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SNAPSHOT USA 2019: a coordinated national camera trap survey of the United States
Ecology ( IF 4.4 ) Pub Date : 2021-04-01 , DOI: 10.1002/ecy.3353
Michael V Cove 1 , Roland Kays 2, 3 , Helen Bontrager 1 , Claire Bresnan 1 , Monica Lasky 3 , Taylor Frerichs 1 , Renee Klann 1 , Thomas E Lee 4 , Seth C Crockett 4 , Anthony P Crupi 5 , Katherine C B Weiss 6, 7 , Helen Rowe 8 , Tiffany Sprague 8 , Jan Schipper 7 , Chelsey Tellez 6, 7 , Christopher A Lepczyk 9 , Jean E Fantle-Lepczyk 9 , Scott LaPoint 10 , Jacque Williamson 11 , M Caitlin Fisher-Reid 12 , Sean M King 12 , Alexandra J Bebko 12 , Petros Chrysafis 13 , Alex J Jensen 14 , David S Jachowski 14 , Joshua Sands 15 , Kelly Anne MacCombie 15 , Daniel J Herrera 16 , Marius van der Merwe 17 , Travis W Knowles 18 , Robert V Horan 19 , Michael S Rentz 20 , LaRoy S E Brandt 21 , Christopher Nagy 22 , Brandon T Barton 23 , Weston C Thompson 23 , Sean P Maher 24 , Andrea K Darracq 25 , George Hess 3 , Arielle W Parsons 3 , Brenna Wells 3 , Gary W Roemer 26 , Cristian J Hernandez 26 , Matthew E Gompper 26 , Stephen L Webb 27 , John P Vanek 28 , Diana J R Lafferty 29 , Amelia M Bergquist 29 , Tru Hubbard 29 , Tavis Forrester 30 , Darren Clark 30 , Connor Cincotta 31 , Jorie Favreau 31 , Aaron N Facka 32 , Michelle Halbur 33 , Steven Hammerich 33 , Morgan Gray 33 , Christine C Rega-Brodsky 34 , Caleb Durbin 34 , Elizabeth A Flaherty 35 , Jarred M Brooke 35 , Stephanie S Coster 36 , Richard G Lathrop 37 , Katarina Russell 37 , Daniel A Bogan 38 , Rachel Cliché 39 , Hila Shamon 1 , Melissa T R Hawkins 40, 41 , Sharyn B Marks 41 , Robert C Lonsinger 42 , M Teague O'Mara 43 , Justin A Compton 44 , Melinda Fowler 44 , Erika L Barthelmess 45 , Katherine E Andy 45 , Jerrold L Belant 46 , Dean E Beyer 47 , Todd M Kautz 46 , Daniel G Scognamillo 48 , Christopher M Schalk 48 , Matthew S Leslie 49 , Sophie L Nasrallah 49 , Caroline N Ellison 50 , Chip Ruthven 50 , Sarah Fritts 51 , Jaquelyn Tleimat 51 , Mandy Gay 51 , Christopher A Whittier 52 , Sean A Neiswenter 53 , Robert Pelletier 53 , Brett A DeGregorio 54 , Erin K Kuprewicz 55 , Miranda L Davis 55 , Adrienne Dykstra 56 , David S Mason 56 , Carolina Baruzzi 57 , Marcus A Lashley 56 , Derek R Risch 58 , Melissa R Price 58 , Maximilian L Allen 59, 60 , Laura S Whipple 60 , Jinelle H Sperry 61 , Robert H Hagen 62 , Alessio Mortelliti 63 , Bryn E Evans 63 , Colin E Studds 64 , Alexej P K Sirén 65 , Jillian Kilborn 66 , Chris Sutherland 65 , Paige Warren 65 , Todd Fuller 65 , Nyeema C Harris 67 , Neil H Carter 68 , Edward Trout 69 , Marketa Zimova 68 , Sean T Giery 70 , Fabiola Iannarilli 71 , Summer D Higdon 72 , Ronald S Revord 72 , Christopher P Hansen 73 , Joshua J Millspaugh 73 , Adam Zorn 74 , John F Benson 75 , Nathaniel H Wehr 75 , Jaylin N Solberg 76 , Brian D Gerber 77 , Jessica C Burr 77 , Jennifer Sevin 78 , Austin M Green 79 , Çağan H Şekercioğlu 79, 80 , Mary Pendergast 81 , Kelsey A Barnick 79 , Andrew J Edelman 82 , Joanne R Wasdin 82 , Andrea Romero 83 , Brian J O'Neill 83 , Noel Schmitz 83 , Jesse M Alston 84 , Kellie M Kuhn 85 , Damon B Lesmeister 86 , Mark A Linnell 86 , Cara L Appel 87 , Christopher Rota 88 , Jennifer L Stenglein 89 , Christine Anhalt-Depies 89 , Carrie Nelson 90 , Robert A Long 91 , Kodi Jo Jaspers 91 , Kathryn R Remine 91 , Mark J Jordan 92 , Daniel Davis 93 , Haydée Hernández-Yáñez 1 , Jennifer Y Zhao 1 , William J McShea 1
Affiliation  

With the accelerating pace of global change, it is imperative that we obtain rapid inventories of the status and distribution of wildlife for ecological inferences and conservation planning. To address this challenge, we launched the SNAPSHOT USA project, a collaborative survey of terrestrial wildlife populations using camera traps across the United States. For our first annual survey, we compiled data across all 50 states during a 14-week period (17 August–24 November of 2019). We sampled wildlife at 1,509 camera trap sites from 110 camera trap arrays covering 12 different ecoregions across four development zones. This effort resulted in 166,036 unique detections of 83 species of mammals and 17 species of birds. All images were processed through the Smithsonian’s eMammal camera trap data repository and included an expert review phase to ensure taxonomic accuracy of data, resulting in each picture being reviewed at least twice. The results represent a timely and standardized camera trap survey of the United States. All of the 2019 survey data are made available herein. We are currently repeating surveys in fall 2020, opening up the opportunity to other institutions and cooperators to expand coverage of all the urban–wild gradients and ecophysiographic regions of the country. Future data will be available as the database is updated at eMammal.si.edu/snapshot-usa, as will future data paper submissions. These data will be useful for local and macroecological research including the examination of community assembly, effects of environmental and anthropogenic landscape variables, effects of fragmentation and extinction debt dynamics, as well as species-specific population dynamics and conservation action plans. There are no copyright restrictions; please cite this paper when using the data for publication.

中文翻译:

SNAPSHOT USA 2019:美国协调的国家相机陷阱调查

随着全球变化步伐的加快,我们必须快速了解野生动物的状况和分布情况,以进行生态推断和保护规划。为了应对这一挑战,我们启动了 SNAPSHOT USA 项目,这是一项在美国各地使用相机陷阱对陆地野生动物种群进行的合作调查。对于我们的第一次年度调查,我们在 14 周内(2019 年 8 月 17 日至 11 月 24 日)汇总了所有 50 个州的数据。我们从覆盖四个开发区的 12 个不同生态区的 110 个相机陷阱阵列中的 1,509 个相机陷阱地点对野生动物进行了采样。这项工作导致对 83 种哺乳动物和 17 种鸟类进行了 166,036 次独特检测。所有图像都通过史密森学会的 eMammal 相机陷阱数据存储库进行处理,并包括专家审查阶段以确保数据的分类准确性,从而使每张图片至少经过两次审查。结果代表了美国及时和标准化的相机陷阱调查。此处提供所有 2019 年调查数据。我们目前正在 2020 年秋季重复调查,为其他机构和合作伙伴提供机会扩大覆盖该国所有城市 - 野生梯度和生态地貌区域。随着数据库在 eMammal.si.edu/snapshot-usa 上的更新,未来的数据将可用,未来的数据论文提交也将如此。这些数据将有助于当地和宏观生态研究,包括社区集会的检查,环境和人为景观变量的影响、分裂和灭绝债务动态的影响,以及特定物种的人口动态和保护行动计划。没有版权限制;使用数据发表时请引用本文。
更新日期:2021-06-08
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