Category: partners

By Shruti Gosain

We all love the tranquility of our water bodies, but there’s a silent threat lurking beneath the surface. Nitrogen pollution! Nitrogen pollution is also called the hidden troublemaker of our water system. It’s not something we can see, but it’s a big problem for our precious water resources. Nitrogen pollution comes from natural processes and things we do, such as farming and industry. It comes in forms like ammonia, nitrate, and nitrite. While nitrogen is important for life, having too much of it in our water is a problem. One of the major drawbacks is the promotion of accelerated growth of algae and other aquatic vegetation. This excessive growth, fueled by the abundance of nitrogen, can result in harmful algal blooms that have detrimental effects on aquatic ecosystems. These blooms not only alter the balance of the ecosystem but also pose threats to the living organisms within it. What makes it worse is that it hits vulnerable communities the hardest. These are often people who already face challenges, and they rely on this contaminated water. That means more health problems, harm to the environment, and financial troubles. This, in turn, leads to more health problems, harm to the environment, and financial troubles for these communities. Nitrogen pollution becomes not just a hidden troublemaker but a pressing issue with far-reaching consequences.

It is said that recognizing a hidden threat is often the first vital step in dealing with it. The U.S. National Science Foundation (NSF) is taking a significant stride in addressing major global challenges such as climate, sustainability, food, energy, pollution, and the economy. According to Douglas Maughan, the head of the NSF Convergence Accelerator program, this initiative involves a range of approaches, including human-centered design, user discovery, team science, prototyping, storytelling, and pitch preparation.

The Convergence Accelerator program is focused on themed tracks. The Networked Blue Economy track is one of the most mature tracks, with a substantial $30 million investment to advance six research teams from Phase 1 to Phase 2, made in September 2022. This underscores the importance of the blue economy in addressing pressing ocean-related challenges, including plastic waste and coastal erosion.

About BlueGAP
One standout Phase 2 awardee is the Blue-Green Action Platform (BlueGAP) project, led by the University of South Florida. In a groundbreaking initiative to address nitrogen pollution and its impact on communities from the upper Mississippi River to the Florida Gulf, the BlueGAP project leveraged the innovative power of mixed-media art to communicate the environmental challenges. The project enlisted the expertise of graduate students from arts and humanities programs, empowering them to explore various storytelling avenues around nitrogen pollution. With creative freedom and access to stakeholders in Iowa watersheds, the resulting artwork seamlessly integrated with data and narratives on nitrogen pollution. As a Professor of English at the University of Iowa, Eric Gidal led a team of graduate students in creating a unique art exhibit in Iowa. This exhibit, called “Fluid Impressions,” combined sculptures, art books, and digital formats to tell stories about nitrogen pollution and inspire action. The intended audience included Iowans actively involved in water-quality issues, University of Iowa faculty and students, and curious members of the general public.

“I think the exhibit succeeded in calling attention to the problem of nitrogen pollution,” Gidal said, “connecting people to an evolving network of resources, and showcasing some very innovative work from talented young artists, writers, and scholars. I would also say that it successfully demonstrates the many benefits of truly cross-disciplinary projects, in this case connecting hydrology and engineering with ceramics, choreography, book arts, journalism, literary studies, and creative nonfiction to produce a meaningful engagement with the wider community.”

At the heart of the BlueGAP project lies a unique and powerful approach that has sparked a noteworthy reaction from communities—a fusion of storytelling and data-driven insights. Unlike traditional initiatives that either emphasize storytelling or focus solely on data dissemination, BlueGAP ambitiously intertwines narratives from communities grappling with daily challenges of nitrogen pollution with rigorous and relevant watershed impact data. What sets BlueGAP apart is its commitment to not only raise awareness through storytelling and provide data to the public but to catalyze tangible actions, particularly in the realms of policymaking and decision-making. The project stands out as a beacon of innovation, recognizing that the convergence of narratives and data can be a catalyst for positive change.

“One of the most unique things about this project is the way storytelling, focused on the first-hand experiences of communities confronted with nitrogen pollution on a daily basis, really lies at the heart of what BlueGAP is all about,” said Rebecca Zarger, a professor in the Department of Anthropology at the University of South Florida, and a co-principal investigator on the BlueGAP project. “Our purpose is to connect those with stories to tell with one another and with the most rigorous and relevant data possible about watershed impacts from nutrients. There are projects that emphasize storytelling and those that focus on bringing data to the public, but fewer organizations are leveraging the power of simultaneously connecting stories and data to action, in the form of policymaking and decision-making.”

BlueGAP brings together a diverse group of academic, nongovernmental, quasi-governmental, and community organizations to raise awareness about the nitrogen pollution crisis and its impacts. This initiative connects community organizations across watersheds, addressing economic and health challenges caused by nitrogen pollution. BlueGAP partners with frontline community organizations to explore various funding sources to ensure initiatives aimed at improving water quality and ecosystem health have the necessary resources.

BlueGAP’s core model focuses on local experiences and knowledge, highlighting the costs and benefits of actions at specific leverage points in nitrogen management. The overarching vision of BlueGAP is to accelerate the convergence of best practices for nitrogen management and, by extension, stimulate the Blue and Green Economies. This initiative focuses on four key objectives:

• 1.  Advanced Human-Centered Design: BlueGAP places human-centered design at the forefront of its approach because solutions to pollution are most effective when designed with people in mind.
• 2.  Storytelling and Science: By weaving storytelling with cutting-edge scientific evidence, BlueGAP identifies pivotal points for action, ensuring that facts resonate with the public.
• 3.  Inclusive Educational Materials: Education is the cornerstone of change. BlueGAP is committed to creating inclusive educational materials that impact nitrogen management and engage communities.
• 4.  Establish a Sustainability Plan: To ensure the longevity of its mission, BlueGAP lays the groundwork for a sustainability plan that will see its efforts continue well into the future.

So, BlueGAP is not just another environmental initiative; it is a dynamic, community-driven movement. It leverages the power of collaboration, communication, and innovation to tackle the pressing issue of nitrogen pollution. BlueGAP’s mission reflects on NSF’s commitment to supporting initiatives that demonstrate intellectual merit and broader impacts, recognizing that the health of our watersheds is vital for a sustainable and thriving future. With BlueGAP leading the way, the path to a cleaner, healthier, and more sustainable Blue Economy has become clearer.

BlueGAP Co-Principal Investigator Maya Burke says that in propelling the BlueGAP Academy forward, one standout stakeholder has played a pivotal role—Hillary Van Dyke, Director of Opportunity and Access at Impact Florida. Her impact reverberates through the Tampa Bay region, where she has been a driving force in introducing Black communities to the wonders of wild places. Her multifaceted contributions showcase the power of individual dedication and community engagement in advancing the goals of BlueGAP, aligning with the project’s commitment to inclusivity, environmental awareness, and positive change.

Through collaboration with community leaders in Iowa, Tampa Bay, and St. Croix, the project has learned that stories play a pivotal role in building trust and motivating collective action. By producing high-quality videos with American Sign Language (ASL) translation, BlueGAP aims to share diverse perspectives connected to nitrogen pollution. These stories, coupled with accessible water quality data, serve as compelling tools to engage and mobilize communities.

Role of Data
The project is actively building a qualitative database, intertwining personal narratives with water-quality metrics, to create a dynamic platform that not only informs but inspires meaningful action toward improved nitrogen management within and across watersheds. In essence, BlueGAP’s commitment to the simultaneous integration of storytelling and data-driven approaches marks a transformative shift in environmental initiatives, demonstrating the potential for a more comprehensive and impactful engagement with communities. With a strong focus on the Networked Blue Economy, this program is diving into areas such as water, agriculture, and community well-being. Let’s break it down!

Water: This program is all about improving how we monitor and manage water resources. That means cleaner water, better resource allocation, and sustainable practices—a win for everyone.

Agriculture: The Convergence Accelerator program brings experts together to create data-driven solutions for agriculture. Weather patterns, soil conditions, and crop performance all help farmers make smarter decisions. Think higher productivity, less waste, and greener practices!

Community: In our neighborhoods, data and information matter, especially for healthcare, education, and our overall quality of life. This means healthier living, improved education, and easier access to community services.

So, what’s the connection between data systems and these critical areas? Well, it’s all about making things work together. Maya Trotz, Principal Investigator of BlueGAP, says that storytelling has been a key way to bring together these technical threads in ways that build local community engagement.

“Empowering communities to take actions on any issue requires a certain level of trust and willingness to work towards a common goal—for BlueGAP, that is improving how we manage nitrogen within and across watersheds,” said Trotz. “Working with community leaders in Iowa, Tampa Bay, and St. Croix, we quickly learned that stories were critical for building trust. When coupled with accessible water-quality data, those stories could really motivate others to take action. So, we are producing high-quality videos with ASL translation to tell stories of people who are connected to nitrogen pollution from many different angles. We are building a qualitative database with these stories and connecting that to our water-quality data.”

By bringing these elements into sync, the Convergence Accelerator program aims to create positive changes, not just for the Networked Blue Economy but for anyone who relies on clean water. The program’s approach is all about connecting the dots and using data to drive solutions in these vital sectors. That’s not just a win; it’s a win-win for everyone involved. Also, bridging the gap between scientific knowledge and public engagement is the impactful documentary film, “Harm in the Water,” led by Tiara Moore, CEO of Black in Marine Science. It serves as a powerful tool for BlueGAP, translating technical information into an accessible format. This film emerges as a beacon, engaging citizens and making complex data more understandable.

BlueGAP and MBDH
“Water quality is a key topic of concern to our communities in the Midwest and Great Lakes regions,” said John MacMullen, Executive Director of the Midwest Big Data Innovation Hub, who is also a member of BlueGAP’s Advisory Board. “It impacts human and animal health across the spectrum from rural to urban populations, and we know that water crosses state boundaries, leading to impacts elsewhere, such as the Florida Gulf Coast. We think BlueGAP’s innovative storytelling approach is a great way to raise public awareness of water-quality challenges and how they impact local communities.”

The shared interests between the BlueGAP and MBDH communities provide opportunities for future collaboration, both in storytelling and other programmatic activities, such as the Water Data Forum, a cross-sector venue for sharing best practices and new innovations in water data. The next session of that webinar series will be in April 2024, and will be focused on data and AI for contaminant remediation.

Conclusion
BlueGAP stands at the forefront of environmental initiatives, unraveling the complexities of nitrogen pollution through a remarkable fusion of storytelling and data-driven insights. This project exemplifies a commitment to tackling global challenges innovatively. The project’s holistic model, encompassing local experiences, human-centered design, and inclusive educational materials, positions it as a community-driven movement making tangible strides. As BlueGAP continues to address nitrogen pollution, it not only enhances water-quality understanding but also empowers communities, exemplifying the potential of convergence in shaping a sustainable and thriving future for our watersheds.

Get Involved

Contact the Midwest Big Data Innovation Hub if you’re aware of other people or projects we should profile here, or to participate in any of our community-led Priority Areas. The MBDH has a variety of ways to get involved with our community and activities, including our cross-sector Water Data Forum webinar series.

The Midwest Big Data Innovation Hub is an NSF-funded partnership of the University of Illinois at Urbana-Champaign, Indiana University, Iowa State University, the University of Michigan, the University of Minnesota, and the University of North Dakota, and is focused on developing collaborations in the 12-state Midwest region. Learn more about the national NSF Big Data Hubs community.

By Raleigh Butler

Sustainability is not just achieved through solar panels and windmills. Of course these help, but one organization is working to tackle sustainability on a larger scale: I-GUIDE is a collaborative environment for sharing and using geospatial data. It is community-oriented and works to address sustainability challenges.

“I-GUIDE” stands for “Institute for Geospatial Understanding through an Integrative Discovery Environment.” This project is funded by the National Science Foundation (NSF) under the Harnessing the Data Revolution program. Awarded in 2021, the institute is led by PI Shaowen Wang, head of the Department of Geography and Geographic Information Science at the University of Illinois. The institute has partners from across the country, including MBDH collaborators such as EarthCube, CUAHSI, the University of Minnesota, Columbia University, and the Discovery Partners Institute.

As the I-GUIDE site states, “most challenging sustainability and resilience problems today require expertise from multiple domains and geospatial data science.” I-GUIDE acts as a main point for qualified entities to access varying types of data. For example, I-GUIDE allows other participating entities to access the data stored in HydroShare, a system from CUAHSI, the Consortium of Universities for the Advancement of Hydrologic Science, Inc. The HydroShare infrastructure can be used to share data as well as analyze and visualize those data. I-GUIDE brings together other related programs. This allows increased knowledge on the subjects of sustainability, and the supporting data. I-GUIDE currently has data being added to it in the fields of water, geospace, geography, and the atmosphere.

“The institutional collaborations facilitated by this project will enable the I-GUIDE team as well as the broader community to explore a wide range of interdisciplinary science questions that leverage an interconnected network of software and cloud infrastructure,” said Dr. Anthony Castronova,
Senior Research Hydrologist at CUAHSI. “These types of institutional connections are critical to support water science research around pressing environmental issues that require modern software, data, and modeling approaches.”

Environmental issues often present themselves in one way (e.g., a drought) when the problem at hand is much larger than the assumed cause (a lack of rainfall). As the climate changes, droughts and other environmental changes can become increasingly harmful to current ecosystems. HydroShare cultivates collaboration in water-focused areas such as drought conditions, water quality, temperature, and soil moisture. These data act as the first step to help promote sustainability and resilience.

I-GUIDE holds regular webinars. The first in the series, held on March 23, 2022, explored the need for geospatial education when sustainability is growing more important every day. Led by Eric Shook from the University of Minnesota, the webinar emphasized the need for building diverse communities of instructors and learners to build best practices for cyberinfrastructure (CI) literacy, and lower the barriers for learners new to CI.

“The Midwest Big Data Innovation Hub is pleased to be a partner on the I-GUIDE project,” said MBDH Executive Director John MacMullen. “This is a diverse and talented team that will have important impacts on key areas of focus for the MBDH, including water data, CI workforce development, and data-enabled resilient communities.”

“MDBH is a great example of how our I-GUIDE Partners are organizations and institutions that share common goals and objectives,” said George Percival, co-lead of I-GUIDE’s Engagement and Partnership Team. “The I-GUIDE Partnership Program provides the pathway for Partners to contribute to and gain from the I-GUIDE activities based on mutually beneficial agreements. As the MBDH objective “to build and cultivate communities around data” is highly aligned with I-GUIDE, it is anticipated that the MBDH and I-GUIDE partnership will benefit both activities.”

If you’re interested in getting involved with I-GUIDE, please take a look at their News & Events page. The site often lists such events as webinars and symposiums. The I-GUIDE team held its first All-Hands Meeting in May 2022.

Get Involved

Activities to build the community of Midwest researchers and practitioners in the Smart & Resilient Communities priority area of the Midwest Big Data Innovation Hub are continuing throughout 2022. Contact the Hub if you’re interested in participating, or are aware of other people or projects we should profile here. The MBDH has a variety of ways to get involved with our community and activities.

The Midwest Big Data Innovation Hub is an NSF-funded partnership of the University of Illinois at Urbana-Champaign, Indiana University, Iowa State University, the University of Michigan, the University of Minnesota, and the University of North Dakota, and is focused on developing collaborations in the 12-state Midwest region. Learn more about the national NSF Big Data Hubs community.

Nitrogen reduction in the Upper Mississippi River Basin

By Katie Naum

As extreme climate events become more frequent, some of their impact is visible—like the derecho that tore through Iowa in August 2020, leaving a wake of destruction in its path. Other impacts—including nutrient pollution in water systems—are less understood. In what ways will climate change affect the world around us? How can we use data science to better understand and adapt to the impact of climate extremes? 

Chaoqun (Crystal) Lu is a quantitative ecosystem ecologist and assistant professor at Iowa State University, and a collaborator of the Midwest Big Data Innovation Hub. Her work focuses on water quality modeling, including the impact of extreme climate events and human activities on nutrient pollution. Her recent NSF CAREER award is titled “Understanding the dynamics and predictability of land-to-aquatic nitrogen loading under climate extremes by combining deep learning with process-based modeling”. The project will bridge the gaps between science and practice, sharing the most current knowledge of Earth system modeling to the public and making the complex concept of watershed management more concrete for the next generation of scientists, land managers, policy makers, and voters.

I spoke with Lu recently via Zoom to learn more about her work with water quality data. The following conversation has been edited and condensed for clarity.

Why is it important to study water quality here and now?

In the United States, nearly 60% of coastal rivers and bays have been degraded by nutrient pollution. Here in the Midwest, people have invested a lot of money and effort over the years to reduce nitrogen pollution. At the same time, climate-driven variations may far outweigh the effects of these nitrogen reduction practices. Increasing summer humidity, more frequent heavy rainfalls, and extreme floods have become a new normal in the central United States over the past few decades. There are a lot of unknowns about how extreme climate events have affected nitrogen leaching from soil and nitrogen loading through tiles, streams and rivers. Lots of data exist, though! 

Policymakers need science-based management suggestions. As a researcher, I would like to benchmark my model with long-term measurements of water quality, and scale up from site-specific measurements to a broader region such as the Upper Mississippi River Basin. If we can figure out how to reduce nitrogen pollution here in the Midwest, the solution we come up with will be very likely to be effective elsewhere. 

Can you tell readers more about the focus of your work, including your recent NSF CAREER award? (Congrats!)

I’m engaged in water quality modeling projects—studying, for example, the impact of nitrogen reduction practices on water quality. Our research team uses mathematical models to represent the physical processes involved in connected systems—the flow of water, the amount of nutrients used by plants or lost to runoff. We also quantify how climate change, land uses, and human management practices could affect nitrogen loading, and assess the effectiveness of nitrogen reduction practices in cleaning water.

The focus of this CAREER award is on how extreme climate events may affect nitrogen loading. My team wants to see how sensitive nitrogen leaching and loading are to events like these, which are increasing in the Midwest. We’re integrating machine learning approaches with a traditional process-based hydroecological model, using a large volume of water quality monitoring data that drains from various sized watersheds in the upper Mississippi–Ohio river basin. I want the key processes represented by traditional process-based models to be kept for water quality prediction, and at the same time improve the models’ outputs with “big data” and machine learning. Our integrated model uses data on water quality, weather, land cover, and human management practices, to better understand whether and where there are nitrogen pollution hotspots in the region. 

What are some of the challenges in working with water data? What are the insights you hope to gain from your research?

One important challenge is just the enormous amount of variation in the data. If you look at a time series for hydrological flow, you see huge variation in the relationship between flow and nitrogen concentration. The challenge we have is to quantify how varied and why. Why do some small watersheds have larger variations than others? Why are some regions more sensitive to climate than others? Is this pattern we’re seeing caused by a specific event, or the legacy of many such events over time? We want to get the whole picture on nitrogen dynamics, from vegetation to soil to water to rivers, from small to large watersheds, at daily time steps, using modeling to recreate such processes.

In our work under this award, we’re planning to include more small watersheds and high frequency data sets. I’m looking forward to new insights from such data analysis. There is so much data over the past few decades to work with, and the technology of water quality monitoring has really improved.

How does deep learning contribute to watershed management?

Deep learning has been transformative for hydrological science and earth system science, yet few studies have used it to digest the big data of water quality monitoring. Meanwhile, high-frequency water quality monitoring data are increasingly available, especially in smaller watersheds and at shorter time scales. This brings new opportunities to test the relationship between flow and nitrogen concentration in response to climate extreme events. All of this motivates me.

Do you consider yourself a data scientist as well as an ecologist? 

I consider myself an ecosystem ecologist, with data science skills. The question I want to find answers to are mostly ecological questions. Sustainability science, biogeochemical cycles, climate variability, natural and human drivers—these are all ecology questions. I say this even though I received training in ecosystem modeling and geospatial analysis for many years—but I consider these tools, the same way I consider machine learning a tool. I always keep my eyes open for tools that can help answer the ecological questions I care about. I tell my students this too: even if their degree or job title says ‘ecosystem modeler,’ I always hope they will step back and see the big picture.

How might interested stakeholders learn more or get involved?

We’ll be developing a project webpage where we will release research findings, future publications, and other relevant materials. Our results will be presented and disseminated to interested stakeholders through our collaborating institutions—not only to academic investigators, but also to the general public, because they are the people who actually make decisions on managing the land and improving the environment. 

This is a very multidisciplinary project, and others may have different ways of thinking about and analyzing the problem that we haven’t considered. We would love to hear from other researchers interested in analyzing the problem from another angle. We are also working actively to seek collaborators and more grants to leverage this project, putting available data sources online to allow easy access.

What do you love most about your research?

Being a modeler is a very precious role. Through multi-scale modeling, we try to connect a lot of different people—field scientists, computational experts, engineers, economists, stakeholders, and policy makers—who can work together to understand and build a more sustainable world for us to live in. This provides a lot of opportunity to collaborate with people in different fields. As a quantitative ecosystem ecologist and ecosystem modeler, I can serve as a bridge between field scientists, extrapolating their findings, and decision makers, who want to see and understand ecological outcomes. The work is really useful and applicable in real life. I enjoy the endless possibilities and the feeling that my research is useful and applicable for our world.

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Katie Naum writes on science & technology, climate change, and culture. Follow her @naumstrosity and read more at katienaum.com.

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Get involved

Contact the Midwest Big Data Innovation Hub if you’re aware of other people or projects we should profile here, or to participate in any of our community-led Priority Areas.

The Midwest Big Data Innovation Hub is an NSF-funded partnership of the University of Illinois at Urbana-Champaign, Indiana University, Iowa State University, the University of Michigan, the University of Minnesota, and the University of North Dakota, and is focused on developing collaborations in the 12-state Midwest region. Learn more about the NSF Big Data Hubs community.