Nitrate Pollution in the Northern Cartago Region

Growing concerns about elevated nitrate levels in natural springs on the southern slope of the Irazu Volcano, Cartago province in Costa Rica, were the driving force for a multi-disciplinary study on the problem. The region is characterized by its high agricultural output and steep slopes. More than sixty springs located in the area are managed...

A study into arribadas at Playa del Ostional: A field investigation into the seasonal morphological and hydrodynamical differences of the nesting beach, the involved stakeholders and the key parameters influencing the occurrence of an arribada

Arribadas, a phenomenon of mass nesting behavior of sea turtles, attract millions of olive ridley turtles (Lepidochelys olivacea) to Playa del Ostional, a nesting beach in Costa Rica. The timing and size of these arribadas are influenced by various environmental factors, including temperature, tides, and moon phase [1]. The sea turtles are...

Quantification of the Evaporation Rates from Six Types of Wetland Cover in Palo Verde National Park, Costa Rica

The hydrology of tropical seasonal wetlands is affected by changes in the land cover. Changes from open water towards a vegetated cover imply an increase in the total evaporation flux, which includes the evaporation from open water bodies and the transpiration from vegetated surfaces. This study quantified the total evaporation flux of six...

Recycling Plastics in Costa Rica: Creating Environmental Awareness through Strategic Brand and Product Design

This Master thesis shows how to create environmental awareness through the use of strategic brand and product design in the country of Costa Rica. An adaptation of the Delft Innovation Model has been constructed to determine the strategy for a new company. Using this model, the external factors (environment) can be analysed and the internal...

Preliminary study of river- and beach processes in the Matina region of Costa Rica

The starting point for this project are the severe erosion problems at the Pacuare Nature Reserve, situated on the Caribbean coast of Costa Rica. The Reserve’s installations are situated next to a lagoon which is separated from the open sea by a barrier beach. The lagoon is connected on the landward side to local river? and channel system....