Suchergebnisse

The European Union (EU) recently implemented the Environmental Liability Directive (ELD), requiring that environmental damage be restored so that the affected environment returns to (or toward) its baseline condition and the public is compensated for the initial damage and the losses during the time it takes for the environment to recover (interim losses). Equivalency Analysis (EA) represents a method for scaling environmental compensation to offset interim losses. Ensuring appropriate compensation for resource loss requires a merging of ecological measurement with the theories of welfare economics. This thesis explores some of the issues in scaling resource-based compensation in three papers. Paper I is a quantitative application of the EA method to compensate for sea eagle mortality from wind turbine collisions. It is co-authored with a biologist and proposes a new and innovative compensatory measure based on electrocution prevention on power lines. Paper II is written for an ecological readership and communicates fundamental economic assumptions in a way that might be helpful for cross-discipline collaboration. The main contribution is to clarify that the underlying goal of environmental compensation should be "no net loss of welfare." Paper III scrutinizes the conventional EA method from a social efficiency perspective, suggesting that the focus on equity for the victim may preclude a socially optimal compensatory outcome. The overarching conclusion is that EA fails to inform policy makers of the inescapable environmental trade-offs that arise in compensating environmental losses.

Authors stress that farm animal welfare (FAW) has become a mainstream contemporary societal demand worldwide, resulting in research conducted with FAW. The most popular type of research are surveys that analyse consumers' attitudes towards FAW, yet, these are limited geographically to the European Union, the United States, and Canada. Very few studies have been done in Latin America, regardless of evidence that suggests an expected increase in the social demand of FAW and its associated products. FAW related knowledge in terms of consumer preferences today, still scarce in Latin American countries, with only Mexico, Chile, and Brazil being the referent countries creating scientific publications that address FAW. Nevertheless, such scientific publications often focus on farmers and slaughter practices, excluding consumers' attitudes and perceptions. Thus, this study acknowledges that the agri-food chain is integrated by different actors, focusing on understanding what FAW is from the consumers' perception perspective. This study aimed to investigate the Mexican respondents' perceptions in their role of consumers of animal-based food when forming a meaning for FAW. Thus, a novel approach was embraced by applying the Zaltman Metaphor Elicitation Technique (ZMET) and interpreting the results based on the Means-End Chain (MEC) theory and the Schwartz's personal values theory; this approach, together with the findings, are the study's key contribution. The findings in this research suggest that when attaching a meaning for FAW, the meaning respondents build is complex, being integrated by a set of hierarchical relationships. These relationships are integrated by elements like attributes leading to consequences, to achieve a specific set of values. The study displays them graphically through a Hierarchical Value Map (HVM) representing the first-ever Mexican respondents' mental model when forming a meaning for FAW. By examining such elements, this study discovered that respondents consistently reflected FAW as a set of specific and distinctive characteristics in animal-based food; such characteristics are the attributes free from chemicals, more natural, higher quality, cruelty-free, better taste, ethical and artisan-made. Also, the respondents perceived FAW as a physiological or psychological result happening not to them as a person, but to the farmed animals, taking the form of a set of consequences that were consistently evoked by them and that reflect their thoughts of FAW being no pain/painless life, freedom of movement, free from stress, non-alteration of the animals' development, access indoor/outdoor, access to natural food and water, no overexploitation, dignified life, access to medical care, non-forced reproduction, access to socializing with their own species, access to rest and sleep, dignified slaughter and recognition of farmed animals as sentient beings the recurrent constructs. Finally, when thinking of FAW, the respondents ultimately reach three end-states: being compassionate, wellness, and achievement. The results displayed here might serve as a source of useful knowledge or a guideline when the time comes, and the actors in the agri-food chain -producers, distributors, marketers, and policy-makers- in Mexico decide to listen to the consumer concerns by embracing FAW practices and designing FAW frameworks which goal is the insurability of farm.