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Re-enchanting the Delhi Ridge
In: Conservation & society: an interdisciplinary journal exploring linkages between society, environment and development, Band 20, Heft 1, S. 56
ISSN: 0975-3133
Deforesting the Earth: From Prehistory to Global Crisis
In: Conservation & society: an interdisciplinary journal exploring linkages between society, environment and development, Band 6, Heft 3, S. 274
ISSN: 0975-3133
Power Corrupts - Absolute Power Corrupts Absolutely
In: Conservation ecology: a peer-reviewed journal ; a publication of the Ecological Society of America, Band 3, Heft 2
ISSN: 1195-5449
Building climate resilient cities in the global South: assessing city adaptation plans in India
In: The round table: the Commonwealth journal of international affairs, Band 110, Heft 5, S. 575-586
ISSN: 1474-029X
Building climate resilient cities in the global South: assessing city adaptation plans in India
In: The round table: the Commonwealth journal of international affairs, Band 110, Heft 5, S. 575-586
ISSN: 0035-8533
World Affairs Online
Applying the social-ecological system framework to the diagnosis of urban lake commons in Bangalore, India
In: Ecology and society: E&S ; a journal of integrative science for resilience and sustainability, Band 19, Heft 2
ISSN: 1708-3087
Polycentric governance of multifunctional forested landscapes
Human-induced causes of forest change occur at multiple scales. Yet, most governance mechanisms are designed at a single level – whether international, national, regional or local – and do not provide effective solutions for the overarching challenge of forest governance. Efforts to "decentralize" governmental arrangements frequently do not recognize the importance of complex, polycentric arrangements and are based on a presumption of a single government at one level taking charge of a policy arena, often ignoring the existence of many vibrant self-governed institutions. Polycentric institutions provide a useful framework for governance, enabling aspects of preferred solutions to be used together in efforts to protect the long-term sustainability of diverse forested social-ecological systems. By considering the interaction between actors at different levels of governance, polycentricity contributes to a more nuanced understanding of the variation in diverse governance outcomes in the management of common-pool resources based on the needs and interests of citizens and the complexity of resources and governance systems at local, regional, national, and global levels. In this paper, we discuss challenges to polycentricity such as the matching of the boundaries of those who benefit, those who contribute with the boundary of the resource. We describe some approaches that have been effectively utilized to address these challenges in forests in various parts of the world. We also provide a brief overview of how the concept of polycentricity helps in the analysis of climate change and the closely related international effort to reduce greenhouse gas emissions through degradation and deforestation (REDD).
BASE
Polycentric governance of multifunctional forested landscapes
Human-induced causes of forest change occur at multiple scales. Yet, most governance mechanisms are designed at a single level – whether international, national, regional or local – and do not provide effective solutions for the overarching challenge of forest governance. Efforts to "decentralize" governmental arrangements frequently do not recognize the importance of complex, polycentric arrangements and are based on a presumption of a single government at one level taking charge of a policy arena, often ignoring the existence of many vibrant self-governed institutions. Polycentric institutions provide a useful framework for governance, enabling aspects of preferred solutions to be used together in efforts to protect the long-term sustainability of diverse forested social-ecological systems. By considering the interaction between actors at different levels of governance, polycentricity contributes to a more nuanced understanding of the variation in diverse governance outcomes in the management of common-pool resources based on the needs and interests of citizens and the complexity of resources and governance systems at local, regional, national, and global levels. In this paper, we discuss challenges to polycentricity such as the matching of the boundaries of those who benefit, those who contribute with the boundary of the resource. We describe some approaches that have been effectively utilized to address these challenges in forests in various parts of the world. We also provide a brief overview of how the concept of polycentricity helps in the analysis of climate change and the closely related international effort to reduce greenhouse gas emissions through degradation and deforestation (REDD).
BASE
Trends of Forest Dynamics in Tiger Landscapes Across Asia
In: Environmental management: an international journal for decision makers, scientists, and environmental auditors, Band 48, Heft 4, S. 781-794
ISSN: 1432-1009
The Challenge of Forest Diagnostics
In: Ecology and society: E&S ; a journal of integrative science for resilience and sustainability, Band 16, Heft 2
ISSN: 1708-3087
Management Regimes, Property Rights, and Forest Biodiversity in Nepal and India
In: Environmental management: an international journal for decision makers, scientists, and environmental auditors, Band 41, Heft 5, S. 719-733
ISSN: 1432-1009
Insights on linking forests, trees, and people from the air, on the ground, and in the laboratory
Governing natural resources sustainably is a continuing struggle. Major debates occur over what types of policy "interventions" best protect forests, with choices of property and land tenure systems being central issues. Herein, we provide an overview of findings from a long-term interdisciplinary, multiscale, international research program that analyzes the institutional factors affecting forests managed under a variety of tenure arrangements. This program analyzes satellite images, conducts social-ecological measurements on the ground, and tests the impact of structural variables on human decisions in experimental laboratories. Satellite images track the landscape dimensions of forest-cover change within different management regimes over time. On-the-ground social-ecological studies examine relationships between forest conditions and types of institutions. Behavioral studies under controlled laboratory conditions enhance our understanding of explicit changes in structure that affect relevant human decisions. Evidence from all three research methods challenges the presumption that a single governance arrangement will control overharvesting in all settings. When users are genuinely engaged in decisions regarding rules affecting their use, the likelihood of them following the rules and monitoring others is much greater than when an authority simply imposes rules. Our results support a frontier of research on the most effective institutional and tenure arrangements for protecting forests. They move the debate beyond the boundaries of protected areas into larger landscapes where government, community, and comanaged protected areas are embedded and help us understand when and why deforestation and regrowth occur in specific regions within these larger landscapes.
BASE
Pestilential or Productive? Tracking Two Centuries of Environmental Change and Current Perceptions About Ecosystem Services of the East Kolkata Wetlands
In: Urbanisation, Band 8, Heft 2, S. 143-163
ISSN: 2456-3714
Nature-based solutions (NbS) have gained popularity for their capacity to address sustainability chllenges in multiple ways. A historically grounded understanding of NbS framing in older urban areas, coupled with an examination of their resilience in contemporary times, can be very useful, especially in the global South, in the context of its urbanisation. The east Kolkata wetlands are a unique urban ecosystem for waste management and food provisioning in peri-urban Kolkata, one of India's largest metropolitan cities. Using archival data, dating back to colonial times (mid-eighteenth century), secondary data on land use changes and in-depth interviews, we map the changes in perception and use of this wetland. By studying how food production and waste management supported by the wetland are in danger of being compromised, our research highlights why it is critical to acknowledge the multiple services of urban wetlands that are often undervalued by policymakers. We argue that if these services historically provided by the wetland are viewed as emerging NbS, they can contribute to enhancing ecosystem services, provide a better understanding of trade-offs between ecosystem services and disservices and help address sustainability challenges in today's urban planning.
Relationship between lake area and distance from the city centre on lake-dependent resident and migratory birds in urban Bangalore, a tropical mega-city in Southern India
In: Journal of urban ecology, Band 7, Heft 1
ISSN: 2058-5543
Abstract
Urbanization is one of the major causes of biodiversity loss worldwide. Some species are able to adapt to urbanization, whereas others perish. Studies on long-term effects of the impact of urbanization on species diversity and abundance patterns are especially lacking from tropical cities. We seek to assess the relationship between urbanization and species richness of lake-dependent birds in Bangalore, a tropical mega-city in Southern India. We specifically ask: (i) How is bird species richness related to the size of the lake? (ii) How is bird species richness in Bangalore's lakes related to the degree of urbanization? We used data from 2014 to 2019, collected from eBird—an online database that collates information on bird observations globally. Both lake area and distance from the city centre are correlated to species richness, with larger lakes supporting more bird species. As distance from the city centre increased (i.e. urbanization decreases), bird richness increased. Overall, in the city of Bangalore, migratory birds have declined while many lake-dependent resident birds seem to be increasing over the past 5 years. We hypothesize that birds that roost and nest in trees appear to be increasing. To confirm this, further research taking a trait-based approach is required. Urbanization appears to have species-specific impacts on lake-dependent birds in this tropical city, with certain groups of birds faring better than others. This research adds to the significant paucity of studies of the impact of urbanization on biodiversity in the urban tropics.