Results 91 to 100 of about 49,115 (211)

Report on the development of political institutions involved in policy elaborations in organic farming for selected European states [PDF]

open access: yes, 2004
As organic farming has become an instrument of European agricultural policy the organic sector is required more and more to get politically active. This report presents results from the EU-funded project EU-CEEOFP on the development of organic farming ...
Michelsen, Johannes   +2 more
core  

New record for the distribution of the colonial hydroid Cordylophora caspia (Pallas, 1771) (Cnidaria: Hydrozoa) in Argentina [PDF]

open access: yes, 2015
Cordylophora caspia is a colonial, athecate hydroid inhabiting both in freshwater and brackish habitats. Its global distribution is in part due to its ability to tolerate a wide range of salinity.
Acuña, Fabian Horacio   +2 more
core   +3 more sources

Naturressourcennutzung im Kontext struktureller Unsicherheiten: Eine Politische Ökologie der Weideländer Kirgisistans in Zeiten gesellschaftlicher Umbrüche [Natural Resource Use in a Context of Structural Insecurity: A Political Ecology of Kyrgyztan's Pastures in Times of Radical Social Change]

open access: yesMountain Research and Development, 2015
Reviewed: Naturressourcennutzung im Kontext struktureller Unsicherheiten: Eine Politische Ökologie der Weideländer Kirgisistans in Zeiten gesellschaftlicher Umbrüche [Natural Resource Use in a Context of Structural Insecurity: A Political Ecology of ...
Karina Liechti
doaj   +1 more source

The current status of organic farming in the world - focus on developing countries [PDF]

open access: yes, 2007
It is generally acknowledged that organic agriculture can contribute to socio-economic and ecologically sustainable development, especially in poorer countries.
Willer, Helga, Yussefi, Minou
core  

Distribution of \u3ci\u3eEutarsopolipus\u3c/i\u3e (Acari: Podapolipidae) and \u3ci\u3eCrotalomorpha Camini\u3c/i\u3e (Acari: Crotalomorphidae), Ectoparasites of Stenolophus (Coleoptera: Carabidae) in Michigan, U.S.A. [PDF]

open access: yes, 2018
Three acarine parasites of Stenolophus spp are described from Michigan. Eutarsopolipus elzingai Husband (Acari: Podapolipidae), previously known from eastern Kansas, Eutarsopolipus brevichelus Husband and Husband, with one Michigan record, and ...
Husband, David O, Husband, Robert W
core   +2 more sources

The aspect of space in the concept of sustainable development: Overview and consequences for research [PDF]

open access: yes
The discussion on sustainable development reflects in various regard an important spatial aspect. In its context, spatial and regional sciences integrate important impulses and provide important contributions to the further development and ...
Gerd Lintz
core  

Results from new fungus-tolerant grapevine varieties for Organic Viticulture [PDF]

open access: yes, 2000
Two red and three white new fungus-tolerant grape varieties were tested within a period of five years. REGENT, RONDO, JOHANNITER and Gf 48-12 show a better wine quality than PINOT NOIR or SILVANER and can be recommended for Organic Viticulture as well ...
Knott, R., Schottdorf, W., Schwab, A. L.
core  

Will policy support for organic farming be justified in the future? The environmental impacts of organic farming [PDF]

open access: yes, 2002
Introduction: In the European Union, organic farming has experienced a dynamic development in the 1990s, in part debited to financial support from agricultural policy measures. The most commonly used argument in support of organic farming is its positive
Dabbert, S., Häring, A. M., Stolze, M.
core  

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