Limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model
With increasing numbers of large grazing birds on agricultural grassland, conflict with farmers is rising. One management approach to alleviate conflict allows foraging on dedicated agricultural land (accommodation areas) and nature reserves, combined with scaring on remaining agricultural land. Her...
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ftunivwagenin:oai:library.wur.nl:wurpubs/616787 2023-08-20T04:05:32+02:00 Limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model de Jager, Monique Buitendijk, Nelleke H. Baveco, Hans Van Els, Paul Nolet, Bart A. 2023 text/html https://research.wur.nl/en/datasets/limiting-scaring-activities-reduces-economic-costs-associated-wit https://doi.org/10.5061/dryad.sn02v6x8j unknown Dryad https://edepot.wur.nl/634604 https://research.wur.nl/en/datasets/limiting-scaring-activities-reduces-economic-costs-associated-wit doi:10.5061/dryad.sn02v6x8j info:eu-repo/semantics/openAccess Wageningen University & Research Natural sciences agricultural grassland economic yield damage farmer-herbivore conflict goose foraging goose management individual-based / agent-based modelling refuge areas scaring info:eu-repo/semantics/other info:eu-repo/semantics/publishedVersion 2023 ftunivwagenin https://doi.org/10.5061/dryad.sn02v6x8j 2023-07-26T22:12:50Z With increasing numbers of large grazing birds on agricultural grassland, conflict with farmers is rising. One management approach to alleviate conflict allows foraging on dedicated agricultural land (accommodation areas) and nature reserves, combined with scaring on remaining agricultural land. Here, we examine the cost-effectiveness of these measures by studying the influence on barnacle goose distribution and associated economic damage. We present an individual/agent-based model of barnacle geese (Branta leucopsis) foraging on grasslands in Fryslân, the Netherlands. The model is parameterized using field observations and GPS-tracks and allows simulation of management scenarios, differing in scaring probability and accommodation area size, with different potential management costs. Our model shows that, while yield loss decreases with higher scaring probabilities, costs of damage appraisal increase because geese graze on more fields. With small accommodation areas, achieving high scaring probabilities takes more effort and could result in goose population decline. Total management costs are lowest without scaring activity. Synthesis and applications: Considering costs of active scaring and the need to maintain the barnacle goose population in a favourable conservation status, our model suggests that the most cost-effective scenario is to prevent disturbance of geese. A high scaring probability could be beneficial if applied in small areas, for example around sensitive crops or airfields. Scaring in large areas could result in costs outweighing benefits and a declining barnacle goose population. Other/Unknown Material Barnacle goose Branta leucopsis Wageningen UR (University & Research Centre): Digital Library |
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Open Polar |
collection |
Wageningen UR (University & Research Centre): Digital Library |
op_collection_id |
ftunivwagenin |
language |
unknown |
topic |
Natural sciences agricultural grassland economic yield damage farmer-herbivore conflict goose foraging goose management individual-based / agent-based modelling refuge areas scaring |
spellingShingle |
Natural sciences agricultural grassland economic yield damage farmer-herbivore conflict goose foraging goose management individual-based / agent-based modelling refuge areas scaring de Jager, Monique Buitendijk, Nelleke H. Baveco, Hans Van Els, Paul Nolet, Bart A. Limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model |
topic_facet |
Natural sciences agricultural grassland economic yield damage farmer-herbivore conflict goose foraging goose management individual-based / agent-based modelling refuge areas scaring |
description |
With increasing numbers of large grazing birds on agricultural grassland, conflict with farmers is rising. One management approach to alleviate conflict allows foraging on dedicated agricultural land (accommodation areas) and nature reserves, combined with scaring on remaining agricultural land. Here, we examine the cost-effectiveness of these measures by studying the influence on barnacle goose distribution and associated economic damage. We present an individual/agent-based model of barnacle geese (Branta leucopsis) foraging on grasslands in Fryslân, the Netherlands. The model is parameterized using field observations and GPS-tracks and allows simulation of management scenarios, differing in scaring probability and accommodation area size, with different potential management costs. Our model shows that, while yield loss decreases with higher scaring probabilities, costs of damage appraisal increase because geese graze on more fields. With small accommodation areas, achieving high scaring probabilities takes more effort and could result in goose population decline. Total management costs are lowest without scaring activity. Synthesis and applications: Considering costs of active scaring and the need to maintain the barnacle goose population in a favourable conservation status, our model suggests that the most cost-effective scenario is to prevent disturbance of geese. A high scaring probability could be beneficial if applied in small areas, for example around sensitive crops or airfields. Scaring in large areas could result in costs outweighing benefits and a declining barnacle goose population. |
format |
Other/Unknown Material |
author |
de Jager, Monique Buitendijk, Nelleke H. Baveco, Hans Van Els, Paul Nolet, Bart A. |
author_facet |
de Jager, Monique Buitendijk, Nelleke H. Baveco, Hans Van Els, Paul Nolet, Bart A. |
author_sort |
de Jager, Monique |
title |
Limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model |
title_short |
Limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model |
title_full |
Limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model |
title_fullStr |
Limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model |
title_full_unstemmed |
Limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model |
title_sort |
limiting scaring activities reduces economic costs associated with foraging barnacle geese: results from an individual-based model |
publisher |
Dryad |
publishDate |
2023 |
url |
https://research.wur.nl/en/datasets/limiting-scaring-activities-reduces-economic-costs-associated-wit https://doi.org/10.5061/dryad.sn02v6x8j |
genre |
Barnacle goose Branta leucopsis |
genre_facet |
Barnacle goose Branta leucopsis |
op_relation |
https://edepot.wur.nl/634604 https://research.wur.nl/en/datasets/limiting-scaring-activities-reduces-economic-costs-associated-wit doi:10.5061/dryad.sn02v6x8j |
op_rights |
info:eu-repo/semantics/openAccess Wageningen University & Research |
op_doi |
https://doi.org/10.5061/dryad.sn02v6x8j |
_version_ |
1774716067039412224 |