thomas C. Malone et al.

FRONTIERS IN MARINE SCIENCE (2020)

Article Food Science & Technology

Resilience of an Integrated Crop-Livestock System to Climate Change: A Simulation Analysis of Cover Crop Grazing in Southern Brazil

Caitlin A. Peterson et al.

FRONTIERS IN SUSTAINABLE FOOD SYSTEMS (2020)

Article Agricultural Engineering

PERSPECTIVES ON GLOBAL WATER SECURITY

R. D. Harmel et al.

TRANSACTIONS OF THE ASABE (2020)

Article Chemistry, Multidisciplinary

Current and future role of Haber-Bosch ammonia in a carbon-free energy landscape

Collin Smith et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Article Agriculture, Multidisciplinary

Quantification of environmental-economic trade-offs in nutrient management policies

William Kaye-Blake et al.

AGRICULTURAL SYSTEMS (2019)

Article Agriculture, Dairy & Animal Science

Benefits and Trade-Offs of Dairy System Changes Aimed at Reducing Nitrate Leaching

Pierre Beukes et al.

ANIMALS (2019)

Article Environmental Sciences

The Latitudes, Attitudes, and Platitudes of Watershed Phosphorus Management in North America

D. R. Smith et al.

JOURNAL OF ENVIRONMENTAL QUALITY (2019)

Article Energy & Fuels

Blue Urea: Fertilizer With Reduced Environmental Impact

Justin G. Driver et al.

FRONTIERS IN ENERGY RESEARCH (2019)

Article Soil Science

Phosphorus availability on many organically managed farms in Europe

Julia Cooper et al.

NUTRIENT CYCLING IN AGROECOSYSTEMS (2018)

Article Ecology

Lake Erie, phosphorus, and microcystin: Is it really the farmer's fault?

D. R. Smith et al.

JOURNAL OF SOIL AND WATER CONSERVATION (2018)

Article Multidisciplinary Sciences

Transitions to sustainable management of phosphorus in Brazilian agriculture

Paul J. A. Withers et al.

SCIENTIFIC REPORTS (2018)

Review Green & Sustainable Science & Technology

Factors Influencing Farmers' Adoption of Best Management Practices: A Review and Synthesis

Tingting Liu et al.

SUSTAINABILITY (2018)

Article Biochemistry & Molecular Biology

Research priorities for harnessing plant microbiomes in sustainable agriculture

Posy E. Busby et al.

PLOS BIOLOGY (2017)

Review Ecology

Impacts of Nitrogen and Phosphorus: From Genomes to Natural Ecosystems and Agriculture

Maite S. Guignard et al.

FRONTIERS IN ECOLOGY AND EVOLUTION (2017)

Review Environmental Sciences

How does tillage intensity affect soil organic carbon? A systematic review

Neal R. Haddaway et al.

ENVIRONMENTAL EVIDENCE (2017)

Review Agricultural Engineering

New perspectives for the design of sustainable bioprocesses for phosphorus recovery from waste

Cedric Tarayre et al.

BIORESOURCE TECHNOLOGY (2016)

Editorial Material Environmental Sciences

Synthesis and review: Tackling the nitrogen management challenge: from global to local scales

Stefan Reis et al.

ENVIRONMENTAL RESEARCH LETTERS (2016)

Review Engineering, Environmental

Total Value of Phosphorus Recovery

Brooke K. Mayer et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

Editorial Material Soil Science

Sustainable strategies towards a phosphorus circular economy

Thomas Nesme et al.

NUTRIENT CYCLING IN AGROECOSYSTEMS (2016)

Article Ecology

Planetary Boundaries: Exploring the Safe Operating Space for Humanity

Johan Rockström et al.

ECOLOGY AND SOCIETY (2016)

Article Engineering, Environmental

Implementing agricultural phosphorus science and management to combat eutrophication

Peter J. A. Kleinman et al.

Article Environmental Sciences

The Pivotal Role of Phosphorus in a Resilient Water-Energy-Food Security Nexus

Helen P. Jarvie et al.

JOURNAL OF ENVIRONMENTAL QUALITY (2015)

Article Multidisciplinary Sciences

Managing nitrogen for sustainable development

Xin Zhang et al.

NATURE (2015)

Article Multidisciplinary Sciences

Planetary boundaries: Guiding human development on a changing planet

Will Steffen et al.

SCIENCE (2015)

Article Agriculture, Multidisciplinary

The role of precision agriculture for improved nutrient management on farms

Carolyn Hedley

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE (2015)

Proceedings Paper Engineering, Multidisciplinary

4R Nutrient Stewardship for Improved Nutrient Use Efficiency

A. M. Johnston et al.

SYMPHOS 2013 - 2ND INTERNATIONAL SYMPOSIUM ON INNOVATION AND TECHNOLOGY IN THE PHOSPHATE INDUSTRY (2014)

Article Environmental Sciences

Advances and Challenges for Nutrient Management in China in the 21st Century

J. T. Sims et al.

JOURNAL OF ENVIRONMENTAL QUALITY (2013)

Article Environmental Sciences

An Analysis of Developments and Challenges in Nutrient Management in China

L. Ma et al.

JOURNAL OF ENVIRONMENTAL QUALITY (2013)

Article Agriculture, Multidisciplinary

Diversification and ecosystem services for conservation agriculture: Outcomes from pastures and integrated crop-livestock systems

Matt A. Sanderson et al.

RENEWABLE AGRICULTURE AND FOOD SYSTEMS (2013)

Article Green & Sustainable Science & Technology

Ecological stoichiometry and its implications for aquatic ecosystem sustainability

Patricia M. Glibert

CURRENT OPINION IN ENVIRONMENTAL SUSTAINABILITY (2012)

Article Environmental Sciences

Phosphorus Paradox Scarcityand Overabundance of a Key Nutrient

Tim Lougheed

ENVIRONMENTAL HEALTH PERSPECTIVES (2011)

Editorial Material Multidisciplinary Sciences

A broken biogeochemical cycle

James Elser et al.

NATURE (2011)

Article Multidisciplinary Sciences

Agronomic phosphorus imbalances across the world's croplands

Graham K. MacDonald et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2011)

Review Green & Sustainable Science & Technology

Peak Phosphorus: Clarifying the Key Issues of a Vigorous Debate about Long-Term Phosphorus Security

Dana Cordell et al.

SUSTAINABILITY (2011)

Editorial Material Geosciences, Multidisciplinary

Tripling crop yields in tropical africa

Pedro A. Sanchez

NATURE GEOSCIENCE (2010)

Article Agriculture, Multidisciplinary

The use of safe wallows to improve water quality in deer farmed catchments

R. W. McDowell

NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH (2009)

Article Geosciences, Multidisciplinary

How a century of ammonia synthesis changed the world

Jan Willem Erisman et al.

NATURE GEOSCIENCE (2008)

Review Environmental Sciences

Eutrophication of freshwater and coastal marine ecosystems - A global problem

VH Smith

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2003)

Article Agronomy

Do organic farming practices reduce nitrate leaching?

H Kirchmann et al.

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS (2001)