This thesis investigates the socio-ecological degradation of the Indus Delta – particularly its mangrove ecosystems – caused by upstream freshwater loss, coastal urbanization, and extractive economic activity. Situated at the intersection of the Karachi metropolis and the agricultural landscapes of Sindh, the project combines research and design to examine and reimagine the interdependencies between communities, ecologies, and governance systems. Drawing on field observations, informal interviews, critical mapping, and systemic analysis, the study traces both localized practices and broader structural forces that shape the delta.

The research culminates in a spatial strategy structured around three networks of care: preservation, production, and recreation. These interlinked strategies aim to restore ecological balance, support adaptive livelihoods, and build synergies between human and more-than-human actors. Envisioning a gradual inland-to-sea transition in land uses that respond to salinity, biodiversity, and socio-economic needs, the project offers a replicable model for climate-adaptive coastal urbanism rooted in situated knowledge, collaboration and care. ... Read more

This report presents our proposal for “Globalisation Free Choice,” an elective course for master’s students in the Faculty of Architecture and the Built Environment at TU Delft, in collaboration with The Hong Kong Polytechnic University (PolyU). The course aims to explore sustainable and integrated development and its regional impacts.

During the 9 weeks of the course, a regional vision and strategy for the Greater Bay Area was prepared. The Greater Bay Area is a global centre for economic development located in the Pearl River Delta in the Southern part of China. In this report we describe how we want to instigate a paradigm shift from focusing on megaprojects to working in mega-processes. In the first two weeks we analysed the environmental, social and economic situation of the area to create a problem statement and define focus points. The next two weeks were spent in Hong Kong at the Polytechnic University where the morphological game boarding strategy was used to look at regional design in a more experimental way. We created two games - one focused on the social perspective including the liveability within the region, and the other based on the morphological perspective, looking at spatial changes. During these two weeks and during the playing of the game we defined two interesting zoom-in locations in the area.

The first zoom in location is the border between Hong Kong and Shenzhen, an area which is already planned to grow into an innovative tech hub. Due to the rejoining of Hong Kong with Mainland China in 2047, the border will be eliminated, opening a lot of opportunities for development. The other location is the Nansha district near Guangzhou, which lies in the heart of the delta. Major development plans consisting of various megaprojects are proposed by the Chinese government in Nansha, which will disrupt the natural cycle of the water and soil. The two zoom-in locations will be used to develop an approach to integrate the built more with the green-blue networks to mitigate floods, droughts and heat island effect.

We then returned to Delft to develop a vision and strategy for the GBA, focusing on these megaprojects and thinking of ways to change the current way in which they are executed. We used an element-based approach inspired by the book ‘the Elemental Metropolis’ to develop a strategy of working in a more agile, process-based way. We conclude the report by revisiting the entire Greater Bay Area to identify additional regions where the insights from our work on the two focus areas can be applied, aiming to create a resilient, adaptable, and liveable dynamic delta. ... Read more

The Netherlands holds the title of the world’s second-largest exporter of agricultural goods, primarily due to Wageningen University’s pioneering research and innovation. However, this success has led to significant challenges. Intensive farming practices have strained resources and disrupted local water and soil cycles, sparking protests from frustrated farmers. Moreover, the quality of fresh water in the Dutch Delta has deteriorated due to pollutants like NO2 and PO4, exacerbated by increasing salinization pressure from the North Sea. This linear system has resulted in waste accumulation and biodiversity loss, endangering both agriculture and natural ecosystems’ sustainability.

To address these challenges, our goal is to integrate nature into existing agricultural practices, thus restoring a balance with local ecosystems. The AgriNature project aims to achieve this by analysing the interplay between agriculture and nature, assessing water and soil management spatially, and fostering a participatory approach with farmers.

The first phase of this transition starts with engaging farmers who are already implementing sustainable methods like agroforestry and saline agriculture, the project establishes Living Labs for co-creation, knowledge sharing, and policy influence. Waterboards and governmental agencies will mediate and provide support, connecting farmers to stakeholders and creating financial incentives. The project also recognizes the necessity of a protein transition towards more plant-based or lab-grown alternatives, aiming to decrease nitrogen pollution and eventually rewild cattle. In the second phase, AgriNature plans to expand innovations to other farmers and establish Agroparks as hubs for innovation and technology. Consumer awareness centres will promote understanding of the protein transition and the need for biodiversity. A nature regeneration centre will oversee rewilding efforts and flood risk management using nature-based solutions. The third phase will future proof these efforts by continuing innovations within the established research and development networks.

Ultimately, AgriNature envisions a symbiotic relationship between agriculture and nature, empowering farmers as stewards of the land and promoting ecologically sensitive practices. Through multidisciplinary collaboration and integration of natural cycles into urban planning and agriculture, the project aims to serve as a global model for sustainability, fostering soil health, water conservation, and biodiversity preservation.
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