Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Records 1 - 2 / 2

  • help
  • print

    Print search results

  • export

    Export search results

  • alert
    We will mail you new results for this query: q=Zabaleta
Check title to add to marked list
Recovery of essential nutrients from municipal solid waste - Impact of waste management infrastructure and governance aspects
Zabaleta, Imanol ; Rodic-Wiersma, Ljiljana - \ 2015
Waste Management 44 (2015). - ISSN 0956-053X - p. 178 - 187.
Bio-waste - Nitrogen - Nutrient recovery - Phosphorus - Solid waste management

Every year 120-140. million tonnes of bio-waste are generated in Europe, most of which is landfilled, incinerated or stabilized and used as covering material in landfill operation. None of these practices enables the recovery of essential nutrients such as phosphorus (P) and nitrogen (N), which are in great demand for agricultural production. Recovery of these nutrients is a matter of international concern considering the non-renewable nature of P sources and the energy intensive production process required for the synthesis of N fertilizers. The objective of this research is to understand the relation between the municipal solid waste management (MSWM) system, both its the physical components and governance aspects, and the recovery of nutrients in Vitoria-Gasteiz (Basque Country) as a benchmark for European medium-size cities. The analysis shows that the existing physical infrastructure and facilities for bio-waste have high potential for nutrient recovery, 49% for N and 83% for P contained in bio-waste. However, governance aspects of the MSWM system such as legislation and user inclusivity play an important role and decrease the actual nutrient recovery to 3.4% and 7.4% for N and P respectively.

What is sustainable farming?
Goewie, E.A. ; Silva, J. da; Zabaleta, J.P. ; Souza, R.M. de - \ 2006
In: Sustainable Development Policy and Administration New York : Routledge - ISBN 9781315087535 - p. 189 - 202.
Sustainability is an issue that has inspired policy makers, teachers, and scientists. The description of sustainability in farming accommodates various realistic types of land use. Land use is in a state of sustainable development if the managers involved permanently strive for equilibrium between what they apply to and what they remove from their land. The aim of farming—control of conditions for the production of top levels of biomass—is that of striving for minimal disturbance of production conditions in soil, crops, and animals. The chapter addresses the relation between biodiversity and the type of soil use; the relation between biodiversity and the development of a farm as an agroecosystem; and the relation between biodiversity and the possibilities for self-restoration inside agroecosystems. Integrated management of land use systems strives for that equilibrium by trying to produce the same with decreasing amounts of external inputs involved.
Check title to add to marked list

Show 20 50 100 records per page

 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.