ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Biology
Research
Social Sciences
Technology
Pure sciences
Environment
Architecture and Urbanism
Education
Agronomy and forestry
Economy
all records (63)

Languages
English
Spanish
Portuguese
German

Countries
USA
Brazil
Indonesia
Switzerland
Spain
South Africa
Ukraine
Italy
Chile
India
all records (64)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
1.531  Articles
1 of 154 pages  |  10  records  |  more records»
During the latter half of the twentieth century, Mediterranean ephemeral rivers underwent a profound metamorphosis. Fluvial adjustment processes narrowed the channels, simplified their planform pattern and notably reduced sediment availability. Today, thi... see more

Ephemeral streams, which are more extended than expected, entail a significant flood risk. Historically they have been underestimated due to their intermittent flow and the lack of knowledge on their hydro-geomorphology. Currently, European legislation re... see more

AbstractThe semi-arid conditions in savanna landscapes ensure that ephemeral drainage dominates the hydrological network in these dryland systems. Quantification of their hydrological processes is important to inform ecosystem understanding and future con... see more

Bridges are usually built when traffic or the importance of the road network justifies the cost. Most road bridges are permanent structures and are vulnerable to extreme hydrologic events. Streams, particularly in semiarid regions, can significantly overf... see more

Rainfall runoff collection in ephemeral streams is an objective in semi-arid zones. Rack intake systems are proposed to collect these flash floods with intensive sediment transport. The design parameters address the problem of clogging the spacing between... see more

Floods are a consequence of extreme rainfall events. Although surface runoff generation is the origin of discharge, flood research usually focuses on lowlands where the impact is higher. Runoff and sediment delivery at slope and pedon scale receiving much... see more

Kin discrimination ability was studied in tadpoles of Hylarana temporalis and Sphaerotheca breviceps, which live in two distinctly different habitats; the former shows social aggregation and the latter live scattered. Early in development, tadpoles of H. ... see more

Coral bioconstructions associated with mixed carbonate-siliciclastic settings are known to be strongly controlled by coastal morphology and paleotopography. A striking example is represented by the different types of coral bioconstructions and coral-rich ... see more

Fernando Casás: a note about the artist.www.fernandocasas.es  Fernando Casás [Vigo, Spain, 1946], lives between Brazil – where he spent most part of his life – and Spain, where he is professor of Sculpture at the University of Vigo. He is also p... see more

1 of 154 pages  |  10  records  |  more records»