NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 91 to 91 of 91 (0.067 seconds)

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91

Plant communities in organic and conventional agriculture - comparing local, landscape and regional effects / Ackerwildpflanzengesellschaften in ökologischer und konventioneller Landwirtschaft - die Bedeutung von Standort, Landschaft und Region

Gabriel, Doreen 03 February 2006 (has links)
No description available.
630 Landwirtschaft
Veterinärmedizin
Agricultural Sciences
Ackerwildkräuter
Ackerland
Agrarumweltprogramme
Beta Diversität
Biodiversität
Geographische Informationssysteme
Getreide
Landschaft
Landschaftskomplexität
Landschaftsökologie
konventioneller Landbau
ökologischer Landbau
Naturschutz
Insektenbestäubung
räumliche Skala
Samenbank
Sameneinflug
Unkräuter
Winterweizen
zeitliche Skala
additive partitioning
agri-environment schemes
arable weeds
arable crop
beta diversity
biodiversity
cereal fields
conventional farming
community composition
conservation
functional scale
geographic information system
GIS
insect pollination
inter-annual variability
landscape context
landscape complexity
landscape ecology
organic farming
seedbank
seed rain
spatial turnover
temporal turnover
Triticum aestivum
winter wheat
48.16
YA

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