3.400   Artículos

 
en línea
Georgia Stamou, Matina Katsiapi, Maria Moustaka-Gouni and Evangelia Michaloudi    
Grazing potential (GP, in % day-1) was estimated for the plankton communities of 13 Greek lakes covering the trophic spectrum, in order to examine its sensitiveness in discriminating different classes of ecological water quality. Lakes with high GP value... ver más
Revista: Water    Formato: Electrónico

 
en línea
Guangyu Jiang and Zhongjing Wang    
Water cycles exist in all processes of water resources utilization, including water-saving irrigation. Due to the complex water cycle process of irrigation, the ecological effects and safety of large-scale water-saving irrigation have received increasing... ver más
Revista: Water    Formato: Electrónico

 
en línea
Kestutis Biek?a     Pág. 207 - 218

 
en línea
Oleksandr Chaikin     Pág. 463 - 470

 
en línea
Yaroslav Pushak, Mykhailo Orobchuk, Olga Marchenko     Pág. 47 - 54
Resource safety of agricultural production is investigated as the main condition. Its dominant registers are land resources and fertility of soil. The bearing-out of nutritives is analyzed from soil together with the harvest of agricultural cultures. It ... ver más
Revista: Research Papers in Economics and Finance    Formato: Electrónico

 
en línea
António Carlos Pinheiro Fernandes, Luís Filipe Sanches Fernandes, Daniela Patrícia Salgado Terêncio, Rui Manuel Vitor Cortes and Fernando António Leal Pacheco    
Interactions between pollution sources, water contamination, and ecological integrity are complex phenomena and hard to access. To comprehend this subject of study, it is crucial to use advanced statistical tools, which can unveil cause-effect relationsh... ver más
Revista: Water    Formato: Electrónico

 
en línea
Valentina Khobta, Irene Kladchenko     Pág. 17 - 26
The paper deals with urgent problems of enterprise?s sustainable development in terms of finding balance between social responsibility, ecological sustainability and economic viability. A modern organization operates in a complicated environment, being c... ver más
Revista: Research Papers in Economics and Finance    Formato: Electrónico

 
en línea
Wu Xiaoyu     Pág. 40 - 44
With the rapid expansion of the city in China, more and more old industrial buildings in cities become idle and abandoned. However, Old industrial buildings are carrying the history of a city and reflecting the urban development process so that renewal o... ver más
Revista: IRA-International Journal of Management & Social Sciences    Formato: Electrónico

 
en línea
Yu Xiaohui, Zhao Hui     Pág. 37 - 45
AbstractRural Revitalization cannot be carried out simply through industrialization that has been done by the traditional development. It needs the simultaneous development of primary, secondary and tertiary industries because the traditional development... ver más
Revista: IRA-International Journal of Management & Social Sciences    Formato: Electrónico

 
en línea
Gorazd Novak, Angelantonio Tafuni, José M. Domínguez, Matja? Cetina and Du?an ?agar    
Fishways have a great ecological importance as they help mitigate the interruptions of fish migration routes. In the present work, the novel DualSPHysics v4.4 solver, based on the smoothed particle hydrodynamics method (SPH), has been applied to perform ... ver más
Revista: Water    Formato: Electrónico

« Anterior     Página: 1 de 209     Siguiente »