Results 11 to 20 of about 31,198 (181)

Modelación no estacionaria de la magnitud y frecuencia de las crecidas en el Alto Cauca mediante índices climáticos y de operación de embalse / Non-stationary modeling of the magnitude and frequency of floods in Alto Cauca through climatic and reservoir operation indexes

open access: yesTecnología y ciencias del agua, 2020
A través de los modelos aditivos generalizados de localización, escala y forma se estudian los cambios en la frecuencia y magnitud de las crecidas anuales en el río Cauca, localizado en el suroccidente de Colombia.
Karime Sedano   +3 more
doaj   +1 more source

Regulating the platform giants: Building and governing China's online economy

open access: yesPolicy &Internet, Volume 15, Issue 2, Page 243-265, June 2023., 2023
Abstract The online platform economy in China has grown to become one of the largest in the world. Its growth has contributed to China's economic development and played an important role in its innovation path. We present a three‐stage structured explanation of China's governance approaches toward its homegrown platform firms.
Scott McKnight   +2 more
wiley   +1 more source

Introducing carsharing schemes in low‐density areas: The case of the outskirts of Le Mans (France)

open access: yesRegional Science Policy &Practice, Volume 15, Issue 2, Page 239-255, April 2023., 2023
Abstract Nowadays, the issue of rural development has a central place on the agenda of policymakers, particularly in the field of transportation. In low‐density areas, there is a lack of alternatives to car use, but at the same time internal combustion vehicles are currently contested in Western societies for their impacts on global warming. As part of
Jean Leroy   +2 more
wiley   +1 more source

The barriers to regulating the online world: Insights from UK debates on online political advertising

open access: yesPolicy &Internet, Volume 14, Issue 4, Page 772-787, December 2022., 2022
Abstract Online political advertising has grown rapidly over the last two decades and played an important role in campaigns and elections. Arising with it are concerns around issues such as data privacy and transparency, which have sparked calls for regulation.
Katharine Dommett, Junyan Zhu
wiley   +1 more source

dartR v2: An accessible genetic analysis platform for conservation, ecology and agriculture

open access: yesMethods in Ecology and Evolution, Volume 13, Issue 10, Page 2150-2158, October 2022., 2022
Abstract Innumerable approaches to analyse genetic data are now available to guide conservation, ecological and agricultural projects. However, streamlined and accessible tools are needed to bring these approaches within the reach of a broader user base.
Jose Luis Mijangos   +4 more
wiley   +1 more source

Young people’s perspectives of inequitable urban change in Lebanese towns affected by mass displacement

open access: yesRegional Science Policy &Practice, Volume 14, Issue 2, Page 293-306, April 2022., 2022
Abstract This paper assesses the planning processes which shape urban change in the Beqaa Valley, Lebanon, from the perspectives of adults working in planning, and young residents. Beginning with the outbreak of the Syrian Civil War in 2011, the towns of Bar Elias, Marj and Majdal Anjar have grown rapidly, as tens of thousands of people have been ...
Hannah Sender
wiley   +1 more source

Social Media, Web, and Panel Surveys: Using Non‐Probability Samples in Social and Policy Research

open access: yesPolicy &Internet, Volume 13, Issue 1, Page 134-155, March 2021., 2021
The use of online surveys has grown rapidly in social science and policy research, surpassing more established methods. We argue that a better understanding is needed, especially of the strengths and weaknesses of non‐probability online surveys, which can be conducted relatively quickly and cheaply.
Vili Lehdonvirta   +3 more
wiley   +1 more source

Análisis de riesgo conjunto en la determinación de crecidas de proyecto de regímenes complejos [PDF]

open access: yes, 1998
El riesgo hidrológico asociado a las crecidas de proyecto para el caso de cuencas pequeñas y medianas puede representarse a través de la probabilidad de excedencia del caudal pico, pero esto no ocurre en el caso de grandes cuencas con regímenes de ...
Bolzicco, José E.   +2 more
core   +1 more source

The Fluvial Forests as Indicators of the Flow and Permanence of Water [PDF]

open access: yes, 2018
We evaluated the influence of the horizontal flows of the Paraná River on the composition and distribution of the floodplain landscape and we defined the ecohydrologicalsignature of some species-index in the low Paraná River section, (27° 38? 04?
Casco, Sylvina Lorena   +2 more
core   +1 more source

Mapeo del peligro de inundación en ríos de montaña, caso de estudio del río Burgay

open access: yesMaskana, 2012
En este estudio se ha realizado la simulación de crecidas y el mapeo de inundaciones en un tramo de 10 km del río Burgay usando el modelo hidráulico unidimensional HEC-RAS.
Luis Timbe, Edison Timbe
doaj   +1 more source

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