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Understanding knowledge threatened by declining wild orchid populations in an urbanizing China (Sichuan)

Published online by Cambridge University Press:  24 July 2019

Barnabas C Seyler Open the ORCID record for Barnabas C Seyler [Opens in a new window] ,
Orou G Gaoue ,
Ya Tang  and
David C Duffy
Barnabas C Seyler*
Affiliation:
Department of Environment, Sichuan University, Chengdu 610065, China Department of Botany, University of Hawai`i at Mānoa, Honolulu, HI 96822, USA
Orou G Gaoue
Affiliation:
Department of Botany, University of Hawai`i at Mānoa, Honolulu, HI 96822, USA Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 37996, USA Faculty of Agronomy, University of Parakou, Parakou, Benin Department of Geography, Environmental Management and Energy Sciences, University of Johannesburg, APK Campus, Johannesburg, South Africa
Ya Tang
Affiliation:
Department of Environment, Sichuan University, Chengdu 610065, China
David C Duffy
Affiliation:
Department of Botany, University of Hawai`i at Mānoa, Honolulu, HI 96822, USA Pacific Cooperative Studies Unit, University of Hawai`i at Mānoa, Honolulu, HI 96822, USA
*
Author for correspondence: Barnabas C Seyler, Email: [email protected]
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Summary

With rapid urbanization worldwide, most people now live in cities, but the effects of urbanization on knowledge about the natural environment is not well studied. Due to the importance of Cymbidium to Chinese traditional culture, we tested how urbanization influences the distribution of orchid knowledge across various knowledge domains at risk of loss due to declining orchid populations. Participants in the Cymbidium trade were interviewed in three distinct urbanization-level jurisdictions in Sichuan, China: Puge (low urbanization), Huili (moderate urbanization) and Chengdu (high urbanization). Using photographic cue-cards of nine Cymbidium taxa, we assessed aggregate and specific knowledge held by 91 orchid collectors/traders across the urbanization gradient. Contrary to expectations, we found that urbanization and orchid knowledge were positively related, but this varied by knowledge type, with moderate urbanization showing significantly higher knowledge in two domains. Our findings suggest that a generalizable understanding of how urbanization affects knowledge must account for differences in knowledge types and geographic/cultural scales, with implications for biocultural diversity conservation in an increasingly urban world.

Keywords

biocultural diversityCymbidiumknowledge domainsSichuanurbanization
Type
Research Paper
Information
Environmental Conservation , Volume 46 , Issue 4: Thematic Section: Bringing Species and Ecosystems Together with Remote Sensing Tools to Develop New Biodiversity Metrics and Indicators , December 2019 , pp. 318 - 325
Copyright
© Foundation for Environmental Conservation 2019 

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References

Bender, M, Floeter, S, Hanazaki, N (2013) Do traditional fishermen recognize reef fish species declines? Shifting environmental baselines in Eastern Brazil. Fisheries Management and Ecology 20: 58–67.CrossRefGoogle Scholar
Benz, BF, Cevallos, J, Santana, F, Rosales, J, Graf, S (2000) Losing knowledge about plant use in the Sierra de Manantlan Biosphere Reserve, Mexico. Economic Botany 54(2): 183–191.CrossRefGoogle Scholar
Bernard, HR (2011) Research methods in anthropology: Qualitative and quantitative approaches. Lanham, Maryland: Altamira Press.Google Scholar
Bolker, B, Skaug, H, Magnusson, A, Nielsen, A (2012) Getting started with the glmmADMB package. R Package ver 20-8 12 [www document]. URL http://glmmadmb.r-forge.r-project.org/glmmADMB.pdf Google Scholar
Brandt, R, Mathez-Stiefel, S-L, Lachmuth, S, Hensen, I, Rist, S (2013) Knowledge and valuation of Andean agroforestry species: the role of sex, age, and migration among members of a rural community in Bolivia. Journal of Ethnobiology and Ethnomedicine 9(83): 1–13.CrossRefGoogle ScholarPubMed
Cocks, M (2006) Biocultural diversity: moving beyond the realm of ‘indigenous’ and ‘local’ people. Human Ecology 34(2): 185–200.CrossRefGoogle Scholar
Davis, A, Wagner, JR (2003) Who knows? On the importance of identifying ‘experts’ when researching local ecological knowledge. Human Ecology 31(3): 463–489.CrossRefGoogle Scholar
Du Puy, D, Cribb, P (2007) The Genus Cymbidium . Richmond, UK: Kew Publishing.Google Scholar
Ferrari, S, Cribari-Neto, F (2004) Beta regression for modelling rates and proportions. Journal of Applied Statistics 31(7): 799–815.CrossRefGoogle Scholar
Furusawa, T (2009) Changing ethnobotanical knowledge of the Roviana People, Solomon Islands: quantitative approaches to its correlation with modernization. Human Ecology 37(2): 147–159.CrossRefGoogle Scholar
Gandolfo, ES, Hanazaki, N (2014) Distribution of local plant knowledge in a recently urbanized area (Campeche District, Florianopolis, Brazil). Urban Ecosystems 17: 775–785.CrossRefGoogle Scholar
Gaoue, OG, Coe, MA, Bond, M, Hart, G, Seyler, BC, McMillen, H (2017) Theories and major hypotheses in ethnobotany. Economic Botany 71(3): 269–287.CrossRefGoogle Scholar
Gaoue, OG, Ticktin, T (2009) Fulani knowledge of the ecological impacts of Khaya senegalensis (Meliaceae) foliage harvest in Benin and its implications for sustainable harvest. Economic Botany 63(3): 256–270.CrossRefGoogle Scholar
Gavin, MC, Solomon, JN, Blank, SG (2010) Measuring and monitoring illegal use of natural resources. Conservation Biology 24(1): 89–100.CrossRefGoogle ScholarPubMed
Hallwass, G, Lopes, PF, Juras, AA, Silvano, RAM (2013) Fishers’ knowledge identifies environmental changes and fish abundance trends in impounded tropical rivers. Ecological Applications 23(2): 392–407.CrossRefGoogle ScholarPubMed
Heikkila, E, Xu, Y (2014) Seven prototypical Chinese cities. Urban Studies 51(4): 827–847.CrossRefGoogle Scholar
Hew, CS (2001) Ancient Chinese orchid cultivation: a fresh look at an age-old practice. Scientia Horticulturae 87: 1–10.CrossRefGoogle Scholar
Kightley, EP, Reyes-García, V, Demps, K, Magtanong, RV, Ramonez, V, Thampy, G, Stepp, JR (2016) Measuring traditional ecological knowledge: does knowledge mean skill? Tsimane’ Amazonian Panel Study Working Paper #57 [www document]. URL https://heller.brandeis.edu/sustainable-international-development/tsimane/wp/TAPS-WP-57.pdf Google Scholar
Liu, H, Luo, Y, Liu, H (2010) Studies of mycorrhizal fungi of Chinese orchids and their role in orchid conservation in China – a review. The Botanical Review 76: 241–262.CrossRefGoogle Scholar
McMillen, H (2012) Ethnobotanical knowledge transmission and evolution: the case of medicinal markets in Tanga, Tanzania. Economic Botany 66(2): 121–131.CrossRefGoogle Scholar
Müller-Schwarze, NK (2006) Antes and hoy día: plant knowledge and categorization as adaptations to life in Panama in the twenty-first century. Economic Botany 60: 321–334.CrossRefGoogle Scholar
Reyes-García, V (2010) The relevance of traditional knowledge systems for ethnopharmacological research: theoretical and methodological contributions. Journal of Ethnobiology and Ethnomedicine 6(32): 1–12.CrossRefGoogle ScholarPubMed
Reyes-García, V, Broesch, J, Calvet-Mir, L, Fuentes-Peláez, N, McDade, TW, Parsa, S et al. (2009) Cultural transmission of ethnobotanical knowledge and skills: an empirical analysis from an Amerindian society. Evolution and Human Behavior 30: 274–285.CrossRefGoogle Scholar
Reyes-García, V, Guèze, M, Luz, AC, Paneque-Gálvez, J, Macía, MJ, Orta-Martínez, M et al. (2013) Evidence of traditional knowledge loss among a contemporary indigenous society. Evolution and Human Behavior 34: 249–257.CrossRefGoogle ScholarPubMed
Reyes-García, V, Martí, N, McDade, T, Tanner, S, Vadez, V (2007a) Concepts and methods in studies measuring individual ethnobotanical knowledge. Journal of Ethnobiology 27(2): 182–203.CrossRefGoogle Scholar
Reyes-García, V, Vadez, V, Huanca, T, Leonard, WR, McDade, T (2007b) Economic development and local ecological knowledge: a deadlock? Quantitative research from a native Amazonian society. Human Ecology 35(3): 371–377.CrossRefGoogle Scholar
Reyes-García, V, Vadez, V, Tanner, S, McDade, T, Huanca, T, Leonard, WR (2006) Evaluating indices of traditional ecological knowledge: a methodological contribution. Journal of Ethnobiology and Ethnomedicine 2(21): 1–9.CrossRefGoogle ScholarPubMed
Romney, AK, Weller, SC, Batchelder, WH (1986) Culture as consensus: a theory of culture and informant accuracy. American Anthropologist 88(2): 313–338.CrossRefGoogle Scholar
Shenton, J, Ross, N, Kohut, M, Waxman, S (2011) Maya folk botany and knowledge devolution: Modernization and intra-community variability in the acquisition of folk botanical knowledge. Ethos 39(3): 349–367.CrossRefGoogle Scholar
Souto, T, Ticktin, T (2012) Understanding interrelationships among predictors (age, gender, and origin) of local ecological knowledge. Economic Botany 66(2): 149–164.CrossRefGoogle Scholar
Teoh, E-S (2005) Orchids of Asia. Singapore: Marshall Cavendish.Google Scholar
Turvey, ST, Barrett, LA, Hao, Y, Zhang, L, Zhang, X, Wang, X et al. (2010) Rapidly shifting baselines in Yangtze fishing communities and local memory of extinct species. Conservation Biology 24(3): 778–787.CrossRefGoogle ScholarPubMed
UNDESA (2014) Annual Percentage of Population at Mid-Year Residing in Urban Areas by Major Area, Region and Country, 1950–2050. New York, NY, USA: United Nations Department of Economic and Social Affairs Population Division.Google Scholar
UNDESA (2015) World Urbanization Prospects: The 2014 Revision. New York, NY, USA: United Nations Department of Economic and Social Affairs Population Division.Google Scholar
Vandebroek, I, Balick, MJ (2012) Globalization and loss of plant knowledge: challenging the paradigm. PLoS ONE 7(5): e37643.CrossRefGoogle ScholarPubMed
Voeks, RA, Leony, A (2004) Forgetting the forest: assessing medicinal plant erosion in eastern Brazil. Economic Botany 58: 94–106.CrossRefGoogle Scholar
Wang, J, Liu, H, Hu, H, Gao, L (2004) Participatory approach for rapid assessment of plant diversity through a folk classification system in a tropical rainforest: case study in Xishuangbanna, China. Conservation Biology 18(4): 1139–1142.Google Scholar
Zarger, RK, Stepp, JR (2004) Persistence of botanical knowledge among Tzeltal Maya children. Current Anthropology 45(3): 413–418.CrossRefGoogle Scholar
Zhang, KH, Song, S (2003) Rural–urban migration and urbanization in China: evidence from time-series and cross-section analyses. China Economic Review 14(4): 386–400.CrossRefGoogle Scholar
Zhang, Z, Yan, Y, Tian, Y, Li, J, He, J-S, Tang, Z (2015) Distribution and conservation of orchid species richness in China. Biological Conservation 181: 64–72.CrossRefGoogle Scholar
Zhao, S, Zhou, D, Zhu, C, Sun, Y, Wu, W, Liu, S (2015) Spatial and temporal dimensions of urban expansion in China. Environmental Science and Technology 49: 9600–9609.CrossRefGoogle Scholar
Zhou, X, Cheng, Z, Liu, Q, Zhang, J, Hu, A, Huang, M et al. (2016) An updated checklist of Orchidaceae for China, with two new national records. Phytotaxa 276(1): 1.CrossRefGoogle Scholar
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