Publications & Resources

Our faculty, students and researchers work together everyday to contribute to a better world by grappling with urgent problems we are facing in India. We conduct rigorous work to produce high quality learning resources and publications to contribute to public discourse and social change. Here, we feature a sample from our work for everyone to access. You can explore featured resources, policies, and the latest publications from the University.

To explore all the work of our University, please visit our publications repository.

  • 10499
    Published
    Authors

    Abstract

    The objective of this study was to assess the impact of short-term fasting and subsequent re-feeding cycles on compensatory growth performance, blood glucose levels, and digestive enzyme activity in mono-sex juvenile Nile tilapia (Oreochromis niloticus) over a 60-day period. A total of 150 juvenile Nile tilapia (Avg. wt. 9.34 ± 0.97 g) were allocated into five treatment groups: a control group (continuously fed) and four fasting groups — T1 (1‑day fasting), T2 (3‑day fasting), T3 (5‑day fasting), and T4 (7‑day fasting). Re-feeding occurred for 7 days in each group immediately following the fasting period in a recurring cycle. The average weight gain, specific growth rate, and feed efficiency ratio significantly (p < 0.05) declined starting from the T3 group. Blood glucose levels during fasting significantly decreased starting from the T2 group, but after re-feeding, they returned to levels comparable to the control group. The liver glycogen levels significantly (p ≤ 0.05) decreased during fasting and completely recovered upon re-feeding, while muscle glycogen levels did not show any significant (p ≤ 0.05) changes throughout the experimental duration. The activities of the digestive enzymes amylase and lipase significantly (p ≤ 0.05) decreased during fasting starting from T1 and T2 groups, respectively, but after re-feeding, they returned to the levels seen in the control group. In contrast, the protease enzyme levels during the fasting period initially increased up to the T2 group and subsequently returned to control levels in the T4 group. The findings of this study indicate that only the groups that experienced very short fasting periods, specifically up to the T2 group, attained body weights like the control group upon re-feeding due to compensatory growth. Therefore, this study concluded that implementing up to 3 days of fasting followed by 7 days of re-feeding in multiple cycles can serve as a strategy for minimizing input costs in tilapia farming.

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  • CSE working paper 58
    Published
    Authors

    Abstract

    Studies based on the Consumer Pyramids Household Survey (CPHS) in India have shown that the impact of the Covid-19 lockdown on household incomes was progressive in nature — richer households suffered more. But several media reports as well as purposive surveys carried out during the pandemic suggest that the poor suffered more than the rich. We use nationally representative panel data for urban India from the official Periodic Labour Force Survey (PLFS) to show that households that were relatively richer prior to the start of the pandemic suffered relatively less during the lockdown compared to households that were poorer. That is, the shock was regressive in nature. We also confirm that, as per CPHS, richer households did indeed experience higher drops in income than poorer ones. But we show that this progressivity is much less than what prevailed prior to the pandemic. Thus the pandemic either disrupted ongoing progressive income changes or was outright regressive in its impacts.

    Authors:

    Amit Basole, Anand Shrivastava, Jay Kulkarni and Akshit Arora

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  • The Intersection of Justice and Urban Greening
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      Abstract

      The global uptake of green infrastructure in urban settings holds considerable promise for fostering both social and ecological benefits. Recognising the imperative to ensure equitable distribution of these advantages, this paper draws on the rich traditions of justice considerations within urban studies to inform research on urban greening. Focusing on three key trends — reconceptualising the urban’ category, acknowledging the role of historical processes in shaping contemporary uneven and unjust geographies, and considering power dynamics in infrastructure development — we propose five tenets for advancing justice-focused urban greening research. These tenets encourage researchers to act as knowledge brokers, practice reflexivity, recognise the complex dimensions of justice which diversity of scale might reveal, embrace uncertainty, and cultivate a modest imaginary” concerning infrastructure projects.

      Authors: 

      Derickson, K., Walker, R., Hamann, M., Anderson, Adegun, O.B., Castillo, A. C.,Guerry, A., Keeler, B., Llewellyn, Liz, Matheney, A., Mogosetsi-Gabriel, N., Mundoli, S., Gajjar, S.P., Sitas, N., & Xie, L.P.

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    • Landscape and Urban Planning
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      Abstract

      Urban wetlands are well-known to provide multiple ecosystem services and are essential for achieving the UN Sustainable Development Goals (SDGs). The management practices of local institutions are strongly influential on the sustainability outcomes of urban wetlands, yet the beliefs and value systems underlying distinct management approaches have not been studied thoroughly. Therefore, this study aims to elucidate the perceptions of local stakeholders regarding the ecosystem services provided by urban wetlands, their linkages to the SDGs, and pertinent threats to the wetlands, to reveal the connections between local awareness and sustainable management practices. Using the East Kolkata Wetlands (EKW) in India as a case study, we used a mixed-method approach to interview 120 local stakeholders associated with two differentially managed wetland systems – community and private. Our results demonstrate that the community wetlands are more socially inclusive in nature than the private wetlands. The private users emphasized economic benefits and livelihood security above all, whereas the community users strongly valued diverse provisioning services and cultural services in addition to the livelihood security. Further, community users identified a greater number of ecosystem services as contributing toward the SDGs relative to private users. We suggest that sustainable development strategies consult and incorporate the perceptions of local community wetland management groups, as these management practices are rooted in more comprehensive value systems and are more aligned with sustainable outcomes. These insights reveal the importance of local awareness of ecosystem services, and may be of value to urban planners and policymakers working toward sustainable urban management.

      Authors: Sukanya Basu, Harini Nagendra, Peter Verburg, Tobias Plieninger

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    • MOL Newsletter Apr 22 2024 Earth Day Planet vs Plastics Coverpage PNG
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      Authors

      Abstract

      Building on the success of the Forests of Life newsletters last year, and with the upcoming Mountains of Life festival scheduled in November 2024, we are excited to bring you a collection of mountain wonders through captivating stories, insights into challenges faced by the communities and calls for action. Additionally, we facilitate a platform for young voices to showcase their creative renditions, encouraging them to explore the various facets of the mountain ecosystems and the need for their conservation. With Planet vs Plastics” as the theme of this newsletter, we intend to raise awareness about the danger of plastic pollution in the mountains, advocate for the reduction of single-use plastics, acknowledge the efforts of some unsung heroes, and call for more sustainable alternatives.

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    • Article

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      Abstract

      Fifty years ago this week, Gaura Devi, an ordinary woman from a nondescript village in India, hugged a tree, using her body as a shield to stop the tree from being cut down. Little did she know that this simple act of defiance would be a seminal moment in the history of India and the world. Or that Reni village, where she lived, would come to be recognised as the fountainhead of the Chipko environmental movement. What the foot soldiers of Chipko wanted was an acknowledgement of their Indigenous rights to access forest resources that were crucial for their survival. What they got instead was a national law and a ministry populated by a new breed of power brokers — who, in the years to come, would decide at times that habitat preservation is possible only by keeping local communities out.

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