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Rainwater harvesting is a practice already widely used throughout rural New-Zealand, which makes it well developed on the country’s market as well as in people’s minds. Therefore, it is pertinent to study whether this sustainable practice could be implemen ...
Glaciers influence the runoff regime of the catchments they are located in due to accumulation on to the ice surface in winter and ablation in summer. In this study we estimate the contribution of seasonally delayed glacier melt water to total runoff for c ...
Investigations of occupational and environmental risk caused by the use of agrochemicals have received considerable interest over the last decades. And yet, in developing countries, the lack of staff and analytical equipment as well the costs of chemical a ...
With the objective of high sediment release out of a rectangular tank the performance of a circular jet arrangement has been investigated. Therefore, experiments with four jets arranged in a horizontal circle placed in water with quasi homogeneous sediment ...
Small scale rain fed agriculture is the primary livelihood for a large part of the population of Burkina Faso. Regional climate change means that this population is becoming increasingly vulnerable. Additionally, as natural savanna is converted for agricul ...
Experimental work has been done to determine changes in the particle shape of portlandite grown in the presence of different ions. To quantify the experimentally observed changes in morphology a new analysis tool was developed, allowing the calculation of ...
Looking beyond a purely scientific discussion of hydrology, the authors of this volume emphasize that mankind needs to recognize the urgency of the situation in which our water is threatened. Providing a comprehensive overview of the broad and complex fiel ...
Dam break floods on steep slopes occur in diverse settings and can encompass natural events such as mudflows and avalanches as well as the failure of manmade dams. Laboratory experiments were undertaken to investigate the dam break flows of pure water down ...
Competition between charge recombination and the forward reactions required for water splitting limits the efficiency of metal-oxide photocatalysts. A key requirement for the photochemical oxidation of water on both nanostructured alpha-Fe2O3 and TiO2 is t ...
An experimental campaign supports a model named TransChlor for bringing liquid water moved by capillary suction and chloride ions into concrete. The principal objective of the experimental campaign is to represent conventional concretes under real conditio ...
