Citizen science and sustainable agriculture

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Hiking to a citizen science survey site in Glacier National Park. Hiking to a survey site (Citizen Science) (4427396733).jpg
Hiking to a citizen science survey site in Glacier National Park.

Citizen science has been promoted as a strategy to further sustainable agriculture via public participation in research and case studies. [1] Through public engagement, a variety of sustainable agriculture methods can be learned and practiced, in contrast to relying upon only professional-scientific studies to further research. [2] Public participation is designed to allow those outside professional science to identify problems in sustainable agriculture that most directly affect them and help generate solutions through the collaboration between the broader public and researchers. [3]

Contents

As global patterns in the 21st century trend towards more extreme climate events, which can lead to disruptions in the food system and impact overall human health, citizen science and sustainable agriculture present a possible solution. [4] [5] [6] [7] Preliminary research indicates that there is opportunity for sustainable agriculture to be enhanced through citizen science, particularly in partnership with farmers, in advancing food justice and increasing understanding of diverse farming techniques and technologies. [8] [9] [10]  

Citizen science

Citizen science can be broadly defined as any type of research, data-collection, or knowledge-production that contributes to collective scientific understanding and fields, but is conducted by the public or non-professional scientists. [9] There are multiple definitions and interpretations, indicating there is not one formal understanding. [11] [12] While the term “citizen science” was introduced by the United States and United Kingdom in the mid-1900s, it has been incorporated across many countries over generations. [11] [13] Perceived benefits include building connections between formal scientists and the general public, and generating projects and data that are more aligned with current societal or policy needs. [9] [14] [15] Criticisms and limitations include varying priorities and values, the potential for bias to be introduced in the data, the public perception of data as being non-credible, challenges in data dissemination, maintaining privacy, and loss of global context when focusing at a hyper-local spatial scale. [9] [11]

The Sustainable Development Goals, adopted on 25 September 2015 as a part of the 2030 Agenda. Sustainable Development Goals.png
The Sustainable Development Goals, adopted on 25 September 2015 as a part of the 2030 Agenda.

Achieving goals

Citizen science has been promoted for achieving major policy goals, such as the UN Agenda 2030 for Sustainable Development and its Sustainable Development Goals, and as a way to monitor and evaluate global policy components and goals such as zero hunger and reducing inequalities among countries. [1] Increasing participation and engagement across the population is one way to educate citizens about sustainable development goals and create a sense of shared responsibility. [1]

Sustainable agriculture

Contour farming. View of contour buffer strips on farm land in the United States, a conservation practice to reduce erosion and water pollution. Contour buffer strips NRCS.jpg
Contour farming. View of contour buffer strips on farm land in the United States, a conservation practice to reduce erosion and water pollution.

Sustainable agriculture can be broadly defined as farming via methods that satisfy food and production needs while remaining profitable and sustaining farmers, the environment, and natural resources. [16] [17] The definition of sustainable agriculture varies depending on whether it is being defined within political or scientific discourse. [18] The global political discourse focuses on economic and social dimensions, such as food production to support the world's increasing population, with a focus on developing countries and human rights. [18] The scientific discourse centralizes the agricultural sector and environmental management and protection within it. [18]

Sustainable agricultural practices and technologies can help mitigate extreme climate events by meeting increasing human needs and improving the resilience and sustainability of ecosystems and natural resources. [19] Sustainable agricultural technologies generally do not have adverse environmental impacts, improve the natural environment, are affordable and effective, and improve food production. [20]

Fundamentals of sustainable agriculture

The following are examples of standard practices and frameworks for sustainable agriculture:

Applications

Advocates for citizen science in sustainable agriculture propose that it helps increase the amount of available information and supports those who participate in the process. [3] Citizens who participate are not academics but rather ordinary people, which offers a new view on the problems and questions being addressed. [3] This allows researchers to identify which problems matter the most to farmers and what gaps exist in the research. [2] The amount of data generated from these efforts expands the research pool as well. [22]

The process integrates the public into the problems being addressed in sustainable agriculture and allows for widespread communication across participants who can share new information and techniques for dealing with related problems. [3] [22] Access to researchers can provide supplemental  knowledge, support community members to tackle the problems they regularly face, and advises them on how to argue for changes in the political field. [22] [3]  

Examples of citizen science in sustainable agriculture

Citizen science efforts can involve documentation, reporting, and sharing of observations for sustainable agriculture methods. [13]

Pest and pathogen monitoring

Brown marmorated stink bug on a log. Halyomorpha halys s3.jpg
Brown marmorated stink bug on a log.

In northern Italy, the brown marmorated stink bug, Halyomorpha halys, is an agricultural pest. [13] A pest monitoring system was developed to engage citizens in the documentation of the brown marmorated stink bug through an app called “BugMap.” [13] Researchers were then able to identify areas most threatened by the pest through the large number of submitted citizen reports. [13] Although the “BugMap” was user-friendly, not all geographic areas had access to mobile apps and internet connectivity, posing a limitation for web-based approaches. [13] In another example, the documentation of invasive plant species relies on photo recognition that can produce inaccurate results when there is a lack of internet connectivity. [13]

Climate adaptation

Extreme climate events have increased the need for crop variety in order to sustain current food systems. [23] Crop variety testing, also known as the tricot approach, involves the observation of three different crop varieties, fertilizer types, or a combination of both to evaluate which options work best. [24] The tricot approach recognizes that there are gender inequalities in agricultural production and attempts to involve more women in the process. [24] This approach has shown to be successful as it engages both researchers and farmers to find solutions that are specific to various environmental areas and needs. [24] The tricot approach was employed on multiple plots in Nicaragua, Ethiopia, and India with farmers as citizen scientists. [23] Each country analyzed climate effects on different seed varieties allowing them to adjust in the next planting cycle. [23] This iterative process documented the replacement of seed varieties for climate adaptation allowing results to be replicated and scalable. [23]

Collection of various bees. Citizen scientists collect data on bee morphospecies. Bee montage.jpg
Collection of various bees. Citizen scientists collect data on bee morphospecies.

Pollination

Pollinators are an important aspect of human survival as many fruits, vegetables, and plants require cross pollination for reproduction. [25] In urban areas pollinators face habitat loss as their natural environments are disrupted by human populations. [25] A citizen science project, called Native Bee Watch, began in urban Colorado as a way to collect data on bee morphospecies. [25] Both citizen scientists and researchers collected comparable data that is being used as a conservation tool for bee habitats. [25]

Limitations

There are a few challenges in integrating citizen science with sustainable agriculture. Many agriculture and food-related topics, such as nutrition, have no notable citizen science participation or research. [26] Citizen science also most often occurs at smaller scales and the local level, so its coverage varies significantly across disciplines, geographies, and socioeconomic groups. [27] [9]

Farmers with smaller farms cannot contribute in the same way those with larger farms might be able to, as they may lack the resources or time to participate. [26] There are also challenges in sustaining people's participation. [9] Farmers have to consider the trade-offs between spending more time working versus participating in citizen science, weighing immediate needs against potential large-scale benefits. [9] These disparities are further exacerbated by the fact that academics or researchers often need highly regulated large-scale studies for more accurate and structured data, which might only be possible in cooperation with larger farms. [26]

Citizen science often has unequal representation in terms of demographics. Those who participate are  more likely to identify as white, male, and of higher socioeconomic status. [28] Few citizen science projects have been completed in the Global South. [26] These are often farming-dependent countries that are more vulnerable to environmental, social, or economic issues and could benefit from these projects. [26] Citizen science projects should evaluate whether the diversity of participants represents the broader population and if there are barriers to participation specific to different subpopulations. [28]

These limitations mean that the findings of citizen science work in sustainable agriculture may not be as easily aggregated to the regional or national level or applied to new or different contexts. [26]

Related Research Articles

<span class="mw-page-title-main">Agriculture</span> Cultivation of plants and animals to provide useful products

Agriculture encompasses crop and livestock production, aquaculture, fisheries, and forestry for food and non-food products. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. While humans started gathering grains at least 105,000 years ago, nascent farmers only began planting them around 11,500 years ago. Sheep, goats, pigs, and cattle were domesticated around 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world. In the 20th century, industrial agriculture based on large-scale monocultures came to dominate agricultural output.

<span class="mw-page-title-main">Desertification</span> Process by which fertile areas of land become increasingly arid

Desertification is a type of gradual land degradation of fertile land into arid desert due to a combination of natural processes and human activities. This spread of arid areas is caused by a variety of factors, such as overexploitation of soil as a result of human activity and the effects of climate change. Geographic areas most affected are located in Africa, Asia and parts of South America. Drylands occupy approximately 40–41% of Earth's land area and are home to more than 2 billion people. Effects of desertification include sand and dust storms, food insecurity, and poverty.

Sustainable development is an approach to growth and human development that aims to meet the needs of the present without compromising the ability of future generations to meet their own needs. The aim is to have a society where living conditions and resources meet human needs without undermining planetary integrity. Sustainable development aims to balance the needs of the economy, environment, and social well-being. The Brundtland Report in 1987 helped to make the concept of sustainable development better known.

<span class="mw-page-title-main">Sustainable agriculture</span> Farming approach that balances environmental, economic and social factors in the long term

Sustainable agriculture is farming in sustainable ways meeting society's present food and textile needs, without compromising the ability for current or future generations to meet their needs. It can be based on an understanding of ecosystem services. There are many methods to increase the sustainability of agriculture. When developing agriculture within sustainable food systems, it is important to develop flexible business process and farming practices. Agriculture has an enormous environmental footprint, playing a significant role in causing climate change, water scarcity, water pollution, land degradation, deforestation and other processes; it is simultaneously causing environmental changes and being impacted by these changes. Sustainable agriculture consists of environment friendly methods of farming that allow the production of crops or livestock without damage to human or natural systems. It involves preventing adverse effects to soil, water, biodiversity, surrounding or downstream resources—as well as to those working or living on the farm or in neighboring areas. Elements of sustainable agriculture can include permaculture, agroforestry, mixed farming, multiple cropping, and crop rotation.

<span class="mw-page-title-main">Local food</span> Food produced within a short distance of where it is consumed

Local food is food that is produced within a short distance of where it is consumed, often accompanied by a social structure and supply chain different from the large-scale supermarket system.

<span class="mw-page-title-main">Environmental vegetarianism</span> Type of practice of vegetarianism

Environmental vegetarianism is the practice of vegetarianism that is motivated by the desire to create a sustainable diet, which avoids the negative environmental impact of meat production. Livestock as a whole is estimated to be responsible for around 15% of global greenhouse gas emissions. As a result, significant reduction in meat consumption has been advocated by, among others, the Intergovernmental Panel on Climate Change in their 2019 special report and as part of the 2017 World Scientists' Warning to Humanity.

<span class="mw-page-title-main">Environmental issues in Haiti</span>

Environmental issues in Haiti include a historical deforestation problem, overpopulation, a lack of sanitation, natural disasters, and food insecurity. The major reasons for these environmental issues are corruption, human exploitation, and the embezzlement of taxpayers' funds for personal gains. In addition, there is not sufficient protection or management of the country's natural resources. Other environmental issues, such as decreases in precipitation and more severe natural disasters, will likely arise in Haiti as a result of climate change. Experts agree that Haiti needs to adopt new policies to address both the issues that already exist and to prepare for the effects of climate change.

<span class="mw-page-title-main">Sustainable food system</span> Balanced growth of nutritional substances and their distribution

A sustainable food system is a type of food system that provides healthy food to people and creates sustainable environmental, economic, and social systems that surround food. Sustainable food systems start with the development of sustainable agricultural practices, development of more sustainable food distribution systems, creation of sustainable diets, and reduction of food waste throughout the system. Sustainable food systems have been argued to be central to many or all 17 Sustainable Development Goals.

<span class="mw-page-title-main">Environmental impacts of animal agriculture</span> Impact of farming animals on the environment

The environmental impacts of animal agriculture vary because of the wide variety of agricultural practices employed around the world. Despite this, all agricultural practices have been found to have a variety of effects on the environment to some extent. Animal agriculture, in particular meat production, can cause pollution, greenhouse gas emissions, biodiversity loss, disease, and significant consumption of land, food, and water. Meat is obtained through a variety of methods, including organic farming, free-range farming, intensive livestock production, and subsistence agriculture. The livestock sector also includes wool, egg and dairy production, the livestock used for tillage, and fish farming.

<span class="mw-page-title-main">Sustainable diet</span> Diet that contributes to the broader environmental and social sustainability

Sustainable diets are "dietary patterns that promote all dimensions of individuals’ health and wellbeing; have low environmental pressure and impact; are accessible, affordable, safe and equitable; and are culturally acceptable". These diets are nutritious, eco-friendly, economically sustainable, and accessible to people of various socioeconomic backgrounds. Sustainable diets attempt to address nutrient deficiencies and excesses, while accounting for ecological phenomena such as climate change, loss of biodiversity and land degradation. These diets are comparable to the climatarian diet, with the added domains of economic sustainability and accessiblity.

Sustainable consumption is the use of products and services in ways that minimizes impacts on the environment.

The term food system describes the interconnected systems and processes that influence nutrition, food, health, community development, and agriculture. A food system includes all processes and infrastructure involved in feeding a population: growing, harvesting, processing, packaging, transporting, marketing, consumption, distribution, and disposal of food and food-related items. It also includes the inputs needed and outputs generated at each of these steps. Food systems fall within agri-food systems, which encompass the entire range of actors and their interlinked value-adding activities in the primary production of food and non-food agricultural products, as well as in food storage, aggregation, post-harvest handling, transportation, processing, distribution, marketing, disposal, and consumption. A food system operates within and is influenced by social, political, economic, technological and environmental contexts. It also requires human resources that provide labor, research and education. Food systems are either conventional or alternative according to their model of food lifespan from origin to plate. Food systems are dependent on a multitude of ecosystem services. For example, natural pest regulations, microorganisms providing nitrogen-fixation, and pollinators.

The environmental impact of agriculture is the effect that different farming practices have on the ecosystems around them, and how those effects can be traced back to those practices. The environmental impact of agriculture varies widely based on practices employed by farmers and by the scale of practice. Farming communities that try to reduce environmental impacts through modifying their practices will adopt sustainable agriculture practices. The negative impact of agriculture is an old issue that remains a concern even as experts design innovative means to reduce destruction and enhance eco-efficiency. Though some pastoralism is environmentally positive, modern animal agriculture practices tend to be more environmentally destructive than agricultural practices focused on fruits, vegetables and other biomass. The emissions of ammonia from cattle waste continue to raise concerns over environmental pollution.

<span class="mw-page-title-main">Agricultural pollution</span> Type of pollution caused by agriculture

Agricultural pollution refers to biotic and abiotic byproducts of farming practices that result in contamination or degradation of the environment and surrounding ecosystems, and/or cause injury to humans and their economic interests. The pollution may come from a variety of sources, ranging from point source water pollution to more diffuse, landscape-level causes, also known as non-point source pollution and air pollution. Once in the environment these pollutants can have both direct effects in surrounding ecosystems, i.e. killing local wildlife or contaminating drinking water, and downstream effects such as dead zones caused by agricultural runoff is concentrated in large water bodies.

<span class="mw-page-title-main">Planetary boundaries</span> Limits not to be exceeded if humanity wants to survive in a safe ecosystem

Planetary boundaries are a framework to describe limits to the impacts of human activities on the Earth system. Beyond these limits, the environment may not be able to self-regulate anymore. This would mean the Earth system would leave the period of stability of the Holocene, in which human society developed. The framework is based on scientific evidence that human actions, especially those of industrialized societies since the Industrial Revolution, have become the main driver of global environmental change. According to the framework, "transgressing one or more planetary boundaries may be deleterious or even catastrophic due to the risk of crossing thresholds that will trigger non-linear, abrupt environmental change within continental-scale to planetary-scale systems."

<span class="mw-page-title-main">Johan Rockström</span> Swedish professor (born 1965)

Johan Rockström is a Swedish scientist, internationally recognized for his work on global sustainability issues. He is joint director of the Potsdam Institute for Climate Impact Research (PIK) in Germany, together with economist Ottmar Edenhofer. Rockström is also chief scientist at Conservation International. He is Professor in Earth System Science at the University of Potsdam and Professor in Water Systems and Global Sustainability, Stockholm University.

The water, energy and food security nexus according to the Food And Agriculture Organisation of the United Nations (FAO), means that water security, energy security and food security are very much linked to one another, meaning that the actions in any one particular area often can have effects in one or both of the other areas.

<span class="mw-page-title-main">Climate change and Indigenous peoples</span>

Climate Change and Indigenous Peoples describes how climate change disproportionately impacts Indigenous peoples around the world when compared to non-Indigenous peoples. These impacts are particularly felt in relation to health, environments, and communities. Some Indigenous scholars of climate change argue that these disproportionately felt impacts are linked to ongoing forms of colonialism. Indigenous peoples found throughout the world have strategies and traditional knowledge to adapt to climate change, through their understanding and preservation of their environment. These knowledge systems can be beneficial for their own community's adaptation to climate change as expressions of self-determination as well as to non-Indigenous communities.

Agricultural expansion describes the growth of agricultural land especially in the 20th and 21st centuries.

<span class="mw-page-title-main">Climate-smart agriculture</span> System for agricultural productivity

Climate-smart agriculture (CSA) is a set of farming methods that has three main objectives with regards to climate change. Firstly, they use adaptation methods to respond to the effects of climate change on agriculture. Secondly, they aim to increase agricultural productivity and to ensure food security for a growing world population. Thirdly, they try to reduce greenhouse gas emissions from agriculture as much as possible. Climate-smart agriculture works as an integrated approach to managing land. This approach helps farmers to adapt their agricultural methods to the effects of climate change.

References

  1. 1 2 3 Shulla, Kalterina; Leal Filho, Walter; Sommer, Jan Henning; Lange Salvia, Amanda; Borgemeister, Christian (2020-08-10). "Channels of collaboration for citizen science and the sustainable development goals". Journal of Cleaner Production. 264: 121735. doi:10.1016/j.jclepro.2020.121735. ISSN   0959-6526. S2CID   218794913.
  2. 1 2 Sauermann, Henry; Vohland, Katrin; Antoniou, Vyron; Balázs, Bálint; Göbel, Claudia; Karatzas, Kostas; Mooney, Peter; Perelló, Josep; Ponti, Marisa; Samson, Roeland; Winter, Silvia (2020-06-01). "Citizen science and sustainability transitions". Research Policy. 49 (5): 103978. doi:10.1016/j.respol.2020.103978. hdl: 10067/1694620151162165141 . ISSN   0048-7333.
  3. 1 2 3 4 5 van de Gevel, Jeske; van Etten, Jacob; Deterding, Sebastian (2020-09-15). "Citizen science breathes new life into participatory agricultural research. A review". Agronomy for Sustainable Development. 40 (5): 35. doi: 10.1007/s13593-020-00636-1 . ISSN   1773-0155. S2CID   225013629.
  4. Hasegawa, Tomoko; Sakurai, Gen; Fujimori, Shinichiro; Takahashi, Kiyoshi; Hijioka, Yasuaki; Masui, Toshihiko (2021-08-09). "Extreme climate events increase risk of global food insecurity and adaptation needs". Nature Food. 2 (8): 587–595. doi:10.1038/s43016-021-00335-4. ISSN   2662-1355. PMID   37118168. S2CID   238695572.
  5. "Climate change impacts". www.noaa.gov. Retrieved 2023-03-12.
  6. Abbass, Kashif; Qasim, Muhammad Zeeshan; Song, Huaming; Murshed, Muntasir; Mahmood, Haider; Younis, Ijaz (2022-06-01). "A review of the global climate change impacts, adaptation, and sustainable mitigation measures". Environmental Science and Pollution Research. 29 (28): 42539–42559. doi:10.1007/s11356-022-19718-6. ISSN   1614-7499. PMC   8978769 . PMID   35378646.
  7. Groulx, Mark; Brisbois, Marie Claire; Lemieux, Christopher J.; Winegardner, Amanda; Fishback, LeeAnn (February 2017). "A Role for Nature-Based Citizen Science in Promoting Individual and Collective Climate Change Action? A Systematic Review of Learning Outcomes". Science Communication. 39 (1): 45–76. doi:10.1177/1075547016688324. ISSN   1075-5470. S2CID   151892277.
  8. Beza, Eskender; Reidsma, Pytrik; Poortvliet, P. Marijn; Belay, Melisew Misker; Bijen, Ben Sjors; Kooistra, Lammert (2018-08-01). "Exploring farmers' intentions to adopt mobile Short Message Service (SMS) for citizen science in agriculture". Computers and Electronics in Agriculture. 151: 295–310. doi:10.1016/j.compag.2018.06.015. ISSN   0168-1699.
  9. 1 2 3 4 5 6 7 Ryan, S. F.; Adamson, N. L.; Aktipis, A.; Andersen, L. K.; Austin, R.; Barnes, L.; Beasley, M. R.; Bedell, K. D.; Briggs, S.; Chapman, B.; Cooper, C. B.; Corn, J. O.; Creamer, N. G.; Delborne, J. A.; Domenico, P. (2018-11-21). "The role of citizen science in addressing grand challenges in food and agriculture research". Proceedings of the Royal Society B: Biological Sciences. 285 (1891): 20181977. doi:10.1098/rspb.2018.1977. ISSN   0962-8452. PMC   6253361 . PMID   30464064.
  10. Kimura, Aya H.; Kinchy, Abby (2020-02-07). "Citizen Science in North American Agri-Food Systems: Lessons Learned". Citizen Science: Theory and Practice. 5 (1): 4. doi: 10.5334/cstp.246 . ISSN   2057-4991. S2CID   213315426.
  11. 1 2 3 Eitzel, M V; Cappadonna, Jessica L; Santos-Lang, Chris; Duerr, Ruth Ellen; Virapongse, Arika; West, Sarah Elizabeth; Kyba, Christopher Conrad Maximillian; Bowser, Anne; Cooper, Caren Beth; Sforzi, Andrea; Metcalfe, Anya Nova; Harris, Edward S; Thiel, Martin; Haklay, Mordechai; Ponciano, Lesandro (2017-06-05). "Citizen Science Terminology Matters: Exploring Key Terms". Citizen Science: Theory and Practice. 2 (1): 1. doi: 10.5334/cstp.96 . hdl: 2262/91837 . ISSN   2057-4991. S2CID   56342222.
  12. Silvertown, Jonathan (2009-09-01). "A new dawn for citizen science". Trends in Ecology & Evolution. 24 (9): 467–471. doi:10.1016/j.tree.2009.03.017. ISSN   0169-5347. PMID   19586682. S2CID   28318628.
  13. 1 2 3 4 5 6 7 Ebitu, Larmbert; Avery, Helen; Mourad, Khaldoon A.; Enyetu, Joshua (2021-04-01). "Citizen science for sustainable agriculture – A systematic literature review". Land Use Policy. 103: 105326. doi:10.1016/j.landusepol.2021.105326. ISSN   0264-8377. S2CID   233574450.
  14. Bonney, Rick; Phillips, Tina B.; Ballard, Heidi L.; Enck, Jody W. (2015-10-07). "Can citizen science enhance public understanding of science?". Public Understanding of Science. 25 (1): 2–16. doi: 10.1177/0963662515607406 . ISSN   0963-6625. PMID   26445860. S2CID   34578076.
  15. Sanabria-Z, Jorge Carlos; Molina Espinosa, José Martín; Alfaro Ponce, Berenice; Vycudilíková Outlá, Martina (2022-04-25). "A Threshold for Citizen Science Projects: Complex Thinking as a Driver of Holistic Development". RIED-Revista Iberoamericana de Educación a Distancia. 25 (2). doi: 10.5944/ried.25.2.33052 . ISSN   1390-3306. S2CID   248633842.
  16. "Sustainable Agriculture | National Agricultural Library". www.nal.usda.gov. Retrieved 2023-03-11.
  17. "What is Sustainable Agriculture?". SARE Western. Retrieved 2023-03-11.
  18. 1 2 3 Janker, Judith; Mann, Stefan; Rist, Stephan (2018-12-10). "What is Sustainable Agriculture? Critical Analysis of the International Political Discourse". Sustainability. 10 (12): 4707. doi: 10.3390/su10124707 . ISSN   2071-1050.
  19. 1 2 3 Rockström, Johan; Williams, John; Daily, Gretchen; Noble, Andrew; Matthews, Nathanial; Gordon, Line; Wetterstrand, Hanna; DeClerck, Fabrice; Shah, Mihir; Steduto, Pasquale; de Fraiture, Charlotte; Hatibu, Nuhu; Unver, Olcay; Bird, Jeremy; Sibanda, Lindiwe (2016-07-12). "Sustainable intensification of agriculture for human prosperity and global sustainability". Ambio. 46 (1): 4–17. doi:10.1007/s13280-016-0793-6. ISSN   0044-7447. PMC   5226894 . PMID   27405653.
  20. Pretty, Jules (2007-07-25). "Agricultural sustainability: concepts, principles and evidence". Philosophical Transactions of the Royal Society B: Biological Sciences. 363 (1491): 447–465. doi:10.1098/rstb.2007.2163. ISSN   0962-8436. PMC   2610163 . PMID   17652074.
  21. 1 2 3 4 5 Trigo, Ana; Marta-Costa, Ana; Fragoso, Rui (2021-04-07). "Principles of Sustainable Agriculture: Defining Standardized Reference Points". Sustainability. 13 (8): 4086. doi: 10.3390/su13084086 . hdl: 10174/32527 . ISSN   2071-1050.
  22. 1 2 3 Vohland, Katrin; Sauermann, Henry; Antoniou, Vyron; Balazs, Balint; Göbel, Claudia; Karatzas, Kostas; Mooney, Peter; Perelló, Josep; Ponti, Marisa; Samson, Roeland; Winter, Silvia (2019). "Citizen Science and Sustainability Transitions". SSRN Electronic Journal. doi:10.2139/ssrn.3511088. hdl: 10067/1694620151162165141 . ISSN   1556-5068. S2CID   219120466.
  23. 1 2 3 4 van Etten, Jacob; de Sousa, Kauê; Aguilar, Amílcar; Barrios, Mirna; Coto, Allan; Dell’Acqua, Matteo; Fadda, Carlo; Gebrehawaryat, Yosef; van de Gevel, Jeske; Gupta, Arnab; Kiros, Afewerki Y.; Madriz, Brandon; Mathur, Prem; Mengistu, Dejene K.; Mercado, Leida (2019-03-05). "Crop variety management for climate adaptation supported by citizen science". Proceedings of the National Academy of Sciences. 116 (10): 4194–4199. Bibcode:2019PNAS..116.4194V. doi: 10.1073/pnas.1813720116 . ISSN   0027-8424. PMC   6410884 . PMID   30782795.
  24. 1 2 3 van Etten, J., Manners, R., Steinke, J., Matthus, E., & De Sousa, K. (2020). The tricot approach. Guide for large-scale participatory experiments.
  25. 1 2 3 4 Mason, Lisa; Arathi, H. S. (2019-01-01). "Assessing the efficacy of citizen scientists monitoring native bees in urban areas". Global Ecology and Conservation. 17: e00561. doi: 10.1016/j.gecco.2019.e00561 . ISSN   2351-9894. S2CID   134814066.
  26. 1 2 3 4 5 6 Mourad, Khaldoon A.; Hosseini, Seyyed Hasan; Avery, Helen (2020-12-11). "The Role of Citizen Science in Sustainable Agriculture". Sustainability. 12 (24): 10375. doi: 10.3390/su122410375 . ISSN   2071-1050.
  27. Criscuolo, Laura; L'Astorina, Alba; van der Wal, René; Gray, Laura Colucci (2023-02-01). "Recent contributions of citizen science on sustainability policies: A critical review". Current Opinion in Environmental Science & Health. 31: 100423. doi:10.1016/j.coesh.2022.100423. hdl: 20.500.11820/dbdf3149-492a-47cf-9211-c583d42fca63 . ISSN   2468-5844. S2CID   254300413.
  28. 1 2 Pateman, Rachel; Dyke, Alison; West, Sarah (2021-03-19). "The Diversity of Participants in Environmental Citizen Science". Citizen Science: Theory and Practice. 6 (1): 9. doi: 10.5334/cstp.369 . ISSN   2057-4991. S2CID   233677017.