Acknowledgement
본 논문은 환경부 한국환경산업기술원의 생태계 기반 탄소흡수원 조성·관리 기술개발사업(RS-2023-00218245)의 지원을 받아 작성되었습니다.
References
- Ahrends, A., C. Rahbek, M.T. Bulling, N.D. Burgess, P.J. Platts, L.C. Lovett ... and R. Marchant(2011) Conservation and the botanist effect. Biological Conservation 144(1): 131-140. https://doi.org/10.1016/j.biocon.2010.08.008
- Andrachuk, M., M. Marschke, C. Hings and D. Armitage(2019) Smartphone technologies supporting community-based environmental monitoring and implementation: A systematic scoping review. Biological Conservation 237: 430-442. https://doi.org/10.1016/j.biocon.2019.07.026
- Aristeidou, M., C. Herodotou, H.L. Ballard, L. Higgins, R.F. Johnson, A.E. Miller ... and L.D. Robinson(2021) How do young community and citizen science volunteers support scientific research on biodiversity? The case of iNaturalist. Diversity 13(7): 318.
- Attenborough, D.(2020) A life on our planet: My witness statement and a vision for the future. Random House.
- Beebee, T.J. and R.A. Griffiths(2005) The amphibian decline crisis: A watershed for conservation biology?. Biological Conservation 125(3): 271-285. https://doi.org/10.1016/j.biocon.2005.04.009
- Bieluch, K.H., T. Willis, J. Smith and K.A. Wilson(2017) The complexities of counting fish: Engaging citizen scientists in fish monitoring. Maine policy review.
- Bird, T.J., A.E. Bates, J.S. Lefcheck, N.A. Hill, R.J. Thomson, G.J. Edgar ... and S. Frusher(2014) Statistical solutions for error and bias in global citizen science datasets. Biological Conservation 173: 144-154. https://doi.org/10.1016/j.biocon.2013.07.037
- Blair, W.F.(1964) Isolating mechanisms and interspecies interactions in anuran amphibians. The Quarterly Review of Biology 39(4): 334-344. https://doi.org/10.1086/404324
- Boakes, E.H., P.J. McGowan, R.A. Fuller, D. Chang-qing, N.E. Clark, K. O'Connor and G.M. Mace(2010) Distorted views of biodiversity: Spatial and temporal bias in species occurrence data. PLoS biology 8(6): e1000385.
- Bodilis, P., P. Louisy, M. Draman, H.O. Arceo and P. Francour (2014) Can citizen science survey non-indigenous fish species in the eastern Mediterranean Sea? Environmental Management 53: 172-180. https://doi.org/10.1007/s00267-013-0171-0
- Bohan, D.A., C. Vacher, A. Tamaddoni-Nezhad, A. Raybould, A.J. Dumbrell and G. Woodward(2017) Next-generation global biomonitoring: Large-scale, automated reconstruction of ecological networks. Trends in Ecology & Evolution 32(7): 477-487. https://doi.org/10.1016/j.tree.2017.03.001
- Bolitho, L., D. Newell and H. Hines(2023) Bioacoustic monitoring reveals the calling activity of an endangered mountaintop frog (Philoria kundagungan) in response to environmental conditions. Diversity 15(8): 931.
- Bonter, D.N. and C.B. Cooper(2012) Data validation in citizen science: A case study from Project Feeder Watch. Frontiers in Ecology and the Environment 10(6): 305-307. https://doi.org/10.1890/110273
- Borzee, A., C.N. Kyong, H.K. Kil and Y. Jang(2018) Impact of water quality on the occurrence of two endangered Korean anurans: Dryophytes suweonensis and Pelophylax chosenicus. Herpetologica 74(1): 1-7. https://doi.org/10.1655/Herpetologica-D-17-00011
- Boullhesen, M., M. Vaira, R.M. Barquez and M.S. Akmentins (2021) Evaluating the efficacy of visual encounter and automated acoustic survey methods in anuran assemblages of the Yungas Andean forests of Argentina. Ecological Indicators 127: 107750.
- Broadhurst, H., E.E. Smith, J.M. Jackman, N. Singleton, D. Tansley, R. Raynor ... and A.D. McDevitt(2023) Citizen scientists' motivation to participate in environmental DNA (eDNA) surveys: A case study on monitoring mammals in the UK.
- Buckley, J. and T.J. Beebee(2004, August) Monitoring the conservation status of an endangered amphibian: The natterjack toad Bufo calamita in Britain. In Animal Conservation forum (Vol. 7, No. 3, pp. 221-228). Cambridge University Press.
- Callaghan, C.T., J.J. Rowley, W.K. Cornwell, A.G. Poore and R.E. Major(2019) Improving big citizen science data: Moving beyond haphazard sampling. PLoS Biology 17(6): e3000357.
- Carignan, V. and M.A. Villard(2002) Selecting indicator species to monitor ecological integrity: A review. Environmental Monitoring and Assessment 78: 45-61. https://doi.org/10.1023/A:1016136723584
- Chaudhury, S., K.L. Sahrawat, K. Srinivasu, S.P. Wani And N. Puppala(2016) Advertisement calls of Amboli leaping frog Indirana chiravasi (Anura: Ranixalidae) from northern Western Ghats, India. Current Science 110(12): 2220.
- Cheng, J., Xie, B., Lin, C., and Ji, L. (2012) A comparative study in birds: Call-type-independent species and individual recognition using four machine-learning methods and two acoustic features. Bioacoustics 21(2): 157-171. https://doi.org/10.1080/09524622.2012.669664
- Coelho, I.P., F.Z. Teixeira, P. Colombo, A.V.P. Coelho and A. Kindel(2012) Anuran road-kills neighboring a peri-urban reserve in the Atlantic Forest, Brazil. Journal of Environmental Management 112: 17-26. https://doi.org/10.1016/j.jenvman.2012.07.004
- Collins, J.P. and A. Storfer(2003) Global amphibian declines: Sorting the hypotheses. Diversity and Distributions 9(2): 89-98. https://doi.org/10.1046/j.1472-4642.2003.00012.x
- Cosentino, B.J., D.M. Marsh, K.S. Jones, J.J. Apodaca, C. Bates, J. Beach ... and A. Willey(2014) Citizen science reveals widespread negative effects of roads on amphibian distributions. Biological Conservation 180: 31-38. https://doi.org/10.1016/j.biocon.2014.09.027
- Cushman, S.A.(2006) Effects of habitat loss and fragmentation on amphibians: A review and prospectus. Biological Conservation 128(2): 231-240. https://doi.org/10.1016/j.biocon.2005.09.031
- Darwall, W.R. and N.K. Dulvy(1996) An evaluation of the suitability of non-specialist volunteer researchers for coral reef fish surveys. Mafia Island, Tanzania-a case study. Biological Conservation 78(3): 223-231.
- Davies, L., R. Fradera, H. Riesch and P. Lakeman-Fraser(2016) Surveying the citizen science landscape: An exploration of the design, delivery and impact of citizen science through the lens of the Open Air Laboratories (OPAL) programme. BMC Ecology 16: 1-13. https://doi.org/10.1186/s12898-016-0066-z
- De Souza, E., J. Lima-Santos, O.M. Entiauspe-Neto, M.M. dos Santos, P.R. de Moura and E. Hingst-Zaher(2022) Ophiophagy in Brazilian birds: A contribution from a collaborative platform of citizen science. Ornithology Research 30(1): 15-24. https://doi.org/10.1007/s43388-022-00082-5
- Delis, P.R., H.R. Mushinsky and E.D. McCoy(1996) Decline of some west-central Florida anuran populations in response to habitat degradation. Biodiversity & Conservation 5: 1579-1595. https://doi.org/10.1007/BF00052117
- Dickinson, J.L., J. Shirk, D. Bonter, R. Bonney, R.L. Crain, J. Martin ... and K. Purcell(2012) The current state of citizen science as a tool for ecological research and public engagement. Frontiers in Ecology and the Environment 10(6): 291-297. https://doi.org/10.1890/110236
- Erard, C.(2010) Wells, KD-The ecology and behavior of amphibians. The University of Chicago Press, Chicago and London. 2008. Revue d'Ecologie (La Terre et La Vie) 65(1): 93-95.
- Farr, C. M., F. Ngo and B. Olsen(2023) Evaluating data quality and changes in species identification in a citizen science bird monitoring project. Citizen Science: Theory and Practice 8(1): 24.
- Fischer, H.A., L.R. Gerber and E.A. Wentz(2021) Evaluating the fitness for use of citizen science data for wildlife monitoring. Frontiers in Ecology and Evolution 9: 620850.
- Forrester, G., P. Baily, D. Conetta, L. Forrester, E. Kintzing and L. Jarecki(2015) Comparing monitoring data collected by volunteers and professionals shows that citizen scientists can detect long-term change on coral reefs. Journal for Nature Conservation 24: 1-9. https://doi.org/10.1016/j.jnc.2015.01.002
- Foster-Smith, J. and S.M. Evans(2003) The value of marine ecological data collected by volunteers. Biological Conservation 113(2): 199-213. https://doi.org/10.1016/S0006-3207(02)00373-7
- Gardiner, M.M., L.L. Allee, P.M. Brown, J.E. Losey, E.E. Roy and R.R. Smyth(2012) Lessons from lady beetles: Accuracy of monitoring data from US and UK citizen-science programs. Frontiers in Ecology and the Environment 10(9): 471-476. https://doi.org/10.1890/110185
- Geldmann, J., J. Heilmann-Clausen, T.E. Holm, I. Levinsky, B.O. Markussen, K. Olsen ... and A.P. Tottrup(2016) What determines spatial bias in citizen science? Exploring four recording schemes with different proficiency requirements. Diversity and Distributions 22(11): 1139-1149. https://doi.org/10.1111/ddi.12477
- Green, D.M.(2003) The ecology of extinction: Population fluctuation and decline in amphibians. Biological Conservation 111(3): 331-343. https://doi.org/10.1016/S0006-3207(02)00302-6
- Guzy, J.C., S.J. Price and M.E. Dorcas(2014) Using multiple methods to assess detection probabilities of riparian-zone anurans: Implications for monitoring. Wildlife Research 41(3): 243-257. https://doi.org/10.1071/WR14038
- Haklay, M., S. Mazumdar and J. Wardlaw(2018) Citizen science for observing and understanding the earth. Earth Observation Open Science and Innovation, 69-88.
- Hamer, A.J. and M.J. McDonnell(2008) Amphibian ecology and conservation in the urbanising world: A review. Biological Conservation 141(10): 2432-2449. https://doi.org/10.1016/j.biocon.2008.07.020
- Heigl, F., K. Horvath, G. Laaha and J.G. Zaller(2017) Amphibian and reptile road-kills on tertiary roads in relation to landscape structure: Using a citizen science approach with open-access land cover data. BMC Ecology 17: 1-11. https://doi.org/10.1186/s12898-016-0111-y
- Heyer, R., M.A. Donnelly, M. Foster and R. McDiarmid(2014) Measuring and monitoring biological diversity: Standard methods for amphibians. Smithsonian Institution Press, Washington.
- Hirai, T. and M. Matsui(1999) Feeding habits of the pond frog, Rana nigromaculata, inhabiting rice fields in Kyoto, Japan. Copeia 1999(4): 940-947. https://doi.org/10.2307/1447969
- Hirai, T. and M. Matsui(2002) Feeding relationships between Hyla japonica and Rana nigromaculata in rice fields of Japan. Journal of Herpetology 36(4): 662-667. https://doi.org/10.1670/0022-1511(2002)036[0662:FRBHJA]2.0.CO;2
- Hong, S.G., C.K. An, H.J. Kim, K.C. Oh, S.Y. Park, S. Na and H. Yi(2017) Ecological study of narrow-mouthed Toad (Kaloula borealis) population at Myeongji district in Busan Metropolitan City. Journal of Wetlands Research 19(1): 172-179. https://doi.org/10.17663/JWR.2017.19.1.172
- Hsing, P.Y., R.A. Hill, G.C. Smith, S. Bradley, S.E. Green, V.T. Kent ... and P.A. Stephens(2022) Large-scale mammal monitoring: The potential of a citizen science camera-trapping project in the United Kingdom. Ecological Solutions and Evidence 3(4): e12180.
- Huang, C.J., Y.J. Chen, H.M. Chen, J.J. Jian, S.C. Tseng, Y.J. Yang and P.A. Hsu(2014) Intelligent feature extraction and classification of anuran vocalizations. Applied Soft Computing 19: 1-7. https://doi.org/10.1016/j.asoc.2014.01.030
- Hutto Jr, D. and K. Barrett(2021) Do urban open spaces provide refugia for frogs in urban environments? PLoS One 16(1): e0244932.
- Hutto, D. and K. Barrett(2022) Do open spaces within an urban matrix increase anuran abundance? Herpetological Conservation and Biology 17(3): 582-592.
- IUCN(2021) The IUCN Red List of Threatened Species. Summary statistics, threatened species in past and present Red Lists. IUCN, Gland, Switzerland. [Accessed June 2021].
- Jang, H.J. and J.H. Suh(2010) Distribution of amphibian species in South Korea. Korean Journal of Herpetology 2: 45-51.
- Johnson, M.F., C. Hannah, L. Acton, R. Popovici, K.K. Karanth and E. Weinthal(2014) Network environmentalism: Citizen scientists as agents for environmental advocacy. Global Environmental Change 29: 235-245. https://doi.org/10.1016/j.gloenvcha.2014.10.006
- Johnston, A., E. Matechou and E.B. Dennis(2023) Outstanding challenges and future directions for biodiversity monitoring using citizen science data. Methods in Ecology and Evolution 14(1): 103-116. https://doi.org/10.1111/2041-210X.13834
- Jordan, R.C., H.L. Ballard and T.B. Phillips(2012) Key issues and new approaches for evaluating citizen-science learning outcomes. Frontiers in Ecology and the Environment 10(6): 307-309. https://doi.org/10.1890/110280
- Kache, P.A., G.M. Bron, S. Zapata-Ramirez, J.I. Tsao, L.C. Bartholomay, S.M. Paskewitz ... and M. del Pilar Fernandez (2023) Evaluating spatial and temporal patterns of tick exposure in the United States using community science data submitted through a smartphone application. Ticks and Tick-borne Diseases 14(4): 102163.
- Katayama, N., T. Amano, G. Fujita and H. Higuchi(2012) Spatial overlap between the intermediate egret Egretta intermedia and its aquatic prey at two spatiotemporal scales in a rice paddy landscape. Zoological Studies 51(7): 1105-1112.
- Katayama, N., T. Goto, F. Narushima, T. Amano, H. Kobori and T. Miyashita(2013) Indirect positive effects of agricultural modernization on the abundance of Japanese tree frog tadpoles in rice fields through the release from predators. Aquatic Ecology 47: 225-234. https://doi.org/10.1007/s10452-013-9437-0
- Kim, I.H., C.H. Ham, S.W. Jang, E.Y. Kim and J.B. Kim(2012) Determination of breeding season, and daily pattern of calling behavior of the endangered suweon-tree frog (Hyla suweonensis). Korean Journal of Herpetology 4: 23-29.
- Kim, J.C. and G.J. Lee(2010) A study on habitat improvement for narrow-mouth frog (Kaloula borealis) in-situ conservation. In Proceedings of the Korean Society of Environment and Ecology Conference (pp. 150-154). Korean Society of Environment and Ecology.
- Kim, K.S., Y. Song, C.D. Park, D.W. Kang and J.D. Yoon(2020) Characterizing development of endangered gold-spotted pond frog (Pelophylax chosenicus) focused on egg development and growth and survival rates of tadpoles with different feed. Korean Journal of Ecology and Environment 53(3): 221-228. https://doi.org/10.11614/KSL.2020.53.3.221
- Kim, S.K., H.C. Sung, D.S. Park and S.R. Park(2006) Changes in environmental attitudes of middle and high school students after anuran call monitoring. Korean Journal of Environmental Education 19(1): 104-115.
- Knutson, M.G., J.R. Sauer, D.A. Olsen, M.J. Mossman, L.M. Hemesath and M.J. Lannoo(1999) Effects of landscape composition and wetland fragmentation on frog and toad abundance and species richness in Iowa and Wisconsin, USA. Conservation Biology 13(6): 1437-1446. https://doi.org/10.1046/j.1523-1739.1999.98445.x
- Kohler, J., M. Jansen, A. Rodriguez, P.J.R. Kok, L.F. Toledo, M. Emmrich, F. Glaw, C.F.B. Haddad, M.O. Rodel and M. Vences(2017) The use of bioacoustics in anuran taxonomy: Theory, terminology, methods and recommendations for best practice. Zootaxa 4251: 1-124. 10.11646/zootaxa.4251.1.1.
- Kress, W.J., C. Garcia-Robledo, J.V. Soares, D. Jacobs, K. Wilson, I.C. Lopez and P.N. Belhumeur(2018) Citizen science and climate change: Mapping the range expansions of native and exotic plants with the mobile app Leafsnap. BioScience 68(5): 348-358. https://doi.org/10.1093/biosci/biy019
- Lee, H.L., C.W. Lee, H.S. Yang, T.S. Kim and B.G. Yang(2013) Post-breeding dispersal and movement patterns of Asian toad (Bufo gargarizans). The Korean Research Society of Herpetologists 5(1): 1-8.
- Lee, W.C., J.W. Yoo and P.H. Rho(2023) Comparative study of citizen science and expert based survey data using the species distribution model of Rana uenoi. Journal of Environmental Science International 32(6): 429-440.
- Littlejohn, M.J.(1969) The systematic significance of isolating mechanisms. In: National Research Council (Ed.) Systematic Biology: Proceedings of an International Conference. National Academies Press, Washington, DC, 459-482. 10.17226/21293
- Lopes, M.T., L.L. Gioppo, T.T. Higushi, C.A. Kaestner, C.N. Silla Jr and A.L. Koerich(2011, December) Automatic bird species identification for large number of species. In 2011 IEEE International Symposium on Multimedia (pp. 117-122). IEEE.
- Lotz, A.,and C.R. Allen(2007) Observer bias in anuran call surveys. The Journal of Wildlife Management 71(2): 675-679. https://doi.org/10.2193/2005-759
- Marceno, C., J. Padulles Cubino, M. Chytry, E. Genduso, D. Salemi, A. La Rosa ... and R. Guarino(2021) Facebook groups as citizen science tools for plant species monitoring. Journal of Applied Ecology 58(10): 2018-2028. https://doi.org/10.1111/1365-2664.13896
- McKinley, D.C., A.J. Miller-Rushing, H.L. Ballard, R. Bonney, H. Brown, S.C. Cook-Patton ... and M.A. Soukup(2017) Citizen science can improve conservation science, natural resource management, and environmental protection. Biological Conservation 208: 15-28. https://doi.org/10.1016/j.biocon.2016.05.015
- McKinley, D.C., A.J. Miller-Rushing, H.L. Ballard, R. Bonney, H. Brown, D.M. Evans ... and M.A. Soukup(2015) Investing in citizen science can improve natural resource management and environmental protection. Issues in Ecology 2015(19): 1-27.
- Moilanen, A. and M. Nieminen(2002) Simple connectivity measures in spatial ecology. Ecology 83(4): 1131-1145. https://doi.org/10.1890/0012-9658(2002)083[1131:SCMISE]2.0.CO;2
- Naito, R., M. Sakai and Y. Morimoto(2012) Negative effects of deep roadside ditches on Pelophylax porosa brevipoda dispersal and migration in comparison with Hyla japonica in a rice paddy area in Japan. Zoological Science 29(9): 599-603. https://doi.org/10.2108/zsj.29.599
- Newman, G., A. Wiggins, A. Crall, E. Graham, S. Newman and K. Crowston(2012) The future of citizen science: Emerging technologies and shifting paradigms. Frontiers in Ecology and the Environment 10(6): 298-304. https://doi.org/10.1890/110294
- Oesterheld, M., V. Schmid-Loertzer, M. Calvera-Isabal, I. Amarasinghe, P. Santosb and Y.N. Golumbicc(2022). Identifying learning dimensions in citizen science projects.
- Park, M.K. and S.H. Bae(2022) Accuracy verification for unmanned aerial vehicle system for mapping of amphibians mating call. Journal of the Korean Society of Environmental Restoration Technology 25(2): 85-92. https://doi.org/10.13087/KOSERT.2022.25.2.85
- Park, S.C., B.H. Han and M.J. Park(2019). A study on the evaluation and maintenance for alternative habitats of the narrow-mouth frog (Kaloula borealis): A case study on the alternative habitats of Kaloula borealis at the University of Seoul. Journal of the Korean Institute of Landscape Architecture 47(1): 76-87. https://doi.org/10.9715/KILA.2019.47.1.076
- Park, S.H. and K.H. Cho (2017) Comparison of health status of Japanese tree frog (Hyla Japonica) in a rural and an urban area. Ecology and Resilient Infrastructure 4(1): 71-74. https://doi.org/10.17820/ERI.2017.4.1.071
- Parsons, A.W., C. Goforth, R. Costello and R. Kays(2018) The value of citizen science for ecological monitoring of mammals. PeerJ 6: e4536.
- Pettorelli, N., W.F. Laurance, T.G. O'Brien, M. Wegmann, H. Nagendra and W. Turner(2014) Satellite remote sensing for applied ecologists: Opportunities and challenges. Journal of Applied Ecology 51(4): 839-848. https://doi.org/10.1111/1365-2664.12261
- Pocock, M.J., H.E. Roy, C.D. Preston and D.B. Roy(2015) The biological records centre: A pioneer of citizen science. Biological Journal of the Linnean Society 115(3): 475-493. https://doi.org/10.1111/bij.12548
- Pocock, M.J., M. Chandler, R. Bonney, I. Thornhill, A. Albin, T. August ... and F. Danielsen(2018) A vision for global biodiversity monitoring with citizen science. In Advances in Ecological Research (Vol. 59, pp. 169-223). Academic Press.
- Ray, N., A. Lehmann and P. Joly(2002) Modeling spatial distribution of amphibian populations: A GIS approach based on habitat matrix permeability. Biodiversity and Conservation 11: 2143-2165. https://doi.org/10.1023/A:1021390527698
- Riesch, H. and C. Potter(2014) Citizen science as seen by scientists: Methodological, epistemological and ethical dimensions. Public Understanding of Science 23(1): 107-120. https://doi.org/10.1177/0963662513497324
- Robinson, W.D., T.A. Hallman and R. A. Hutchinson(2021) Benchmark bird surveys help quantify counting accuracy in a citizen-science database. Frontiers in Ecology and Evolution 9: 568278.
- Rovero, F., M. Menegon, J. FjeldsAa, L. Collett, N. Doggart, C. Leonard ... and N.D. Burgess(2014) Targeted vertebrate surveys enhance the faunal importance and improve explanatory models within the Eastern Arc Mountains of Kenya and Tanzania. Diversity and Distributions 20(12): 1438-1449. https://doi.org/10.1111/ddi.12246
- Rowley, J.J. and C.T. Callaghan(2020) The FrogID dataset: expert- validated occurrence records of Australia's frogs collected by citizen scientists. ZooKeys 912: 139.
- Rowley, J.J., C.T. Callaghan, T. Cutajar, C. Portway, K. Potter, S. Mahony ... and A. Woods(2019) FrogID: Citizen scientists provide validated biodiversity data on frogs of Australia. Herpetological Conservation and Biology 14(1): 155-170.
- Rowley, J.J.L., D.T. TranT, T.T.D. Le, V.Q. Dau, P.L. Peloso, T.Q. Nguyen, H.D. HoangD, T.T. Nguyen and T. Ziegler(2016) Five new, microendemic Asian leaf-litter frogs (Leptolalax) from the southern Annamite mountains, Vietnam. Zootaxa 4085: 63-102. 10.11646/zootaxa.4085.1.3.
- Sewell, D. and R.A. Griffiths(2009) Can a single amphibian species be a good biodiversity indicator? Diversity 1(2): 102-117. https://doi.org/10.3390/d1020102
- Silvertown, J.(2009) A new dawn for citizen science. Trends in Ecology & Evolution 24(9): 467-471. https://doi.org/10.1016/j.tree.2009.03.017
- Socientize Consortium(2013) Green paper on citizen science. Citizen Science for Europe. Towards a better society of empowered citizens and enhanced research. Brussels.
- Song, J.Y., M.H. Chang and K.S. Koo(2020) Sound monitoring effectiveness of the black-spotted pond frog, Pelophylax nigromaculatus in the Baenanggimi Wetland. The Korean Research Society of Herpetologists 11(1): 15-20.
- Song, U., E. Yang, M.W. Kim, B. Kim, S. Kwak, S. Oh ... and H. Rime(2022) Predicting the effects of climate change on tadpole stage fitness in the Korean brown frog Rana uenoi Matsui, 2014 (Amphibia: Ranidae). Asian Journal of Conservation Biology 11(1).
- Sterrett, S.C., R.A. Katz, W.R. Fields and E.H. Campbell Grant(2019) The contribution of road-based citizen science to the conservation of pond-breeding amphibians. Journal of Applied Ecology 56(4): 988-995. https://doi.org/10.1111/1365-2664.13330
- Stuart, S.N., J.S. Chanson, N.A. Cox, B.E. Young, A.S. Rodrigues, D.L. Fischman and R.W. Waller(2004) Status and trends of amphibian declines and extinctions worldwide. Science 306(5702): 1783-1786. https://doi.org/10.1126/science.1103538
- Sullivan, B.L., J.L. Aycrigg, J.H. Barry, R.E. Bonney, N. Bruns, C.B. Cooper ... and S. Kelling(2014) The eBird enterprise: An integrated approach to development and application of citizen science. Biological Conservation 169: 31-40. https://doi.org/10.1016/j.biocon.2013.11.003
- Sung, H.C., N.Y. Ra, S.W. Cheong, S.K. Kim, S.M. Cha and D.S. Park(2009) Reproductive dynamics of the Gold-spotted pond frog (Rana plancyi chosenica) population located at Cheongwon, Korea. Korean Journal of Environmental Biology 27(1): 20-30.
- Theobald, E.J., A.K. Ettinger, H.K. Burgess, L.B. DeBey, N.R. Schmidt, H.E. Froehlich ... and J.K. Parrish(2015) Global change and local solutions: Tapping the unrealized potential of citizen science for biodiversity research. Biological Conservation 181: 236-244. https://doi.org/10.1016/j.biocon.2014.10.021
- Tiralongo, F., F. Crocetta, E. Riginella, A.O. Lillo, E. Tondo, A. Macali ... and E. Azzurro(2020) Snapshot of rare, exotic and overlooked fish species in the Italian seas: A citizen science survey. Journal of Sea Research 164: 101930.
- Toomey, A.H. and M.C. Domroese, M. C. (2013) Can citizen science lead to positive conservation attitudes and behaviors? Human Ecology Review 20(1): 50-62. https://doi.org/10.17816/humeco17333
- Tulloch, A.I., H.P. Possingham, L.N. Joseph, J. Szabo and T.G. Martin(2013) Realising the full potential of citizen science monitoring programs. Biological Conservation 165: 128-138. https://doi.org/10.1016/j.biocon.2013.05.025
- Van Strien, A.J., C.A. Van Swaay and T. Termaat(2013) Opportunistic citizen science data of animal species produce reliable estimates of distribution trends if analysed with occupancy models. Journal of Applied Ecology 50(6): 1450-1458. https://doi.org/10.1111/1365-2664.12158
- Wangyal, J.T., D.S. Bower, S.T. Sherub, D.O.R.J.I. Wangdi, K.A.D.O. Rinchen, S. Phuntsho ... and I. Das(2020) New herpetofaunal records from the Kingdom of Bhutan obtained through citizen science. Herpetological Review 51(4): 790-798.
- Wier, L.A. and M.J. Mossman(2005) North American Amphibian Monitoring Program (NAAMP). United States Department of the Interior. United States Geological Survey.
- Wiggins, A., G. Newman, R.D. Stevenson and K. Crowston(2011, December) Mechanisms for data quality and validation in citizen science. In 2011 IEEE seventh international conference on e-Science Workshops (pp. 14-19). IEEE.
- Wilson, L.D. and J.R. McCranie(2003) Herpetofaunal indicator species as measures of environmental stability in Honduras. Caribbean Journal of Science 39(1): 50-67.
- Wyman, R.L.(1990) What's happening to the amphibians? Conservation Biology 4(4): 350-352. https://doi.org/10.1111/j.1523-1739.1990.tb00307.x
- Xie, J., M. Towsey, J. Zhang and P. Roe(2016) Acoustic classification of Australian frogs based on enhanced features and machine learning algorithms. Applied Acoustics 113: 193-201. https://doi.org/10.1016/j.apacoust.2016.06.029
- Yang, D.S. and B.H. Koo(2016). A study on the improvement plan for a habitat of 'Gold-spotted pond frog (Pelophylax chosenicus)' in danger of regional extinction in the urban area-case on the abandoned railroad site on Su-in Line. Journal of the Korean Society of Environmental Restoration Technology 19(2): 95-107. https://doi.org/10.13087/kosert.2016.19.2.95
- Yang, S.Y., B.S. Park and H.J. Son(1981) Species comparison of the genus Hyla in Korea. Bull Inst Basic Sci Inha Univ. 2: 75-83.
- Yang, S.Y., M.S. Min, J.B. Kim and J.H. Suh(1997) Intra and inter specific diversity and speciation of two tree frogs in the genus Hyla. Korean Journal of Genetics 19(1): 71-87.