Agricultural land is subjected to a variety of societal pressures, as demands for food, animal feed, and biomass production increase, with an added requirement to simultaneously maintain natural areas and mitigate climatic and environmental impacts. The biotic elements of agricultural systems interact with the abiotic environment to generate a number of ecosystem functions that offer services benefiting humans across many scales of time and space. The intensification of agriculture generally reduces biodiversity including that within soil, and impacts negatively upon a number of regulating and supporting ecosystem services. There is a global need toward achieving sustainable agricultural systems, as also highlighted in the United Nations Sustainable Development Goals. There is hence a need for management regimes that enhance both agricultural production and the associated provision of multiple ecosystem services. The articles of this Research Topic enhance our knowledge of how management practices applied to agricultural systems affect the delivery of multiple ecosystem services and how trade-offs between provisioning, regulating, and supporting services can be handled both above- and below-ground. They also show the diversity of topics that need to be considered within the framework of ecosystem services delivered by agricultural systems, from knowledge on basic concepts and newly-proposed frameworks, to a focus on specific ecosystem types such as grasslands and high nature-value farmlands, pollinator habitats, and soil habitats. This diversity of topics indicates the need for broader-scope research, integrated with targeted scientific research to promote sustainable agricultural practices and to ensure food security.
... Director, Michigan DOT ADIB K. KANAFANI, Cahill Professor of Civil Engineering, University of California, Berkeley HERBERT S. LEVINSON, Principal, Herbert S. Levinson Transportation Consultant, New Haven, CT SUE MCNEIL, Professor, ...
Lambin EF, Meyfroidt P,Rueda X, Blackman A, Börner J, Cerutti PO, Dietsch T, Jungmann L, Lamarque P, Lister J, et al. 2014. Effectiveness and synergies of policy instruments for land use governance in tropical regions.
This report seeks to promote discussion of the way the Air Force develops its weapon systems, manages its support resources, and conducts its wartime logistics operations.
A tutorial and reference to Java-based APIs for application software development covers RMI, IDL, JDBC, JNDI, and Java Servlets.
Collins, S., Osborne, J., Ratcliffe, M., Millar, R. and Duschl, R. (2001) 'What “ideas about science” should be taught in school science? A Delphi study of the expert community'. Paper presented at the Annual Conference of the American ...
... Washington, DC CYNTHIA L. QUARTERMAN, Administrator, Pipeline and Hazardous Materials Safety Administration, U.S.DOT PETER M. ROGOFF, Administrator, Federal Transit Administration, U.S.DOT DAVID L. STRICKLAND, Administrator, ...
ROS were long regarded as unwanted and toxic by-products of physiological metabolism. However, ROS are now recognized as central players in the complex signaling network of cells.
charles WriGht, known always as Reg, was born on 10 July 1905at Central Castra, Tasmania, one of ten children of John Forsyth Wright, a farmer, and his wife, Emma Maria, née Lewis. Reg's brother, also John Forsyth Wright, ...
Management of carbohydrate resources appears to be one critical aspect in the occupation of rainforests by hunter-gatherer peoples (Sponsel et al. 1996). Bailey and Peacock (1988) hypothesized that energy resources in general, ...
ASM/TMS Fall meeting on 'Applications of thermodynamics in the synthesis and processing of materials, Rosemont, IL, USA, 1994, pp. 371–384. [8] Odette, G. R., Liu, C. L., and Wirth, B. D., Microstructure Evolution During Irradiation, ...