By Frank Sperling, Senior Project Manager in the Integrated Biosphere Futures Research Group of the IIASA Biodiversity and Natural Resources Program
Frank Sperling shares his reflections on issues around sustainable and transformational food production in the context of the UN Food Systems Summit.
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Bringing together stakeholders from around the globe, the United Nations Food Systems Summit (UNFSS) calls attention to the opportunities, challenges, and promises that the transformation of our food systems can hold to advance sustainable development.
This transformation needs to happen, while the ongoing Covid-19 pandemic reminds us of the manifold vulnerabilities embedded in our food systems, the inter-dependence of our societies, and the entanglement of human and natural systems. The increases in weather and climate extremes that can clearly be attributed to climate change, ongoing biodiversity loss, environmental degradation, and pollution further illustrate that food systems need to manage a broad range of compounding risks and pressures that play out over different spatial and temporal scales. Advancing and securing gains towards the Sustainable Development Goals (SDGs) will not only require meeting multiple economic, social, and environmental objectives, but also demand pathways that ensure a safe navigation through a treacherous and shifting risk landscape. But how do we build resilience into the food system while transforming it at the same time?
Great strides have been made in technologies and practices that can help food systems manage existing and emerging risks. For example, on the production side, timely access to seasonal forecasts and early warning information coupled with extension services can help farmers to make the right decisions for planting and to anticipate, adapt, and cope with possible shocks. Precision agriculture, which harnesses advances in technology to ensure optimal health and productivity of crops and soils, can reduce the need for inputs. Diversification of livestock and agricultural traits can help farmers to reduce production risks in marginal environmental conditions.
Minimizing the spillover risk of zoonotic diseases, mitigating, and adapting to climatic and environmental changes place additional demands on food systems, but also offer new opportunities. Living sustainably requires comprehensively managing land use, enabling for food production, but maintaining and recovering critical ecosystem goods and services, such as carbon and biodiversity. It requires advancing nature-based solutions, where nature is seen as an ally and not an adversary in delivering on development objectives. Strengthening natural capital accounting and incentivizing environmental stewardship by rewarding actors in the food system for efficient and sustainable management of natural resources, and appropriately informing consumer choices will be important ingredients in reducing the environmental impact as well as environmental vulnerabilities of food systems.
The transformation of the food system is an ongoing process. It is therefore important to understand the impact of different changes across the system. Shifts to healthier diets can have important co-benefits in reducing pressure on the environment and natural resources. Such transformation implies, however, that shifts in demand are also matched by shifts in supply, reflecting appropriate adjustments of agricultural production. To accommodate such system shifts and facilitate system transitions over time, the social resilience and adaptive capacity of society must be addressed accordingly.
Food systems operate at different scales, ranging from local to global. Consequently, the role of trade in ensuring food security and human welfare across a range of contexts is critical. Several countries are already dependent on food imports. Trade can help the food security of regions where agricultural activities become less viable with progressive climate change. At the same time, the changing exposure to socioeconomic and environmental risks arising from the increasing inter-connectivity of societies and economies also need to be addressed, as illustrated by the current pandemic. The evolution of food systems has been largely shaped by a drive for efficiency. We must now consider carefully where efficiency needs to be (counter)balanced with an effort to promote greater diversity, and where we must build in greater redundancy to help manage the variety of risks facing food systems.
Forward-looking approaches aimed at transforming food systems towards greater resilience and sustainability will require a suite of measures within, as well as outside food systems. Such measures entail helping livelihoods and sectors to reduce their vulnerabilities and risk exposure, while also enabling the agility of food systems to manage future risks, avoiding lock-in of structures, which would become mal-adaptive over time. Achieving such transformation will depend on increased collaboration and trust building across sectors, enabling innovation in technologies and practice, strengthening of training and capacity development, and on the improvement of safety nets for reducing vulnerabilities to shocks and managing the social transition. Above and beyond, it requires re-calibrating the connection of food systems with other sectors and systems, such as health, environment, energy, and infrastructure.
The UNFSS in conjunction with the upcoming UN Climate Change Conference in Glasgow (UNFCCC COP26), and the UN Conference on Biological Diversity in Kunming (CBD COP15), are a formidable call to action for political leaders, decision makers in the public and private sectors, scientists, development practitioners, civil society, and to society at large, to come together and jointly imagine and build resilient and sustainable food systems that place people and nature at the center before it is too late.
This blog post was first published on the website of the International Science Council. Read the original article here.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
By Husam Ibrahim, International Science Council (ISC)
The IIASA-ISC Resilient Food Systems report looks at the vulnerabilities in the food system and recommends changes to move forward through COVID-19 recovery plans that prioritize society’s least protected.
Credit: Adam Islaam – IIASA
The COVID-19 pandemic has amplified and brought to the fore existing vulnerabilities and global interdependency in societal institutions, including the food system. The pandemic has exaggerated the scarcity in some areas’ food supplies and highlighted the divide between the haves and have-nots.
The number of people suffering from poverty had been on a steady decline, going from 2 billion people in 1990 to 740 million in 2015. However, for the first time in decades, the global poverty rate is once again increasing due to the pandemic. Early estimates suggest that an additional 88 million to 115 million people may suffer extreme poverty, with the total rising to as many as 150 million by 2021.
The socioeconomic impacts of the pandemic are further exacerbating inequalities within and between countries, and intensifying the rise in food insecurity observed since 2014. It has been estimated that the effects of the pandemic could have longer-term repercussion for low-income countries, greatly undermining their development prospects, unless sufficient international support is provided.
In order to explore how the world can recover from the crisis sustainably, IIASA and the International Science Council (ISC) launched the Consultative Science Platform: Bouncing Forward Sustainably Post COVID-19. The two organizations have drawn on their combined strengths, expertise, and large scientific communities, to come up with a set of insights and recommendations based on a series of online consultations that have brought together over 200 experts from all regions of the world. The Resilient Food Systems report is a contribution to this effort.
Resilient Food Systems
Transformations within reach:
Pathways to a sustainable and resilient world
While the pandemic exerted supply and demand shocks across economic sectors, the report highlights that the food system was particularly affected by impacts on employment and income in relation. This is because international food supply has been strong, and the supply-demand ratios have remained stable throughout the pandemic. However, job and income losses, insufficient safety nets, and constraints on local access to food created conditions for food insecurity.
Lack of access to basic services, such as water and sanitation, and the prevalence of informal employment, have forced many people in low- and middle-income countries to make the impossible choice between following physical distancing measures or maintaining basic income and access to food. Before the pandemic, an estimated 3 billion people were unable to afford a healthy diet on a consistent basis.
Therefore, the report argues that the emphasis on efficiency – which has in large part been driving the evolution of food systems – must be balanced with an emphasis on concerns related to resilience and equity. With this, the food system can combat future crises while serving society’s most vulnerable. The recovery process should be harnessed to strengthen the preparedness of the food system to manage multiple risks.
As highlighted by the pandemic, this would entail expanding the scope and reach of social safety nets and protection schemes. Future food systems should be characterized by better pricing-in of environmental externalities. The sustainable management of natural resources should be seen as an integral part of strengthening the resilience of food systems, recognizing also the close linkage between human and planetary health concerns.
‘ In light of resilience and sustainability concerns the focus should be on using agricultural areas that we already have, rehabilitating degraded environments, and looking into the potential of diversification of practices and technologies.’
Frank Sperling, Senior Project Manager, IIASA
The role of different agricultural practices in building resilience needs to be looked into. This includes high-tech solutions like biotechnology, as well as an increase in the trade of agricultural goods, a sustainable increase in crop yields, and using underutilized crops to their full potential.
This also means protecting biological diversity, minimizing the destruction of pristine natural environments and focusing on the regeneration of natural ecosystems.
The report also states that strong international institutions are necessary to coordinate policies and limit tensions between multiple social, economic, and environmental interests represented within food systems internationally. Further funding, integration, and emphasis on context-specific solutions can help make changes, and emerging action-oriented knowledge and funding platforms are being used to help transform the food systems.
‘It is very important that these reforms are characterized by global collaboration, keeping nutritional security at the forefront with society’s most vulnerable people in mind, so that no one gets left behind.’
Frank Sperling, Senior Project Manager, IIASA
For more information on how COVID-19 is impacting the food system, and the lessons learned from the pandemic, read the IIASA-ISC Resilient Food Systems Report.
You can also watch the discussion on Strengthening Science Systems as part of the launch event for the Bouncing Forward Sustainably: Pathways to a post-COVID World, which explores the key themes of Sustainable Energy, Governance for Sustainability, Strengthening Science Systems and Resilient Food Systems.
This blog post was first published on the website of the International Science Council. Read the original article here.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
By Charlotte Janssens, guest researcher in the IIASA Ecosystems Services and Management Program and researcher at the University of Leuven and Petr Havlík, Acting Ecosystems Services and Management Program Director.
Charlotte Janssens and Petr Havlik write about their recent study in which they found that world trade can relieve regional impacts of climate change on food production and provide a way to reduce the risk of hunger.
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In a warmer world, decreasing crop yields and rising food prices are expected to strongly jeopardize the achievement of Sustainable Development Goal (SDG) 2 – ending global hunger. Climate change has consequences for food production worldwide, but there are clear differences between regions. Sufficient food is expected to remain available in the Northern hemisphere, while in regions such as sub-Saharan Africa or South Asia, falling crop yields may lead to higher food prices and a sharp rise in hunger.
In our recent publication in Nature Climate Change, we find that world trade can relieve these regional differences and provide a way to reduce hunger risks under climate change. For example, if regions like Europe and Latin America where wheat and corn thrive increase their production and export food to regions under heavy pressure from the warming of the Earth, food shortages can be reduced.
Global Hunger by 2050
The State of Food and Nutrition Security in the World 2020 reports that globally almost 690 million people were at risk of hunger in 2019. Many factors determine how global hunger will develop in the future, including population growth and economic development, as demonstrated in a study in Environmental Research Letters. Our article uses the “middle-of-the-road” socioeconomic pathway where population reaches 9.2 billion, income grows according to historical trends, and the number of undernourished people decreases to 122 million by 2050. Within this socioeconomic setting, we investigate the impact of different climate change scenarios and trade policies on global hunger by 2050.
The worst-case climate scenario of a 4°C warming leads to an extra 55 million people enduring hunger – a 45% increase compared to the situation without climate change. In a protectionist trade environment where vulnerable regions cannot increase their food imports as a response to climate impacts, this effect rises to 73 million. The largest hunger risks are located in South Asia and sub-Saharan Africa, with respectively a 33 million and 15 million increase in people at risk of hunger in the worst-case climate scenario.
Where barriers to trade are eliminated, “only” 20 million people endure food shortages due to climate change. While this number is high, it is a vast improvement on the 73 million people that would potentially be exposed to hunger without the suggested measures. In the milder climate change scenarios, an intensive liberalization of trade may prevent even more people from enduring hunger owing to global warming. Yet a liberalization of international trade may also involve potential dangers. If Asian countries increase rice exports without making more imports of other products possible, they could well end up with a food shortage within their own borders.
Our study shows not only that the challenge of ending global hunger is strongly determined by the extent of progress on SDG 13 (climate action), but also that achievement of SDG 2 (zero hunger) is affected by developments articulated in SDG 9 (resilient infrastructure). We find that international trade can relieve regional food shortages and reduce hunger, particularly where trade barriers are eliminated. Such trade integration requires phasing out import tariffs as well as the facilitation of trade through investment in transport infrastructure and technology. Especially in low-income regions such as sub-Saharan Africa infrastructure is weak. In its 2018 African Economic Outlook, the African Development Bank (AfDB) estimates that between USD 130 billion and 170 billion a year is needed to bridge the infrastructure gap in the region by 2025. Given that infrastructure finance averaged only USD 75 billion in recent years, and the largest contribution is coming from budget-constrained national governments, alternative financing through institutional and private investments could be crucial in the face of climate change.
Crisis and Protectionism
In times of crisis, countries are inclined to adopt a protectionist stance. For example, in the face of the current COVID-19 pandemic, several countries have temporarily closed their borders for the export of important food crops (see IFPRI Food Trade Policy Tracker for updated information). Some commentators warn that such measures can have large detrimental effects on food security. Our study finds that also in the context of climate change, a well-thought-out liberalization of trade is needed in order to be able to relieve food shortages properly.
Janssens C, Havlík P, Krisztin T, Baker J, Frank S, Hasegawa T, Leclère D, Ohrel S, et al. (2020). Global hunger and climate change adaptation through international trade. Nature Climate Change
This blog post first appeared on the SDG Knowledge Hub website. Read the original post here.
Note: This article gives the views of the authors, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
by Rastislav Skalsky, Ecosystems Services and Management Program, International Institute for Applied Systems Analysis
As growers, we know soil is important. It supports plants, and provides nutrients and water for them to grow. But do we all appreciate how crucial the role of soil is in continuously supplying plants with water, even when it hasn’t rained for a few days or even weeks, even without extra water being added via watering?
Soil is like a sponge. It can retain rain water and, if it is not taken up by plants, soil can store it for a long time. We can feel the water in soil as soil moisture. Try it — take and hold a lump (clod) of soil — if it is wet it will leave a spot on your palm. If it’s only moist then it will feel cold — cooler than the air around. And if the soil is dry, it will feel a little warm.
Soil moisture not only can be felt, but it can also be measured — in the lab, or directly in the field with professional or low-cost soil moisture sensors.
Soil moisture in general indicates how much water is contained by the soil. But it is not always the case that soil which feels moist or wet is able to support plants. It could happen that, despite feeling moist, the soil simply does not hold enough water, or holds the water too tightly for the plants to extract it. Or the opposite, soil can sometimes contain too much water. To understand how this works, one has to learn more about how water is stored in the soil.
Water is bound to soil by physical forces. Some forces are too weak to hold water in the plant root zone and water percolates to deeper layers, where plants can no longer reach it. Other forces can be too strong, preventing water from being retrieved by the roots.
If soil moisture is measured at one place over time, it can reveal its seasonal dynamics. Having estimated important soil water content thresholds (FS — full saturation, FC — field capacity, PDA — point of decreased availability, and WP — wilting point) for that particular site, e.g. based on soil texture test or measurement, one can easily interpret if the measured soil moisture and say if there was enough water or not to fully support plants with water and air. In this particular case of sandy 0–30 cm deep topsoil from Slovakia, it was never wet enough to cause oxygen stress for plants, — in fact it never reached state of all capillary voids filled with water (FC). On the other hand, each summer the topsoil moisture dropped below the point of decreased availability (PDA), even got close to the wilting point or went through (WP), which means that during those periods plants suffered drought conditions.
In order to describe this behavior in more useful terms, plant ecologists and soil hydrologists came up with couple of important soil water content thresholds (Figure 1). These thresholds, also called “soil moisture ecological intervals”, define how easily plants can get the water out of the soil.
We speak about full saturation of soil when all empty spaces (pores/voids) are completely filled with water. Full saturation of the soil with water prevents air entering into the soil. Yet there is no force holding water in the soil. Roots need air as well as water so, if this situation continues, it eventually causes oxygen stress for most of the common plants because roots simply cannot breathe.
Soil also has different types of pores. Larger ones, which are called “gravitational pores”, are filled with water only when the soil is saturated and otherwise drains freely, and smaller ones called “capillary pores” which are small enough in size to prevent water from percolating down the soil profile by gravitation. These smaller pores can hold water even in well-drained soils and make it available for plants to extract. There are also even smaller pores where the water is held so tightly that plants cannot extract it.
When all gravitational pores/voids are empty of water and it is present only in so called capillary pores/void we speak about the field water capacity — which is considered to be the best soil moisture status of the soil — enabling plants to retrieve the water they need, whilst leaving enough air for roots to breathe. If no new water is added into the soil, the soil dries as water is used by plants or evaporates. As soil dries less water is available to plants until the point of decreased availability when water remains only in the smallest capillary pores/voids. But this water is bound to soil particles so strongly that most plants are not able to extract it suffer from drought. Ultimately, all the available water is used up by plants, and the remaining water is inaccessible. Soil reaches the so-called wilting point and water is not available for the plants anymore. Plants permanently wilt and eventually die.
How Soil Characteristics Relate to Moisture
The tricky thing with soil moisture however is that the same amount of water (volumetric percent of the total soil column volume) can, in different soils, represent different amount of water available for plants. How big this difference could be is defined by many soil characteristics.
The most important is the soil texture — a blend of all fine-earth soil mineral constituents (sand, silt, clay) and stones in various rates. In general, the finer the texture is (i.e. more clay, less sand) the more water is bound in the soil too tightly to be retrieved by plants. Even if the soil feels moist, plants can permanently wilt in clay soils. In contrast, those soils with coarse texture (i.e. more sand, less clay) can support plants with nearly all the water they can hold. Although the soil looks dry, plants can still effectively take the water out of it. The drawback here is that in coarse textured, sandy, soil nearly all water drains down the gravitational pores and therefore such a soil cannot support plants for very long time. That is also why medium textured soils (loam, silty loam, clay loam) are considered best for holding and providing the water for plants. Medium textured soils can effectively drain excess water, yet hold much water in capillary pores/voids for a long time, and still, only a relatively small amount of water remains unavailable for the plants.
A practical implication of this behavior of soil with different soil texture could be that one has to apply slightly different strategies to maintain soil moisture in the way that it can effectively supply plants with water. Sandy soils will require more frequent watering with smaller amount of water. It would not make any practical sense to try build-up a storage of water in these soils. All extra water added will simply drain out of the topsoil. Clay rich soils can absorb big amounts of water but a lot is bounded too strongly to the soil particles and thus not available for the plants. Therefore one should water even if the soil looks moist or wet — and if dry a lot of water must be added to recharge the topsoil so that it can support plants effectively. With loamy soils it is possible to be more relaxed with watering frequency, simply because one can build solid storage of water in such soils. Adding a bit more water than is necessary is perfectly fine with these soils because the water is effectively kept in the soil profile and it can be used later on.
Interested in learning more? Why not sign up for GROW Observatory’s next free online course – Citizen Research: From Data to Action – to discover how citizen-generated data on soils, food and a changing climate can create positive change in the world. Starts 5th November.
This blog was originally published on https://medium.com/grow-observatory-blog/moisture-matters-a9e33dc880a1
© Marcus Thomson
By Marcus Thomson, researcher, IIASA Ecosystems Services and Management Program
While living in Cairo in 2010, I witnessed first-hand the human toll of political and environmental disasters that washed over Africa at the end of the last century. Unprecedented numbers of migrants were pressing into North Africa, many pushed out of their homelands by conflict and state-failure, pulled towards safer, richer, less fragile places like Europe. Throughout Sub-Saharan Africa, climate change was driving up competition for scarce land and water, and raising pressure on farmers to maintain the quantity and quality of their crops.
It is a similar story throughout the developing world, where many farmers do without the use of expensive chemical fertilizer and pesticides, complex irrigation, or boutique seed varieties. They rely instead on traditional land management practices that developed over long periods with consistent, predictable conditions. It is difficult to predict how dryland farmers will respond to climate change; so it is challenging to plan for various social, economic, and political problems expected to develop under, or be exacerbated by, climate change. Will it spur innovation or, as has been argued for the Syrian civil war, set up conflict? A major stumbling block is that the dynamics of human social behavior are so difficult to model.
Instead of attempting to predict farmers’ responses to climate change by modelling human behavior, we can look to the responses to environmental changes of farmers from the past as analogues for many subsistence farmers of the future. Methods to fill in historical gaps, and reconstruct the prehistoric record, are valuable because they expand the set of observed cases of societal-scale responses to environmental change. For instance, some 2000 years ago, an expansive maize-growing cultural complex, the Ancestral Puebloans (APs), was well established in the arid American Southwest. By AD 1000, members of this AP complex produced unique and innovative material culture including the famed “Great Houses”, the largest built structures in the United States until the 19th century. However, between AD 1150 and 1350, there was a profound demographic transformation throughout the Southwest linked to climate change. We now know that many APs migrated elsewhere. As a PhD student at the University of California, Los Angeles, I wondered whether a shift to cooler, more variable conditions of the “Little Ice Age” (LIA, roughly AD 1300 to 1850) was linked to the production of their staple crop, maize.
I came to IIASA as a YSSP in 2016 to collaborate with crop modelers on this question, and our work has just been published in the journal Quaternary International. I brought with me high-resolution data from a state-of-the-art climate model to drive the crop simulations, and AP site information collected by archaeologists. Because AP maize was quite different from modern corn, I worked with IIASA soil scientist Juraj Balkovič to modify the crop simulator with parameters derived from heirloom varieties still grown by indigenous peoples in the Southwest. I and IIASA economic geographer Tamás Krisztin developed a statistical technique to analyze the dynamical relationship between AP site occupation and simulated yield outcomes.
We found that for the most climate-stressed high-elevation sites, abandonments were most associated with increased year-to-year yield variability; and for the least stressed low-elevation and well-watered sites, abandonment was more likely due to endogenous stressors, such as soil degradation and population pressure. Crucially, we found that across all regions, populations peaked during periods of the most stable year-to-year crop yields, even though these were also relatively warm and dry periods. In short, we found that AP maize farmers adapted well to gradually rising temperatures and drought, during the MCA, but failed to adapt to increased climate variability after ~AD 1150, during the LIA. Because increased variability is one of the near certainties for dryland farming zones under global warming, the AP experience offers a cautionary example of the limits of low-technology adaptation to climate change, a business-as-usual direction for many sub-Saharan dryland farmers.
This is a lesson from the past that policymakers might take note of.
 Kelley, C. P., Mohtadi, S., Cane, M. A., Seager, R., & Kushnir, Y. (2015). Climate change in the Fertile Crescent and implications of the recent Syrian drought. Proceedings of the National Academy of Sciences, 201421533.
 Thomson, M. J., Balkovič, J., Krisztin, T., MacDonald, G. M. (2018). Simulated crop yield for Zea mays for Fremont Ancestral Puebloan sites in Utah between 850-1499 CE based on temperature dailies from a statistically downscaled climate model. Quaternary International. https://doi.org/10.1016/j.quaint.2018.09.031
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By Sandra Ortellado, 2018 Science Communication Fellow
China is the world’s biggest producer of both wild and farmed fish, yet the massive commercial fishing industry threatens thousands of years of tradition in ocean and freshwater fishing, as well as the livelihoods of coastal fishing communities.
In the past decade, some coastal ecosystems and environments have been destroyed and polluted in the process of industrialization. Millions of tons of fish are caught in Chinese territorial waters each year, such that overfishing of high value commercial species has led to a drastic decline of some native fisheries resources and species.
In response, the Chinese government released a five-year plan for protecting marine ecosystems and restoring wild capture fisheries. The plan promotes an agenda of “ecocivilization,” which emphasizes land–sea coordination, green development, and social–ecological balance.
It also calls for the introduction of additional output control measures, which directly limit the amount of fish coming out of a fishery. Existing input control measures restrict the intensity of gear used to catch fish, but they may not be sufficient to protect ecosystems.
Yi Huang, a member of this year’s YSSP cohort, has made it her goal to figure out how social ecological balance can be achieved even as fishery regulations shift towards increased input and output control.
Given the size of China’s fishing industry, large scale change requires the abstract concepts of “ecocivilization” to be translated into action, compliance, and enforcement at the local level. That means engaging with individual fishers, their communities, and their way of life, says Huang.
“If you want to control overfishing; the object of fishery management policy are fishers. So you need to understand human behavior to help you control overfishing.”
Huang’s project investigates how changes in fishery management will affect demographic, geographic, and socioeconomic trends in the Chinese fisher population. With the guidance of her supervisors, she’s also developing a bioeconomic model to analyze how output control measures like catch limits will affect ecological and socioeconomic conditions.
“I just want to figure out how to improve enforcement of this kind of policy and see if we can use it to solve the overfishing problem at the same time as giving those in the fishing industry a better life,” says Huang.
Current input control measures like licensing systems, vessel buyback programs, closed seasons, restricted areas, and fisher relocation programs are meant to discourage overfishing and transition towards more sustainable practices. Nevertheless, a decline in fishing vessels and restricted fishing seasons only resulted in an increase in total vessel engine power and large spikes in fishing activity just prior to the closed season.
According to the Chinese fishery statistical yearbook, the number of people employed in the fishing industry proliferated to 13.8 million in 2016, so in recent years the government has issued subsidies encouraging fishers not to fish in the off-season and to change vocation. Older fishers are hesitant to abandon an identity that has been passed down from generation to generation in their families. However, younger generations with access to higher education are lured by the prospect of more stable work outside of their fishing communities, which could really change the socioeconomic and demographic structure of coastal villages.
With the potential for increased output controls to incur drastic changes in coastal communities, it’s more important than ever that regulations are carefully designed with both socioeconomic and ecological factors in mind.
Huang hopes her research will help inform the process of policy development, which involves balancing the needs of both vulnerable fisheries labor and delicate ecosystems.
“When policymakers want to use output control in fishery management, maybe they will think more about the fisher or the socioeconomic aspect of the resolution,” says Huang.
“My research is at the national level, but when they design a regulation it’s at the local level, so my research can teach them how socioeconomic surveys at the local level can be used together with ecological research when they are preparing for regulations.”
Huang, who studied sociology at the Ocean University of China before starting as a PhD student in Marine Affairs at Xiamen University, has spent the past ten years researching coastal fishing communities. She has a deep fondness for the people she surveyed, who welcomed her into their homes and showed her the beauty of the environment that sustained them.
“I want to protect the ocean and the people that connect with it,” says Huang.
A sociological perspective has given Huang an eye for nuance and an appreciation for things that don’t turn out quite how you expect, as they often don’t in scientific research—especially when it attempts to explain human behavior.
For example, Huang says that although fishers may look like countryside people, they act very differently from farmers.
“The ocean has a lot more risk involved than planting on land,” explains Huang.
Because Chinese fishery regulation is currently focused almost exclusively on analyzing resources from an ecological perspective, she thinks sociology and anthropology research could add another revealing dimension to the approach.
“After doing surveys and analyzing the data, I will find maybe I’m wrong or maybe there is something more. That’s why I’m really interested in this kind of research,” says Huang.
As her research project develops, Huang says she’s grateful for the feedback of her supervisors and peers at IIASA, who both challenge and encourage her.
“Even when they have some critical comments on my research, I feel more confident that my research is meaningful, that they support me, and that they’re really interested in my research,” says Huang. “That’s what I can feel every day.”