Quantifying human use of sandy shores with aerial remote sensing technology: The sky is not the limit

Provost Euan J.; Coleman Melinda A.; Butcher Paul A.Colefax AndrewSchlacher Thomas A.Bishop Melanie J.Connolly Rod M.Gilby Ben L.Henderson Christopher J.Jones AlanLastra MarianoMaslo BrookeOlds Andrew D.Kelaher Brendan P.

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Quantifying human use of sandy shores with aerial remote sensing technology: The sky is not the limit

机译：Quantifying human use of sandy shores with aerial remote sensing technology: The sky is not the limit

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Understanding the use of sandy beaches underpins strategies for effective management of this valuable ecosystem. In this context, remote-sensing platforms and aerial imagery could, theoretically, provide novel and cost-effective solutions to identify and map beach visitor use. Recreational beach use patterns were examined using data collected via an established drone-based method and from commercial orthomosaic images collected via crewed aircraft to assess the practicality of these methods. Our study encompassed similar to 780 km of east Australian coastline and assessed 73,021 beach visitors to find similar participation rates in sunbathing (46.3 vs 47.7%), walking (21.8 vs 18.6%), swimming (20.9 vs 19.5%), surfing (10.7 vs 14.0%) and fishing (0.3 vs 0.1%) when measured by drones or crewed aircraft, respectively. The larger spatial coverage of crewed aircraft was a distinct advantage that allowed mapping of geographic patterns in beach use for thirteen sites separated by 100s of kilometres. Beach visitation was significantly influenced by season, weekend/public holidays, temperature, solar radiation, beach area, size of households adjacent to beaches, and time of day. Both drones and crewed aircraft are practicable tools for sandy shore management, providing complementary solutions to generate visitor-use data at multiple scales that can be used to optimise recreational service provisions and better support environmental conservation strategies.

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《Ocean & coastal management》 |2021年第10期|105750.1-105750.9|共9页
作者
Provost Euan J.; Coleman Melinda A.; Butcher Paul A.Colefax AndrewSchlacher Thomas A.Bishop Melanie J.Connolly Rod M.Gilby Ben L.Henderson Christopher J.Jones AlanLastra MarianoMaslo BrookeOlds Andrew D.Kelaher Brendan P.;
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Southern Cross Univ, Natl Marine Sci Ctr, Coffs Harbour, NSW, Australia|Southern Cross Univ, Marine Ecol Res Ctr, Coffs Harbour, NSW, Australia;

Natl Marine Sci Ctr, New South Wales Dept Primary Ind, Coffs Harbour, NSW, Australia;

Sci Eye, Lismore, NSW, AustraliaUniv Sunshine Coast, Sch Sci & Engn, Maroochydore, Qld 4558, AustraliaMacquarie Univ, Dept Biol Sci, N Ryde, NSW 2109, Australia|Sydney Inst Marine Sci, Mosman, NSW 2088, AustraliaGriffith Univ, Sch Environm & Sci, Australian Rivers Inst Coast & Estuaries, Gold Coast, Qld 4222, AustraliaAustralian Museum, Marine Ecol, 6 Coll St, Sydney, NSW, AustraliaUniv Vigo, Estn Ciencias Marinas Toralla ECIMAT, Vigo 36331, SpainRutgers State Univ, Dept Ecol Evolut & Nat Resources, 14 Coll Farm Rd, New Brunswick, NJ 08901 USA;

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正文语种英语
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Beach use; Beach management; Coastal management; Unmanned aerial vehicle; Drone; UAV; Aerial image;

Quantifying human use of sandy shores with aerial remote sensing technology: The sky is not the limit

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