Results 51 to 60 of about 129,821 (269)

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

Green and blue infrastructure but not anthropogenic drivers affect invertebrate communities in urban ecosystems

open access: yesEcological Indicators
Rapid urbanization alters habitat quality and connectivity, influencing species dispersal and ultimately shaping community assembly. Increasingly, urban environments and their vegetation are shown to be important for the conservation of biodiversity ...
Joeri Morpurgo   +7 more
doaj   +1 more source

Innovative Approaches to Noise Reduction

open access: yesNoise and Environment, 2020
Nowadays, each individual is exposed to noise on a daily basis, and noise is often referred as in literature as a plague of modern society. Noise pollution is often overlooked when compared to other environmental pollutions (e.g.
M. Suhanek, S. Grubeša
semanticscholar   +1 more source

Coping with Extreme Events: Institutional Flocking [PDF]

open access: yes, 2008
Recent measurements in the North Atlantic confirm that the thermohaline circulation driving the Gulf Stream has come to a stand. Oceanographic monitoring over the last 50 years already showed that the circulation was weakening. Under the influence of the
Koppen, C.S.A., van   +2 more
core   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Citizen Engagement for Social and Technological Innovation in Sustainable Energy Systems

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study underscores the potential of citizen participation in the energy transition by providing insights to foster citizen‐driven innovation. An analysis of energy communities, one of the most dynamic innovations in the energy sector, reveals that these models can be citizen‐led initiatives regarding their operational and organizational structure ...
Ana Belén Cristóbal   +3 more
wiley   +1 more source

La gestión adaptativa del patrimonio hidráulico como estrategia para las ciudades sensibles al agua: el caso de la Quinta de Torre Arias (Madrid, España)

open access: yesAgua y Territorio / Water and Landscape
The paper presents the works to elaborate the "Action Guidelines for Water Management" of the Quinta de Torre Arias Master Plan, a productive and recreational property recovered for public use by the City Council of Madrid (Spain).
Ángela Lara García
semanticscholar   +1 more source

Managing ubiquitous eco cities: the role of urban telecommunication infrastructure networks and convergence technologies [PDF]

open access: yes, 2009
A successful urban management system for a Ubiquitous Eco City requires an integrated approach. This integration includes bringing together economic, socio-cultural and urban development with a well orchestrated, transparent and open decision making ...
Yigitcanlar, Tan
core   +1 more source

Performance-Based Analysis in Civil Engineering: Overview of Applications

open access: yesInfrastructures, 2019
Traditional design approaches in civil engineering mainly focus on codes/guidelines related to building an infrastructure, while performance-based analysis (PBA), an emerging new reality around the world, focuses on the performance of the end product ...
S. Easa, Wai Yeung Yan
semanticscholar   +1 more source

Natural resources governance scales and social learning approaches in peri-urban areas: Contribution experience in Bolivia and Brazil [PDF]

open access: yes, 2008
Competition for water, often associated with a struggle for land, tends to be exacerbated in pen-urban areas because of the conflicting interests of the users, a dynamic land use pattern and specific hydrological functions provided to the city.
Ducrot, Raphaèle
core  

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