Bryophytes on the devastated territories of sulphur deposits and their role in restoration of dump substrate
AbstractBryophytes possess a wide ecological diapason allowing them to populate substrates of technogenic origins which are scarcely suitable or completely unsuitable for viability of vascular plants. 49 bryophyte species, which belong to 2 divisions, 3 classes, 8 orders, 17 families, and 33 genera have been found on the dump territory of sulphur extraction of the mining-chemical enterprise “Sirka” (Yavoriv district, Lviv region). Seven transects, three on the north slope (base, slope, top), three on the south slope and one on the plateau were laid for sample selections. 20 investigated 0.5 × 0.5 m plots located 2 m apart were analyzed within each 10 × 10 m transect. Specific composition, life forms, projective cover, biomass of bryophytes, numbers of male, female and sterile plants, moisture content in the turfs, pH and physiological investigation of mosses were determined on each plot. The quantitative analysis of the biomorphological structure allowed us to establish the dependence of the spread of life forms on exposition and slope height; essential variability of the projective cover and moss biomass. Bryophyte cover plays an essential part in optimization of the moisture regime and surface layer temperature of technogenic substrates, improving the conditions of growth localities. We established that on the dump the dominant moss species are dioecious with a high level of reproductive effort (sexual and sexless), with short ontogenesis and age of first reproduction, which provides the chance to produce the maximum number of progeny in the minimum period and to form a complete moss cover. The analysis of seasonal moss photosynthesis dynamics has demonstrated the adaptability of moss photosynthetic apparatus to contrasting climatic conditions and the ability to support the intensity of photosynthetic processes on a rather stable level during the vegetative period. Our research showed that bryophytes play an important role in productivity of plant cover on the post-technogenic territories of sulphur extraction. It was found that bryophytes play a role in accumulation of organic carbon and biogenic elements in the substrate of the sulphur extraction dump . Carrying out research of specific composition dynamics and species activity is the precondition for revealing the essence of the dynamic processes taking place in the structure of the bryophyte communities on devastated territories and the influence of these processes on the formation of vegetation on dump complexes.
Baughman, J. T., Payton, A. C., Paasch, A. E., Fisher, K. M., & McDaniel, S. F. (2017). Multiple factors influence population sex ratios in the Mojave Desert moss Syntrichia caninervis. American Journal of Botany, 104(5), 733–742.
Bisang, I. J., Hedenäs, L., & Cronberg, N. (2017). Can the meiotic sex ratio explain the sex ratio bias in adult populations in the dioicous moss Drepanocladus lycopodioides? Journal of Bryology, 39(2), 115–120.
Boiko, M. (1999). Analiz brioflory stepnoj zoni Evropy [The analysis of the steppe zone bryoflora of Europe]. Fitosociocentr, Kyiv (in Russian).
Botting, R. S., & Fredeen, A. L. (2006). Net ecosystem CO2 exchange for moss and lichen dominated forest floors of oldgrowth subboreal spruce forests in central British Columbia, Canada. Forest Ecology and Management, 235, 240–251.
Bramley-Alves, J., King, D. H., Robinson, S. A., & Miller, R. E. (2014). Dominating the antarctic environment: Bryophytes in a time of change. Photosynthesis in Bryophytes and Early Land Plants, 17, 309–324.
Brisbee, K. E., Gower, S. T., Norman, J. M., & Nordheim, E. V. (2001). Environmental control on ground cover species composition and productivity in a boreal black spruce forest. Oecologia, 129, 261–270.
Bueno de Mesquita, C. P., Knelman, J. E., King, A. J., Farrer, E. C., Porazinska, D. L., Schmidt, S. K., & Suding, K. N. (2017). Plant colonization of moss-dominated soils in the alpine: Microbial and biogeochemical implications. Soil Biology and Biochemistry, 111, 135–142.
Casanova-Katny, A., Torres-Mellado, G. A., & Eppley, S. M. (2016). Reproductive output of mosses under experimental warming on Fildes Peninsula, King George Island, maritime Antarctica. Revista Chilena de Histories Natural, 89(1), 13–22.
Crowley, P. H, Stieha, C. R., & McLetchie, D. N. (2005). Overgrowth competition, fragmentation and sex-ratio dynamics: A spatially explicit, sub-individual-based model. Journal of Theoretical Biology, 233, 25–42.
Csintalan, Z., Takács, Z., Proctor, M. C. F., Nagy, Z., & Tuba, Z. (2000). Early morning photosynthesis of the moss Tortula ruralis following summer dew fall in a Hungarian temperate dry sandy grassland. Plant Ecology, 151(1), 51–54.
DeLucia, E. H., Turnbull, M. H., Walcroft, A. S., Griffins, K. L., Tissue, D. T., Glenny, D., McSeveny, T. M., & Whitehead, D. (2003). The contribution of bryophytes to the carbon exchange for a temperate rainforest. Global Change Biology, 9(11), 58–70.
Devos, N., Renner, M. A. M., Gradstein, R., Shaw, A. J., Laenen, B. & Vanderpoorten, A. (2011). Evolution of sexual systems, dispersal strategies and habitat selection in the liverwort genus Radula. New Phytologist, 192, 225–236.
Douma, J., Van Wijk, M. T., Lang, S. I., & Shaver, G. R. (2007). The contribution of mosses to the carbon and water exchange of arctic ecosystems: Quantiﬁcation and relationships with system properties. Plant, Cell and Environment, 30, 1205–1215.
During, H. J. (1992). Ecological classifications of bryophytes and lichens [Bryophytes and lichens in a changing environment]. Clarendon Press, Oxford.
During, H. J., & van Tooren, B. F. (1990). Bryophyte interactions with other plants. The Botanical Journal of the Linnean Society, 104, 79–98.
Glime, G. M. (2006). Bryophyte ecology. Biological Sciences, Michigan Technological University.
Goffinet, B., & Shaw, A. J. (Eds.). (2009). Bryophyte biology. Cambridge University Press, Cambridge.
Horodnii, M. M., Lisoval, A. P., & Bykin, A. V. (2005) Ahrokhimichnyi analiz [Agrochemical analysis]. Aristei, Kyiv (in Ukrainian).
Ignatov, M. S., & Ignatova, E. A. (2003). Flora mkhov srednej chasti evropejskoj Rossii [Moss flora of Central European Russia]. 1: Sphagnaceae – Hedwigiaceae. KMK, Moscow (in Russian).
Ignatov, M. S., & Ignatova, E. A. (2004). Flora mkhov srednej chasti evropejskoj Rossii [Moss flora of Central European Russia]. 2: Fontinalaceae – Amblistegiaceae. KMK, Moscow (in Russian).
Karpinets, L., Lobachevska, O., & Baranov, V. (2016). Vplyv mokhiv na mikroklimatychni umovy edafotopiv porodnyh vidvaliv i i’hni adaptacijni reakcii [Influence of mosses on microclimatic conditions of edaphotop of rock dumps and their adaptive responses]. Studia Biologica, 10(3–4), 119–128.
Khryanin, V. N. (2007). Evoljucija putej polovoj differenciacii u rastenij [Evolution of the pathways of sex differentiation in plants]. Fiziologiya Rasteni, 54(6), 945–952 (in Russian).
Kyyak, N. Y. (2014). Sezonni zminy vmistu komponentiv hlutationo-askorbatnoho tsyklu v mokhakh na terytorii vidvalu vydobutku sirky [Seasonal changes of the glutathione-ascorbate cycle components content in shoots of the mosses on the sulfur deposits dump area]. Visnyk Lvivskoho Universytetu, Seriia Biolohichna, 67, 189–197 (in Ukrainian).
Kyyak, N. Y. (2015). Osoblyvosti fiziolohichnykh pokaznykiv vodnoho rezhymu u briofitiv iz riznoyu tolerantnistyu do defitsytu volohy [Peculiarities of physiological indexes of water regime in the bryophytes with a different tolerance to water deficit]. Visnyk Lvivskoho Universytetu, Seriia Biolohichna, 70, 245–255 (in Ukrainian).
Kyyak, N. Y., & Khorkavtsiv, Y. D. (2015). Adaptatsiya briofitiv do vodnogo defitsytu na terytoriyi vidvalu v mistsyah vydobutku sirky [Adaptation of the bryophytes to water deficit in the dump area at sulfur deposit sites]. Ukrainian Botanical Journal, 72(6), 566–573 (in Ukrainian).
Kyyak, N., Baik, O., & Kit, N. (2017). Morfo-fIziologichna adaptatsiya briofitiv do ekologichnyh faktoriv na devastovanyh terytoriyah vydobutku sirky [Morpho-physiological adaptation of bryophytes to environmental factors on the devastated territories of sulphur extraction]. ScienceRise: Biological Science, 5(8), 33–38 (in Ukrainian).
Lobachevska, O. V., & Sokhanchak, R. R. (2017). Reproduktyvna strategija adventyvnogo mohu Сampylopus introflexus (Hedw.) Brid. (Bryophyta: Leucobryaceae) na terytorijah girnychovydobuvnyh pidpryjemstv L'vivshhyny [Reproductive strategy of the alien moss Campylopus introflexus (Hedw.) Brid. (Leucobryaceae, Bryophyta) in areas of mining enterprises in Lviv Region]. Ukrainian Botanical Journal, 74(1), 46–55 (in Ukrainian).
Longton, R. E. (2006). Reproductive ecology of bryophytes: What does it tell us about the significance of sexual reproduction? Lindbergia, 31, 16–23.
Marschall, M., & Proctor, M. C. F. (2004). Are bryophytes shade plants? Photosynthetic light responses and proportions of chlorophyll a, chlorophyll b and total carotenoids. Annals of Botany, 2004, 94.
Nikolaichuk, V. I., Belchhazi, V. I., & Bilyk, P. P. (2000). Spetspraktykum z fiziolohii i biokhimii roslyn [Special practice on plants physiology and biochemistry]. Patent, Uzhhorod (in Ukrainian).
Rabyk, І. V., Lobachevska, O. V., Shcherbachenko, O. I., & Danilkіv, І. S. (2017). Mohopodibni jak indykatory vidnovlennja posttehnogennyh landshaftiv vydobutku sirky [Bryophytes as indicators of recovery posttechnogenic landscapes of sulfur extraction]. Chornomorski Botanical Journal, 13(4), 468–480.
Shcherbachenko, O. I., Rabyk, I. V., & Lobachevska, O. V. (2015). Uchast mohopodibnyh u renaturalizacii devastovanyh terytorij Nemyrivskogo rodovyshha sirky (L'vivs'ka obl.) [Role of bryophytes in renaturalization of the devastated areas of Nemyriv sulfur deposit (Lviv Region)]. Ukrainian Botanical Journal, 72(6), 596–602 (in Ukrainian).
Stark, L. R., Brinda, J. C., & McLetchie, D. N. (2009). An experimental demonstration of the cost of sex and a potential resource limitation on reproduction in the moss Pterygoneurum (Pottiaceae). American Journal of Botany, 96(9), 1712–1721.
Street, L. E., Stoy, P. C., Sommerkorn, M., Fletcher, B. J., Sloan, V. L., Hill, T. C., & Williams, M. (2012). Seasonal bryophyte productivity in the sub-Arctic: A comparison with vascular plants. Functional Ecology, 26(2), 365–378.
Xiao, B., & Veste, M. (2017). Moss-dominated biocrusts increase soil microbial abundance and community diversity and improve soil fertility in semi-arid climates on the Loess Plateau of China. Applied Soil Ecology, 117–118, 165–177.