Tropical inland capture fisheries are susceptible to a series of vulnerabilities such as habitat destruction, biodiversity loss, pollution, overfishing, invasive species and anthropogenic climate ...change. A comprehensive review of the impact of climatic uncertainties on Indian inland fisheries has not been adequately attempted yet. Recent approaches emphasizing ecosystem-based management in a regional context, specific to inland fisheries for combating climatic changes, have not been reported to date. The paper presents a critical bibliometric review of the climatic vulnerabilities faced by Indian inland fishery resources and various adaptive and mitigation strategies put forward by the country for the sustainability of the resources. In this communication, a systematic review of the impact of climate change and other stressors on various inland ecosystems of the subcontinent and the ecosystem-based management strategies adopted in India is presented and discussed.
This paper overviews the role of exotic fishes in providing ecosystem services such as employment, economy, efficiency, exchange and equity using various case studies in the Indian subcontinent in a ...socio-economic perspective. Case study I identified that the culture period of exotics especially Tilapia species (i.e., 180–200 days) created a total labour requirement of 840 labour days compared to agricultural labour. Case study II identified a 20% increase in contribution of share of the fisheries sector during 2010–2019 to the country’s national Gross Value Added (GVA) due to exotics. Case III found that the fisheries export earnings of exotics in fiscal year 2019–20 increased to over 6678.69 million USD from 2132.84 million USD in 2009–2010. Case study IV identified greater involvement of women in fish farming activities, especially 2% in intensive aquaculture and 50% in extensive aquaculture. The current systematic review attempted to highlight that exotic fishes have a productive role in steering the regional economy through providing basic tangible ecosystem services that may be identified in monetary terms. The identification and evaluation of aquaculture-based ecosystem services provided by exotic fishes often leads to a dilemma whether to ban or promote the culture of such exotic fish species. Previous studies revealed that the economic impacts of aquatic exotic species are significantly positively correlated with their ecological impacts. Unfortunately, assessment of ecological impacts required evaluation of losses due to exotics or ecosystem services offered by exotics, which was greatly lacking across globe. This review summarizes the positive effects of exotics taking ecosystem services into account, despite the need for controlling invasive species for the ecology.
•The paper highlights the trade-offs in banning exotic fishes by considering the socio-ecological consequences.•Exotic aquaculture helped in identifying the employment opportunities further ensuring the betterment of family income.•The study remarked that exotic fishes helped to increase the current foreign exchange drastically.•The introduction of exotics in aquaculture helped in improving the technical and performance efficiency of farming systems.•The study considers the positive ecosystem services of exotics as the species ensures better nutrition and livelihood to the poorest community.
Autofix – Automated Design of Fixtures Nambiar, S.; Albert, A. P.; Rimmalapudi, V. V. R. C. ...
Proceedings of the Design Society,
05/2022, Letnik:
2
Journal Article, Conference Proceeding
Odprti dostop
Abstract
This paper presents a framework to develop the automated design of fixtures using the combination of design automation (DA), multidisciplinary optimization and robotic simulation. MDO ...necessitates the use of concurrent and parametric designs which are created by DA and knowledge-based engineering tools. This approach is designed to decrease the time and cost of the fixture design process by increasing the degree of automation. AutoFix provides methods and tools for automatically optimizing resource-intensive fixture design utilizing digital tools from different disciplines.
Collection: Library of Sport
With text mode
Collection : Bibliothèque du sport
Contient une table des matières
Avec mode texte
Collection : Bibliothèque du sport
Collection : Bibliothèque du sport
...Contient une table des matières
Avec mode texte
Les sports à Paris / A. de Saint-Albin Saint-Albin, Albert de (1843-1901). Auteur du texte; Saint-Albin, Albert de (1843-1901). Author of the text
1889
Web Resource
Sports in Paris/A. de Saint-Albin Saint-Albin, Albert de (1843-1901). Author of the text; Saint-Albin, Albert de (1843-1901). Auteur du texte
1889
Web Resource
With text mode
Contient une table des matières
Avec mode texte
Contient une table des matières
Avec mode texte
