287 research outputs found
Profiling unauthorized natural resource users for better targeting of conservation interventions
Unauthorized use of natural resources is a key threat to many protected areas. Approaches to reducing this threat include law enforcement and integrated conservation and development (ICD) projects, but for such ICDs to be targeted effectively, it is important to understand who is illegally using which natural resources and why. The nature of unauthorized behavior makes it difficult to ascertain this information through direct questioning. Bwindi Impenetrable National Park, Uganda, has many ICD projects, including authorizing some local people to use certain nontimber forest resources from the park. However, despite over 25 years of ICD, unauthorized resource use continues. We used household surveys, indirect questioning (unmatched count technique), and focus group discussions to generate profiles of authorized and unauthorized resource users and to explore motivations for unauthorized activity. Overall, unauthorized resource use was most common among people from poor households who lived closest to the park boundary and farthest from roads and trading centers. Other motivations for unauthorized resource use included crop raiding by wild animals, inequity of revenue sharing, and lack of employment, factors that created resentment among the poorest communities. In some communities, benefits obtained from ICD were reported to be the greatest deterrents against unauthorized activity, although law enforcement ranked highest overall. Despite the sensitive nature of exploring unauthorized resource use, managementârelevant insights into the profiles and motivations of unauthorized resource users can be gained from a combination of survey techniques, as adopted here. To reduce unauthorized activity at Bwindi, we suggest ICD benefit the poorest people living in remote areas and near the park boundary by providing affordable alternative sources of forest products and addressing crop raiding. To prevent resentment from driving further unauthorized activity, ICDs should be managed transparently and equitably
Conservation and âland grabbingâ in rangelands: Part of the problem or part of the solution?
Large-scale land acquisitions have increased in scale and pace due to changes in commodity markets, agricultural investment strategies, land prices, and a range of other policy and market forces. The areas most affected are the global âcommonsâ â lands that local people traditionally use collectively â including much of the worldâs forests, wetlands, and rangelands. In some cases land acquisition occurs with environmental objectives in sight â including the setting aside of land as protected areas for biodiversity conservation. On the other hand, current trends and patterns of commercial land acquisition present a major and growing threat not just to local livelihoods and human rights, but also to conservation objectives. There is a potential opportunity here for greater collaboration between conservation interests, and local communitiesâ land rights interests with their supporters amongst human rights and social justice movements. This Issue Paper documents experiences from the rangelands of Mongolia, Kenya, India, Ethiopia, and other countries, which were presented at a Conference on Conservation and Land Grabbing held in London in 2013
Understanding complex drivers of wildlife crime to design effective conservation interventions
In conservation understanding the drivers of behavior and developing robust interventions to promote behavioral change is challenging and requires a multifaceted approach. This is particularly true for efforts to address illegal wildlife use, where pervasiveâand sometimes simplisticânarratives often obscure complex realities. We used an indirect questioning approach, the unmatched count technique, to investigate the drivers and prevalence of wildlife crime in communities surrounding 2 national parks in Uganda and combined scenario interviews and a choice experiment to predict the performance of potential interventions designed to tackle these crimes. Although poverty is often assumed to be a key driver of wildlife crime, we found that betterâoff households and those subject to humanâwildlife conflict and those that do not receive any benefits from the parksâ tourism revenue sharing were more likely to be involved in certain types of wildlife crime, especially illegal hunting. The interventions predicted to have the greatest impact on reducing local participation in wildlife crime were those that directly addressed the drivers including, mitigating damage caused by wildlife and generating financial benefits for parkâadjacent households. Our triangulated approach provided insights into complex and hardâtoâaccess behaviors and highlighted the importance of going beyond singleâdriver narratives
Normalising jurisdictional heterotopias through place branding : the cases of Christiania and Metelkova
This paper explores the political dimensions of place branding as a path to normalisation for areas where
a paradoxical relationship with the law exists, places that we coin âjurisdictional heterotopiasâ borrowing
from Foucauldian literature. We posit that place branding plays a fundamental role in facilitating scale
jumping in the otherwise vertically aligned legal space, a hierarchy designed to exclude spatial
multiplicity from its premise. By examining the role of place branding in such areas, we endeavour to
understand and appreciate the selective application of the law, the perpetuation of unregulated and illegal
activity, as well as the place â specificity of legal practice. Ultimately, we argue that strong place
branding associations permit the engulfment of this type of heterotopias in the âmainstreamâ leading to
their normalisation; such a normalisation results not only in the acceptance of their uniqueness by the
institutional elements, but also in the potential nullification of the liberties their communities advocate
Preliminary results on the reinforcement learning-based control of the microbunching instability
Reinforcement Learning (RL) has demonstrated its effectiveness in solving control problems in particle accelerators. A challenging application is the control of the microbunching instability (MBI) in synchrotron light sources. Here the interaction of an electron bunch with its emitted coherent synchrotron radiation leads to complex non-linear dynamics and pronounced fluctuations.
Addressing the control of intricate dynamics necessitates meeting stringent microsecond-level real-time constraints. To achieve this, RL algorithms must be deployed on a high-performance electronics platform. The KINGFISHER system, utilizing the AMD-Xilinx Versal family of heterogeneous computing devices, has been specifically designed at KIT to tackle these demanding conditions. The system implements an experience accumulator architecture to perform online learning purely through interaction with the accelerator while still satisfying strong real-time constraints.
The preliminary results of this innovative control paradigm at the Karlsruhe Research Accelerator (KARA) will be presented. Notably, this represents the first experimental attempt to control the MBI with RL using online training only
Monitoring local well-being in environmental interventions: a consideration of practical trade-offs
Within the field of environmental management and conservation, the concept of well-being is starting to gain traction in monitoring the socio-economic and cultural impact of interventions on local people. Here we consider the practical trade-offs policy makers and practitioners must navigate when utilizing the concept of well-being in environmental interventions. We first review current concepts of well-being before considering the need to balance the complexity and practical applicability of the definition used and to consider both positive and negative components of well-being. A key determinant of how well-being is operationalized is the identity of the organization wishing to monitor it. We describe the trade-offs around the external and internal validity of different approaches to measuring well-being and the relative contributions of qualitative and quantitative information to understanding well-being. We explore how these trade-offs may be decided as a result of a power struggle between stakeholders. Well-being is a complex, multi-dimensional, dynamic concept that cannot be easily defined and measured. Local perspectives are often missed during the project design process as a result of the more powerful voices of national governments and international NGOs, so for equity and local relevance it is important to ensure these perspectives are represented at a high level in project design and implementation
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