Unveiling the benefits and gaps of wild pollinators on nutrition and income
Pollinators play a crucial role in global crop production, enhancing crop yields, nutritional value and fruit quality. However, their wild populations worldwide have been experiencing alarming declines. We investigated the contribution of wild pollinators to nutrition and farmer income in Canada, wh...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2024-01-01
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| Series: | Environmental Research Letters |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1748-9326/ad2d83 |
| _version_ | 1827317741143457792 |
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| author | Gabriela T Duarte Richard Schuster Matthew G E Mitchell |
| author_facet | Gabriela T Duarte Richard Schuster Matthew G E Mitchell |
| author_sort | Gabriela T Duarte |
| collection | DOAJ |
| description | Pollinators play a crucial role in global crop production, enhancing crop yields, nutritional value and fruit quality. However, their wild populations worldwide have been experiencing alarming declines. We investigated the contribution of wild pollinators to nutrition and farmer income in Canada, while examining the spatial distribution of pollination services. We used publicly available data on crop types, yields, nutrient content, and farm gate values, alongside information on natural habitats. Our findings suggest that wild pollinators in Canada help sustain the equivalent of approximately 24.4 million people each year in terms of nutrition and generate an annual income of nearly CAD$2.8 billion for farmers. To provide context, these estimates exceed half of the Canadian population and correspond to 5% of total national crop-related farm income. However, significant benefit gaps exist due to the lack of nearby pollinator habitat and insufficient pollination of dependent crops at a national scale. Addressing these gaps could potentially provide an additional nutrition supply for nearly 30 million equivalent people and increase farmer income by CAD$3 billion. We discuss how and where efforts focused on preserving and enhancing wild pollinator habitats, promoting sustainable farming practices, and raising awareness among stakeholders are crucial for the long-term viability of wild pollinator populations and the sustainability of agricultural systems in Canada. Our research underscores the urgent need for a national strategy aimed at safeguarding wild pollinators. Implementing such a strategy would not only contribute to strengthening local economies but also ensure the production of nutritionally essential food. |
| first_indexed | 2024-04-24T23:44:59Z |
| format | Article |
| id | doaj.art-e1357facfa6e4225b21942cb214a58d8 |
| institution | Directory Open Access Journal |
| issn | 1748-9326 |
| language | English |
| last_indexed | 2024-04-24T23:44:59Z |
| publishDate | 2024-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Environmental Research Letters |
| spelling | doaj.art-e1357facfa6e4225b21942cb214a58d82024-03-15T08:21:20ZengIOP PublishingEnvironmental Research Letters1748-93262024-01-0119404401910.1088/1748-9326/ad2d83Unveiling the benefits and gaps of wild pollinators on nutrition and incomeGabriela T Duarte0https://orcid.org/0000-0002-8640-2347Richard Schuster1https://orcid.org/0000-0003-3191-7869Matthew G E Mitchell2https://orcid.org/0000-0002-3490-9314ISNature , Rio de Janeiro, RJ, BrazilNature Conservancy of Canada , Toronto, ON, Canada; Department of Biology, Carleton University , Ottawa, ON, CanadaFaculty of Land and Food Systems, University of British Columbia , Vancouver, BC, CanadaPollinators play a crucial role in global crop production, enhancing crop yields, nutritional value and fruit quality. However, their wild populations worldwide have been experiencing alarming declines. We investigated the contribution of wild pollinators to nutrition and farmer income in Canada, while examining the spatial distribution of pollination services. We used publicly available data on crop types, yields, nutrient content, and farm gate values, alongside information on natural habitats. Our findings suggest that wild pollinators in Canada help sustain the equivalent of approximately 24.4 million people each year in terms of nutrition and generate an annual income of nearly CAD$2.8 billion for farmers. To provide context, these estimates exceed half of the Canadian population and correspond to 5% of total national crop-related farm income. However, significant benefit gaps exist due to the lack of nearby pollinator habitat and insufficient pollination of dependent crops at a national scale. Addressing these gaps could potentially provide an additional nutrition supply for nearly 30 million equivalent people and increase farmer income by CAD$3 billion. We discuss how and where efforts focused on preserving and enhancing wild pollinator habitats, promoting sustainable farming practices, and raising awareness among stakeholders are crucial for the long-term viability of wild pollinator populations and the sustainability of agricultural systems in Canada. Our research underscores the urgent need for a national strategy aimed at safeguarding wild pollinators. Implementing such a strategy would not only contribute to strengthening local economies but also ensure the production of nutritionally essential food.https://doi.org/10.1088/1748-9326/ad2d83ecosystem servicesfood productionpollinationwild pollinatorsCanada |
| spellingShingle | Gabriela T Duarte Richard Schuster Matthew G E Mitchell Unveiling the benefits and gaps of wild pollinators on nutrition and income Environmental Research Letters ecosystem services food production pollination wild pollinators Canada |
| title | Unveiling the benefits and gaps of wild pollinators on nutrition and income |
| title_full | Unveiling the benefits and gaps of wild pollinators on nutrition and income |
| title_fullStr | Unveiling the benefits and gaps of wild pollinators on nutrition and income |
| title_full_unstemmed | Unveiling the benefits and gaps of wild pollinators on nutrition and income |
| title_short | Unveiling the benefits and gaps of wild pollinators on nutrition and income |
| title_sort | unveiling the benefits and gaps of wild pollinators on nutrition and income |
| topic | ecosystem services food production pollination wild pollinators Canada |
| url | https://doi.org/10.1088/1748-9326/ad2d83 |
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