Northern development and Rangifer risks: a review of the impacts of resource extraction for caribou and reindeer.
Saved in:
| Title: | Northern development and Rangifer risks: a review of the impacts of resource extraction for caribou and reindeer. |
|---|---|
| Authors: | Lessard, Éloïse1 (AUTHOR) elessard@mun.ca, Walker, Philip D.2 (AUTHOR), Vander Wal, Eric1 (AUTHOR) |
| Source: | Environmental Reviews. 2/5/2026, Vol. 34, p1-13. 13p. |
| Subject Terms: | *Resource exploitation, *Demography, *Wildlife management, *Ecological impact, Reindeer, Caribou, Arctic climate |
| Geographic Terms: | Arctic regions |
| Abstract: | As the global demand for energy continues to rise rapidly, northern ecosystems—i.e., Arctic, subarctic, and boreal regions—are especially at risk from extractive industries due to their rich mineral and hydrocarbon potential. The expansion of infrastructure associated with extractive industries often impacts species and may ultimately contribute to population declines, particularly for those less resilient to human-induced rapid environmental changes. If we aim to support effective conservation and mitigation measures for Rangifer tarandus as resource extraction intensifies, there is an urgent need to compile their response toward resource extraction. We present a scoping review of 71 studies addressing the impact of mineral and hydrocarbon extraction on Rangifer to synthesize the evidence currently available in the literature, uncover trends in results, and identify remaining knowledge gaps. We recorded effects for various Rangifer populations impacted by resource extraction, with most (76%) of the studies concluding that such activities had a significant negative impact on Rangifer, ranging from impacts on (1) distribution and habitat selection, (2) movement and behaviour, (3) forage, contaminants, and body condition, and (4) vital rates and demographics. Our work highlights an important gap as few studies assessed impacts on vitals rates and population trends. We think there is a need to implement long-term, non-invasive contaminant surveys and to uncover mechanisms linking contaminant levels and behavioural responses to vital rates to better understand the long-term impact of these activities on demographic trends. [ABSTRACT FROM AUTHOR] |
| Copyright of Environmental Reviews is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | GreenFILE |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: 8gh DbLabel: GreenFILE An: 191335501 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Northern development and Rangifer risks: a review of the impacts of resource extraction for caribou and reindeer. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lessard%2C+Éloïse%22">Lessard, Éloïse</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> elessard@mun.ca</i><br /><searchLink fieldCode="AR" term="%22Walker%2C+Philip+D%2E%22">Walker, Philip D.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Vander+Wal%2C+Eric%22">Vander Wal, Eric</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Environmental+Reviews%22">Environmental Reviews</searchLink>. 2/5/2026, Vol. 34, p1-13. 13p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Resource+exploitation%22">Resource exploitation</searchLink><br />*<searchLink fieldCode="DE" term="%22Demography%22">Demography</searchLink><br />*<searchLink fieldCode="DE" term="%22Wildlife+management%22">Wildlife management</searchLink><br />*<searchLink fieldCode="DE" term="%22Ecological+impact%22">Ecological impact</searchLink><br /><searchLink fieldCode="DE" term="%22Reindeer%22">Reindeer</searchLink><br /><searchLink fieldCode="DE" term="%22Caribou%22">Caribou</searchLink><br /><searchLink fieldCode="DE" term="%22Arctic+climate%22">Arctic climate</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Arctic+regions%22">Arctic regions</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: As the global demand for energy continues to rise rapidly, northern ecosystems—i.e., Arctic, subarctic, and boreal regions—are especially at risk from extractive industries due to their rich mineral and hydrocarbon potential. The expansion of infrastructure associated with extractive industries often impacts species and may ultimately contribute to population declines, particularly for those less resilient to human-induced rapid environmental changes. If we aim to support effective conservation and mitigation measures for Rangifer tarandus as resource extraction intensifies, there is an urgent need to compile their response toward resource extraction. We present a scoping review of 71 studies addressing the impact of mineral and hydrocarbon extraction on Rangifer to synthesize the evidence currently available in the literature, uncover trends in results, and identify remaining knowledge gaps. We recorded effects for various Rangifer populations impacted by resource extraction, with most (76%) of the studies concluding that such activities had a significant negative impact on Rangifer, ranging from impacts on (1) distribution and habitat selection, (2) movement and behaviour, (3) forage, contaminants, and body condition, and (4) vital rates and demographics. Our work highlights an important gap as few studies assessed impacts on vitals rates and population trends. We think there is a need to implement long-term, non-invasive contaminant surveys and to uncover mechanisms linking contaminant levels and behavioural responses to vital rates to better understand the long-term impact of these activities on demographic trends. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Environmental Reviews is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=8gh&AN=191335501 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1139/er-2025-0182 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 1 Subjects: – SubjectFull: Resource exploitation Type: general – SubjectFull: Demography Type: general – SubjectFull: Wildlife management Type: general – SubjectFull: Ecological impact Type: general – SubjectFull: Reindeer Type: general – SubjectFull: Caribou Type: general – SubjectFull: Arctic climate Type: general – SubjectFull: Arctic regions Type: general Titles: – TitleFull: Northern development and Rangifer risks: a review of the impacts of resource extraction for caribou and reindeer. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lessard, Éloïse – PersonEntity: Name: NameFull: Walker, Philip D. – PersonEntity: Name: NameFull: Vander Wal, Eric IsPartOfRelationships: – BibEntity: Dates: – D: 05 M: 02 Text: 2/5/2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 11818700 Numbering: – Type: volume Value: 34 Titles: – TitleFull: Environmental Reviews Type: main |
| ResultId | 1 |
