334   Artículos

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en línea
Natsumi Oyamaguchi, Hiroyuki Tajima and Isamu Okada    
Although exploring the principles of resource allocation is still important in many fields, little is known about appropriate methods for optimal resource allocation thus far. This is because we should consider many issues including opposing interests be... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Yi Xin, Yu Guo, Meijing Sun, Gang Yu, Zhenhua Ma, Kun Pei and Chuanxin Qin    
Environmental DNA (eDNA) analysis is a useful tool for monitoring the distributions of aquatic species. eDNA can produce quantitative estimates of fish abundance, but its accuracy depends on the species and system. Therefore, its performance must be eval... ver más
Revista: Water    Formato: Electrónico

 
en línea
Jia-Qiao Wang, Yi-Jia Shih, Liang-Ming Huang, Jun Li, Wei-Wen Li, Chun-Han Shih and Ta-Jen Chu    
The quantitative evaluation of restocking and stock replenishment is essential for providing operational feedback and implementing adaptive management for future restoration projects. Since 2010, approximately 700 million juvenile shrimp (Penaeus penicil... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Vincent S. Neary, Seongho Ahn, Bibiana E. Seng, Mohammad Nabi Allahdadi, Taiping Wang, Zhaoqing Yang and Ruoying He    
Best practices and international standards for determining n-year return period extreme wave (sea states) conditions allow wave energy converter designers and project developers the option to apply simple univariate or more complex bivariate extreme valu... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Mario López, Noel Rodríguez and Gregorio Iglesias    
To mitigate the effects of wind variability on power output, hybrid systems that combine offshore wind with other renewables are a promising option. In this work we explore the potential of combining offshore wind and solar power through a case study in ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Mikhail Petrov    
An expert network is a community of professionals in a specific field, united by an information system, in which different tasks are solved. One of the main tasks in expert networks is the selection of specialists with specified competencies for joint pr... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Gordon Rae, Gareth Erfort    
In the context of the Anthropocene, the decoupling of carbon emissions from electricity generation is critical. South Africa has an ageing coal power fleet, which will gradually be decommissioned over the next 30 years. This creates substantial opportuni... ver más
Revista: Journal of Energy in Southern Africa    Formato: Electrónico

 
en línea
Chantelle May Clohessy, Gary Sharp, Johan Hugo, E. van Dyk    
The drive to reduce fossil fuel dependency led to a surge in interest in renewable energy as a replacement fuel source, which provided research opportunities for vastly different domains. Statistical modelling was used extensively to assist in research. ... ver más
Revista: Journal of Energy in Southern Africa    Formato: Electrónico

 
en línea
F. Lubbe, T. Harms, J. Maritz    
Gathering quality wind speed data can be time-consuming and expensive. The present study established whether interval-deficient wind speed data could be rendered useful for wind power assessments. The effect of interval deficiency on the quality of the w... ver más
Revista: Journal of Energy in Southern Africa    Formato: Electrónico

 
en línea
Yosoon Choi, Jangwon Suh and Sung-Min Kim    
In this study, geographic information system (GIS)-based methods and their applications in solar power system planning and design were reviewed. Three types of GIS-based studies, including those on solar radiation mapping, site evaluation, and potential ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Jassiel V. Hernández-Fontes, Angélica Felix, Edgar Mendoza, Yandy Rodríguez Cueto and Rodolfo Silva    
The Atlantic and Pacific coasts of Mexico offer a variety of marine energy sources for exploitation. Although the Mexican government has made important efforts to reduce its dependence on fossil fuels, national participation in clean energies is still li... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Li Dong    
A new approach for wind resource assessment in the Southern Plains of the US is proposed here. This new approach establishes the baseline frequency of occurrence of large-scale atmospheric circulations (weather regimes) by cluster analysis, using 38-yr N... ver más
Revista: Atmosphere    Formato: Electrónico

 
en línea
James Bleeg, Mark Purcell, Renzo Ruisi and Elizabeth Traiger    
Measurements taken before and after the commissioning of three wind farms reveal that the wind speeds just upstream of each wind farm decrease relative to locations farther away after the turbines are turned on. At a distance of two rotor diameters upstr... ver más
Revista: Energies    Formato: Electrónico

 
en línea
Hyun-Goo Kim, Jin-Young Kim and Yong-Heack Kang    
This study evaluated the applicability of long-term datasets among third-generation reanalysis data CFSR, ERA-Interim, MERRA, and MERRA-2 to determine which dataset is more suitable when performing wind resource assessment for the ?Southwest 2.5 GW Offsh... ver más
Revista: Atmosphere    Formato: Electrónico

 
en línea
Sandra Fatoric and Erin Seekamp    
Climate change challenges cultural heritage management and preservation. Understanding the barriers that can impede preservation is of paramount importance, as is developing solutions that facilitate the planning and management of vulnerable cultural res... ver más
Revista: Sustainability    Formato: Electrónico

 
en línea
Leticia Palazón and Ana Navas    
The new challenges in assessment of water resources demand new approaches and tools, such as the use of hydrologic models, which could serve to assist managers in the prediction, planning and management of catchment water supplies in view of increased de... ver más
Revista: Water    Formato: Electrónico

 
en línea
Leticia Palazón, Ana Navas     Pág. 1 - 14
The new challenges in assessment of water resources demand new approaches and tools, such as the use of hydrologic models, which could serve to assist managers in the prediction, planning and management of catchment water supplies in view of increased de... ver más
Revista: Water    Formato: Electrónico

 
en línea
Jessica E. Halofsky, David L. Peterson, Kerry L. Metlen, M. Gwyneth Myer and V. Alaric Sample    
Climate change will likely have significant effects on forest ecosystems worldwide. In Mediterranean regions, such as that in southwestern Oregon, USA, changes will likely be driven mainly by wildfire and drought. To minimize the negative effects of clim... ver más
Revista: Forests    Formato: Electrónico

 
en línea
Nara Somaratne    
Karstic groundwater basins are characterized by both point and diffuse recharge. This paper describes the hydrologic characteristics of point recharge and their influence on recharge estimation for four groundwater basins. Point recharge is highly transi... ver más
Revista: Water    Formato: Electrónico

 
en línea
Timothy J. Sullivan    
Land management and natural resource public policy decision-making in the United States can benefit from two resource damage/recovery concepts: ecosystem service (ES) and critical load (CL). The purpose of this paper is to suggest an integrated approach ... ver más
Revista: Water    Formato: Electrónico

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