- home
- Search
Filters
Clear All- Energy Research
- Restricted
- Embargo
- IN
- ZENODO
- Energy Research
- Restricted
- Embargo
- IN
- ZENODO
description Publicationkeyboard_double_arrow_right Article 2023Embargo end date: 14 Jul 2024Publisher:Wiley Arjun Srivathsa; Vivek Ramachandran; Pooja Saravanan; Abhijith Sureshbabu; Divyajyoti Ganguly; Uma Ramakrishnan;pmid: 37449566
ABSTRACTIntraguild interactions among carnivores have long held the fascination of ecologists. Ranging from competition to facilitation and coexistence, these interactions and their complex interplay influence everything from species persistence to ecosystem functioning. Yet, the patterns and pathways of such interactions are far from understood in tropical forest systems, particularly across countries in the Global South. Here, we examined the determinants and consequences of competitive interactions between dholes Cuon alpinus and the two large felids (leopards Panthera pardus and tigers Panthera tigris) with which they most commonly co‐occur across Asia. Using a combination of traditional and novel data sources (N = 118), we integrate information from spatial, temporal, and dietary niche dimensions. These three species have faced catastrophic declines in their extent of co‐occurrence over the past century; most of their source populations are now confined to Protected Areas. Analysis of dyadic interactions between species pairs showed a clear social hierarchy. Tigers were dominant over dholes, although pack strength in dholes helped ameliorate some of these effects; leopards were subordinate to dholes. Population‐level spatio‐temporal interactions assessed at 25 locations across Asia did not show a clear pattern of overlap or avoidance between species pairs. Diet‐profile assessments indicated that wild ungulate biomass consumption by tigers was highest, while leopards consumed more primate and livestock prey as compared to their co‐predators. In terms of prey offtake (ratio of wild prey biomass consumed to biomass available), the three species together harvested 0.4–30.2% of available prey, with the highest offtake recorded from the location where the carnivores reach very high densities. When re‐examined in the context of prey availability and offtake, locations with low wild prey availability showed spatial avoidance and temporal overlap among the carnivore pairs, and locations with high wild prey availability showed spatial overlap and temporal segregation. Based on these observations, we make predictions for 40 Protected Areas in India where temporally synchronous estimates of predator and prey densities are available. We expect that low prey availability will lead to higher competition, and in extreme cases, to the complete exclusion of one or more species. In Protected Areas with high prey availability, we expect intraguild coexistence and conspecific competition among carnivores, with spill‐over to forest‐edge habitats and subsequent prey‐switching to livestock. We stress that dhole–leopard–tiger co‐occurrence across their range is facilitated through an intricate yet fragile balance between prey availability, and intraguild and conspecific competition. Data gaps and limitations notwithstanding, our study shows how insights from fundamental ecology can be of immense utility for applied aspects like large predator conservation and management of human–carnivore interactions. Our findings also highlight potential avenues for future research on tropical carnivores that can broaden current understanding of intraguild competition in forest systems of Asia and beyond.
ZENODO arrow_drop_down Biological ReviewsArticle . 2023 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/brv.12998&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 5 citations 5 popularity Average influence Average impulse Top 10% Powered by BIP!
visibility 9visibility views 9 Powered bymore_vert ZENODO arrow_drop_down Biological ReviewsArticle . 2023 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/brv.12998&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2020Publisher:Zenodo Yashkumar R. Patel; Jay Patel; Herilkumar N. Patel; Sankalp K. Kulkarni; Dishank Patel;{"references": ["Ebrahim Hajidavalloo (2007), \"Application of evaporative cooling on the condenser of window-air-conditioner\", Appl. Therm. Eng., Volume 27, Issue 11-12, pp. 1937-1943, Available at https://doi.org/10.1016/j.applthermaleng.2006.12.014 .", "Chainarong Chaktranond and Peachrakha Doungsong (2010), \"An Experimental evaluation of energy saving in a split type air conditioner with evaporative cooling system\" Int. Transac. J.of Eng. Mgmt and Appl. Sci and Technol., Volume 1, Issue 1, pp. 9-18, Available at https://www.slideshare.net/drboon/01-01009018itjemast-chainarong .", "Vrachopoulos, M.G., Filios, A.E., Kotsiovelos, G.T. and Kravaritis, E.D (2005), \"Incorporated evaporative condenser\" Appl. Therm. Eng., Volume 27, Issue 5-6, pp. 823-828, Available at https://doi.org/10.1016/j.applthermaleng.2006.09.021.", "T. T. Chow, Zang Lin and X.Y. Yang (2002), \"Placement of condensing units of split-type air conditioners at low-rise residences\", Appl. Therm. Eng., Volume 22, Issue 13, pp. 1431-1444,Available at https://doi.org/10.1016/S1359-4311(02)00068-6", "Reshap Arora and Rajesh Sharma (2017), \"Experimental Investigation of Evaporative Condenser with Two Cooling Pads for Window Air-Conditioner\", An International Int. Journal J. of Eng. Sci., ISSN: 2320-0332, 2017; Volume 25, pp. 11-16, Available at http://ijoes.vidyapublications.com/paper/Vol25/02-Vol25.pdf", "M.M. Kulkarni, A.V. Khandagale, P.V. Singh, S.S. Choudhary, R.D. Sharma (2016), \"Experimental Investigations of Evaporative-Cooled Condenser Split Air Conditioner\", Int. J. of Eng. Sci. and Comput., ISSN: 2321 3361, Volume 6, Issue 5, pp. 5407-5411, DOI: 10.4010/2016.1324", "K. R. Aglawe, M. S. Matey and N. P. Gudadhe (2013), \"Experimental Analysis of Window Air Conditioner using Evaporative Cooling\", International Journal of Engineering Research & Technology, ISSN: 2278-0181, Volume 2, Issue 2, pp. 1-6, Available at https://www.ijert.org/research/experimental-analysis-of-window-air-conditioner-using-evaporative-cooling-IJERTV2IS2319.pdf"]} A unit for evaporative cooling in condenser of domestic air conditioner and its performance testing on effectiveness and reduction in power consumption. Evaporative cooling in condenser of Split A.C is achieved by spraying water on the fins of condensing unit at regular interval of time. Evaporative cooling will increase the rate of heat transfer and thus further sub cooled refrigerant will be obtained at the exit of condenser. Due to this sub cooling, refrigeration effect increases which results in increase in COP and reduces power consumption.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.3698389&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
visibility 65visibility views 65 download downloads 4 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.3698389&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Book 2022Publisher:Zenodo Authors: Vinodan, A; Meera, S;The study aims to identify the policy and practice discordance of ecotourism policy initiatives in India and to understand its implications. Field and participant observation were adopted for collecting data and reviewing secondary sources. Fennel's definition analysis was used to identify the discordance in definition leading to policy and practice of ecotourism based on destinations from five provincial states of India. The study could identify several implications of these discordances, such as the unbalanced emphasis on conservation, less emphasis on local benefits, less effective monitoring, the poor linkage between conservation and incentives, pressure on the local community, democratic deficit, minimal community involvement, reduced ecosystem benefits and meager enhancement in community building. The study made a few suggestive measures to overcome these discordances in tune with constitutional provisions, national development priorities, and sustainable development goals. The study found significance in the context of sustainable development parlance to strengthen ecotourism's policy framework and garner more appropriate development that suits the local conditions.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.7445651&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
visibility 23visibility views 23 download downloads 2 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.7445651&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu
description Publicationkeyboard_double_arrow_right Article 2023Embargo end date: 14 Jul 2024Publisher:Wiley Arjun Srivathsa; Vivek Ramachandran; Pooja Saravanan; Abhijith Sureshbabu; Divyajyoti Ganguly; Uma Ramakrishnan;pmid: 37449566
ABSTRACTIntraguild interactions among carnivores have long held the fascination of ecologists. Ranging from competition to facilitation and coexistence, these interactions and their complex interplay influence everything from species persistence to ecosystem functioning. Yet, the patterns and pathways of such interactions are far from understood in tropical forest systems, particularly across countries in the Global South. Here, we examined the determinants and consequences of competitive interactions between dholes Cuon alpinus and the two large felids (leopards Panthera pardus and tigers Panthera tigris) with which they most commonly co‐occur across Asia. Using a combination of traditional and novel data sources (N = 118), we integrate information from spatial, temporal, and dietary niche dimensions. These three species have faced catastrophic declines in their extent of co‐occurrence over the past century; most of their source populations are now confined to Protected Areas. Analysis of dyadic interactions between species pairs showed a clear social hierarchy. Tigers were dominant over dholes, although pack strength in dholes helped ameliorate some of these effects; leopards were subordinate to dholes. Population‐level spatio‐temporal interactions assessed at 25 locations across Asia did not show a clear pattern of overlap or avoidance between species pairs. Diet‐profile assessments indicated that wild ungulate biomass consumption by tigers was highest, while leopards consumed more primate and livestock prey as compared to their co‐predators. In terms of prey offtake (ratio of wild prey biomass consumed to biomass available), the three species together harvested 0.4–30.2% of available prey, with the highest offtake recorded from the location where the carnivores reach very high densities. When re‐examined in the context of prey availability and offtake, locations with low wild prey availability showed spatial avoidance and temporal overlap among the carnivore pairs, and locations with high wild prey availability showed spatial overlap and temporal segregation. Based on these observations, we make predictions for 40 Protected Areas in India where temporally synchronous estimates of predator and prey densities are available. We expect that low prey availability will lead to higher competition, and in extreme cases, to the complete exclusion of one or more species. In Protected Areas with high prey availability, we expect intraguild coexistence and conspecific competition among carnivores, with spill‐over to forest‐edge habitats and subsequent prey‐switching to livestock. We stress that dhole–leopard–tiger co‐occurrence across their range is facilitated through an intricate yet fragile balance between prey availability, and intraguild and conspecific competition. Data gaps and limitations notwithstanding, our study shows how insights from fundamental ecology can be of immense utility for applied aspects like large predator conservation and management of human–carnivore interactions. Our findings also highlight potential avenues for future research on tropical carnivores that can broaden current understanding of intraguild competition in forest systems of Asia and beyond.
ZENODO arrow_drop_down Biological ReviewsArticle . 2023 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/brv.12998&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 5 citations 5 popularity Average influence Average impulse Top 10% Powered by BIP!
visibility 9visibility views 9 Powered bymore_vert ZENODO arrow_drop_down Biological ReviewsArticle . 2023 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/brv.12998&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2020Publisher:Zenodo Yashkumar R. Patel; Jay Patel; Herilkumar N. Patel; Sankalp K. Kulkarni; Dishank Patel;{"references": ["Ebrahim Hajidavalloo (2007), \"Application of evaporative cooling on the condenser of window-air-conditioner\", Appl. Therm. Eng., Volume 27, Issue 11-12, pp. 1937-1943, Available at https://doi.org/10.1016/j.applthermaleng.2006.12.014 .", "Chainarong Chaktranond and Peachrakha Doungsong (2010), \"An Experimental evaluation of energy saving in a split type air conditioner with evaporative cooling system\" Int. Transac. J.of Eng. Mgmt and Appl. Sci and Technol., Volume 1, Issue 1, pp. 9-18, Available at https://www.slideshare.net/drboon/01-01009018itjemast-chainarong .", "Vrachopoulos, M.G., Filios, A.E., Kotsiovelos, G.T. and Kravaritis, E.D (2005), \"Incorporated evaporative condenser\" Appl. Therm. Eng., Volume 27, Issue 5-6, pp. 823-828, Available at https://doi.org/10.1016/j.applthermaleng.2006.09.021.", "T. T. Chow, Zang Lin and X.Y. Yang (2002), \"Placement of condensing units of split-type air conditioners at low-rise residences\", Appl. Therm. Eng., Volume 22, Issue 13, pp. 1431-1444,Available at https://doi.org/10.1016/S1359-4311(02)00068-6", "Reshap Arora and Rajesh Sharma (2017), \"Experimental Investigation of Evaporative Condenser with Two Cooling Pads for Window Air-Conditioner\", An International Int. Journal J. of Eng. Sci., ISSN: 2320-0332, 2017; Volume 25, pp. 11-16, Available at http://ijoes.vidyapublications.com/paper/Vol25/02-Vol25.pdf", "M.M. Kulkarni, A.V. Khandagale, P.V. Singh, S.S. Choudhary, R.D. Sharma (2016), \"Experimental Investigations of Evaporative-Cooled Condenser Split Air Conditioner\", Int. J. of Eng. Sci. and Comput., ISSN: 2321 3361, Volume 6, Issue 5, pp. 5407-5411, DOI: 10.4010/2016.1324", "K. R. Aglawe, M. S. Matey and N. P. Gudadhe (2013), \"Experimental Analysis of Window Air Conditioner using Evaporative Cooling\", International Journal of Engineering Research & Technology, ISSN: 2278-0181, Volume 2, Issue 2, pp. 1-6, Available at https://www.ijert.org/research/experimental-analysis-of-window-air-conditioner-using-evaporative-cooling-IJERTV2IS2319.pdf"]} A unit for evaporative cooling in condenser of domestic air conditioner and its performance testing on effectiveness and reduction in power consumption. Evaporative cooling in condenser of Split A.C is achieved by spraying water on the fins of condensing unit at regular interval of time. Evaporative cooling will increase the rate of heat transfer and thus further sub cooled refrigerant will be obtained at the exit of condenser. Due to this sub cooling, refrigeration effect increases which results in increase in COP and reduces power consumption.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.3698389&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
visibility 65visibility views 65 download downloads 4 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.3698389&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Book 2022Publisher:Zenodo Authors: Vinodan, A; Meera, S;The study aims to identify the policy and practice discordance of ecotourism policy initiatives in India and to understand its implications. Field and participant observation were adopted for collecting data and reviewing secondary sources. Fennel's definition analysis was used to identify the discordance in definition leading to policy and practice of ecotourism based on destinations from five provincial states of India. The study could identify several implications of these discordances, such as the unbalanced emphasis on conservation, less emphasis on local benefits, less effective monitoring, the poor linkage between conservation and incentives, pressure on the local community, democratic deficit, minimal community involvement, reduced ecosystem benefits and meager enhancement in community building. The study made a few suggestive measures to overcome these discordances in tune with constitutional provisions, national development priorities, and sustainable development goals. The study found significance in the context of sustainable development parlance to strengthen ecotourism's policy framework and garner more appropriate development that suits the local conditions.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.7445651&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
visibility 23visibility views 23 download downloads 2 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.7445651&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu