Predicting flood dynamics in data-scarce urban catchments remains a major hydrological challenge, yet physically-based modeling is essential for design mitigation infrastructure. This study assessed the impact of land cover change on the hydrological response and hydraulic performance of the ungauged …

Background. Between 20% and 35% of registered youth players disengage from amateur football clubs within any given season, most without formally withdrawing. Volunteer coaches, who average four to six hours per week on coaching activity, identify individual player feedback as the task they most frequently …

The success of the energy transition will depend not only on the rapid deployment of zeroemission technologies, but also on the expansion of renewable energy sources such as wind, solar, and hydrogen. Equally important is meaningful engagement with the communities affected by this transition. Despite …

The Netherlands is undergoing a massive (re)construction challenge. In addition to building new housing, a substantial part of the existing building stock of housing corporations is undergoing renovation. This renovation challenge has varying interactions with the energy transition, testified by the …

At the macro level, the Netherlands has become an agricultural giant thanks to its efficient, intensive farming practices. At the micro level, farmers are under pressure to make ever-larger investments and focus heavily on improving operational efficiency. This has led to a series of business decisions, …

This study compares three farm-scale biogas utilization pathways—combined heat and power (CHP), biogas upgrading, and bio-methanation—using process simulation and life cycle assessment to identify the most suitable option for on-farm application. Bio-methanation showed the highest practical energy efficiency, …

The integration of biomethane into existing gas distribution networks is a key component of the energy transition, but its implementation is often limited by local network constraints. This study investigates the impact of local pressure losses on biomethane injection capacity in a real-world low-pressure …

Ammonia is a major nitrogenous constituent of municipal wastewater and poses environmental challenges when discharged to receiving waters. Conventional biological treatment processes can be limited by operational instability, sensitivity to loading conditions, and greenhouse gas emissions, motivating …

With more emerging technologies for hydrogen storage, it has become more important than ever to properly evaluate different options to ensure technical feasibility and legal compliance. In this study the technical aspects and legal requirements of two main storage technologies: underground gas cylinders …

In mei 2022 maakte de Event Horizon Telescoop (EHT) het eerste beeld van het zwarte gat in het centrum van ons sterrenstelsel, de Melkweg. Het zwarte gat heet Sagittarius A*. Het heeft deze naam gekregen omdat het zich bevindt op het deel aan de hemel waar het sterrenbeeld Boogschutter staat. In deze …