Incorporating telemetry information into capture-recapture analyses improves precision and accuracy of abundance estimates given spatiotemporally biased recapture effort
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作者:
Badger, Janelle J.
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NOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USANOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USA
Badger, Janelle J.
[1
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Johnson, Devin S.
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机构:
NOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USANOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USA
Johnson, Devin S.
[1
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Baird, Robin W.
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机构:
Cascadia Res Collect, Olympia, WA USANOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USA
Baird, Robin W.
[2
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Bradford, Amanda L.
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机构:
NOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USANOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USA
Bradford, Amanda L.
[1
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Kratofil, Michaela A.
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机构:
Cascadia Res Collect, Olympia, WA USA
Oregon State Univ, Marine Mammal Inst, Newport, OR USA
Oregon State Univ, Dept Fisheries Wildlife & Conservat Sci, Corvallis, OR USANOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USA
Kratofil, Michaela A.
[2
,3
,4
]
Mahaffy, Sabre D.
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机构:
Cascadia Res Collect, Olympia, WA USANOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USA
Mahaffy, Sabre D.
[2
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Oleson, Erin M.
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机构:
NOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USANOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USA
Oleson, Erin M.
[1
]
机构:
[1] NOAA, Pacific Isl Fisheries Sci Ctr, NMFS, Honolulu, HI 20230 USA
[2] Cascadia Res Collect, Olympia, WA USA
[3] Oregon State Univ, Marine Mammal Inst, Newport, OR USA
[4] Oregon State Univ, Dept Fisheries Wildlife & Conservat Sci, Corvallis, OR USA
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METHODS IN ECOLOGY AND EVOLUTION
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2024年
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15卷
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10期
Natural populations that are rare, cryptic or inaccessible provide a monumental challenge to monitoring, as adequate data are extremely difficult to collect. Surveys often encompass only a small portion of a population's range due to difficult terrain or inclement weather, especially for populations with extensive ranges. Thus, to maximise encounters, sampling efforts may be largely opportunistic or biased to accessible areas. The resulting sparse and spatially biased data may be difficult to model, standardise across years and incorporate into an assessment or management framework. However, in many monitoring programs, there are usually multiple threads of data that, though each may have its own limitations, can be synthesised to reveal important ecological processes. Here, we demonstrate a simple technique to incorporate two additional streams of data on the same population, telemetry and survey effort data, into capture-recapture analyses to address spatiotemporal sampling bias using simulated data. Utilisation distributions (UDs) computed from telemetry data are overlaid with UDs of survey efforts, providing an 'effort by animal space use' overlap covariate for modelling detection in a Jolly-Seber open population model. Using simulated data, we found that our method resulted in more accurate and precise estimates of abundance than traditional capture-recapture models. We then applied this method to a 16 year photo-identification capture-recapture dataset (n = 143 individuals) along with telemetry data (n = 44 satellite tag deployments) collected from the endangered population of false killer whales resident to the main Hawaiian Islands. Incorporating space use and effort into this analysis improved precision of abundance estimates relative to previous modelling endeavours.
机构:
Univ Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Shamblin, Brian M.
Dodd, Mark G.
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Georgia Dept Nat Resources, One Conservat Way, Brunswick, GA 31520 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Dodd, Mark G.
Griffin, DuBose B.
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机构:
South Carolina Dept Nat Resources, POB 12559, Charleston, SC 29412 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Griffin, DuBose B.
Pate, S. Michelle
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机构:
South Carolina Dept Nat Resources, POB 12559, Charleston, SC 29412 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Pate, S. Michelle
Godfrey, Matthew H.
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North Carolina Wildlife Resources Commiss, 1507 Ann St, Beaufort, NC 28516 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Godfrey, Matthew H.
Coyne, Michael S.
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Seaturtle Org, 1 Southampton Pl, Durham, NC 27705 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Coyne, Michael S.
Williams, Kristina L.
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机构:
Savannah Sci Museum Inc, Caretta Res Project, POB 9841, Savannah, GA 31412 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Williams, Kristina L.
Pfaller, Joseph B.
论文数: 0引用数: 0
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机构:
Savannah Sci Museum Inc, Caretta Res Project, POB 9841, Savannah, GA 31412 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Pfaller, Joseph B.
Ondich, Breanna L.
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Georgia Sea Turtle Ctr, 100 James Rd, Jekyll Isl, GA 31527 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Ondich, Breanna L.
Andrews, Kimberly M.
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机构:
Georgia Sea Turtle Ctr, 100 James Rd, Jekyll Isl, GA 31527 USA
Univ Georgia, Odum Sch Ecol, Athens, GA 30602 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Andrews, Kimberly M.
Boettcher, Ruth
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Virginia Dept Game & Inland Fisheries, 12610 Jacobus Creek Rd, Machipongo, VA 23405 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
Boettcher, Ruth
Nairn, Campbell J.
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机构:
Univ Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USAUniv Georgia, Daniel B Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA
机构:
Jaguar Conservat Fund, Inst Onca Pintada, Mineiros, Go, Brazil
Univ Sao Paulo, Fac Med Vet & Zootecnia, Sao Paulo, BrazilJaguar Conservat Fund, Inst Onca Pintada, Mineiros, Go, Brazil