Agriculture Reference
In-Depth Information
Sims, J.T., Simard, R.R., Joern, B.C. 1998. Phosphorus loss in agricultural drainage: historical
perspective and current research.
Journal
of
Environmental
Quality
27(2): 277-293.
Smeding, F.W. 1992:
Mogelijkeden
voor
de
bescherming
von
akkerkruiden
in
de
biologische
land-
bouw
. Wageningen.
Soil Association 2001. Briefing paper - Biodiversity and genetic engineering. Soil Association,
Bristol.
Stobbelaar, D.J. and van Mansvelt, J.D. 2000. The process of landscape evaluation.
Agriculture,
Ecosystems
and
Environment
77: 1-15.
Stockdale, E.A., Lampkin, N.H., Hovi, M., Keatinge, R., Lennartsson, E.K.M., Macdonald,
D.W., Padel, S., Tattersall, F.H., Wolfe, M.S. and Watson, C.A. 2001. Agronomic and envi-
ronmental implications for organic farming systems.
Advances
in
Agronomy
70: 261-327.
Stolton, S. 1997. Fighting drought in Kenya.
Ecology
and
Farming
19.
Stolton, S. 2002.
Biodiversity
and
Organic
Agriculture
. IFOAM, Tholey-Theley, Germany.
Stolton, S. and Dudley, N. 2000a. The use of certification of sustainable management systems
and their possible application to protected area management. In:
The
Conference
Beyond
the
Trees,
8-11
May
2000
Bangkok,
Thailand
. <http://www.panda.org/forests 4life/spot-
lights/trees/bt-sdpaper.htm>.
Stolton, S. and Dudley, N. 2000b. Organic agriculture in protected areas: creating partnerships
for development. In: Alföldi, T., Lockeretz, W. and Niggli, U. (eds)
IFOAM
2000
-
The
World
Grows
Organic:
Proceedings
of
13th
International
IFOAM
Scientific
Conference
. Vdf
Hochschulverlag, Zürich.
Stolton, S. and Geier, B. 2002.
The
relationship
between
biodiversity
and
organic
agriculture:
defining
appropriate
policies
and
approaches
for
sustainable
agriculture
. IFOAM, Tholey-
Theley, Germany.
Stolton, S., Geier, B. and McNeely, J.A. (eds) 2000. The Relationship between Nature
Conservation, Biodiversity and Organic Agriculture. IFOAM, Tholey-Theley, Germany.
Stolze, M. 1998.
Organisationsformen
ostdeutscher
landwirtschaftlicher
Großbetriebe
nach
der
Umstellung
auf
ökologischen
Landbau
. Agrimedia, Bergen/Dumme.
Stolze, M., Piorr, A., Häring, A. and Dabbert, S. 2000.
The
Environmental
Impacts
of
Organic
Farming
in
Europe
. University of Hohenheim, Stuttgart-Hohenheim.
Stopes, C. and Philipps, L. 1992. Nitrate leaching from organic farming systems.
Aspects
of
Applied
Biology
30: 167-174.
Sunderland, K.D. and Samu, F. 2000. Effects of agricultural diversification on the abundance,
distribution, and pest control potential of spiders: a review.
Entomologia
Experimentalis
et
Applicata
95: 1-13.
Sundrum, A. and Geier, U. 1996. Beurteilung von Strategien zur Minimierung von Methan
und Kohlendioxidemissionen aus der Tierhaltung. In: Köpke, U. and Haas, G. (eds)
Umweltrelevanz
des
Ökologischen
Landbaus
.
Landbauforschung
Völkenrode
.
Sonderheft
175
.
pp. 119-146.
Thenail, C. and Baudry, J. 2004. Variation of farm spatial land use pattern according to the
structure of the hedgerow network (bocage) landscape: a case study in northeast Brittany.
Agriculture,
Ecosystems
and
Environment
101(1): 53-72.
Tilman, D. 1997. Biodiversity and ecosystem functioning. In: Daily, G. (ed.)
Nature
Services;
Societal
Dependence
on
Natural
Ecosystems
. Island Press, Washington DC. pp. 93-112.
Tilman, D. 1998. The greening of the green revolution.
Nature
396: 211-212.
Tisdale, S.L., Nelson, W.L., Beaton, J.D. and Havlin, J.L. 1993.
Soil
Fertility
and
Fertilizers
.
Macmillan, New York.
Tress, B. 1999.
Landwirtschaft
-
Landschaft
.
Umstellungspotential
und
landschaftliche
Konsequenzen
der
ökologischen
Landwirtschaft
in
Dänemark
. PhD thesis, Institut for
Geografi og Internationale udviklingsstudier, Roskilde Universitetscenter, Roskilde.