Articles | Volume 17, issue 21
https://doi.org/10.5194/bg-17-5399-2020
https://doi.org/10.5194/bg-17-5399-2020
Research article
 | 
11 Nov 2020
Research article |  | 11 Nov 2020

Microclimatic conditions and water content fluctuations experienced by epiphytic bryophytes in an Amazonian rain forest

Nina Löbs, David Walter, Cybelli G. G. Barbosa, Sebastian Brill, Rodrigo P. Alves, Gabriela R. Cerqueira, Marta de Oliveira Sá, Alessandro C. de Araújo, Leonardo R. de Oliveira, Florian Ditas, Daniel Moran-Zuloaga, Ana Paula Pires Florentino, Stefan Wolff, Ricardo H. M. Godoi, Jürgen Kesselmeier, Sylvia Mota de Oliveira, Meinrat O. Andreae, Christopher Pöhlker, and Bettina Weber

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Cited articles

Batista, W. V. S. M. and Santos, N. D. D.: Can regional and local filters explain epiphytic bryophyte distributions in the Atlantic Forest of southeastern Brazil?, Acta Bot. Brasil., 30, 462–472, https://doi.org/10.1590/0102-33062016abb0179, 2016. 
Caesar, J., Tamm, A., Ruckteschler, N., Lena Leifke, A., and Weber, B.: Revisiting chlorophyll extraction methods in biological soil crusts – Methodology for determination of chlorophyll a and chlorophyll a Cb as compared to previous methods, Biogeosciences, 15, 1415–1424, https://doi.org/10.5194/bg-15-1415-2018, 2018. 
Campos, L. V., ter Steege, H., and Uribe, J.: The epiphytic bryophyte flora of the Colombian Amazon, Caldasia, 37, 47–59, https://doi.org/10.15446/caldasia.v37n1.50980, 2015. 
Campos, L. V., Oliveira, S. M. D., Benavides, J. C., Uribe-M, J., and ter Steege, H.: Vertical distribution and diversity of epiphytic bryophytes in the Colombian Amazon, J. Bryol., 41, 328–340, https://doi.org/10.1080/03736687.2019.1641898, 2019. 
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Cryptogamic organisms, such as bryophytes, lichens, and algae, cover major parts of vegetation in the Amazonian rain forest, but their relevance in biosphere–atmosphere exchange, climate processes, and nutrient cycling is largely unknown. Over the duration of 2 years we measured their water content, temperature, and light conditions to get better insights into their physiological activity patterns and thus their potential impact on local, regional, and even global biogeochemical processes.
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