scholarly journals Strategic deployment of riparian buffers and windbreaks in Europe can co-deliver biomass and environmental benefits

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Oskar Englund ◽  
Pål Börjesson ◽  
Blas Mola-Yudego ◽  
Göran Berndes ◽  
Ioannis Dimitriou ◽  
...  
Keyword(s):  
Agricultural Production ◽  
Large Scale ◽  
Production Systems ◽  
Riparian Buffers ◽  
Environmental Benefits ◽  
The European Union ◽  
Negative Effects ◽  
Nitrogen Emissions ◽  
Environmental Objectives ◽  
Eu Policies

AbstractWithin the scope of the new Common Agricultural Policy of the European Union, in coherence with other EU policies, new incentives are developed for farmers to deploy practices that are beneficial for climate, water, soil, air, and biodiversity. Such practices include establishment of multifunctional biomass production systems, designed to reduce environmental impacts while providing biomass for food, feed, bioenergy, and other biobased products. Here, we model three scenarios of large-scale deployment for two such systems, riparian buffers and windbreaks, across over 81,000 landscapes in Europe, and quantify the corresponding areas, biomass output, and environmental benefits. The results show that these systems can effectively reduce nitrogen emissions to water and soil loss by wind erosion, while simultaneously providing substantial environmental co-benefits, having limited negative effects on current agricultural production. This kind of beneficial land-use change using strategic perennialization is important for meeting environmental objectives while advancing towards a sustainable bioeconomy.

scholarly journals Beneficial land-use change in Europe: deployment scenarios for multifunctional riparian buffers and windbreaks

2021 ◽  
Author(s):  
Oskar Englund ◽  
Pål Börjesson ◽  
Blas Mola-Yudego ◽  
Göran Berndes ◽  
Ioannis Dimitriou ◽  
...  
Keyword(s):  
Land Use ◽  
Biomass Production ◽  
Large Scale ◽  
Production Systems ◽  
Ghg Emissions ◽  
Riparian Buffers ◽  
Environmental Benefits ◽  
Land Use Impacts ◽  
Eu Member States ◽  
The Eu

Abstract The land sector needs to increase biomass production to meet multiple demands while reducing negative land use impacts and transitioning from being a source to being a sink of carbon. The new Common Agricultural Policy of the EU (CAP) steers towards a more needs-based, targeted approach to addressing multiple environmental and climatic objectives, in coherence with other EU policies. In relation to this, new schemes are developed to offer farmers direct payments to adapt practices beneficial for climate, water, soil, air and biodiversity. Multifunctional biomass production systems have potential to reduce environmental impacts from agriculture while maintaining or increasing biomass production for the bioeconomy across Europe. Here, we present the first attempt to model the deployment of two such systems, riparian buffers and windbreaks, across >81.000 landscapes in Europe (EU27 + UK), aiming to quantify the resulting ecosystem services and environmental benefits, considering three deployment scenarios with different incentives for implementation. We found that these multifunctional biomass production systems can reduce N emissions to water and soil loss by wind erosion, respectively, down to a “low” impact level all over Europe, while simultaneously providing substantial environmental co-benefits, using less than 1% of the area under annual crops in the EU. The GHG emissions savings of utilizing the biomass produced in these systems for replacing fossil alternatives, combined with the increases in soil organic carbon, correspond to 1-1,4% of total GHG emissions in EU28. The introduction of “eco-schemes” in the new CAP may resolve some of the main barriers to implementation of large-scale multifunctional biomass production systems. Increasing the knowledge of these opportunities among all EU member states, before designing and introducing country-specific Eco-scheme options in the new CAP, is critical.

Does temperate agroforestry reduce nutrient leaching losses compared to cropland monocultures?

2020 ◽  
Author(s):  
Marcus Schmidt ◽  
Marife D. Corre ◽  
Xiaohong Duan ◽  
Florian Heinlein ◽  
Edzo Veldkamp
Keyword(s):  
Large Scale ◽  
Resource Competition ◽  
Alley Cropping ◽  
Safety Net ◽  
Nutrient Leaching ◽  
Environmental Benefits ◽  
The European Union ◽  
Leaching Losses ◽  
Temperate Agroforestry ◽  
Wide Range

<p>Over the past decades, excessive use of fertilizers in cropland monocultures in combination with a decrease in fertilizer use efficiency, have led to an increase in nutrient leaching losses, especially for nitrate. Consequently, ground water pollution is widespread and starting to be recognized and potentially sanctioned by the European Union. Unfertilized tree rows alternating with crop rows (e.g. alley-cropping agroforestry) are hypothesized to act as a safety net by taking up excess nutrients below the crop-rooting zone. Here, we measured leaching losses of nitrogen (N), phosphorus (P) and potassium (K) during two growing seasons in agroforestry systems and adjacent monocultures at three sites in Germany, representing a wide range of soil characteristics. Leaching losses of N, P and K were generally lower under agroforestry tree rows at all sites compared to agroforestry crop rows or crop monocultures. Overall, agroforestry reduced nitrate leaching losses by up to 82% compared to monocultures, but showed comparable losses of P and K. Nutrient leaching losses were high in the agroforestry crop rows close to the tree rows where crop productivity is lowest due to resource competition with trees. An adjusted management, e.g. reduced fertilizer inputs close to the tree rows, may counteract these losses. Our results suggest that agroforestry has the potential to reduce nutrient leaching losses through the trees and the application of fertilizer should be reduced in the agroforestry crop row close to the trees. The reduction in nutrient leaching losses in agroforestry indicates an increase in the soil function of water filtration. In order to achieve large-scale implementation of temperate agroforestry, its environmental benefits need to be financially valued for farmers to adapt this widely applicable land use alternative. The presented project, SIGNAL (Sustainable intensification of agriculture through agroforestry) is part of the German research initiative BonaRes (Soil as a sustainable resource).</p>

scholarly journals Technical Efficiency in the Agricultural Business—The Case of Slovakia

2019 ◽  
Vol 11 (20) ◽  
pp. 5589 ◽  
Author(s):  
Jarmila Lazíková ◽  
Zuzana Lazíková ◽  
Ivan Takáč ◽  
Ľubica Rumanovská ◽  
Anna Bandlerová
Keyword(s):  
Sustainable Agriculture ◽  
Technical Efficiency ◽  
Agricultural Production ◽  
Social Economic ◽  
Regional Disparities ◽  
The European Union ◽  
Environmental Objectives ◽  
The Social ◽  
Agricultural Business ◽  
Production Diversity

The key element of the European Union (EU) Common Agricultural Policy is sustainable agriculture where the social, economic, and environmental objectives should be fulfilled. This role can fulfill only those agricultural holdings that are effective in the transformation of inputs to outputs, and which do not waste the inputs. Therefore, we analyze the technical efficiency of the agricultural holdings in the Slovak regions, and try to identify the factors that are able to influence the efficiency of agricultural holdings. We can conclude that there are regional disparities in technical efficiency in Slovakia; however, the problem of inefficiency is not typical only for the agricultural holdings in the areas with natural constraints. These regional disparities should be considered when adopting a new political measure to support sustainable agriculture. By the results of econometric models, we find that the agricultural production diversity, the policy of the labor market, and tax policy are the important factors influencing the technical efficiency of the agricultural holdings in Slovakia.

scholarly journals Agroclimatic zoning: a planning strategy for agricultural and livestock systems in Alta Guajira, Colombia

2019 ◽  
Vol 13 (3) ◽  
pp. 435-447
Author(s):  
Gustavo Alfonso Araujo-Carrillo ◽  
Fabio Ernesto Martínez-Maldonado ◽  
Leidy Yibeth Deantonio-Florido ◽  
Douglas Andrés Gómez-Latorre
Keyword(s):  
Water Deficit ◽  
Agricultural Production ◽  
Large Scale ◽  
Production Systems ◽  
Animal Feed ◽  
Planning Strategy ◽  
Average Water ◽  
Species Type ◽  
Suitable Area ◽  
Agricultural Production Systems

One of the most important dry agroecosystems in Colombia is found in the northern Guajira region, which has native inhabitants (sociocultural aspect) and semiarid zones (ecological aspect). This condition has resulted in great vulnerability in agricultural production systems to adverse climatic events, which require large scale action. For example, the establishment of agroclimatic suitability zones are needed to access information, for decision-making. The aim of this study was to carry out agroclimatic zoning in the municipality of Uribia (La Guajira) for agricultural production systems and animal feed species. The criteria used to identify the agroclimatic suitability zones included: plant coverage present in the municipality, soil suitability, water storage under water stress, regular conditions found in the municipality, and an extreme water deficit event. The evaluated conditions showed variations in agroclimatic suitability during the periods January to April and August to November. During an extreme water-deficit event between August and November, the suitable area for the establishment of production systems with plant species (type C3 and C4) was smaller (77,000 ha) than in the period January to April (130,000 ha). The agroclimatic suitability categories in Uribia did not exhibit differences between the evaluated periods under average water-deficit conditions.

scholarly journals Feeding leucaena to dairy cows in intensive silvopastoral systems in Colombia and Mexico

2019 ◽  
Vol 7 (4) ◽  
pp. 370-374
Author(s):  
Julián Esteban Rivera ◽  
Julián Chará ◽  
Enrique Murgueitio ◽  
Juan José Molina ◽  
Rolando Barahona
Keyword(s):  
Milk Production ◽  
Production Systems ◽  
Environmental Benefits ◽  
Silvopastoral Systems ◽  
Negative Effects ◽  
Conventional Systems ◽  
The Tropics ◽  
Milk Solids ◽  
Milk And Dairy Products

Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.The demand for milk and dairy products globally is expected to grow in future decades, leading to an increase in the global dairy cattle population. Therefore it is important to identify production options that both improve efficiency and help reduce negative effects on the environment. Intensive silvopastoral systems have been proposed as a sustainable strategy in the tropics to increase the availability and quality of forage throughout the year for milk production from cattle. This paper reports the effects of silvopastoral systems that include leucaena at the farm level on milk production and on the environment in both Colombia and Mexico. Evaluation of different milk production systems has shown that the leucaena-based systems increased milk production both per cow and per hectare, increased the production of milk solids, improved the fatty acid profile in the milk and resulted in environmental benefits when compared with conventional systems.

scholarly journals Large-scale deployment of in-rotation grass cultivation as a multifunctional soil climate mitigation strategy

2021 ◽  
Author(s):  
Oskar Englund ◽  
Blas Mola-Yudego ◽  
Pål Börjesson ◽  
Göran Berndes ◽  
Christel Cederberg ◽  
...  
Keyword(s):  
Carbon Sequestration ◽  
Large Scale ◽  
Fossil Fuels ◽  
Agricultural Sector ◽  
Ghg Emissions ◽  
Policy Instruments ◽  
Environmental Benefits ◽  
Sustainable Land Use ◽  
Climate Mitigation ◽  
Nitrogen Emissions

The agricultural sector can contribute to climate change mitigation by reducing its own greenhouse gas (GHG) emissions and sequestering atmospheric carbon in vegetation and soils, and by providing biomass for substituting fossil fuels and other GHG intensive products in the energy, industry and transport sectors. New policies at EU level provide incentives for more sustainable land use practices, for example, cultivation systems using perennial plants that provide biomass for food, bioenergy and other biobased products along with land carbon sequestration and other environmental benefits. Based on spatial modelling across more than 81,000 landscapes in Europe, we find that introduction of grass-clover leys into rotations with annual crops could result in soil organic carbon sequestration corresponding to 5-10% of total current GHG emissions from agriculture in EU27+UK, annually until 2050. The combined annual GHG savings from soil carbon sequestration and use of biogas produced in connection to grass-based biorefineries equals 13-48% of current GHG emissions from agriculture. The assessed environmental co-benefits (reduced wind and water erosion, reduced nitrogen emissions to water, and mitigation of impacts associated with flooding) are considerable. Besides policy instruments, new markets for grass biomass, e.g., as feedstock for producing biofuels and protein concentrate, can incentivize widespread deployment of in-rotation grass cultivation.

scholarly journals Exporting environmental objectives or erecting trade barriers in recent EU free trade agreements

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Jeffrey Mcneill
Keyword(s):  
Free Trade ◽  
Action Plan ◽  
Free Trade Agreements ◽  
Trade Agreements ◽  
Environmental Benefits ◽  
The European Union ◽  
Multilateral Environmental Agreements ◽  
Economic Interests ◽  
Environmental Objectives ◽  
The Uk

The European Union (EU) has historically sought to influence environmental policies of other countries through multilateral environmental agreements. Under its 7th Environmental Action Plan and Trade for All strategy it now seeks to extend its environmental policy projection through trade; its recent free trade agreements now contain chapters addressing environment and sustainable development. However, by adopting high environmental standards the EU can also advance its own economic interests suggesting an ambiguous motivation. The recent Korean, Japanese and Canadian FTAs and the Mercosur agreements are examined in order to place the extent of this environmental turn within the context of economic advantage. The finding is that while environmental protection provisions in these FTAs may have environmental benefits, they may also serve EU domestic economic interests. This motivation has implications for new FTA negotiations, such as those with New Zealand and Australia, and now the UK.

Health, federalism and the European Union: lessons from comparative federalism about the European Union

2020 ◽  
pp. 1-14 ◽  
Author(s):  
Scott L. Greer
Keyword(s):  
European Union ◽  
Health Policy ◽  
Social Policy ◽  
Large Scale ◽  
The European Union ◽  
Regulatory State ◽  
Large Scale Analysis ◽  
Eu Policies ◽  
Comparative Federalism ◽  
The Eu

Abstract Bringing together the results of a large-scale review of European Union (EU) policies affecting health and a large-scale analysis of social policy and federalism, this paper uses comparative federalism to identify the scope and tensions of EU health policy at the end of the Juncker Commission. Viewing health care and public health policy through the lens of comparative federalism highlights some serious structural flaws in EU health policy. The regulatory state form in which the EU has evolved makes it difficult for the EU to formulate a health policy that actually focuses on health. Of the three faces of EU health policy, which are health policy, internal market policy and fiscal governance, health policy is legally, politically and financially the weakest. A comparison of the EU to other federations suggests that this creates basic weaknesses in the EU's design: its key powers are regulatory and its redistribution minimal. No federal welfare state so clearly pools risks at a low level while making markets so forcefully or creating rights whose costs are born by other levels of government. This structure, understandable in light of the EU's history and development, limits its health and social policy initiatives and might not be stable over the long term.

FROM PEASANT TO FARMER: A STUDY OF AGRARIAN TRANSFORMATION IN AN IRANIAN VILLAGE, 1967–2002

2005 ◽  
Vol 37 (3) ◽  
pp. 327-349 ◽  
Author(s):  
Amir Ismail Ajami
Keyword(s):  
Agricultural Production ◽  
Land Reform ◽  
Rural Economy ◽  
Large Scale ◽  
Production Systems ◽  
State Intervention ◽  
Public And Private ◽  
Impact Of Urbanization ◽  
The 1960S ◽  
Agrarian Transformation

Iranian agriculture and rural society have undergone profound socioeconomic and political changes over the past four decades. While recognizing the significant impact of urbanization, economic development, and integration of the rural economy in the market, this paper contends that the land-reform program of the 1960s and the 1979 revolution represent the primary turning points in the rural transformation. Land reform, through intense state intervention, dramatically changed the traditional landlord-sharecropping system (nizam-i arbab-rayati). Peasant uprisings, the forcible occupation of large estates, and the agrarian policies of the postrevolutionary regime have led to the demise of the urban agricultural bourgeoisie and the empowerment of the peasants. There has been a disintegration of large-scale public and private agricultural production systems, including agribusinesses, farm corporations, and the agricultural production cooperatives developed under the shah's regime.

scholarly journals Comparative Economics of Conventional, Organic, and Alternative Agricultural Production Systems

Economies ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 64
Author(s):  
Timothy C. Durham ◽  
Tamás Mizik
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Agricultural Production ◽  
Production Systems ◽  
Market Price ◽  
Environmental Benefits ◽  
Production Costs ◽  
Depth Analysis ◽  
Lower Production ◽  
Agricultural Production Systems

Agricultural production systems are a composite of philosophy, adoptability, and careful analysis of risks and rewards. The two dominant typologies include conventional and organics, while biotechnology (GM) and Integrated Pest Management (IPM) represent situational modifiers. We conducted a systematic review to weigh the economic merits—as well as intangibles through an economic lens—of each standalone system and system plus modifier, where applicable. Overall, 17,485 articles were found between ScienceDirect and Google Scholar, with 213 initially screened based on putative relevance. Of those, 82 were selected for an in-depth analysis, with 63 ultimately used. Economically, organic generally outperformed conventional systems. This is largely due to their lower production costs and higher market price. However, organic farms face lower yields, especially in the fruit, vegetable, and animal husbandry sectors. With that said, organic farming can provide significant local environmental benefits. Integrated pest management (IPM) is a potentiator of either core system. As a risk reduction and decision-making framework, it is labor intensive. However, this can be offset by input reductions without yield penalty compared to a conventional baseline. Biotechnology is a rapidly emerging production system, notably in developing countries. The use of GM crops results in lower production cost and higher yields. As a conventional modifier, its major advantage is scale-neutrality. Thus, smaller and lower income farmers may achieve higher gross margin. The main source of environmental benefits is reduced pesticide use, which implies a decreased need for fuel and labor. Barring external influences such as subsidies and participation in prescriptive labeling programs, farmers should focus on an a la carte approach (as opposed to discrete system adoption) to optimize their respective enterprises.

Sign in / Sign up

Export Citation Format

Share Document