Results 101 to 110 of about 64,719 (207)

Energy balance of different organic biogas farming systems [PDF]

open access: yes, 2008
The ecological impact of biogas plants depends on their integration into a given farming system. Therefore only farm-specific and no general statements are possible. In this paper, two different concepts of biogas production for an organic cash crop farm
Helbig, S.   +2 more
core  

The sense of an ending? Nature in the Anthropocene [PDF]

open access: yes, 2014
Among the normative questions posed by the supposed advent of the Anthropocene is the following: Does the Anthropocene spell the end of nature? The philosophical answer to that question may determine the political answer to the phenomenon that is ...
Arias-Maldonado, Manuel Jesus
core   +1 more source

CORPORATE SOCIAL RESPONSIBILITY IN THE AGRIBUSINESS: A RESEARCH FRAMEWORK [PDF]

open access: yes
In this paper we analyze the relevance of a corporate social responsibility (CSR) strategy for enterprises in the agribusiness. Based on an overview about existing approaches to cope with conflicts in the agribusiness, we define CSR and introduce a ...
Heyder, Matthias, Theuvsen, Ludwig
core   +1 more source

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  

Nachhaltigen Frieden schaffen. Gewaltfreie Kommunikation als Chance weltbürgerlicher Friedensbildung [PDF]

open access: yesMagazin erwachsenenbildung.at
Angesichts der aktuellen kriegerischen Auseinandersetzungen müssen wir uns an die Option des Friedens und dessen konkrete Umsetzung im Kontext nachhaltiger Bildungsarbeit erinnern.
Gregor Lang-Wojtasik
doaj  

Erratum zu: Nachhaltigkeit in der chirurgischen Niederlassung – ein narratives Review. [PDF]

open access: yesChirurgie (Heidelb), 2023
Mezger NCS   +3 more
europepmc   +1 more source

Energy use efficiency of organic and agroforestry farming systems [PDF]

open access: yes, 2013
Im Versuchsbetrieb Scheyern (Süddeutschland) wurde in Feldexperimenten die Energienutzungseffizienz (EUE) ökologischer Anbausysteme analysiert. Die EUE wurde für verschiedene Systemebenen - die Fruchtarten, die Fruchtfolge sowie Agroforstsysteme (AFS ...
Chmelíková, Lucie   +3 more
core  

Legitimating Business Activities Using Corporate Social Responsibility: Is there a Need for CSR in Agribusiness? [PDF]

open access: yes
result, enterprises in the agribusiness sector are increasingly exposed to the public eye (Jansen/ Vellema: 2004). The perception of consumers and other stakeholders - which are according to Freeman “any group or individual who can affect, or is affected
Heyder, Matthias, Theuvsen, Ludwig
core   +1 more source

How risky is the German pension system? The volatility of the internal rates of return [PDF]

open access: yes
In this paper we analyze exemplarily the volatility of the internal rates of return of the German pension system over the life-cycle of an individual born in 1957.
Heidler, Matthias, Raffelhüschen, Bernd
core  

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